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: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Bar Harbor, ME 60.6
(07/14/2020 00:18 UTC)
58 60 63 60 58 57 55 53
Eastport ME 50.5
(07/14/2020 00:24 UTC)
50 51 51 51 52 51 50 49
Portland
ME
66.4
(07/13/2020 23:50 UTC)
60 61 62 61 59 58 54 50
Portsmouth
Harbor NH
60 60 63 60 60 57 53 51
Boston, MA 65.8
(07/14/2020 00:12 UTC)
66 67 68 68 66 63 58 56
Fall River
MA
77.5
(07/14/2020 00:24 UTC)
71 74 75 75 71 68 59 54
Woods
Hole MA
73.8
(07/14/2020 00:18 UTC)
70 72 72 71 69 66 62 56
Conimicut
Light RI
77.7
(07/14/2020 00:24 UTC)
73 75 76 75 72 70 65 59
Quonset
Point RI
74.5
(07/14/2020 00:24 UTC)
75 78 72 71 69 61 62 57
Newport
RI
69.3
(07/14/2020 00:24 UTC)
68 69 71 69 67 66 61 59
Providence
RI
76.8
(07/14/2020 00:18 UTC)
69 70 71 70 69 66 62 58
New Haven
CT
76.6
(07/14/2020 00:24 UTC)
72 73 75 75 74 71 66 60
New London
CT
68.5
(07/14/2020 00:24 UTC)
68 72 72 71 70 67 62 57
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Bergen
Point NY
80.1
(07/14/2020 00:24 UTC)
73 74 76 75 73 70 65 59
Kings
Point NY
68 71 73 74 72 70 66 60
Montauk, NY 71.1
(07/14/2020 00:24 UTC)
67 70 70 70 69 66 62 57
The Battery
NY
77.7
(07/14/2020 00:18 UTC)
70 73 74 73 72 68 63 58
Willets
Point NY
70 71 73 73 72 69 64 59
Sandy
Hook NJ
79.5
(07/14/2020 00:24 UTC)
67 71 72 72 70 66 61 57
Atlantic
City NJ
70.9
(07/14/2020 00:24 UTC)
69 70 72 73 72 67 63 58
Cape May
NJ
79.0
(07/14/2020 00:24 UTC)
71 74 74 73 73 70 63 58
Ship John Shoal
NJ
81 82 82 79 76 72 60 56
Tacony-Palmyra Bridge
NJ
79 82 80 78 74 70 63 58
Marcus Hook PA 81.5
(07/14/2020 00:24 UTC)
79 82 82 80 75 72 68 61
Newbold PA 79.0
(07/14/2020 00:18 UTC)
80 82 81 78 74 71 63 56
Philadelphia PA 81.5
(07/14/2020 00:24 UTC)
78 80 80 78 75 72 66 60
Brandywine
Shoal Light DE
81 83 83 80 76 73 67 61
Delaware
City DE
78.3
(07/14/2020 00:24 UTC)
81 83 83 80 76 73 67 61
Lewes
DE
78.1
(07/14/2020 00:24 UTC)
71 74 76 75 73 70 65 58
Reedy Point
DE
83.7
(07/14/2020 00:24 UTC)
80 82 81 80 77 73 67 61
Annapolis
MD
76 78 78 77 75 71 66 60
Baltimore
MD
80.1
(07/14/2020 00:18 UTC)
77 78 79 79 77 72 66 61
Chesapeake
City MD
83.7
(07/14/2020 00:24 UTC)
81 83 83 81 77 73 67 60
Ocean
City MD
74.3
(07/14/2020 00:18 UTC)
68 69 71 71 71 69 65 59
Solomons
Island MD
84.6
(07/14/2020 00:24 UTC)
79 81 82 84 79 73 66 61
Tolchester
Beach MD
84.0
(07/14/2020 00:18 UTC)
79 81 80 79 76 71 66 59
Washington
DC
84.6
(07/14/2020 00:24 UTC)
80 83 83 81 78 72 64 58
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Chesapeake
Bay Bridge
Tunnel VA
77 78 79 78 78 75 66 62
Kiptopeke VA 83.8
(07/14/2020 00:18 UTC)
76 77 78 77 76 74 66 61
Lewisetta, VA 84.7
(07/14/2020 00:24 UTC)
81 83 83 81 78 73 65 60
Money Point, VA 83.3
(07/14/2020 00:24 UTC)
86 87 87 85 82 78 68 64
Virginia
Beach
VA
79.3
(07/14/2020 00:10 UTC)
76 78 80 81 75 72 70 67
Yorktown, VA 80.8
(07/14/2020 00:24 UTC)
81 82 83 82 79 76 72 65
Cape
Hatteras
NC
76 79 80 80 78 75 72 68
Duck
NC
71 71 73 75 76 74 71 66
Wilmington
NC
83.8
(07/14/2020 00:24 UTC)
82 83 82 83 83 82 79 75
Myrtle
Beach,
SC
81 83 83 82 81 79 72 67
Charleston
SC
85.6
(07/14/2020 00:24 UTC)
82 84 84 83 82 79 73 68
Daytona
Beach
FL
80 80 80 81 83 82 79 76
Savannah
Beach
GA
84.7
(07/13/2020 23:50 UTC)
84 86 85 84 83 80 75 70
Fernandina
Beach FL
86.4
(07/14/2020 00:24 UTC)
83 84 84 84 83 81 76 72
Mayport(Bar
Pilots Dock),FL
86.4
(07/14/2020 00:24 UTC)
82 83 82 83 83 82 79 75
St Augustine
Beach FL
83.8
(07/13/2020 23:00 UTC)
83 84 83 83 83 82 78 72
Miami
Beach
FL
86 86 86 84 84 83 83 79
Stuart
Beach
FL
79 79 80 80 81 80 79 77
Virginia
Key, FL
88.9
(07/13/2020 23:30 UTC)
86 87 87 86 85 85 83 81
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
San Juan P.R. 81 81 83 83 83 83 83 82
Bermuda 82 84 83 82 80 79 77 74
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL AUG SEP OCT NOV DEC JAN FEB
Blackwater Sound, FL 89.2
(07/13/2020 20:00 UTC)
88 88 86 82 76 73 65 72
Little Blackwater, FL 89.2
(07/13/2020 20:00 UTC)
87 88 87 81 75 71 62 70
Long Sound, FL 89.4
(07/13/2020 23:00 UTC)
88 88 86 81 76 73 64 72
Highway Creek, FL 91.2
(07/13/2020 23:00 UTC)
87 88 85 80 78 71 63 71
Duck Key, FL 88.7
(07/13/2020 20:00 UTC)
87 87 85 80 75 71 62 70
Trout Cove, FL 90.5
(07/13/2020 20:00 UTC)
88 88 87 81 76 71 63 71
Butternut Key, FL 90.3
(07/13/2020 23:00 UTC)
87 87 85 80 75 71 63 69
Little Madeira, FL 89.6
(07/13/2020 23:00 UTC)
88 88 86 81 76 72 63 71
Taylor River, FL 90.0
(07/13/2020 23:00 UTC)
88 88 85 80 74 70 63 71
Bob Allen, FL 91.6
(07/13/2020 23:00 UTC)
89 88 86 80 76 72 62 71
Whipray Basin, FL 91.8
(07/13/2020 23:00 UTC)
88 87 85 79 74 69 62 69
Garfield Bight, FL 90.1
(07/13/2020 23:00 UTC)
89 88 87 81 74 72 65 69
Peterson Key, FL 89.6
(07/13/2020 23:00 UTC)
88 88 86 80 75 72 62 70
Little Rabbit Key, FL 90.0
(07/13/2020 20:00 UTC)
88 88 86 79 75 70 62 69
Johnson Key, FL 90.5
(07/13/2020 23:00 UTC)
88 88 86 81 75 70 63 70
Murray Key, FL 89.1
(07/13/2020 23:00 UTC)
88 88 86 81 74 71 63 69
Tarpon Bay East, FL 87.6
(07/13/2020 20:00 UTC)
87 86 84 79 75 70 63 71
Cane Patch, FL 84.7
(07/13/2020 23:00 UTC)
85 85 84 79 73 67 64 70
Gunboat Island, FL 86.2
(07/13/2020 23:00 UTC)
86 86 85 78 73 70 63 70
Broad River Lower, FL 87 86 86 79 74 71 63 70
Lostmans River, FL 88.2
(07/13/2020 23:00 UTC)
88 87 86 80 75 71 62 70
Willy Willy, FL 89.1
(07/13/2020 23:00 UTC)
86 86 84 78 71 69 61 69
Cannon Bay, FL 88.7
(07/13/2020 23:00 UTC)
89 89 87 81 77 72 63 71
Watson Place, FL 87.8
(07/13/2020 23:00 UTC)
88 87 86 80 75 71 62 70
Broad River, FL 83.7
(07/13/2020 23:00 UTC)
87 86 84 79 74 70 62 70
Key West FL 89.8
(07/14/2020 00:18 UTC)
87 87 86 82 76 72 69 70
Naples FL 88.3
(07/14/2020 00:24 UTC)
87 87 86 81 73 68 66 66
St. Petersburg
FL
89.1
(07/14/2020 00:24 UTC)
86 86 84 78 70 64 62 64
Cedar Key FL 86 86 83 76 66 60 58 60
Pensacola FL 88.0
(07/14/2020 00:24 UTC)
85 86 82 74 65 58 56 58
Dauphin
Island AL
88.5
(07/14/2020 00:24 UTC)
84 84 80 72 62 56 51 53
Coast Guard
Sector Mobile AL
85.3
(07/14/2020 00:24 UTC)
87 86 84 77 67 60 56 58
Mobile State
Docks AL
86.0
(07/14/2020 00:24 UTC)
86 86 82 71 64 56 51 52
Grand Isle LA 85 85 83 77 70 65 61 61
Eugene Island LA 85 85 82 74 63 55 51 53
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL AUG SEP OCT NOV DEC JAN FEB
Corpus Christi Point, TX 84 85 84 79 70 62 59 60
Eagle Point, TX 91.8
(07/14/2020 00:24 UTC)
87 88 82 73 65 56 55 58
Freeport TX 84 85 82 75 66 59 53 56
Galveston Pleasure
Pier, TX
86 86 83 75 67 59 54 55
Galveston Bay Entrance,
North Jetty, TX
87.4
(07/14/2020 00:18 UTC)
85 87 83 77 68 59 56 58
Galveston Channel TX 87.6
(07/14/2020 00:24 UTC)
Morgans Point, TX 88.9
(07/14/2020 00:24 UTC)
86 87 82 72 66 57 54 58
Port Aransas, TX 88.5
(07/14/2020 00:24 UTC)
86 86 86 77 72 63 59 61
Port Mansfield, TX 90.3
(07/14/2020 00:24 UTC)
85 85 83 76 69 62 58 61
Rockport, TX 89.1
(07/14/2020 00:18 UTC)
88 89 85 79 70 61 59 63
Sabine Pass
North TX
89.6
(07/14/2020 00:18 UTC)
69 71 69 61 32 41 39 46
South Padre Island TX 84.6
(07/14/2020 00:24 UTC)
79 80 83 78 71 64 58 60
Buoy 42001 84 85 84 81 77 75 73 71
Buoy 42002 86.9
(07/14/2020 00:10 UTC)
85 86 84 82 78 74 71 69
Buoy 42003 86.7
(07/14/2020 00:10 UTC)
85 85 84 82 81 79 75 76
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Port
Orford
OR
48.2
(07/14/2020 00:24 UTC)
51 51 51 53 53 53 52 52
Charleston
OR
67.8
(07/14/2020 00:18 UTC)
55 55 55 55 55 55 53 53
Newport
OR
52.0
(07/14/2020 00:24 UTC)
55 55 55 55 55 56 54 53
Seaside
OR
58 58 58 58 58 57 55 54
Columbia
River
Lightship
OR
60.6
(07/14/2020 00:10 UTC)
57 57 58 58 57 57 56 55
Astoria
OR
67.3
(07/14/2020 00:24 UTC)
64 67 68 67 67 64 61 57
Umatilla
Lightship
WA
54 55 55 55 56 56 54 53
Longview WA 65.8
(07/14/2020 00:18 UTC)
65 68 70 70 68 66 62 58
Neah
Bay
WA
54.7
(07/14/2020 00:24 UTC)
53 53 53 53 53 52 52 51
Port
Townsend
WA
53.6
(07/14/2020 00:24 UTC)
53 54 54 54 54 53 52 51
Seattle
WA
55 56 56 56 56 55 54 53
Tacoma WA 54.0
(07/14/2020 00:24 UTC)
53 54 55 55 55 55 54 53
Cherry Point
WA
55 56 56 56 55 54 52 50
Friday
Harbor
WA
52.5
(07/14/2020 00:18 UTC)
52 53 53 53 53 53 52 51
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Avila Beach CA 58.1
(07/14/2020 00:24 UTC)
58 60 60 60 60 60 59 59
Morro Bay CA 57 58 58 58 58 58 57 57
Point Lobos CA (south) 53 54 54 55 55 56 55 55
Monterey CA 58.1
(07/14/2020 00:24 UTC)
57 58 59 58 59 59 58 57
Redwood City
CA
75.4
(07/14/2020 00:24 UTC)
71 72 72 71 71 69 66 65
Richmond CA 65.8
(07/14/2020 00:24 UTC)
64 66 65 65 65 64 63 61
Pacific Grove CA 57 57 57 57 58 58 57 56
Santa Cruz CA 58 59 59 60 60 59 59 59
Alameda CA 70.7
(07/14/2020 00:24 UTC)
66 66 66 66 66 65 64 61
Fort Point CA 58 58 59 60 60 60 59 58
Southeast Farallon Island CA 54 54 55 55 56 57 57 56
Bodega Bay CA 49.8
(07/14/2020 00:24 UTC)
51 53 53 54 54 55 55 54
Fort Ross CA 51 52 52 53 53 54 54 54
Mendocino CA 51 51 52 52 53 53 54 53
Blunts Reef Lightship CA 51 51 51 51 52 52 53 53
Trinidad CA 53 53 53 55 55 54 54 54
Crescent City CA 55.6
(07/14/2020 00:24 UTC)
57 58 59 59 58 56 54 54
San Francisco
CA
62.6
(07/14/2020 00:24 UTC)
58 60 61 61 61 60 60 58
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Anacapa Island
CA
63 64 65 65 65 64 64 63
Avalon
CA
66 67 69 70 69 68 68 66
Balboa
CA
65 66 67 67 65 65 65 63
Dana Point
CA
67 68 68 68 67 66 65 64
Gaviota
CA
62 63 64 64 64 63 62 62
Los Angeles
CA
63.5
(07/14/2020 00:18 UTC)
65 67 68 68 67 66 66 66
Newport Beach
CA
69 69 70 69 69 68 68 65
Oceanside
CA
66 67 69 69 67 66 65 63
Oceanside Offshore
CA
73.8
(07/13/2020 23:26 UTC)
69 69 69 69 68 68 66 66
Point Mugu
CA
59 60 62 61 61 62 62 60
Port Hueneme
CA
60 62 62 62 62 62 62 61
San Clemente
CA
64 66 68 67 66 66 65 63
San Diego
Bay CA
67.6
(07/14/2020 00:18 UTC)
71 71 71 72 72 70 69 68
San Nicolas Island
CA
62.8
(07/13/2020 23:56 UTC)
61 61 62 62 62 62 64 64
Santa Monica
CA
73.9
(07/14/2020 00:24 UTC)
66 67 68 68 67 66 65 63
Santa Barbara
CA
63 63 64 65 64 64 64 62
Scripps Pier
CA
74.1
(07/14/2020 00:18 UTC)
66 67 68 68 66 66 65 63
Ventura
CA
64 65 67 67 66 65 65 62
Zuma Beach
CA
61 63 66 66 65 64 64 62
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL AUG SEP OCT NOV DEC JAN FEB
Pago Pago Am.
Samoa
81 81 81 82 83 83 84 84
Kwajalein
Marshall Islands
84.2
(07/14/2020 00:18 UTC)
85 86 86.6 87 85.8 84 83.1 82.5
Wake Island 84.9
(07/14/2020 00:18 UTC)
83 83 82 81 80 78 78 77
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL AUG SEP OCT NOV DEC JAN FEB
Buffalo, NY 79.5
(07/14/2020 00:24 UTC)
72.23 70.20 60.63 49.95 44.05 37.65 34.31 28.35
Cleveland, OH 74.1
(07/14/2020 00:18 UTC)
74.97 74.54 70.03 58.22 50.11 44.12 38.67 38.81
Marblehead, OH 79.2
(07/14/2020 00:18 UTC)
75.19 77.00 68.21 55.37 45.18 39.01 34.24 33.83
Toledo, OH 53.88 55.72 57.84 58.97 57.90 55.92 53.90 51.01
Harbor Beach, MI 64.0
(07/14/2020 00:18 UTC)
70.52 71.20 67.78 56.16 44.65 35.58 33.98 34.60
Alpena, MI 55.6
(07/14/2020 00:24 UTC)
S.W.Pier, MI 66.4
(07/14/2020 00:18 UTC)
63.96 67.86 64.19 56.64 47.62 37.98 34.00 34.55
West Neebish
Island, MI
58.5
(07/14/2020 00:18 UTC)
62.18 65.60 63.50 56.39 48.02 42.94 40.82 42.35
De Tour Village, MI 63.1
(07/14/2020 00:18 UTC)
64.91 63.64 60.31 47.03 38.05 30.25 27.94 27.44
Ludington, MI 59.27 61.35 60.48 56.44 53.04 49.52 45.91 44.79
Port Inland, MI 56.7
(07/14/2020 00:18 UTC)
62.18 65.60 63.50 56.39 48.02 42.94 40.82 42.35
Oswego, NY 61.94 64.74 64.38 62.42 57.60 53.67 49.45 48.10
Point Iroquois, MI 56.22 56.37 53.98 47.51 43.51 41.10 41.51 42.80
Marquette C.G., MI 55.07 55.62 54.30 48.89 45.10 41.64 44.76 42.76
Rock Cut, MI 65.8
(07/14/2020 00:18 UTC)
66.00 68.32 64.22 52.85 44.44 38.62 37.58 37.70
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL AUG SEP OCT NOV DEC JAN FEB
Adak Island
AK
48.7
(07/14/2020 00:18 UTC)
45 46 46 45 44 41 40 40
Anchorage
AK
58.8
(07/14/2020 00:24 UTC)
58 57 53 44 34 32 31 31
Juneau
AK
47.7
(07/14/2020 00:18 UTC)
52 51 49 44 40 38 36 36
Ketchikan
AK
58.6
(07/14/2020 00:24 UTC)
56 57 54 50 46 44 43 43
Kodiak
AK
53.2
(07/14/2020 00:18 UTC)
52 53 51 48 44 41 38 37
Nikiski
AK
56.1
(07/14/2020 00:18 UTC)
54 53 49 42 33 30 27 26
Nome
AK
52 54 48 38 30 28 26 27
Sand Point
AK
50.7
(07/14/2020 00:18 UTC)
50 53 52 49 45 41 38 37
Seldovia
AK
51.1
(07/14/2020 00:24 UTC)
49 51 51 48 44 41 28 39
Seward
AK
57.9
(07/14/2020 00:24 UTC)
54 56 54 50 46 43 41 39
Sitka
AK
55.8
(07/14/2020 00:18 UTC)
54 56 56 51 47 45 43 42
Yakutat
AK
53.6
(07/14/2020 00:24 UTC)
47 56 54 46 48 43 41 40
Unalaska
AK
46.8
(07/14/2020 00:18 UTC)
48 50 48 45 42 40 38 38
Valdez
AK
52 53 52 49 45 42 41 40
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Tue Jul 14, 00:32:25 UTC 2020
Location Recent
Temperatures
JUL AUG SEP OCT NOV DEC JAN FEB
Honolulu
Oahu Island
81.0
(07/14/2020 00:18 UTC)
80 80 81 81 79 77 76 76
Hilo
Hawaii Island
80.1
(07/14/2020 00:24 UTC)
74 75 75 75 74 73 72 72
Kahului
Maui Island
79.9
(07/14/2020 00:24 UTC)
79 80 80 80 78 77 76 75
Kawaihae
Hawaii Island
81.7
(07/14/2020 00:24 UTC)
81 81 80 81 80 78 78 77
Mokuoloe, Oahu Island 81.5
(07/14/2020 00:24 UTC)
79 80 80 78 76 74 73 74
Nawiliwili
Kauai Island
84.4
(07/14/2020 00:18 UTC)
82 82 83 82 80 78 77 77
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)