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: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
Bar Harbor, ME 56.1
(10/01/2020 16:48 UTC)
55 53 52 44 38 36 38 42
Eastport ME 54.5
(10/01/2020 16:54 UTC)
50 49 45 45 40 37 38 39
Portland
ME
57.9
(10/01/2020 15:50 UTC)
54 50 47 39 34 33 37 39
Portsmouth
Harbor NH
53 51 48 41 40 35 37 41
Boston, MA 62.2
(10/01/2020 16:42 UTC)
58 56 51 42 40 36 41 45
Fall River
MA
68.2
(10/01/2020 16:54 UTC)
59 54 52 44 37 36 41 47
Woods
Hole MA
66.9
(10/01/2020 16:48 UTC)
62 56 50 41 34 35 37 44
Conimicut
Light RI
67.6
(10/01/2020 16:54 UTC)
65 59 52 43 38 37 41 46
Quonset
Point RI
66.9
(10/01/2020 16:54 UTC)
62 57 51 43 38 37 40 45
Newport
RI
66.2
(10/01/2020 16:54 UTC)
61 59 52 44 37 36 37 44
Providence
RI
65.8
(10/01/2020 16:48 UTC)
62 58 50 43 39 37 41 46
New Haven
CT
68.5
(10/01/2020 16:54 UTC)
66 60 53 47 42 36 40 46
New London
CT
68.7
(10/01/2020 16:54 UTC)
62 57 52 42 37 37 40 47
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
Bergen
Point NY
69.4
(10/01/2020 16:54 UTC)
65 59 52 39 26 26 32 47
Kings
Point NY
66 60 54 43 37 36 40 46
Montauk, NY 67.1
(10/01/2020 16:54 UTC)
62 57 56 43 36 35 38 42
The Battery
NY
69.1
(10/01/2020 16:54 UTC)
63 58 53 43 38 36 41 45
Willets
Point NY
64 59 54 42 35 34 39 45
Sandy
Hook NJ
61 57 51 43 37 36 40 44
Atlantic
City NJ
67.8
(10/01/2020 16:54 UTC)
63 58 53 44 37 35 42 46
Cape May
NJ
68.4
(10/01/2020 16:54 UTC)
63 58 52 42 37 37 42 48
Ship John Shoal
NJ
60 56 52 44 37 37 44 52
Tacony-Palmyra Bridge
NJ
63 58 49 41 36 37 45 53
Marcus Hook PA 70.9
(10/01/2020 16:54 UTC)
68 61 52 43 38 38 44 51
Newbold PA 68.7
(10/01/2020 16:48 UTC)
63 56 48 40 37 37 44 50
Philadelphia PA 70.2
(10/01/2020 16:54 UTC)
66 60 51 42 37 37 43 50
Brandywine
Shoal Light DE
67 61 52 43 38 38 45 52
Delaware
City DE
61.2
(10/01/2020 16:54 UTC)
67 61 52 43 38 38 45 52
Lewes
DE
69.6
(10/01/2020 16:54 UTC)
65 58 52 44 37 36 41 49
Reedy Point
DE
70.5
(10/01/2020 16:54 UTC)
67 61 52 43 37 37 44 52
Annapolis
MD
66 60 53 45 36 35 42 50
Baltimore
MD
73.0
(10/01/2020 16:54 UTC)
66 61 54 43 40 37 43 51
Chesapeake
City MD
69.4
(10/01/2020 16:54 UTC)
67 60 52 41 36 36 44 52
Ocean
City MD
69.4
(10/01/2020 16:48 UTC)
65 59 53 44 37 34 42 48
Solomons
Island MD
70.9
(10/01/2020 16:48 UTC)
66 61 57 45 37 37 43 50
Tolchester
Beach MD
69.3
(10/01/2020 16:48 UTC)
66 59 51 41 37 36 44 51
Washington
DC
69.4
(10/01/2020 16:54 UTC)
64 58 52 41 37 37 46 54
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
Chesapeake
Bay Bridge
Tunnel VA
66 62 56 49 46 42 44 56
Kiptopeke VA 69.6
(10/01/2020 16:48 UTC)
66 61 54 44 36 39 46 51
Lewisetta, VA 67.3
(10/01/2020 16:54 UTC)
65 60 53 44 39 40 48 56
Money Point, VA 70.9
(10/01/2020 16:54 UTC)
68 64 60 54 49 49 55 61
Virginia
Beach
VA
71.2
(10/01/2020 16:30 UTC)
70 67 60 60 55 53 48 50
Yorktown, VA 70.3
(10/01/2020 16:54 UTC)
72 65 56 47 42 42 49 56
Cape
Hatteras
NC
72 68 58 55 49 46 52 58
Duck
NC
71 66 59 52 45 44 46 58
Wilmington
NC
71.6
(10/01/2020 16:54 UTC)
79 75 69 62 58 58 62 69
Myrtle
Beach,
SC
72 67 61 53 48 50 55 62
Charleston
SC
75.7
(10/01/2020 16:42 UTC)
73 68 63 54 50 50 57 64
Daytona
Beach
FL
83.7
(10/01/2020 16:40 UTC)
79 76 71 65 61 59 65 70
Savannah
Beach
GA
78.8
(10/01/2020 15:50 UTC)
75 70 64 54 51 52 59 65
Fernandina
Beach FL
78.3
(10/01/2020 16:48 UTC)
76 72 66 58 55 55 62 68
Mayport(Bar
Pilots Dock),FL
79.0
(10/01/2020 16:54 UTC)
79 75 69 62 58 58 62 69
St Augustine
Beach FL
78.3
(10/01/2020 16:00 UTC)
78 72 67 60 57 56 61 68
Miami
Beach
FL
83 79 76 73 71 73 75 78
Stuart
Beach
FL
79 77 75 70 67 66 70 71
Virginia
Key, FL
86.9
(10/01/2020 16:18 UTC)
83 81 76 73 71 72 74 77
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
San Juan P.R. 83 82 81 80 77 78 78 79
Bermuda 77 74 70 65 64 63 64 66
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT NOV DEC JAN FEB MAR APR MAY
Blackwater Sound, FL 87.4
(10/01/2020 15:00 UTC)
82 76 73 65 72 71 78 83
Little Blackwater, FL 81 75 71 62 70 70 76 82
Long Sound, FL 88.7
(10/01/2020 16:00 UTC)
81 76 73 64 72 71 78 83
Highway Creek, FL 95.4
(10/01/2020 16:00 UTC)
80 78 71 63 71 71 77 84
Duck Key, FL 86.0
(10/01/2020 15:00 UTC)
80 75 71 62 70 69 76 82
Trout Cove, FL 85.8
(10/01/2020 15:00 UTC)
81 76 71 63 71 70 77 83
Butternut Key, FL 86.5
(10/01/2020 16:00 UTC)
80 75 71 63 69 69 76 82
Little Madeira, FL 88.2
(10/01/2020 16:00 UTC)
81 76 72 63 71 71 77 83
Taylor River, FL 86.0
(10/01/2020 16:00 UTC)
80 74 70 63 71 72 78 84
Bob Allen, FL 86.9
(10/01/2020 16:00 UTC)
80 76 72 62 71 70 78 84
Whipray Basin, FL 85.3
(10/01/2020 16:00 UTC)
79 74 69 62 69 71 77 84
Garfield Bight, FL 86.7
(10/01/2020 16:00 UTC)
81 74 72 65 69 70 77 85
Peterson Key, FL 86.9
(10/01/2020 16:00 UTC)
80 75 72 62 70 70 77 83
Little Rabbit Key, FL 87.6
(10/01/2020 15:00 UTC)
79 75 70 62 69 68 77 83
Johnson Key, FL 85.8
(10/01/2020 16:00 UTC)
81 75 70 63 70 70 76 83
Murray Key, FL 86.2
(10/01/2020 16:00 UTC)
81 74 71 63 69 70 77 84
Tarpon Bay East, FL 82.8
(10/01/2020 15:00 UTC)
79 75 70 63 71 71 78 83
Cane Patch, FL 84.7
(10/01/2020 16:00 UTC)
79 73 67 64 70 72 78 81
Gunboat Island, FL 83.7
(10/01/2020 16:00 UTC)
78 73 70 63 70 71 76 82
Broad River Lower, FL 79 74 71 63 70 70 76 82
Lostmans River, FL 80 75 71 62 70 70 76 83
Willy Willy, FL 82.2
(10/01/2020 16:00 UTC)
78 71 69 61 69 70 76 83
Cannon Bay, FL 84.4
(10/01/2020 16:00 UTC)
81 77 72 63 71 71 78 85
Watson Place, FL 83.1
(10/01/2020 16:00 UTC)
80 75 71 62 70 70 76 83
Broad River, FL 83.8
(10/01/2020 16:00 UTC)
79 74 70 62 70 71 77 82
Key West FL 86.9
(10/01/2020 16:48 UTC)
82 76 72 69 70 75 78 82
Naples FL 84.6
(10/01/2020 16:48 UTC)
81 73 68 66 66 71 77 82
St. Petersburg
FL
81.0
(10/01/2020 16:54 UTC)
78 70 64 62 64 68 74 80
Cedar Key FL 76 66 60 58 60 66 73 80
Pensacola FL 76.6
(10/01/2020 16:54 UTC)
74 65 58 56 58 63 71 78
Dauphin
Island AL
72 62 56 51 53 60 70 75
Coast Guard
Sector Mobile AL
77.7
(10/01/2020 16:48 UTC)
77 67 60 56 58 64 72 79
Mobile State
Docks AL
78.1
(10/01/2020 16:54 UTC)
71 64 56 51 52 58 69 77
Grand Isle LA 77 70 65 61 61 64 70 77
Eugene Island LA 74 63 55 51 53 60 68 76
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT NOV DEC JAN FEB MAR APR MAY
Corpus Christi Point, TX 79 70 62 59 60 65 72 79
Eagle Point, TX 75.6
(10/01/2020 16:54 UTC)
73 65 56 55 58 65 71 74
Freeport TX 75 66 59 53 56 62 71 77
Galveston Pleasure
Pier, TX
75 67 59 54 55 61 71 78
Galveston Bay Entrance,
North Jetty, TX
77.0
(10/01/2020 16:48 UTC)
77 68 59 56 58 64 72 78
Galveston Channel TX 77.4
(10/01/2020 16:54 UTC)
Morgans Point, TX 77.7
(10/01/2020 16:54 UTC)
72 66 57 54 58 65 72 78
Port Aransas, TX 80.8
(10/01/2020 16:54 UTC)
77 72 63 59 61 67 71 80
Port Mansfield, TX 77.4
(10/01/2020 16:54 UTC)
76 69 62 58 61 66 75 79
Rockport, TX 78.3
(10/01/2020 16:48 UTC)
79 70 61 59 63 68 75 81
Sabine Pass
North TX
61 32 41 39 46 50 56 58
South Padre Island TX 77.9
(10/01/2020 16:54 UTC)
78 71 64 58 60 64 70 77
Buoy 42001 81 77 75 73 71 70 74 78
Buoy 42002 83.8
(10/01/2020 16:30 UTC)
82 78 74 71 69 70 73 77
Buoy 42003 84.7
(10/01/2020 16:30 UTC)
82 81 79 75 76 77 78 80
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
Port
Orford
OR
58.1
(10/01/2020 16:54 UTC)
52 52 52 51 50 50 50 50
Charleston
OR
53 53 53 50 50 50 51 51
Newport
OR
59.5
(10/01/2020 16:54 UTC)
54 53 53 52 49 50 50 50
Seaside
OR
55 54 53 51 49 49 50 51
Columbia
River
Lightship
OR
56 55 53 50 47 48 49 50
Astoria
OR
64.9
(10/01/2020 16:48 UTC)
61 57 52 45 42 42 46 48
Umatilla
Lightship
WA
54 53 52 50 48 47 47 48
Longview WA 64.6
(10/01/2020 16:48 UTC)
62 58 51 44 42 42 44 47
Neah
Bay
WA
54.0
(10/01/2020 16:54 UTC)
52 51 49 47 45 46 47 48
Port
Townsend
WA
51.8
(10/01/2020 16:54 UTC)
52 51 50 46 44 44 46 47
Seattle
WA
54 53 51 49 47 46 46 48
Tacoma WA 55.6
(10/01/2020 16:54 UTC)
54 53 52 49 47 46 46 47
Cherry Point
WA
52 50 49 47 46 46 46 48
Friday
Harbor
WA
51.3
(10/01/2020 16:48 UTC)
52 51 49 47 43 42 44 44
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
Avila Beach CA 61.5
(10/01/2020 16:54 UTC)
59 59 57 55 55 56 55 54
Morro Bay CA 57 57 56 55 54 54 54 53
Point Lobos CA (south) 55 55 55 53 53 53 52 52
Monterey CA 58.5
(10/01/2020 16:48 UTC)
58 57 56 55 54 54 55 55
Redwood City
CA
73.8
(10/01/2020 16:54 UTC)
66 65 59 53 51 53 57 59
Richmond CA 65.7
(10/01/2020 16:48 UTC)
63 61 57 53 52 53 55 56
Pacific Grove CA 57 56 55 55 53 54 54 54
Santa Cruz CA 59 59 56 54 53 54 54 54
Alameda CA 67.6
(10/01/2020 16:54 UTC)
64 61 58 53 51 54 56 57
Fort Point CA 59 58 56 55 53 53 54 54
Southeast Farallon Island CA 57 56 55 54 53 53 53 52
Bodega Bay CA 51.6
(10/01/2020 16:54 UTC)
55 54 54 53 52 52 52 51
Fort Ross CA 54 54 54 53 52 52 51 50
Mendocino CA 54 53 53 53 52 52 50 50
Blunts Reef Lightship CA 53 53 53 53 52 52 51 50
Trinidad CA 54 54 53 51 51 51 52 50
Crescent City CA 57.9
(10/01/2020 16:54 UTC)
54 54 53 51 50 51 51 51
San Francisco
CA
63.9
(10/01/2020 16:54 UTC)
60 58 57 53 52 53 54 54
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT
1-15
OCT
16-31
NOV DEC JAN FEB MAR APR
1-15
Anacapa Island
CA
64 63 61 59 56 56 56 56
Avalon
CA
68 66 63 60 58 57 58 58
Balboa
CA
65 63 61 59 57 57 58 59
Dana Point
CA
65 64 61 58 57 57 59 60
Gaviota
CA
62 62 61 58 57 57 56 56
Los Angeles
CA
66.2
(10/01/2020 16:48 UTC)
66 66 64 60 58 58 60 60
Newport Beach
CA
68 65 64 61 58 60 60 60
Oceanside
CA
65 63 61 59 57 57 58 59
Oceanside Offshore
CA
69.4
(10/01/2020 16:26 UTC)
66 66 63 61 58 58 58 59
Point Mugu
CA
62 60 60 59 57 57 56 55
Port Hueneme
CA
62 61 60 58 56 56 56 56
San Clemente
CA
65 63 61 58 57 57 58 58
San Diego
Bay CA
71.8
(10/01/2020 16:48 UTC)
69 68 65 60 59 60 62 63
San Nicolas Island
CA
65.1
(10/01/2020 16:26 UTC)
64 64 62 60 58 57 56 55
Santa Monica
CA
70.5
(10/01/2020 16:54 UTC)
65 63 61 59 57 57 58 58
Santa Barbara
CA
64 62 60 57 56 57 57 58
Scripps Pier
CA
63.9
(10/01/2020 16:48 UTC)
65 63 61 59 58 57 58 59
Ventura
CA
65 62 60 56 55 57 58 59
Zuma Beach
CA
64 62 61 58 57 57 57 57
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT NOV DEC JAN FEB MAR APR MAY
Pago Pago Am.
Samoa
82 83 83 84 84 84 84 83
Kwajalein
Marshall Islands
86.2
(10/01/2020 16:54 UTC)
87 85.8 84 83.1 82.5 82.7 83.6 83.8
Wake Island 84.9
(10/01/2020 16:48 UTC)
81 80 78 78 77 78 80 80
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT NOV DEC JAN FEB MAR APR MAY
Buffalo, NY 65.5
(10/01/2020 16:48 UTC)
49.95 44.05 37.65 34.31 28.35 33.14 46.09 55.75
Cleveland, OH 64.4
(10/01/2020 16:48 UTC)
58.22 50.11 44.12 38.67 38.81 41.85 48.90 55.59
Marblehead, OH 63.9
(10/01/2020 16:48 UTC)
55.37 45.18 39.01 34.24 33.83 37.23 49.27 59.50
Toledo, OH 58.97 57.90 55.92 53.90 51.01 50.41 50.34 52.20
Harbor Beach, MI 58.5
(10/01/2020 16:54 UTC)
56.16 44.65 35.58 33.98 34.60 37.63 45.68 53.03
Alpena, MI 58.1
(10/01/2020 16:48 UTC)
S.W.Pier, MI 59.5
(10/01/2020 16:54 UTC)
56.64 47.62 37.98 34.00 34.55 35.17 34.74 43.73
West Neebish
Island, MI
58.5
(10/01/2020 16:48 UTC)
56.39 48.02 42.94 40.82 42.35 41.27 39.92 46.90
De Tour Village, MI 57.2
(10/01/2020 16:48 UTC)
47.03 38.05 30.25 27.94 27.44 31.02 39.14 48.36
Ludington, MI 56.44 53.04 49.52 45.91 44.79 42.98 48.17 52.10
Port Inland, MI 60.4
(10/01/2020 16:48 UTC)
56.39 48.02 42.94 40.82 42.35 41.27 39.92 46.90
Oswego, NY 62.42 57.60 53.67 49.45 48.10 47.53 48.91 52.10
Point Iroquois, MI 47.51 43.51 41.10 41.51 42.80 42.27 44.76 46.96
Marquette C.G., MI 48.89 45.10 41.64 44.76 42.76 45.37 46.10 48.23
Rock Cut, MI 58.5
(10/01/2020 16:48 UTC)
52.85 44.44 38.62 37.58 37.70 38.12 39.52 47.88
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT NOV DEC JAN FEB MAR APR MAY
Adak Island
AK
45 44 41 40 40 39 40 41
Anchorage
AK
51.3
(10/01/2020 16:54 UTC)
44 34 32 31 31 32 34 44
Juneau
AK
47.7
(10/01/2020 16:48 UTC)
44 40 38 36 36 37 40 46
Ketchikan
AK
53.6
(10/01/2020 16:54 UTC)
50 46 44 43 43 43 44 48
Kodiak
AK
50.9
(10/01/2020 16:48 UTC)
48 44 41 38 37 36 37 41
Nikiski
AK
52.7
(10/01/2020 16:48 UTC)
42 33 30 27 26 27 32 41
Nome
AK
38 30 28 26 27 18 31 34
Sand Point
AK
50.5
(10/01/2020 16:48 UTC)
49 45 41 38 37 36 37 40
Seldovia
AK
50.9
(10/01/2020 16:48 UTC)
48 44 41 28 39 39 40 43
Seward
AK
46.8
(10/01/2020 16:48 UTC)
50 46 43 41 39 39 40 44
Sitka
AK
53.8
(10/01/2020 16:48 UTC)
51 47 45 43 42 42 43 47
Yakutat
AK
53.8
(10/01/2020 16:48 UTC)
46 48 43 41 40 40 42 47
Unalaska
AK
46.0
(10/01/2020 16:48 UTC)
45 42 40 38 38 38 39 42
Valdez
AK
52.2
(10/01/2020 16:48 UTC)
49 45 42 41 40 43 41 47
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Thu Oct 01, 17:02:45 UTC 2020
Location Recent
Temperatures
OCT NOV DEC JAN FEB MAR APR MAY
Honolulu
Oahu Island
81.3
(10/01/2020 16:48 UTC)
81 79 77 76 76 76 76 78
Hilo
Hawaii Island
81.7
(10/01/2020 16:54 UTC)
75 74 73 72 72 71 72 72
Kahului
Maui Island
80.8
(10/01/2020 16:54 UTC)
80 78 77 76 75 75 76 78
Kawaihae
Hawaii Island
80.4
(10/01/2020 16:54 UTC)
81 80 78 78 77 77 78 79
Mokuoloe, Oahu Island 82.9
(10/01/2020 16:54 UTC)
78 76 74 73 74 74 75 77
Nawiliwili
Kauai Island
85.8
(10/01/2020 16:54 UTC)
82 80 78 77 77 77 78 79
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)