Water Temperature Table of All Coastal Regions

IMPORTANT NOTICES:

  • The table below shows the near real-time and average water temperatures in degrees Fahrenheit (°F).
  • Clicking on the hyperlinked "Recent Temperatures" will display station information for the location.
  • Non-linked temperatures in the monthly columns are average water temperatures. (Complete List of Average Temperatures)
  • Use the near real-time water temperature data with discretion, because they may contain errors.

Water Temperature Table of the Northern Atlantic Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
Bar Harbor, ME 49.8
(05/29/2020 22:18 UTC)
47 51 54 56 58 60 63 60
Eastport ME 45.0
(05/29/2020 22:18 UTC)
43 44 46 46 50 51 51 51
Portland
ME
53.1
(05/29/2020 21:50 UTC)
47 51 54 57 60 61 62 61
Portsmouth
Harbor NH
48 52 54 56 60 60 63 60
Boston, MA 53.6
(05/29/2020 22:12 UTC)
54 58 61 63 66 67 68 68
Fall River
MA
63.3
(05/29/2020 22:18 UTC)
55 60 65 63 71 74 75 75
Woods
Hole MA
59.4
(05/29/2020 22:18 UTC)
54 56 61 65 70 72 72 71
Conimicut
Light RI
63.7
(05/29/2020 22:24 UTC)
56 60 65 69 73 75 76 75
Quonset
Point RI
61.2
(05/29/2020 22:24 UTC)
51 53 63 66 75 78 72 71
Newport
RI
53.6
(05/29/2020 22:18 UTC)
52 57 61 63 68 69 71 69
Providence
RI
63.1
(05/29/2020 22:12 UTC)
55 59 61 66 69 70 71 70
New Haven
CT
59.7
(05/29/2020 22:24 UTC)
55 60 66 69 72 73 75 75
New London
CT
55.0
(05/29/2020 22:24 UTC)
54 59 62 66 68 72 72 71
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
Bergen
Point NY
64.2
(05/29/2020 22:24 UTC)
56 60 65 70 73 74 76 75
Kings
Point NY
55 59 63 67 68 71 73 74
Montauk, NY 55.8
(05/29/2020 22:24 UTC)
50 54 59 62 67 70 70 70
The Battery
NY
62.1
(05/29/2020 22:18 UTC)
54 60 64 67 70 73 74 73
Willets
Point NY
54 59 63 66 70 71 73 73
Sandy
Hook NJ
66.2
(05/29/2020 22:24 UTC)
52 58 60 63 67 71 72 72
Atlantic
City NJ
61.3
(05/29/2020 22:24 UTC)
54 58 62 64 69 70 72 73
Cape May
NJ
64.9
(05/29/2020 22:24 UTC)
56 62 67 69 71 74 74 73
Ship John Shoal
NJ
61 68 74 77 81 82 82 79
Tacony-Palmyra Bridge
NJ
61 66 74 77 79 82 80 78
Marcus Hook PA 67.6
(05/29/2020 22:24 UTC)
63 66 73 75 79 82 82 80
Newbold PA 73.8
(05/29/2020 22:12 UTC)
61 64 72 75 80 82 81 78
Philadelphia PA 67.6
(05/29/2020 22:24 UTC)
61 65 71 74 78 80 80 78
Brandywine
Shoal Light DE
63 67 73 77 81 83 83 80
Delaware
City DE
68.4
(05/29/2020 22:24 UTC)
63 67 73 77 81 83 83 80
Lewes
DE
60.4
(05/29/2020 22:24 UTC)
58 62 66 69 71 74 76 75
Reedy Point
DE
67.3
(05/29/2020 22:24 UTC)
62 66 74 78 80 82 81 80
Annapolis
MD
58 63 69 74 76 78 78 77
Baltimore
MD
71.1
(05/29/2020 22:24 UTC)
61 67 70 75 77 78 79 79
Chesapeake
City MD
71.1
(05/29/2020 22:24 UTC)
64 69 75 79 81 83 83 81
Ocean
City MD
61.3
(05/29/2020 22:12 UTC)
53 58 60 65 68 69 71 71
Solomons
Island MD
67.3
(05/29/2020 22:24 UTC)
61 66 72 75 79 81 82 84
Tolchester
Beach MD
70.3
(05/29/2020 22:12 UTC)
62 67 72 76 79 81 80 79
Washington
DC
74.7
(05/29/2020 22:24 UTC)
64 71 74 79 80 83 83 81
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
Chesapeake
Bay Bridge
Tunnel VA
62 66 71 74 77 78 79 78
Kiptopeke VA 68.0
(05/29/2020 22:12 UTC)
60 66 70 69 76 77 78 77
Lewisetta, VA 72.9
(05/29/2020 22:24 UTC)
66 71 77 80 81 83 83 81
Money Point, VA 69.1
(05/29/2020 22:24 UTC)
71 74 80 83 86 87 87 85
Virginia
Beach
VA
57.4
(05/29/2020 22:20 UTC)
58 60 70 73 76 78 80 81
Yorktown, VA 69.6
(05/29/2020 22:24 UTC)
67 71 75 78 81 82 83 82
Cape
Hatteras
NC
68 68 72 75 76 79 80 80
Duck
NC
66 68 73 74 71 71 73 75
Wilmington
NC
73.6
(05/29/2020 22:24 UTC)
75 78 80 81 82 83 82 83
Myrtle
Beach,
SC
70 75 77 80 81 83 83 82
Charleston
SC
79.3
(05/29/2020 22:24 UTC)
71 75 79 80 82 84 84 83
Daytona
Beach
FL
80.2
(05/29/2020 22:00 UTC)
75 78 79 80 80 80 80 81
Savannah
Beach
GA
79.0
(05/29/2020 21:50 UTC)
72 76 79 82 84 86 85 84
Fernandina
Beach FL
79.3
(05/29/2020 22:18 UTC)
75 78 81 81 83 84 84 84
Mayport(Bar
Pilots Dock),FL
78.3
(05/29/2020 22:24 UTC)
75 78 80 81 82 83 82 83
St Augustine
Beach FL
78.4
(05/29/2020 22:00 UTC)
74 77 80 81 83 84 83 83
Miami
Beach
FL
80 81 84 85 86 86 86 84
Stuart
Beach
FL
75 78 79 79 79 79 80 80
Virginia
Key, FL
86.2
(05/29/2020 21:54 UTC)
81 83 85 85 86 87 87 86
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
San Juan P.R. 80 81 81 82 81 81 83 83
Bermuda 72 76 78 79 82 84 83 82
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY JUN JUL AUG SEP OCT NOV DEC
Blackwater Sound, FL 88.0
(05/29/2020 20:00 UTC)
83 87 88 88 86 82 76 73
Little Blackwater, FL 87.8
(05/29/2020 20:00 UTC)
82 86 87 88 87 81 75 71
Long Sound, FL 90.3
(05/29/2020 21:00 UTC)
83 86 88 88 86 81 76 73
Highway Creek, FL 90.9
(05/29/2020 21:00 UTC)
84 87 87 88 85 80 78 71
Duck Key, FL 87.8
(05/29/2020 20:00 UTC)
82 86 87 87 85 80 75 71
Trout Cove, FL 90.1
(05/29/2020 20:00 UTC)
83 86 88 88 87 81 76 71
Butternut Key, FL 88.0
(05/29/2020 21:00 UTC)
82 86 87 87 85 80 75 71
Little Madeira, FL 88.7
(05/29/2020 21:00 UTC)
83 86 88 88 86 81 76 72
Taylor River, FL 96.4
(05/29/2020 21:00 UTC)
84 86 88 88 85 80 74 70
Bob Allen, FL 87.8
(05/29/2020 21:00 UTC)
84 87 89 88 86 80 76 72
Whipray Basin, FL 90.1
(05/29/2020 21:00 UTC)
84 87 88 87 85 79 74 69
Garfield Bight, FL 91.9
(05/29/2020 21:00 UTC)
85 87 89 88 87 81 74 72
Peterson Key, FL 87.3
(05/29/2020 21:00 UTC)
83 86 88 88 86 80 75 72
Little Rabbit Key, FL 88.9
(05/29/2020 20:00 UTC)
83 87 88 88 86 79 75 70
Johnson Key, FL 91.6
(05/29/2020 21:00 UTC)
83 86 88 88 86 81 75 70
Murray Key, FL 91.2
(05/29/2020 21:00 UTC)
84 87 88 88 86 81 74 71
Tarpon Bay East, FL 87.3
(05/29/2020 20:00 UTC)
83 86 87 86 84 79 75 70
Cane Patch, FL 86.7
(05/29/2020 21:00 UTC)
81 84 85 85 84 79 73 67
Gunboat Island, FL 87.3
(05/29/2020 21:00 UTC)
82 85 86 86 85 78 73 70
Broad River Lower, FL 82 85 87 86 86 79 74 71
Lostmans River, FL 87.4
(05/29/2020 21:00 UTC)
83 85 88 87 86 80 75 71
Willy Willy, FL 85.5
(05/29/2020 21:00 UTC)
83 86 86 86 84 78 71 69
Cannon Bay, FL 90.5
(05/29/2020 21:00 UTC)
85 90 89 89 87 81 77 72
Watson Place, FL 88.9
(05/29/2020 21:00 UTC)
83 86 88 87 86 80 75 71
Broad River, FL 86.0
(05/29/2020 21:00 UTC)
82 85 87 86 84 79 74 70
Key West FL 85.8
(05/29/2020 22:24 UTC)
82 85 87 87 86 82 76 72
Naples FL 86.2
(05/29/2020 22:18 UTC)
82 86 87 87 86 81 73 68
St. Petersburg
FL
85.1
(05/29/2020 22:24 UTC)
80 84 86 86 84 78 70 64
Cedar Key FL 80 84 86 86 83 76 66 60
Pensacola FL 83.3
(05/29/2020 22:24 UTC)
78 84 85 86 82 74 65 58
Dauphin
Island AL
83.8
(05/29/2020 22:24 UTC)
75 82 84 84 80 72 62 56
Coast Guard
Sector Mobile AL
81.1
(05/29/2020 22:18 UTC)
79 86 87 86 84 77 67 60
Mobile State
Docks AL
79.3
(05/29/2020 22:24 UTC)
77 84 86 86 82 71 64 56
Grand Isle LA 77 83 85 85 83 77 70 65
Eugene Island LA 76 83 85 85 82 74 63 55
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY JUN JUL AUG SEP OCT NOV DEC
Corpus Christi Point, TX 90.9
(05/29/2020 22:24 UTC)
79 83 84 85 84 79 70 62
Eagle Point, TX 81.5
(05/29/2020 22:24 UTC)
74 86 87 88 82 73 65 56
Freeport TX 77 82 84 85 82 75 66 59
Galveston Pleasure
Pier, TX
78 83 86 86 83 75 67 59
Galveston Bay Entrance,
North Jetty, TX
81.0
(05/29/2020 22:12 UTC)
78 84 85 87 83 77 68 59
Galveston Channel TX 80.6
(05/29/2020 22:24 UTC)
Morgans Point, TX 81.7
(05/29/2020 22:24 UTC)
78 85 86 87 82 72 66 57
Port Aransas, TX 84.7
(05/29/2020 22:18 UTC)
80 85 86 86 86 77 72 63
Port Mansfield, TX 84.9
(05/29/2020 22:24 UTC)
79 83 85 85 83 76 69 62
Rockport, TX 84.0
(05/29/2020 22:18 UTC)
81 87 88 89 85 79 70 61
Sabine Pass
North TX
81.5
(05/29/2020 22:12 UTC)
58 66 69 71 69 61 32 41
South Padre Island TX 82.8
(05/29/2020 22:24 UTC)
77 79 79 80 83 78 71 64
Buoy 42001 78 82 84 85 84 81 77 75
Buoy 42002 82.0
(05/29/2020 22:10 UTC)
77 82 85 86 84 82 78 74
Buoy 42003 83.1
(05/29/2020 22:20 UTC)
80 83 85 85 84 82 81 79
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
Port
Orford
OR
47.3
(05/29/2020 22:24 UTC)
50 51 51 51 51 51 51 53
Charleston
OR
65.5
(05/29/2020 22:18 UTC)
52 53 54 55 55 55 55 55
Newport
OR
55.6
(05/29/2020 22:24 UTC)
51 53 55 55 55 55 55 55
Seaside
OR
53 55 57 58 58 58 58 58
Columbia
River
Lightship
OR
57.7
(05/29/2020 22:10 UTC)
52 54 55 56 57 57 58 58
Astoria
OR
62.1
(05/29/2020 22:18 UTC)
56 58 60 62 64 67 68 67
Umatilla
Lightship
WA
50 51 53 54 54 55 55 55
Longview WA 58.8
(05/29/2020 22:18 UTC)
52 56 58 61 65 68 70 70
Neah
Bay
WA
55.2
(05/29/2020 22:24 UTC)
50 51 52 53 53 53 53 53
Port
Townsend
WA
50.7
(05/29/2020 22:24 UTC)
49 50 51 52 53 54 54 54
Seattle
WA
50 51 53 54 55 56 56 56
Tacoma WA 54.0
(05/29/2020 22:24 UTC)
49 49 51 52 53 54 55 55
Cherry Point
WA
50 52 53 54 55 56 56 56
Friday
Harbor
WA
51.8
(05/29/2020 22:18 UTC)
47 47 52 52 52 53 53 53
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
Avila Beach CA 59.0
(05/29/2020 22:24 UTC)
55 55 56 57 58 60 60 60
Morro Bay CA 54 55 56 57 57 58 58 58
Point Lobos CA (south) 51 51 52 53 53 54 54 55
Monterey CA 57.4
(05/29/2020 22:18 UTC)
56 56 56 56 57 58 59 58
Redwood City
CA
75.2
(05/29/2020 22:24 UTC)
64 65 67 70 71 72 72 71
Richmond CA 65.5
(05/29/2020 22:24 UTC)
59 61 61 63 64 66 65 65
Pacific Grove CA 55 55 56 57 57 57 57 57
Santa Cruz CA 55 55 56 57 58 59 59 60
Alameda CA 69.4
(05/29/2020 22:24 UTC)
62 63 64 65 66 66 66 66
Fort Point CA 55 55 56 58 58 58 59 60
Southeast Farallon Island CA 52 52 53 53 54 54 55 55
Bodega Bay CA 51.4
(05/29/2020 22:24 UTC)
50 50 51 51 51 53 53 54
Fort Ross CA 49 49 50 50 51 52 52 53
Mendocino CA 50 50 51 51 51 51 52 52
Blunts Reef Lightship CA 50 50 51 51 51 51 51 51
Trinidad CA 50 50 51 51 53 53 53 55
Crescent City CA 58.6
(05/29/2020 22:24 UTC)
53 54 54 56 57 58 59 59
San Francisco
CA
63.1
(05/29/2020 22:24 UTC)
55 56 57 57 58 60 61 61
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
Anacapa Island
CA
58 59 60 61 63 64 65 65
Avalon
CA
60 62 62 64 66 67 69 70
Balboa
CA
60 62 63 64 65 66 67 67
Dana Point
CA
62 63 65 67 67 68 68 68
Gaviota
CA
57 58 58 60 62 63 64 64
Los Angeles
CA
61.7
(05/29/2020 22:18 UTC)
61 61 62 64 65 67 68 68
Newport Beach
CA
63 64 66 66 69 69 70 69
Oceanside
CA
61 62 63 65 66 67 69 69
Oceanside Offshore
CA
66.4
(05/29/2020 21:30 UTC)
64 64 64 64 69 69 69 69
Point Mugu
CA
55 56 58 58 59 60 62 61
Port Hueneme
CA
57 57 58 60 60 62 62 62
San Clemente
CA
60 61 63 63 64 66 68 67
San Diego
Bay CA
66.6
(05/29/2020 22:12 UTC)
66 67 69 70 71 71 71 72
San Nicolas Island
CA
62.1
(05/29/2020 22:00 UTC)
57 57 58 58 61 61 62 62
Santa Monica
CA
62.6
(05/29/2020 22:24 UTC)
60 61 63 65 66 67 68 68
Santa Barbara
CA
59 60 61 62 63 63 64 65
Scripps Pier
CA
62.4
(05/29/2020 22:12 UTC)
61 63 64 65 66 67 68 68
Ventura
CA
60 61 62 64 64 65 67 67
Zuma Beach
CA
57 58 59 60 61 63 66 66
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY JUN JUL AUG SEP OCT NOV DEC
Pago Pago Am.
Samoa
83 82 81 81 81 82 83 83
Kwajalein
Marshall Islands
83.3
(05/29/2020 22:18 UTC)
83.8 84.2 85 86 86.6 87 85.8 84
Wake Island 82.9
(05/29/2020 22:18 UTC)
80 83 83 83 82 81 80 78
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY JUN JUL AUG SEP OCT NOV DEC
Buffalo, NY 61.3
(05/29/2020 22:18 UTC)
55.75 64.67 72.23 70.20 60.63 49.95 44.05 37.65
Cleveland, OH 57.4
(05/29/2020 22:18 UTC)
55.59 68.83 74.97 74.54 70.03 58.22 50.11 44.12
Marblehead, OH 58.1
(05/29/2020 22:18 UTC)
59.50 72.26 75.19 77.00 68.21 55.37 45.18 39.01
Toledo, OH 52.20 52.58 53.88 55.72 57.84 58.97 57.90 55.92
Harbor Beach, MI 47.3
(05/29/2020 22:18 UTC)
53.03 59.66 70.52 71.20 67.78 56.16 44.65 35.58
Alpena, MI 49.6
(05/29/2020 22:18 UTC)
S.W.Pier, MI 46.2
(05/29/2020 22:18 UTC)
43.73 53.31 63.96 67.86 64.19 56.64 47.62 37.98
West Neebish
Island, MI
45.5
(05/29/2020 22:12 UTC)
46.90 54.18 62.18 65.60 63.50 56.39 48.02 42.94
De Tour Village, MI 48.6
(05/29/2020 22:18 UTC)
48.36 59.98 64.91 63.64 60.31 47.03 38.05 30.25
Ludington, MI 52.10 56.65 59.27 61.35 60.48 56.44 53.04 49.52
Port Inland, MI 53.4
(05/29/2020 22:18 UTC)
46.90 54.18 62.18 65.60 63.50 56.39 48.02 42.94
Oswego, NY 52.10 56.94 61.94 64.74 64.38 62.42 57.60 53.67
Point Iroquois, MI 46.96 52.96 56.22 56.37 53.98 47.51 43.51 41.10
Marquette C.G., MI 48.23 53.27 55.07 55.62 54.30 48.89 45.10 41.64
Rock Cut, MI 50.2
(05/29/2020 22:18 UTC)
47.88 55.92 66.00 68.32 64.22 52.85 44.44 38.62
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY JUN JUL AUG SEP OCT NOV DEC
Adak Island
AK
41.4
(05/29/2020 22:12 UTC)
41 43 45 46 46 45 44 41
Anchorage
AK
49.6
(05/29/2020 22:24 UTC)
44 54 58 57 53 44 34 32
Juneau
AK
44.4
(05/29/2020 22:18 UTC)
46 51 52 51 49 44 40 38
Ketchikan
AK
54.1
(05/29/2020 22:24 UTC)
48 54 56 57 54 50 46 44
Kodiak
AK
47.7
(05/29/2020 22:18 UTC)
41 44 52 53 51 48 44 41
Nikiski
AK
45.0
(05/29/2020 22:12 UTC)
41 46 54 53 49 42 33 30
Nome
AK
34 43 52 54 48 38 30 28
Sand Point
AK
45.0
(05/29/2020 22:18 UTC)
40 45 50 53 52 49 45 41
Seldovia
AK
45.7
(05/29/2020 22:18 UTC)
43 46 49 51 51 48 44 41
Seward
AK
51.6
(05/29/2020 22:12 UTC)
44 50 54 56 54 50 46 43
Sitka
AK
51.1
(05/29/2020 22:18 UTC)
47 51 54 56 56 51 47 45
Yakutat
AK
50.7
(05/29/2020 22:18 UTC)
47 51 47 56 54 46 48 43
Unalaska
AK
43.3
(05/29/2020 22:18 UTC)
42 45 48 50 48 45 42 40
Valdez
AK
56.5
(05/29/2020 22:18 UTC)
47 49 52 53 52 49 45 42
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Fri May 29, 22:33:08 UTC 2020
Location Recent
Temperatures
MAY JUN JUL AUG SEP OCT NOV DEC
Honolulu
Oahu Island
78.8
(05/29/2020 22:12 UTC)
78 79 80 80 81 81 79 77
Hilo
Hawaii Island
79.7
(05/29/2020 22:18 UTC)
72 74 74 75 75 75 74 73
Kahului
Maui Island
79.5
(05/29/2020 22:18 UTC)
78 79 79 80 80 80 78 77
Kawaihae
Hawaii Island
81.9
(05/29/2020 22:18 UTC)
79 80 81 81 80 81 80 78
Mokuoloe, Oahu Island 80.8
(05/29/2020 22:18 UTC)
77 79 79 80 80 78 76 74
Nawiliwili
Kauai Island
82.8
(05/29/2020 22:18 UTC)
79 81 82 82 83 82 80 78
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)