NOAA Logo National Centers for Environmental Information

formerly the National Oceanographic Data Center (NODC)...  more on NCEI

NOAA Satellite and Information Service

You are here: HomeAccess DataCoastal Water Temperature Guide › Coastal Water Temperature Table

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 Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
Bar Harbor, ME 44 38 36 38 42 45 47 51
Eastport ME 45 40 37 38 39 41 43 44
Portland
ME
45.9
(12/09/2019 23:50 UTC)
39 34 33 37 39 41 47 51
Portsmouth
Harbor NH
41 40 35 37 41 45 48 52
Boston, MA 42 40 36 41 45 49 54 58
Fall River
MA
44 37 36 41 47 51 55 60
Woods
Hole MA
41 34 35 37 44 47 54 56
Conimicut
Light RI
43 38 37 41 46 51 56 60
Quonset
Point RI
43 38 37 40 45 49 51 53
Newport
RI
44 37 36 37 44 48 52 57
Providence
RI
43 39 37 41 46 51 55 59
New Haven
CT
47 42 36 40 46 50 55 60
New London
CT
42 37 37 40 47 51 54 59
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
Bergen
Point NY
39 26 26 32 47 51 56 60
Kings
Point NY
43 37 36 40 46 49 55 59
Montauk, NY 43 36 35 38 42 46 50 54
The Battery
NY
43 38 36 41 45 49 54 60
Willets
Point NY
42 35 34 39 45 49 54 59
Sandy
Hook NJ
43 37 36 40 44 48 52 58
Atlantic
City NJ
44 37 35 42 46 50 54 58
Cape May
NJ
42 37 37 42 48 51 56 62
Ship John Shoal
NJ
44 37 37 44 52 57 61 68
Tacony-Palmyra Bridge
NJ
41 36 37 45 53 57 61 66
Marcus Hook PA 43 38 38 44 51 56 63 66
Newbold PA 40 37 37 44 50 55 61 64
Philadelphia PA 42 37 37 43 50 55 61 65
Brandywine
Shoal Light DE
43 38 38 45 52 56 63 67
Delaware
City DE
43 38 38 45 52 56 63 67
Lewes
DE
44 37 36 41 49 53 58 62
Reedy Point
DE
43 37 37 44 52 56 62 66
Annapolis
MD
45 36 35 42 50 54 58 63
Baltimore
MD
43 40 37 43 51 57 61 67
Chesapeake
City MD
41 36 36 44 52 58 64 69
Ocean
City MD
44 37 34 42 48 51 53 58
Solomons
Island MD
45 37 37 43 50 55 61 66
Tolchester
Beach MD
41 37 36 44 51 57 62 67
Washington
DC
41 37 37 46 54 61 64 71
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
Chesapeake
Bay Bridge
Tunnel VA
49 46 42 44 56 57 62 66
Kiptopeke VA 44 36 39 46 51 56 60 66
Lewisetta, VA 44 39 40 48 56 61 66 71
Money Point, VA 54 49 49 55 61 65 71 74
Virginia
Beach
VA
57.4
(12/09/2019 23:50 UTC)
60 55 53 48 50 53 58 60
Yorktown, VA 47 42 42 49 56 59 67 71
Cape
Hatteras
NC
55 49 46 52 58 60 68 68
Duck
NC
52 45 44 46 58 60 66 68
Wilmington
NC
62 58 58 62 69 72 75 78
Myrtle
Beach,
SC
53 48 50 55 62 66 70 75
Charleston
SC
54 50 50 57 64 68 71 75
Daytona
Beach
FL
76.5
(12/10/2019 00:00 UTC)
65 61 59 65 70 73 75 78
Savannah
Beach
GA
62.8
(12/09/2019 23:50 UTC)
54 51 52 59 65 69 72 76
Fernandina
Beach FL
58 55 55 62 68 72 75 78
Mayport(Bar
Pilots Dock),FL
62 58 58 62 69 72 75 78
St Augustine
Beach FL
67.1
(12/10/2019 00:00 UTC)
60 57 56 61 68 71 74 77
Miami
Beach
FL
73 71 73 75 78 78 80 81
Stuart
Beach
FL
70 67 66 70 71 74 75 78
Virginia
Key, FL
75.9
(12/09/2019 21:42 UTC)
73 71 72 74 77 78 81 83
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
San Juan P.R. 80 77 78 78 79 80 80 81
Bermuda 65 64 63 64 66 67 72 76
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR MAY JUN JUL
Blackwater Sound, FL 74.7
(12/09/2019 22:00 UTC)
73 65 72 71 78 83 87 88
Little Blackwater, FL 73.6
(12/09/2019 22:00 UTC)
71 62 70 70 76 82 86 87
Long Sound, FL 75.4
(12/09/2019 23:00 UTC)
73 64 72 71 78 83 86 88
Highway Creek, FL 77.5
(12/09/2019 23:00 UTC)
71 63 71 71 77 84 87 87
Duck Key, FL 73.9
(12/09/2019 22:00 UTC)
71 62 70 69 76 82 86 87
Trout Cove, FL 76.6
(12/09/2019 22:00 UTC)
71 63 71 70 77 83 86 88
Butternut Key, FL 73.9
(12/09/2019 23:00 UTC)
71 63 69 69 76 82 86 87
Little Madeira, FL 76.1
(12/09/2019 23:00 UTC)
72 63 71 71 77 83 86 88
Taylor River, FL 74.8
(12/09/2019 23:00 UTC)
70 63 71 72 78 84 86 88
Bob Allen, FL 75.4
(12/09/2019 23:00 UTC)
72 62 71 70 78 84 87 89
Whipray Basin, FL 77.2
(12/09/2019 23:00 UTC)
69 62 69 71 77 84 87 88
Garfield Bight, FL 77.5
(12/09/2019 23:00 UTC)
72 65 69 70 77 85 87 89
Peterson Key, FL 74.8
(12/09/2019 23:00 UTC)
72 62 70 70 77 83 86 88
Little Rabbit Key, FL 76.8
(12/09/2019 22:00 UTC)
70 62 69 68 77 83 87 88
Johnson Key, FL 75.6
(12/09/2019 23:00 UTC)
70 63 70 70 76 83 86 88
Murray Key, FL 76.6
(12/09/2019 23:00 UTC)
71 63 69 70 77 84 87 88
Tarpon Bay East, FL 71.6
(12/09/2019 22:00 UTC)
70 63 71 71 78 83 86 87
Cane Patch, FL 69.4
(12/09/2019 23:00 UTC)
67 64 70 72 78 81 84 85
Gunboat Island, FL 72.0
(12/09/2019 23:00 UTC)
70 63 70 71 76 82 85 86
Broad River Lower, FL 71 63 70 70 76 82 85 87
Lostmans River, FL 72.7
(12/09/2019 23:00 UTC)
71 62 70 70 76 83 85 88
Willy Willy, FL 70.5
(12/09/2019 23:00 UTC)
69 61 69 70 76 83 86 86
Cannon Bay, FL 74.5
(12/09/2019 23:00 UTC)
72 63 71 71 78 85 90 89
Watson Place, FL 72.5
(12/09/2019 23:00 UTC)
71 62 70 70 76 83 86 88
Broad River, FL 70.7
(12/09/2019 23:00 UTC)
70 62 70 71 77 82 85 87
Key West FL 72 69 70 75 78 82 85 87
Naples FL 68 66 66 71 77 82 86 87
St. Petersburg
FL
64 62 64 68 74 80 84 86
Cedar Key FL 60 58 60 66 73 80 84 86
Pensacola FL 58 56 58 63 71 78 84 85
Dauphin
Island AL
56 51 53 60 70 75 82 84
Coast Guard
Sector Mobile AL
60 56 58 64 72 79 86 87
Mobile State
Docks AL
56 51 52 58 69 77 84 86
Grand Isle LA 65 61 61 64 70 77 83 85
Eugene Island LA 55 51 53 60 68 76 83 85
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR MAY JUN JUL
Corpus Christi Point, TX 62 59 60 65 72 79 83 84
Eagle Point, TX 56 55 58 65 71 74 86 87
Freeport TX 59 53 56 62 71 77 82 84
Galveston Pleasure
Pier, TX
59 54 55 61 71 78 83 86
Galveston Bay Entrance,
North Jetty, TX
59 56 58 64 72 78 84 85
Galveston Channel TX
Morgans Point, TX 57 54 58 65 72 78 85 86
Port Aransas, TX 63 59 61 67 71 80 85 86
Port Mansfield, TX 62 58 61 66 75 79 83 85
Rockport, TX 61 59 63 68 75 81 87 88
Sabine Pass
North TX
41 39 46 50 56 58 66 69
South Padre Island TX 64 58 60 64 70 77 79 79
Buoy 42001 76.6
(12/10/2019 00:10 UTC)
75 73 71 70 74 78 82 84
Buoy 42002 78.6
(12/10/2019 00:00 UTC)
74 71 69 70 73 77 82 85
Buoy 42003 78.4
(12/10/2019 00:10 UTC)
79 75 76 77 78 80 83 85
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
Port
Orford
OR
51 50 50 50 50 50 50 51
Charleston
OR
50 50 50 51 51 52 52 53
Newport
OR
52 49 50 50 50 50 51 53
Seaside
OR
51 49 49 50 51 51 53 55
Columbia
River
Lightship
OR
49.6
(12/09/2019 23:50 UTC)
50 47 48 49 50 51 52 54
Astoria
OR
45 42 42 46 48 52 56 58
Umatilla
Lightship
WA
50 48 47 47 48 49 50 51
Longview WA 44 42 42 44 47 50 52 56
Neah
Bay
WA
47 45 46 47 48 49 50 51
Port
Townsend
WA
46 44 44 46 47 48 49 50
Seattle
WA
49 47 46 46 48 49 50 51
Tacoma WA 49 47 46 46 47 48 49 49
Cherry Point
WA
47 46 46 46 48 49 50 52
Friday
Harbor
WA
47 43 42 44 44 45 47 47
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
Avila Beach CA 55 55 56 55 54 54 55 55
Morro Bay CA 55 54 54 54 53 54 54 55
Point Lobos CA (south) 53 53 53 52 52 51 51 51
Monterey CA 55 54 54 55 55 55 56 56
Redwood City
CA
53 51 53 57 59 61 64 65
Richmond CA 53 52 53 55 56 57 59 61
Pacific Grove CA 55 53 54 54 54 55 55 55
Santa Cruz CA 54 53 54 54 54 54 55 55
Alameda CA 53 51 54 56 57 60 62 63
Fort Point CA 55 53 53 54 54 55 55 55
Southeast Farallon Island CA 54 53 53 53 52 52 52 52
Bodega Bay CA 53 52 52 52 51 50 50 50
Fort Ross CA 53 52 52 51 50 49 49 49
Mendocino CA 53 52 52 50 50 50 50 50
Blunts Reef Lightship CA 53 52 52 51 50 50 50 50
Trinidad CA 51 51 51 52 50 51 50 50
Crescent City CA 51 50 51 51 51 52 53 54
San Francisco
CA
53 52 53 54 54 55 55 56
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
Anacapa Island
CA
59 56 56 56 56 57 58 59
Avalon
CA
60 58 57 58 58 59 60 62
Balboa
CA
59 57 57 58 59 59 60 62
Dana Point
CA
58 57 57 59 60 62 62 63
Gaviota
CA
58 57 57 56 56 57 57 58
Los Angeles
CA
60 58 58 60 60 60 61 61
Newport Beach
CA
61 58 60 60 60 61 63 64
Oceanside
CA
59 57 57 58 59 60 61 62
Oceanside Offshore
CA
63.1
(12/10/2019 00:00 UTC)
61 58 58 58 59 59 64 64
Point Mugu
CA
59 57 57 56 55 54 55 56
Port Hueneme
CA
58 56 56 56 56 56 57 57
San Clemente
CA
58 57 57 58 58 59 60 61
San Diego
Bay CA
60 59 60 62 63 64 66 67
San Nicolas Island
CA
60.4
(12/10/2019 00:00 UTC)
60 58 57 56 55 55 57 57
Santa Monica
CA
59 57 57 58 58 59 60 61
Santa Barbara
CA
57 56 57 57 58 58 59 60
Scripps Pier
CA
59 58 57 58 59 60 61 63
Ventura
CA
56 55 57 58 59 59 60 61
Zuma Beach
CA
58 57 57 57 57 57 57 58
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR MAY JUN JUL
Pago Pago Am.
Samoa
83 84 84 84 84 83 82 81
Kwajalein
Marshall Islands
84 83.1 82.5 82.7 83.6 83.8 84.2 85
Wake Island 78 78 77 78 80 80 83 83
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR MAY JUN JUL
Buffalo, NY 37.65 34.31 28.35 33.14 46.09 55.75 64.67 72.23
Cleveland, OH 44.12 38.67 38.81 41.85 48.90 55.59 68.83 74.97
Marblehead, OH 39.01 34.24 33.83 37.23 49.27 59.50 72.26 75.19
Toledo, OH 55.92 53.90 51.01 50.41 50.34 52.20 52.58 53.88
Harbor Beach, MI 35.58 33.98 34.60 37.63 45.68 53.03 59.66 70.52
Alpena, MI
S.W.Pier, MI 37.98 34.00 34.55 35.17 34.74 43.73 53.31 63.96
West Neebish
Island, MI
42.94 40.82 42.35 41.27 39.92 46.90 54.18 62.18
De Tour Village, MI 30.25 27.94 27.44 31.02 39.14 48.36 59.98 64.91
Ludington, MI 49.52 45.91 44.79 42.98 48.17 52.10 56.65 59.27
Port Inland, MI 42.94 40.82 42.35 41.27 39.92 46.90 54.18 62.18
Oswego, NY 53.67 49.45 48.10 47.53 48.91 52.10 56.94 61.94
Point Iroquois, MI 41.10 41.51 42.80 42.27 44.76 46.96 52.96 56.22
Marquette C.G., MI 41.64 44.76 42.76 45.37 46.10 48.23 53.27 55.07
Rock Cut, MI 38.62 37.58 37.70 38.12 39.52 47.88 55.92 66.00
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR MAY JUN JUL
Adak Island
AK
41 40 40 39 40 41 43 45
Anchorage
AK
32 31 31 32 34 44 54 58
Juneau
AK
38 36 36 37 40 46 51 52
Ketchikan
AK
44 43 43 43 44 48 54 56
Kodiak
AK
41 38 37 36 37 41 44 52
Nikiski
AK
30 27 26 27 32 41 46 54
Nome
AK
28 26 27 18 31 34 43 52
Sand Point
AK
41 38 37 36 37 40 45 50
Seldovia
AK
41 28 39 39 40 43 46 49
Seward
AK
43 41 39 39 40 44 50 54
Sitka
AK
45 43 42 42 43 47 51 54
Yakutat
AK
43 41 40 40 42 47 51 47
Unalaska
AK
40 38 38 38 39 42 45 48
Valdez
AK
42 41 40 43 41 47 49 52
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Tue Dec 10, 00:30:45 UTC 2019
Location Recent
Temperatures
DEC JAN FEB MAR APR MAY JUN JUL
Honolulu
Oahu Island
77 76 76 76 76 78 79 80
Hilo
Hawaii Island
73 72 72 71 72 72 74 74
Kahului
Maui Island
77 76 75 75 76 78 79 79
Kawaihae
Hawaii Island
78 78 77 77 78 79 80 81
Mokuoloe, Oahu Island 74 73 74 74 75 77 79 79
Nawiliwili
Kauai Island
78 77 77 77 78 79 81 82
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)