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Jump to regional table:   Monthly Average Temperature (°F) for Northern Atlantic Coast
Coastal Water Temperature Guide Home
Northern Atlantic Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
GULF OF MAINE - 78 NM East of Portsmouth, NH 43.1 40.6 39.9 41.2 46.3 54.1 63.0 65.4 61.1 54.8 50.0 46.4
PORTLAND - 12 NM Southeast of Portland,ME 66.7
(08/09/2026 12:50 UTC)
41.5 39.0 38.6 42.0 48.6 55.9 61.5 63.7 60.6 55.2 49.9 45.1
NANTUCKET 54 NM Southeast of Nantucket 76.6
(08/09/2026 12:50 UTC)
45.5 43.2 42.7 44.0 48.3 55.1 63.6 68.8 66.4 60.5 55.5 49.9
GEORGES BANK 170 NM East of Hyannis, MA 66.9
(08/09/2026 12:50 UTC)
45.0 42.5 40.9 42.0 46.5 54.2 62.8 66.1 63.6 59.5 53.8 49.3
BOSTON 16 NM East of Boston, MA 69.8
(08/09/2026 13:00 UTC)
42.0 39.2 39.2 43.0 50.8 59.4 65.2 66.7 63.7 57.5 51.5 46.5
CAPE COD - 9 NM North of Provincetown, MA 44.2 41.5 41.3 43.3 49.7 57.7 63.0 64.7 64.1 58.1 52.4 47.6
NANTUCKET SOUND 76.6
(08/09/2026 13:00 UTC)
38.3 36.4 39.4 46.5 54.4 64.0 73.0 74.6 70.1 61.6 52.2 43.4
Eastport, ME 53.1
(08/09/2026 13:18 UTC)
40.2 37.1 37.0 39.3 42.8 46.8 50.6 53.5 54.5 53.4 49.7 45.1
Cutler Farris Wharf, ME 52.2
(08/09/2026 13:18 UTC)
40.7 37.9 37.8 40.0 43.6 47.4 51.4 54.1 54.9 54.0 50.2 45.4
Bar Harbor, ME 59.2
(08/09/2026 13:24 UTC)
36.0 33.4 35.1 40.4 46.8 52.2 56.6 58.4 57.1 54.0 48.7 42.1
Portland, ME 63.7
(08/09/2026 13:24 UTC)
39.3 37.6 39.5 44.2 50.2 56.1 59.7 61.3 60.7 54.8 48.3 43.8
Fall River, MA 78.8
(08/09/2026 13:24 UTC)
38.9 37.7 41.3 48.5 57.1 65.8 75.1 75.6 70.1 61.5 51.4 44.1
Chatham, Lydia Cove, MA 39.8 38.5 42.0 49.1 56.5 63.3 68.7 68.8 66.1 59.7 50.4 43.9
Woods Hole, MA 36.8 34.7 38.1 45.5 54.8 64.0 71.2 72.6 69.4 61.7 51.7 42.9
Nantucket Island, MA 77.0
(08/09/2026 13:24 UTC)
36.6 35.9 41.1 50.4 59.5 68.1 74.0 74.9 69.7 60.1 50.2 42.5
Newport, RI 73.9
(08/09/2026 13:24 UTC)
39.4 37.7 39.6 45.7 53.9 62.9 68.8 70.0 67.5 61.2 52.4 45.0
Conimicut Light, RI 81.5
(08/09/2026 13:24 UTC)
38.0 37.0 40.8 49.0 58.0 67.6 74.9 75.3 71.0 62.1 51.7 43.7
Providence, RI 75.9
(08/09/2026 13:24 UTC)
38.1 36.7 40.2 47.8 55.8 64.4 71.8 73.7 70.0 61.9 51.6 43.5
Quonset Point, RI 37.5 37.0 39.9 47.6 54.5 65.5 72.4 71.5 67.1 61.2 51.4 43.0
New London, CT 70.0
(08/09/2026 13:18 UTC)
40.3 38.3 40.7 46.9 54.0 62.0 69.3 71.6 69.8 63.4 54.4 46.1
New Haven, CT 77.5
(08/09/2026 13:24 UTC)
39.9 38.7 42.5 50.0 58.8 66.7 73.2 75.7 72.4 63.8 53.2 45.4
Bridgeport, CT 72.9
(08/09/2026 13:24 UTC)
39.8 35.7 38.8 45.2 53.7 62.0 69.0 72.5 72.9 64.6 54.4 46.4
 
Jump to regional table:   Monthly Average Temperature (°F) for Central Atlantic Coast
Coastal Water Temperature Guide Home
Central Atlantic Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Frying Pan Shoals, NC 82.9
(08/09/2026 13:00 UTC)
65.1 64.2 65.6 68.8 73.8 79.2 82.9 83.1 81.9 78.1 73.9 69.9
Delaware Bay 26 NM Southeast of Cape May, NJ 78.3
(08/09/2026 13:00 UTC)
45.0 42.4 43.4 48.8 56.9 67.2 74.4 75.0 72.3 65.8 58.9 51.2
Virginia Beach 64 NM East of Virginia Beach, VA 80.1
(08/09/2026 12:50 UTC)
53.8 50.3 49.6 52.2 59.1 69.1 78.1 78.6 74.4 68.6 62.5 56.8
Long Island - 30 NM South of Islip, NY 76.8
(08/09/2026 12:10 UTC)
45.0 41.7 41.4 45.6 53.4 64.2 72.9 73.3 70.1 63.8 57.4 51.1
Texas Tower #4 - 75 NM East of Long Beach, NJ 51.8 49.2 46.6 47.7 52.1 63.6 75.0 76.2 72.5 66.6 60.7 56.1
Thomas Point, MD 38.0 37.4 42.7 52.3 62.9 72.9 79.2 79.5 74.7 64.9 53.4 43.7
Montauk, NY 75.4
(08/09/2026 13:24 UTC)
39.5 37.4 42.0 48.3 53.7 62.2 69.8 71.2 69.2 62.2 53.4 45.3
The Battery, NY 75.9
(08/09/2026 13:24 UTC)
40.3 38.1 41.0 47.8 57.0 66.1 72.3 74.8 72.4 64.4 54.5 46.1
Bergen Point West Reach, NY 39.4 38.0 41.7 49.4 58.4 67.8 74.1 75.6 71.9 63.0 52.9 44.6
Sandy Hook, NJ 79.7
(08/09/2026 13:24 UTC)
37.5 37.0 42.0 50.3 59.5 69.7 76.4 76.1 72.0 62.2 51.3 42.8
Atlantic City, NJ 62.8
(08/09/2026 13:24 UTC)
39.6 38.4 42.1 48.8 56.5 64.6 68.9 72.9 72.1 64.2 53.8 45.2
Cape May, NJ 77.2
(08/09/2026 13:24 UTC)
39.4 39.1 44.6 52.8 61.5 69.8 74.0 75.9 73.8 65.0 53.6 45.2
Ship John Shoal, NJ 82.2
(08/09/2026 13:24 UTC)
38.1 36.4 42.6 53.1 63.3 73.7 78.9 79.4 74.3 65.3 52.9 43.5
Marcus Hook, PA 81.5
(08/09/2026 13:24 UTC)
38.1 38.1 44.3 53.9 64.1 74.5 81.0 80.6 74.6 65.1 53.0 43.1
Philadelphia, PA 84.2
(08/09/2026 13:24 UTC)
37.1 37.0 43.0 52.8 62.9 72.6 79.1 78.8 73.6 63.6 51.3 41.8
Newbold, PA 81.1
(08/09/2026 13:24 UTC)
36.2 36.8 43.4 53.5 63.4 73.7 80.5 78.7 72.4 61.0 48.4 39.8
Delaware City, DE 37.2 37.6 44.1 53.8 64.5 74.7 80.8 80.2 74.1 63.6 51.8 42.5
Reedy Point, DE 37.0 37.3 43.9 54.0 64.7 75.0 81.6 80.9 75.3 64.9 52.8 42.6
Lewes, DE 75.0
(08/09/2026 13:24 UTC)
39.7 39.6 44.0 51.6 60.1 68.6 73.0 74.8 72.7 64.2 53.4 45.1
Ocean City Inlet, MD 69.4
(08/09/2026 13:24 UTC)
41.7 40.0 44.4 52.0 60.3 68.3 72.9 74.8 73.7 66.3 55.8 47.7
Bishops Head, MD 83.7
(08/09/2026 13:24 UTC)
39.0 39.4 47.5 59.4 68.2 77.6 82.7 81.2 75.4 64.5 51.1 43.3
Cambridge, MD 84.0
(08/09/2026 13:24 UTC)
38.1 38.5 45.7 56.9 66.8 76.4 82.3 81.3 75.5 64.9 52.6 43.1
Tolchester Beach, MD 84.4
(08/09/2026 13:24 UTC)
36.9 36.8 43.9 54.2 64.7 74.8 80.5 79.8 74.1 63.5 51.4 41.9
Chesapeake City, MD 84.0
(08/09/2026 13:24 UTC)
37.3 36.8 44.4 55.3 66.3 76.9 83.0 81.8 75.6 64.6 52.5 44.0
Baltimore, MD 40.0 38.9 44.4 54.7 65.4 74.8 80.8 80.9 76.6 67.4 55.7 45.6
Solomons Island, MD 83.8
(08/09/2026 13:24 UTC)
43.2 42.0 47.3 56.2 65.8 74.5 80.8 81.1 76.6 67.4 56.3 47.5
Washington, DC 84.6
(08/09/2026 13:18 UTC)
38.4 39.4 47.5 59.0 67.8 77.6 83.0 81.9 75.9 65.1 52.1 43.0
Wachapreague, VA 84.0
(08/09/2026 13:18 UTC)
41.4 42.6 49.8 59.1 67.9 76.9 81.7 80.6 75.5 65.6 54.3 46.2
Kiptopeke, VA 82.4
(08/09/2026 13:18 UTC)
42.2 41.5 46.9 55.5 65.1 74.3 78.9 78.9 75.7 67.1 56.1 47.5
Lewisetta, VA 85.5
(08/09/2026 13:18 UTC)
39.9 39.7 46.8 57.3 67.3 76.5 81.8 81.2 75.3 65.1 53.6 44.9
Yorktown USCG Training Center, VA 82.4
(08/09/2026 13:24 UTC)
43.0 42.3 48.0 57.5 67.7 76.4 81.5 81.8 77.4 68.6 57.2 48.3
Sewells Point, VA 82.2
(08/09/2026 13:24 UTC)
43.2 43.1 48.9 57.8 66.7 75.3 80.1 80.3 76.6 67.9 56.9 48.3
Money Point, VA 82.8
(08/09/2026 13:24 UTC)
48.6 48.6 53.8 62.0 70.8 79.4 84.5 84.8 79.9 71.3 61.3 53.2
Duck, NC 63.7
(08/09/2026 13:24 UTC)
45.9 43.4 46.3 52.3 60.3 67.9 70.5 74.0 75.0 68.7 59.7 52.1
Oregon Inlet Marina, NC 83.1
(08/09/2026 13:24 UTC)
45.4 45.7 51.9 60.7 68.9 76.4 80.6 80.1 76.1 68.1 58.0 50.5
USCG Station Hatteras, NC 85.3
(08/09/2026 13:24 UTC)
50.1 51.4 56.6 64.1 71.4 78.4 81.5 81.3 78.5 70.5 60.9 54.5
Beaufort, Duke Marine Lab, NC 84.6
(08/09/2026 13:24 UTC)
49.9 50.5 56.3 64.0 71.9 79.1 82.7 82.5 78.5 71.4 61.4 54.0
Wilmington, NC 84.9
(08/09/2026 13:24 UTC)
47.2 48.9 56.4 65.2 73.2 80.1 83.6 83.0 78.4 70.9 60.7 51.6
Wrightsville Beach, NC 79.2
(08/09/2026 13:24 UTC)
53.5 52.0 56.4 63.6 71.3 78.4 81.8 83.0 81.2 74.4 65.0 58.2
 
Jump to regional table:   Monthly Average Temperature (°F) for Southern Atlantic Coast
Coastal Water Temperature Guide Home
Southern Atlantic Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
EAST HATTERAS - 150 NM East of Cape Hatteras 82.8
(08/09/2026 12:50 UTC)
69.2 68.6 67.6 69.2 72.5 76.4 80.9 82.0 80.8 77.6 74.3 71.4
SOUTH HATTERAS - 225 NM South of Cape Hatteras 84.7
(08/09/2026 13:00 UTC)
71.7 70.5 71.3 72.0 75.2 79.0 82.2 83.5 82.4 79.0 75.9 73.8
EDISTO - 41 NM Southeast of Charleston, SC 83.5
(08/09/2026 13:00 UTC)
68.0 66.9 67.6 70.3 74.8 79.8 83.3 83.5 81.9 79.3 75.8 72.0
GRAYS REEF - 40 NM Southeast of Savannah, GA 56.3 56.1 60.3 67.3 74.8 80.1 83.2 83.9 81.9 76.3 69.0 61.7
CANAVERAL 20 NM East of Cape Canaveral, FL 72.9 71.8 72.0 74.3 77.4 80.8 82.9 83.7 84.0 81.8 78.7 75.6
CANAVERAL EAST - 120NM East of Cape Canaveral 74.9 74.1 74.2 75.9 78.2 81.6 84.1 84.9 84.1 81.9 78.8 76.6
Fowey Rock, FL 74.0 74.0 75.0 77.1 79.9 82.9 85.0 85.7 84.8 82.2 78.9 76.2
8722670 - Lake Worth Pier, FL 85.8
(08/09/2026 12:48 UTC)
74.5 74.8 75.6 77.8 80.3 82.7 85.0 85.7 85.1 82.2 79.1 76.7
St. Augustine, FL 59.1 59.6 63.6 69.3 75.7 79.6 80.9 81.7 82.5 77.2 69.8 63.3
8723214 - Virginia Key, FL 87.3
(08/09/2026 13:00 UTC)
72.5 74.2 75.7 79.1 82.5 85.6 87.6 88.0 86.5 82.8 78.2 75.1
Charleston, Cooper River Entrance, SC 85.5
(08/09/2026 13:24 UTC)
53.1 54.0 59.9 67.8 75.6 82.2 85.4 85.1 81.4 74.5 64.4 56.6
Fort Pulaski, GA 85.3
(08/09/2026 13:24 UTC)
52.5 53.4 59.0 66.5 73.9 80.0 82.8 83.2 79.6 72.8 63.6 56.6
Fernandina Beach, FL 57.4 58.7 64.3 70.8 76.7 81.8 83.9 84.1 82.3 76.9 67.8 60.6
Mayport (Bar Pilots Dock), FL 82.4
(08/09/2026 13:24 UTC)
58.3 58.3 63.0 69.5 76.4 81.2 82.7 83.4 82.6 77.2 69.3 62.4
Dames Point, FL 84.0
(08/09/2026 13:24 UTC)
59.0 60.5 65.6 71.7 78.5 83.6 85.4 85.7 83.5 77.4 69.8 63.0
Jacksonville University, FL 84.6
(08/09/2026 13:18 UTC)
58.3 61.2 66.9 72.6 79.1 84.0 86.0 86.1 82.9 76.7 69.3 63.0
Trident Pier, Port Canaveral, FL 77.2
(08/09/2026 13:24 UTC)
66.8 68.9 74.4 78.9 80.2 82.8 83.2 83.8 87.0 81.0 74.5 70.3
Virginia Key, Biscayne Bay, FL 87.3
(08/09/2026 13:24 UTC)
71.6 72.9 75.1 78.3 82.1 85.2 87.1 87.3 85.8 82.2 77.3 74.0
Vaca Key, Florida Bay, FL 88.5
(08/09/2026 13:24 UTC)
71.0 73.4 76.8 80.5 84.6 87.6 89.2 89.2 87.6 82.9 77.1 73.3
Key West, FL 88.3
(08/09/2026 13:24 UTC)
72.5 73.8 75.9 78.9 83.1 86.3 87.6 88.7 87.2 83.7 78.3 75.3
 
Jump to regional table:   Monthly Average Temperature (°F) for Other Atlantic Sites
Coastal Water Temperature Guide Home
Other Atlantic Sites
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
NE PUERTO RICO - 170 NM NNE of San Juan, PR 79.6 78.8 78.8 79.2 80.8 82.6 83.6 84.3 84.8 84.4 82.9 81.2
NE ST MARTIN - 330 NM NE St Martin Is 84.0
(08/09/2026 12:50 UTC)
78.9 78.1 78.0 78.3 80.0 82.1 82.9 83.9 84.4 83.8 82.2 80.4
NE BAHAMAS - 350 NM ENE of Nassau, Bahamas 84.7
(08/09/2026 12:50 UTC)
75.1 74.5 74.1 75.1 77.9 81.1 84.2 85.2 84.6 82.6 79.7 77.0
SOUTH BERMUDA - 300 NM SSE of Bermuda 75.0 73.7 73.9 74.7 77.1 80.6 83.4 84.9 84.0 81.8 79.1 76.7
Yucatan Basin - 120 NM ESE of Cozumel, MX 87.1
(08/09/2026 12:50 UTC)
81.1 80.5 80.7 81.6 83.6 84.5 85.6 86.3 86.4 85.7 83.9 82.3
Eastern Caribbean Sea - 180 NM SSW of Ponce, PR 81.2 80.4 80.3 81.2 82.2 82.9 83.5 84.4 85.4 84.9 84.0 82.6
Christiansted Harbor, St Croix, VI 84.4
(08/09/2026 13:24 UTC)
80.9 80.3 80.4 81.3 83.2 84.7 85.1 85.9 86.6 86.2 84.7 82.3
Lameshur Bay, St John, VI 84.7
(08/09/2026 13:24 UTC)
80.3 80.0 80.5 81.6 83.3 84.2 84.5 85.3 85.7 85.4 83.8 81.6
Lime Tree Bay, VI 85.1
(08/09/2026 13:18 UTC)
79.9 79.6 80.4 81.8 83.4 84.4 84.5 85.2 85.9 85.2 83.2 81.0
Charlotte Amalie, VI 80.2 80.2 81.4 81.9 84.0 85.4 86.0 88.8 89.5 87.8 84.9 82.1
Culebra, PR 85.1
(08/09/2026 13:24 UTC)
80.9 80.2 80.8 81.7 83.2 84.6 84.9 85.5 86.0 85.7 84.1 82.2
Esperanza, Vieques Island, PR 79.9 79.7 80.3 81.1 82.7 84.2 84.5 85.1 85.6 85.2 83.4 81.2
Magueyes Island, PR 80.7 80.5 81.4 82.1 81.4 82.8 83.9 85.6 86.1 85.6 83.9 81.9
Mayaguez, PR 83.7
(08/09/2026 13:24 UTC)
81.1 80.8 81.0 82.2 83.8 85.3 85.7 86.0 86.8 86.5 84.9 82.5
Mona Island, PR 79.4 78.9 79.3 80.5 82.1 83.4 83.7 84.7 84.7 84.1 82.7 81.0
 
Jump to regional table:   Monthly Average Temperature (°F) for Eastern Gulf of America Coast
Coastal Water Temperature Guide Home
Eastern Gulf of America Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST TAMPA - 112 NM WNW of Tampa, FL 84.7
(08/09/2026 13:00 UTC)
68.8 67.4 68.8 71.9 77.1 82.1 85.2 86.2 84.2 80.7 75.7 72.4
LUKE OFFSHORE TEST PLATFORM - 63 NM South of Dauphin Island, AL 69.8 69.6 70.6 72.7 78.0 83.4 85.7 86.1 84.3 80.9 76.1 72.3
Broad River, FL 87.3
(08/09/2026 12:00 UTC)
69.6 73.5 77.1 81.2 84.8 85.4 86.6 86.8 85.1 81.1 76.1 71.0
Butternut Key, FL 87.3
(08/09/2026 12:00 UTC)
70.4 73.8 77.1 80.1 83.8 86.3 88.5 88.1 86.9 81.9 76.9 72.1
Bob Allen, FL 88.0
(08/09/2026 12:00 UTC)
70.9 74.2 77.1 80.5 84.2 86.6 88.6 88.4 87.4 82.3 77.4 72.5
Blackwater Sound, FL 86.5
(08/09/2026 12:00 UTC)
71.7 74.8 77.4 80.6 84.2 86.5 88.8 88.4 87.6 83.0 77.9 73.2
Cane Patch, FL 84.0
(08/09/2026 12:00 UTC)
68.7 72.3 75.7 79.3 82.4 83.9 85.3 85.8 84.3 80.9 75.8 70.3
Cannon Bay, FL 86.7
(08/09/2026 12:00 UTC)
72.4 75.2 78.3 81.8 85.5 87.4 89.1 88.9 87.5 82.3 77.6 72.5
Duck Key, FL 87.1
(08/09/2026 12:00 UTC)
70.3 73.9 76.7 79.8 83.6 86.2 88.2 88.0 86.8 82.0 77.0 72.2
Gunboat Island, FL 87.4
(08/09/2026 12:00 UTC)
70.0 73.4 76.7 80.3 83.9 85.3 87.1 87.1 85.3 81.0 76.1 71.3
Garfield Bight, FL 87.6
(08/09/2026 12:00 UTC)
71.1 75.0 77.5 80.8 84.6 87.1 89.3 88.7 87.6 83.0 77.5 72.7
Highway Creek, FL 86.2
(08/09/2026 12:00 UTC)
72.3 75.6 77.8 80.9 84.5 87.3 89.1 89.0 89.0 84.2 78.9 73.9
Johnson Key, FL 85.8
(08/09/2026 12:00 UTC)
70.6 74.2 76.9 79.9 83.6 86.1 88.1 88.3 87.5 82.3 77.3 72.5
Little Blackwater, FL 87.3
(08/09/2026 12:00 UTC)
71.1 74.5 77.4 80.4 84.1 86.6 88.7 88.5 87.4 82.5 77.3 72.7
Little Madeira, FL 86.9
(08/09/2026 12:00 UTC)
71.5 74.8 77.5 80.4 84.1 86.9 89.1 89.3 87.8 83.2 78.0 73.2
Lostmans River, FL 86.9
(08/09/2026 12:00 UTC)
69.9 73.5 76.8 80.0 83.5 85.8 87.9 87.9 86.7 81.9 76.8 71.8
Little Rabbit Key, FL 86.4
(08/09/2026 12:00 UTC)
70.3 74.1 77.1 80.4 84.4 86.6 88.5 87.9 87.0 82.4 77.1 72.3
Long Sound, FL 86.9
(08/09/2026 12:00 UTC)
72.0 75.1 77.7 80.7 84.4 87.1 89.1 88.8 88.2 83.4 78.3 73.4
Murray Key, FL 86.7
(08/09/2026 12:00 UTC)
70.3 73.4 76.3 79.5 83.4 86.0 88.0 87.8 86.8 82.2 77.1 72.1
Peterson Key, FL 87.4
(08/09/2026 12:00 UTC)
71.0 74.1 77.1 80.2 83.9 86.4 88.3 88.0 87.2 82.2 77.3 72.7
Trout Cove, FL 87.8
(08/09/2026 12:00 UTC)
71.7 75.0 77.5 80.4 84.1 86.7 88.8 88.7 87.8 82.7 77.6 73.1
Tarpon Bay East, FL 86.0
(08/09/2026 12:00 UTC)
70.2 73.7 77.2 80.7 84.3 85.2 86.3 86.4 84.9 80.7 76.2 71.1
Taylor River, FL 91.0
(08/09/2026 12:00 UTC)
71.2 75.3 79.5 82.9 86.0 87.7 89.0 89.0 87.8 82.5 78.4 72.6
Venice, FL 64.2 65.5 69.7 75.4 80.5 84.9 87.1 87.4 85.7 80.3 72.8 67.3
Willy Willy, FL 81.5
(08/09/2026 12:00 UTC)
68.4 72.1 76.1 79.8 83.1 84.6 85.5 85.6 84.0 80.4 75.2 70.1
Watson Place, FL 86.7
(08/09/2026 12:00 UTC)
69.8 74.0 77.1 80.6 84.4 86.3 88.3 88.3 86.8 81.8 76.9 71.8
Whipray Basin, FL 87.8
(08/09/2026 12:00 UTC)
70.9 74.6 77.6 80.8 84.7 86.8 88.6 88.6 87.1 82.6 77.3 72.4
Naples, FL 66.7 68.6 72.3 77.1 82.2 85.8 87.3 87.7 86.0 81.5 74.0 69.8
Fort Myers, FL 84.6
(08/09/2026 13:24 UTC)
66.5 69.7 73.6 78.3 82.9 85.8 87.1 87.3 85.4 80.6 73.8 69.6
Port Manatee, FL 85.3
(08/09/2026 13:18 UTC)
62.7 65.9 70.9 76.5 82.3 86.0 87.9 87.9 86.0 80.0 71.8 67.2
St. Petersburg, Tampa Bay, FL 86.0
(08/09/2026 13:24 UTC)
65.0 66.5 71.4 76.4 81.8 86.1 88.2 88.6 86.3 81.2 73.6 68.7
Old Port Tampa, FL 65.8 67.9 73.2 78.0 82.0 85.9 88.5 88.9 86.7 81.7 74.4 69.3
East Bay, FL 86.4
(08/09/2026 13:24 UTC)
64.4 66.1 73.4 78.0 83.6 87.1 89.0 88.7 86.1 80.1 73.5 68.0
Clearwater Beach, FL 85.1
(08/09/2026 13:24 UTC)
61.5 63.5 69.2 74.8 81.5 86.3 87.8 87.8 85.2 79.2 70.9 65.2
Apalachicola, FL 88.3
(08/09/2026 13:24 UTC)
54.6 57.2 63.7 70.2 77.6 82.9 84.9 85.2 82.4 75.1 66.1 58.2
Panama City Beach, FL 86.5
(08/09/2026 13:18 UTC)
59.5 60.2 64.8 70.3 77.1 82.0 84.1 85.6 83.8 77.9 70.1 63.2
Pensacola, FL 86.7
(08/09/2026 13:24 UTC)
56.9 59.1 65.4 71.9 79.0 84.1 86.3 86.6 83.3 75.7 66.6 60.2
Coast Guard Sector Mobile, AL 87.4
(08/09/2026 13:24 UTC)
55.5 57.6 63.9 71.1 78.3 84.1 85.7 86.1 83.6 76.6 66.5 60.0
Mobile State Docks, AL 86.5
(08/09/2026 13:24 UTC)
52.1 53.5 60.4 68.4 76.1 83.1 85.5 86.2 83.2 76.0 66.0 58.0
Pascagoula NOAA Lab, MS 88.3
(08/09/2026 13:24 UTC)
56.8 58.9 65.4 71.6 77.8 83.6 85.0 86.0 83.6 77.0 66.6 60.3
Bay Waveland Yacht Club, MS 89.1
(08/09/2026 13:24 UTC)
54.5 58.8 65.7 72.6 79.3 84.7 86.7 86.5 83.1 75.3 65.6 58.7
 
Jump to regional table:   Monthly Average Temperature (°F) for Western Gulf of America Coast
Coastal Water Temperature Guide Home
Western Gulf of America Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST GULF - 207 NM East of Brownsville, TX 86.7
(08/09/2026 13:00 UTC)
73.8 72.7 73.5 75.6 79.3 83.5 85.6 86.7 85.6 82.8 79.0 75.8
CORPUS CHRISTI, TX - 60NM SSE of Corpus Christi, TX 70.3 68.4 69.6 72.9 78.7 83.2 84.5 85.3 85.2 82.3 77.6 73.5
BAY OF CAMPECHE - 214 NM NE of Veracruz, MX 76.5 75.5 76.7 78.8 82.0 84.3 85.3 86.7 86.5 84.6 81.6 79.1
Pilottown, LA 48.3 46.9 53.4 62.2 70.7 80.0 85.5 86.6 83.8 76.9 65.1 54.7
Pilots Station East, S.W. Pass, LA 86.9
(08/09/2026 13:18 UTC)
50.0 49.0 54.1 63.4 71.7 80.6 85.2 87.2 85.0 77.9 66.7 56.4
Shell Beach, LA 54.4 58.5 65.4 71.8 78.9 84.8 86.2 86.5 83.2 75.0 64.5 58.6
New Canal Station, LA 87.3
(08/09/2026 13:24 UTC)
55.4 58.6 65.7 72.1 79.2 85.2 87.2 87.8 84.4 76.8 66.1 59.4
Carrollton, LA 90.0
(08/09/2026 13:24 UTC)
46.7 45.6 52.7 62.6 71.0 80.6 85.8 87.0 83.6 75.2 62.7 52.3
West Bank 1, Bayou Gauche, LA 88.2
(08/09/2026 13:24 UTC)
56.8 61.2 68.1 74.3 80.8 86.3 87.2 87.2 83.5 76.0 65.9 59.4
Berwick, Atchafalaya River, LA 88.5
(08/09/2026 13:24 UTC)
49.0 49.4 55.8 65.4 72.9 81.1 85.2 86.2 83.0 75.0 62.1 53.2
LAWMA, Amerada Pass, LA 87.1
(08/09/2026 13:24 UTC)
50.3 52.0 59.1 68.4 75.1 82.4 86.0 86.9 83.8 76.1 64.9 55.4
Lake Charles, LA 87.8
(08/09/2026 13:24 UTC)
56.0 59.3 65.6 72.3 78.4 84.9 87.1 87.8 84.6 77.9 67.6 60.6
Bulk Terminal, LA 59.8 62.1 68.9 75.2 81.5 87.8 89.5 90.0 86.5 79.9 70.5 64.0
Calcasieu Pass, LA 55.0 57.9 65.0 71.8 78.9 85.3 87.0 87.3 83.6 76.2 66.1 58.9
Morgans Point, Barbours Cut, TX 87.6
(08/09/2026 13:24 UTC)
56.0 57.8 65.3 71.7 77.9 83.7 85.9 86.6 83.5 76.4 66.5 59.1
Texas Point, Sabine Pass, TX 56.3 58.9 66.6 73.1 79.7 85.7 87.2 88.0 84.2 77.3 67.4 60.9
Eagle Point, Galveston Bay, TX 88.2
(08/09/2026 13:24 UTC)
54.8 57.7 65.3 71.0 78.2 84.4 86.2 86.7 82.6 75.0 64.9 57.7
Galveston Bay Entrance, North Jetty, TX 87.8
(08/09/2026 13:24 UTC)
55.8 57.8 64.5 71.9 78.4 84.4 85.9 86.8 83.6 77.0 67.6 59.9
Matagorda Bay Entrance Channel, TX 86.2
(08/09/2026 13:24 UTC)
58.2 59.6 66.5 73.3 80.9 85.5 86.1 87.0 85.4 79.5 70.5 63.9
Rockport, TX 88.2
(08/09/2026 13:24 UTC)
59.7 62.6 69.2 75.1 81.6 86.8 88.1 88.8 85.5 79.0 70.5 62.1
Port Aransas, TX 85.6
(08/09/2026 13:18 UTC)
60.1 60.7 67.7 73.5 80.5 85.0 85.7 86.4 85.0 79.9 71.7 63.7
Port Mansfield, TX 61.5 65.3 71.3 76.2 81.9 86.6 87.4 88.0 86.1 80.6 71.7 65.6
Port Isabel, TX 83.8
(08/09/2026 13:18 UTC)
62.2 63.3 68.5 74.7 80.2 83.9 84.1 84.9 85.0 80.3 72.4 65.7
 
Jump to regional table:   Monthly Average Temperature (°F) for Northern Pacific Coast
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Northern Pacific Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST OREGON - 275NM West of Coos Bay, OR 63.5
(08/09/2026 12:50 UTC)
53.0 51.5 51.1 51.6 54.1 57.4 61.1 64.3 64.9 62.9 59.3 55.5
WEST WASHINGTON - 300NM West of Aberdeen, WA 60.1
(08/09/2026 13:00 UTC)
49.6 48.5 47.9 48.4 51.2 54.7 59.3 63.0 63.1 60.2 55.5 51.9
PORT ORFORD - 15 NM West of Port Orford, OR 51.8
(08/09/2026 13:00 UTC)
51.2 50.6 50.5 51.0 52.5 53.9 52.8 54.0 54.9 54.7 53.2 52.4
COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth 64.0
(08/09/2026 13:00 UTC)
49.5 47.9 48.8 50.6 54.4 57.1 59.1 60.6 59.2 56.4 53.3 50.6
STONEWALL BANK - 20NM West of Newport, OR 51.0 50.1 49.8 50.9 54.0 56.7 56.4 56.6 56.4 56.2 53.7 52.0
TILLAMOOK, OR - 85 NM WNW of Tillamook, OR 49.8 49.0 49.4 50.6 54.3 57.8 62.0 64.6 63.5 59.5 54.9 51.2
Charleston, OR 49.6 49.5 50.4 51.1 52.5 53.5 53.3 53.8 54.3 53.4 52.3 50.4
South Beach, OR 60.8
(08/09/2026 13:18 UTC)
49.6 49.5 50.4 51.9 52.8 53.3 52.9 53.2 53.7 53.8 52.6 50.6
Garibaldi, OR 49.1 49.1 49.6 51.3 53.7 55.8 55.9 55.1 55.6 54.5 52.1 49.9
Astoria, OR 44.7 45.0 47.8 53.1 59.4 64.4 69.2 70.2 66.7 60.0 52.0 46.9
Longview, WA 70.7
(08/09/2026 13:24 UTC)
42.2 42.0 44.6 49.1 55.3 61.0 68.0 70.7 67.6 60.2 51.6 44.8
Toke Point, WA 64.2
(08/09/2026 13:24 UTC)
46.5 46.8 48.7 52.1 56.7 60.0 62.0 62.9 61.0 55.9 50.6 47.0
Westport, WA 62.8
(08/09/2026 13:24 UTC)
47.1 47.4 48.7 51.4 54.4 56.3 57.1 57.6 57.6 55.2 51.5 48.0
La Push, Quillayute River, WA 56.7
(08/09/2026 13:24 UTC)
45.1 45.2 45.8 48.4 51.4 52.8 52.2 52.1 54.3 53.1 48.3 45.3
Neah Bay, WA 52.9
(08/09/2026 13:24 UTC)
46.7 46.4 47.4 49.5 51.5 52.6 52.9 52.6 52.4 51.5 49.6 47.3
Port Angeles, WA 53.6
(08/09/2026 13:24 UTC)
46.4 46.2 46.7 48.1 49.6 50.6 51.7 52.1 51.2 50.1 49.0 47.3
Port Townsend, WA 56.1
(08/09/2026 13:24 UTC)
46.6 46.4 46.8 48.1 49.8 51.2 52.4 52.9 52.2 51.0 49.4 47.6
Tacoma, WA 57.7
(08/09/2026 13:24 UTC)
48.2 47.1 46.9 47.7 49.6 51.9 54.2 55.3 55.3 54.0 52.0 49.9
Friday Harbor, WA 45.3 44.9 45.3 47.3 48.9 51.5 52.6 53.1 52.5 50.8 49.1 47.6
 
Jump to regional table:   Monthly Average Temperature (°F) for Central Pacific Coast
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Central Pacific Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
BODEGA BAY - 48NM NW of San Francisco, CA 53.9 52.9 52.7 51.5 50.8 51.0 52.3 54.2 55.0 54.8 54.9 54.2
PT ARENA - 19NM North of Point Arena, CA 53.8 52.9 52.4 52.1 52.0 52.3 53.7 55.2 56.5 56.4 55.5 54.7
EEL RIVER - 17NM WSW of Eureka, CA 53.2
(08/09/2026 13:00 UTC)
52.6 51.5 51.7 51.9 52.1 53.7 54.1 55.6 55.8 54.3 54.3 53.3
SAN FRANCISCO - 18NM West of San Francisco, CA 53.8 53.3 53.1 52.6 52.4 53.5 55.6 57.2 58.3 57.4 55.6 54.4
ST GEORGES - 8 NM NW of Crescent City, CA 51.4 50.7 50.6 50.8 50.2 50.6 51.8 54.0 53.6 53.1 52.9 52.1
MONTEREY - 27NM WNW of Monterey, CA 61.7
(08/09/2026 13:00 UTC)
54.7 54.2 53.9 54.2 54.1 55.8 56.9 59.0 59.5 58.7 57.0 55.2
WEST CALIFORNIA - 357NM West of San Francisco, CA 57.4 55.9 55.3 56.1 57.8 60.6 64.2 67.0 67.3 65.3 62.1 59.4
Port San Luis, CA 63.9
(08/09/2026 13:24 UTC)
55.8 55.7 55.1 53.8 54.5 56.7 58.7 59.8 60.2 59.5 57.7 56.2
Monterey, CA 59.4
(08/09/2026 13:24 UTC)
54.8 55.0 55.4 55.3 55.9 56.8 58.4 59.6 59.6 58.6 56.6 55.3
San Francisco, CA 52.5 53.2 54.1 54.7 55.7 57.3 59.6 61.2 61.5 59.8 57.0 53.7
Redwood City, CA 51.8 54.2 58.0 61.0 65.1 69.1 71.9 72.0 70.7 66.2 59.6 53.2
Alameda, CA 68.7
(08/09/2026 13:24 UTC)
52.1 54.3 57.5 60.2 63.5 66.3 68.0 68.6 67.7 63.9 58.6 53.3
Richmond, CA 66.0
(08/09/2026 13:24 UTC)
52.3 53.5 55.7 57.1 59.4 61.8 64.4 64.9 64.7 62.1 57.8 53.6
Point Reyes, CA 56.1
(08/09/2026 13:18 UTC)
51.8 52.1 52.1 51.4 51.5 52.6 54.7 55.9 56.4 55.2 53.8 52.0
Port Chicago, CA 69.8
(08/09/2026 13:18 UTC)
50.0 51.9 56.4 60.2 64.2 67.8 69.8 69.7 68.4 64.5 58.5 51.7
North Spit, CA 53.6 52.6 51.6 51.8 52.1 52.8 54.1 55.1 55.4 54.0 53.2 53.9
Crescent City, CA 59.7
(08/09/2026 13:24 UTC)
51.2 51.2 51.5 52.1 52.8 53.7 57.5 58.9 57.8 55.6 54.4 53.1
 
Jump to regional table:   Monthly Average Temperature (°F) for Southern Pacific Coast
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Southern Pacific Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Santa Monica Basin - 33NM WSW of Santa Monica, CA 59.0 58.4 58.5 59.7 62.0 64.7 67.9 69.3 68.8 67.0 63.3 60.5
CAPE SAN MARTIN - 55NM West NW of Morro Bay, CA 58.5
(08/09/2026 13:00 UTC)
55.8 55.3 54.9 54.5 55.0 56.2 57.7 59.5 60.5 59.5 58.5 57.0
SAN CLEMENTE BASIN - 27NM SE Of San Clemente Is, CA 72.7
(08/09/2026 13:00 UTC)
60.4 59.4 60.2 61.1 62.1 64.5 67.2 69.1 69.6 67.8 64.8 61.9
San Diego, San Diego Bay, CA 74.3
(08/09/2026 13:24 UTC)
59.2 60.3 62.3 64.0 66.8 69.4 71.6 72.1 71.6 69.2 65.2 60.7
La Jolla, CA 67.3
(08/09/2026 13:24 UTC)
58.9 58.9 59.6 60.8 64.0 66.1 67.6 68.4 67.5 65.6 62.9 60.2
Los Angeles, CA 58.3 58.4 58.2 58.0 60.9 63.1 63.4 63.8 64.6 64.1 62.0 59.5
Santa Monica, CA 73.9
(08/09/2026 13:18 UTC)
58.4 58.6 59.2 59.7 62.6 65.8 67.7 68.4 67.9 65.5 62.1 59.3
 
Jump to regional table:   Monthly Average Temperature (°F) for Other Pacific Islands
Coastal Water Temperature Guide Home
Other Pacific Islands
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Sand Island, Midway Islands, United States of America 81.1
(08/09/2026 13:24 UTC)
69.1 68.3 69.0 71.2 73.6 77.9 80.6 81.9 81.7 78.9 75.2 71.9
Apra Harbor, Guam, United States of America 85.8
(08/09/2026 13:18 UTC)
80.0 79.8 80.2 81.4 82.6 83.3 84.2 85.0 85.5 85.3 84.3 81.4
Wake Island, Pacific Ocean, United States of America 85.1
(08/09/2026 13:18 UTC)
79.7 79.3 79.9 80.6 82.0 83.8 84.4 85.0 84.7 83.6 82.1 80.3
 
Jump to regional table:   Monthly Average Temperature (°F) for Great Lakes
Coastal Water Temperature Guide Home
Great Lakes
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
MID SUPERIOR- 60 NM North Northeast Hancock, MI 45.7
(08/09/2026 13:00 UTC)
36.3 33.2 38.5 36.6 36.1 39.2 43.6 55.9 54.9 48.3 42.3 39.6
NORTH MICHIGAN- Halfway between North Manitou and Washington Islands. 68.2
(08/09/2026 12:50 UTC)
39.4 36.3 36.9 38.2 39.1 48.4 63.7 68.9 64.5 56.4 48.7 44.0
NORTH HURON - 32NM Northeast of Alpena, MI 35.5 39.5 40.5 36.4 38.4 44.9 59.6 65.9 61.9 54.1 46.9 42.6
EAST SUPERIOR -70 NM NE Marquette, MI 36.7 34.9 36.6 36.8 36.4 38.2 44.6 55.7 55.4 49.2 43.4 39.9
WEST ERIE - 16 NM NW of Lorain, OH 34.3 34.5 46.6 44.8 54.6 66.6 74.9 75.5 71.2 61.6 49.7 40.2
WEST SUPERIOR - 30NM NE of Outer Island, WI 32.3 32.0 39.6 35.7 36.3 40.1 49.4 60.9 57.3 49.1 42.9 41.1
SOUTH MICHIGAN - 43NM East Southeast of Milwaukee, WI 35.2 36.6 37.8 38.3 42.5 53.7 68.2 72.2 68.4 58.5 49.0 43.7
SOUTH HURON - 43NM East of Oscoda, MI 34.1 33.8 35.9 37.0 40.0 51.1 63.9 68.6 64.8 56.4 48.2 44.0
EAST Lake Ontario - 20NM North Northeast of Rochester, NY 71.2
(08/09/2026 12:50 UTC)
34.9 34.0 43.6 39.0 44.0 56.0 69.8 72.6 68.4 59.0 50.3 44.5
Alexandria Bay, NY 74.3
(08/09/2026 13:18 UTC)
35.9 33.5 34.6 39.3 49.3 60.3 69.9 72.8 69.1 59.7 49.8 41.6
Algonac, MI 73.6
(08/09/2026 13:18 UTC)
35.2 33.2 35.5 41.7 50.6 61.1 69.6 71.9 68.8 60.0 49.6 41.2
Buffalo, NY 76.1
(08/09/2026 13:18 UTC)
32.9 32.4 35.5 43.6 54.3 65.9 74.6 75.3 70.5 59.8 47.6 38.0
Fairport, OH 79.0
(08/09/2026 13:24 UTC)
34.1 34.1 40.9 51.7 59.8 68.5 75.5 75.6 70.8 59.4 46.2 37.6
Cleveland, OH 75.9
(08/09/2026 13:24 UTC)
39.3 39.1 41.5 48.0 56.1 66.3 73.7 74.4 70.9 62.1 50.7 42.0
Marblehead, OH 76.1
(08/09/2026 13:24 UTC)
32.7 32.4 36.8 47.2 58.1 69.2 74.9 75.1 70.1 58.9 45.8 36.0
Harbor Beach, MI 68.2
(08/09/2026 13:18 UTC)
34.8 35.0 37.5 44.3 52.2 59.8 68.9 70.8 65.8 55.6 44.8 36.5
Alpena, MI 63.3
(08/09/2026 13:24 UTC)
43.7 43.4 42.3 45.7 50.6 56.7 60.8 63.0 62.2 57.7 51.7 45.3
Mackinaw City, MI 71.1
(08/09/2026 13:24 UTC)
34.4 34.0 34.3 39.2 47.5 56.1 65.4 67.2 63.2 55.7 45.8 36.3
De Tour Village, MI 65.8
(08/09/2026 13:24 UTC)
35.4 35.0 34.7 36.4 44.9 54.4 61.2 63.9 61.4 54.2 46.1 38.0
S.W. Pier, St. Marys River, MI 68.2
(08/09/2026 13:24 UTC)
33.7 33.4 34.0 36.1 43.6 54.4 63.4 67.4 64.0 56.4 47.6 38.1
Holland, MI 70.9
(08/09/2026 13:24 UTC)
33.4 33.0 37.0 45.6 54.3 63.5 69.6 70.1 65.5 57.5 45.9 36.9
Menominee, MI 70.9
(08/09/2026 13:18 UTC)
34.2 34.3 35.6 43.1 56.4 67.9 72.7 71.7 66.5 55.3 42.4 34.9
Port Inland, MI 68.0
(08/09/2026 13:18 UTC)
37.4 37.3 38.3 43.9 50.8 57.7 64.5 67.2 64.5 55.1 45.9 40.3
Duluth, MN 63.3
(08/09/2026 13:24 UTC)
40.5 41.4 40.7 43.6 49.4 56.9 63.8 65.4 62.9 57.1 49.4 42.9
Grand Marais, Lake Superior, MN 50.4
(08/09/2026 13:18 UTC)
43.7 42.7 41.1 39.9 41.9 45.4 49.2 52.1 54.2 53.6 50.3 46.4
 
Jump to regional table:   Monthly Average Temperature (°F) for Alaska Coast
Coastal Water Temperature Guide Home
Alaska Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Western Gulf Of Alaska - 175NM SE of Kodiak, AK 55.6
(08/09/2026 12:50 UTC)
40.5 39.7 39.5 40.3 43.2 47.8 53.3 56.0 54.1 49.3 44.9 42.1
Central Bering Sea - 310 NM North of Adak, AK 37.2 36.1 36.1 36.5 38.4 42.2 47.0 49.9 48.8 44.9 41.2 38.8
West Orca Bay - 8NM NW of Hinchinbrook Is., AK 58.6
(08/09/2026 12:50 UTC)
41.5 40.3 39.7 41.0 45.7 52.7 57.5 57.8 54.3 49.7 46.2 43.6
South Kodiak - 310NM SSW of Kodiak, AK 54.9
(08/09/2026 12:50 UTC)
40.5 39.6 39.1 39.5 42.0 46.1 51.1 54.6 53.7 49.4 45.2 42.3
Western Aleutians - 14NM South Of Amchitka Is, AK 45.3
(08/09/2026 12:50 UTC)
40.3 39.5 39.4 39.8 41.0 43.2 46.2 48.7 47.7 45.5 43.6 41.9
Central Aleutians 230 NM SW Dutch Harbor 51.8
(08/09/2026 12:50 UTC)
40.3 39.8 39.3 39.7 41.5 44.7 48.9 51.4 49.8 46.6 44.0 42.0
Southeast Bering Sea - 205 NM WNW of Dutch Harbor, AK 48.9
(08/09/2026 12:50 UTC)
38.9 38.2 38.0 38.3 40.1 43.3 47.8 50.6 49.3 45.7 42.7 40.4
Shumagin Islands - 85NM South of Sand Point, AK 40.1 39.5 39.1 39.6 42.1 46.6 51.7 54.2 51.9 48.0 44.3 41.6
Cape Cleare - 17 NM South of Montague Is, AK 56.5
(08/09/2026 12:50 UTC)
42.7 41.7 41.2 41.9 44.6 50.1 54.9 56.6 54.2 50.6 47.2 44.6
Shelikof Strait, AK 40.3 39.0 38.0 38.5 42.4 47.2 52.2 54.4 52.1 48.2 44.5 42.3
Portlock Bank- 76 NM ENE of Kodiak, AK 53.8
(08/09/2026 13:00 UTC)
42.0 41.7 41.3 42.3 44.6 48.6 53.2 54.7 52.1 47.9 44.5 43.2
Cape Suckling - 35 NM SE of Kayak Is, AK 59.2
(08/09/2026 12:50 UTC)
43.7 42.7 42.1 42.9 45.8 51.1 56.6 58.0 54.7 50.7 47.3 45.2
Cape Edgecumbe - 25NM SSW of Cape Edgecumbe, AK 44.7 43.3 43.1 44.1 47.1 51.4 55.8 57.8 55.9 52.1 48.4 45.8
Central Gulf Of Alaska - 265NM West of Cape Ommaney, AK 42.1 41.4 41.0 42.0 44.0 48.6 53.7 57.2 55.8 50.5 46.9 43.9
Ketchikan, AK 57.6
(08/09/2026 13:24 UTC)
43.3 42.9 43.1 44.6 48.4 53.6 56.5 56.9 54.4 50.4 46.6 44.2
Port Alexander, AK 42.7 41.7 42.2 43.8 46.3 49.1 51.3 51.3 49.6 48.0 45.9 44.2
Sitka, AK 54.1
(08/09/2026 13:18 UTC)
43.3 42.4 42.2 43.8 47.3 51.0 54.7 57.0 55.9 52.5 48.2 46.4
Juneau, AK 50.9
(08/09/2026 13:24 UTC)
38.5 38.1 38.4 40.9 44.0 47.0 48.8 49.5 48.2 45.6 42.4 39.9
Skagway, Taiya Inlet, AK 49.1
(08/09/2026 13:24 UTC)
39.1 38.6 38.4 40.0 44.3 48.6 50.1 49.8 48.6 45.7 42.2 40.3
Elfin Cove, AK 51.4
(08/09/2026 13:24 UTC)
43.7 43.0 42.5 43.6 45.8 48.1 49.9 51.9 52.2 49.6 46.6 44.8
Yakutat, Yakutat Bay, AK 53.6
(08/09/2026 13:18 UTC)
41.3 40.3 40.1 42.1 46.5 51.3 54.2 55.7 54.0 50.7 46.8 43.3
Cordova, AK 54.9
(08/09/2026 13:24 UTC)
39.7 38.7 38.0 39.9 42.8 46.4 52.1 53.4 51.3 48.1 44.7 41.7
Seward, AK 41.1 39.6 39.5 40.5 44.6 49.5 54.0 56.3 54.3 50.2 45.9 42.8
Seldovia, AK 50.2
(08/09/2026 13:18 UTC)
39.7 38.9 38.5 40.4 43.1 46.3 49.3 51.1 50.8 48.1 44.5 41.5
Nikiski, AK 54.7
(08/09/2026 13:24 UTC)
29.9 29.4 29.2 33.2 40.6 47.8 54.2 55.6 52.6 45.7 38.4 33.6
Anchorage, AK 31.6 31.5 31.8 34.7 45.0 53.7 57.3 56.7 52.6 44.2 34.2 31.3
Kodiak Island, AK 36.9 36.7 37.0 39.6 43.9 47.5 50.5 52.9 51.8 47.0 41.3 37.4
Alitak, AK 54.9
(08/09/2026 13:24 UTC)
36.6 36.0 35.6 37.9 42.2 47.0 50.9 53.1 52.0 47.7 41.9 38.3
Sand Point, AK 51.8
(08/09/2026 13:18 UTC)
40.2 39.2 38.7 38.4 40.8 45.3 50.1 52.6 51.9 49.3 45.8 42.6
King Cove, AK 50.4
(08/09/2026 13:24 UTC)
38.5 37.3 36.6 37.6 40.5 44.7 48.8 51.4 51.1 48.3 44.7 41.5
Adak Island, AK 39.3 38.8 38.9 39.7 41.1 42.6 44.3 46.1 46.4 44.9 42.8 40.9
Atka, AK 48.0
(08/09/2026 13:24 UTC)
39.6 39.0 39.0 39.6 41.1 43.1 45.0 46.7 47.2 45.6 43.1 41.1
Unalaska, AK 46.6
(08/09/2026 13:18 UTC)
38.6 38.3 38.2 39.4 42.0 45.1 47.8 49.3 47.9 45.2 42.3 40.1
Village Cove, St Paul Island, AK 45.5
(08/09/2026 13:24 UTC)
32.6 32.3 31.7 32.9 36.5 40.3 44.0 47.4 47.5 43.7 38.4 35.2
Red Dog Dock, AK 53.2
(08/09/2026 13:18 UTC)
28.9 28.8 28.8 29.0 30.2 34.2 49.6 52.4 47.6 38.2 30.4 29.0
Prudhoe Bay, AK 31.5 31.2 30.8 31.2 31.4 33.4 39.9 43.2 38.2 31.8 31.6 31.7
 
Jump to regional table:   Monthly Average Temperature (°F) for Hawaiian Island Coast
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Hawaiian Island Coast
Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
NORTHERN HAWAII ONE - 245NM NE of Honolulu HI 79.0
(08/09/2026 13:00 UTC)
74.9 74.0 74.1 74.5 75.5 76.9 77.9 78.9 79.6 79.5 78.1 76.4
NORTHWESTERN HAWAII ONE - 188 NM NW of Kauai Island, HI 75.5 74.5 74.2 75.9 76.6 78.8 79.8 80.7 81.3 80.4 78.7 76.8
SOUTHWEST HAWAII - 215NM SSW of Hilo, HI 77.6 77.0 77.2 77.7 78.2 78.8 79.3 80.0 80.7 80.7 80.0 78.6
WESTERN HAWAII - 205 NM SW of Honolulu, HI 78.0 77.3 77.0 77.6 78.5 79.7 80.6 81.4 81.8 81.8 80.8 79.2
SOUTHEAST HAWAII - 205 NM Southeast of Hilo, HI 82.0
(08/09/2026 13:00 UTC)
76.9 76.3 76.2 76.7 77.5 78.3 78.8 79.6 80.3 80.3 79.5 78.1
NORTHWESTERN HAWAII TWO - 186 NM NW of Kauai Is., HI 79.9
(08/09/2026 13:00 UTC)
75.6 74.3 73.6 74.7 76.5 78.7 79.7 80.5 81.1 80.4 78.9 77.0
Nawiliwili, HI 81.9
(08/09/2026 13:24 UTC)
77.7 76.7 77.0 78.0 79.6 81.3 82.1 82.6 83.0 82.4 80.6 78.8
Honolulu, HI 84.0
(08/09/2026 13:18 UTC)
77.1 76.7 76.9 77.6 78.8 79.9 80.5 81.3 81.7 81.4 80.0 78.3
Mokuoloe, HI 82.8
(08/09/2026 13:24 UTC)
74.6 74.3 75.2 76.6 78.3 80.0 80.4 81.0 81.1 80.0 77.7 75.4
Kahului, Kahului Harbor, HI 80.6
(08/09/2026 13:18 UTC)
76.1 75.4 75.7 76.4 77.8 78.8 79.6 80.3 80.7 80.0 78.3 76.6
Kawaihae, HI 83.5
(08/09/2026 13:18 UTC)
77.9 77.6 77.8 78.4 79.5 80.6 81.3 81.6 81.8 81.5 80.6 78.2
Hilo, Hilo Bay, Kuhio Bay, HI 76.4 75.8 75.7 76.1 77.2 78.3 78.8 79.4 79.7 79.3 78.1 76.9