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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: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
Bar Harbor, ME 32.5
(02/18/2019 07:48 UTC)
36 38 42 45 47 51 54 56
Eastport ME 35.1
(02/18/2019 07:42 UTC)
37 38 39 41 43 44 46 46
Portland
ME
37.2
(02/18/2019 06:50 UTC)
33 37 39 41 47 51 54 57
Portsmouth
Harbor NH
35 37 41 45 48 52 54 56
Boston, MA 36 41 45 49 54 58 61 63
Fall River
MA
42.6
(02/18/2019 07:48 UTC)
36 41 47 51 55 60 65 63
Woods
Hole MA
36.0
(02/18/2019 07:48 UTC)
35 37 44 47 54 56 61 65
Conimicut
Light RI
37.9
(02/18/2019 07:54 UTC)
37 41 46 51 56 60 65 69
Quonset
Point RI
38.5
(02/18/2019 07:42 UTC)
37 40 45 49 51 53 63 66
Newport
RI
36.1
(02/18/2019 07:42 UTC)
36 37 44 48 52 57 61 63
Providence
RI
37.4
(02/18/2019 07:42 UTC)
37 41 46 51 55 59 61 66
New Haven
CT
38.8
(02/18/2019 07:54 UTC)
36 40 46 50 55 60 66 69
New London
CT
38.5
(02/18/2019 07:48 UTC)
37 40 47 51 54 59 62 66
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
Bergen
Point NY
38.7
(02/18/2019 07:42 UTC)
26 32 47 51 56 60 65 70
Kings
Point NY
34.2
(02/18/2019 07:54 UTC)
36 40 46 49 55 59 63 67
Montauk, NY 37.8
(02/18/2019 07:42 UTC)
35 38 42 46 50 54 59 62
The Battery
NY
38.1
(02/18/2019 07:48 UTC)
36 41 45 49 54 60 64 67
Willets
Point NY
34 39 45 49 54 59 63 66
Sandy
Hook NJ
38.8
(02/18/2019 07:54 UTC)
36 40 44 48 52 58 60 63
Atlantic
City NJ
39.0
(02/18/2019 07:48 UTC)
35 42 46 50 54 58 62 64
Cape May
NJ
39.2
(02/18/2019 07:48 UTC)
37 42 48 51 56 62 67 69
Ship John Shoal
NJ
37.9
(02/18/2019 07:54 UTC)
37 44 52 57 61 68 74 77
Tacony-Palmyra Bridge
NJ
37 45 53 57 61 66 74 77
Marcus Hook PA 39.2
(02/18/2019 07:42 UTC)
38 44 51 56 63 66 73 75
Newbold PA 39.7
(02/18/2019 07:54 UTC)
37 44 50 55 61 64 72 75
Philadelphia PA 37.2
(02/18/2019 07:42 UTC)
37 43 50 55 61 65 71 74
Brandywine
Shoal Light DE
38 45 52 56 63 67 73 77
Delaware
City DE
35.2
(02/18/2019 07:54 UTC)
38 45 52 56 63 67 73 77
Lewes
DE
39.7
(02/18/2019 07:42 UTC)
36 41 49 53 58 62 66 69
Reedy Point
DE
37.0
(02/18/2019 07:42 UTC)
37 44 52 56 62 66 74 78
Annapolis
MD
35 42 50 54 58 63 69 74
Baltimore
MD
38.3
(02/18/2019 07:42 UTC)
37 43 51 57 61 67 70 75
Chesapeake
City MD
38.5
(02/18/2019 07:54 UTC)
36 44 52 58 64 69 75 79
Ocean
City MD
41.4
(02/18/2019 07:42 UTC)
34 42 48 51 53 58 60 65
Solomons
Island MD
39.6
(02/18/2019 07:48 UTC)
37 43 50 55 61 66 72 75
Tolchester
Beach MD
39.0
(02/18/2019 07:54 UTC)
36 44 51 57 62 67 72 76
Washington
DC
41.0
(02/18/2019 07:42 UTC)
37 46 54 61 64 71 74 79
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
Chesapeake
Bay Bridge
Tunnel VA
42 44 56 57 62 66 71 74
Kiptopeke VA 43.5
(02/18/2019 07:42 UTC)
39 46 51 56 60 66 70 69
Lewisetta, VA 40.1
(02/18/2019 07:42 UTC)
40 48 56 61 66 71 77 80
Money Point, VA 46.9
(02/18/2019 07:42 UTC)
49 55 61 65 71 74 80 83
Virginia
Beach
VA
54.3
(02/18/2019 06:50 UTC)
53 48 50 53 58 60 70 73
Yorktown, VA 44.4
(02/18/2019 07:54 UTC)
42 49 56 59 67 71 75 78
Cape
Hatteras
NC
46 52 58 60 68 68 72 75
Duck
NC
45.3
(02/18/2019 07:48 UTC)
44 46 58 60 66 68 73 74
Wilmington
NC
54.0
(02/18/2019 07:42 UTC)
58 62 69 72 75 78 80 81
Myrtle
Beach,
SC
50 55 62 66 70 75 77 80
Charleston
SC
57.2
(02/18/2019 07:42 UTC)
50 57 64 68 71 75 79 80
Daytona
Beach
FL
59 65 70 73 75 78 79 80
Savannah
Beach
GA
58.3
(02/18/2019 06:50 UTC)
52 59 65 69 72 76 79 82
Fernandina
Beach FL
62.1
(02/18/2019 07:48 UTC)
55 62 68 72 75 78 81 81
Mayport(Bar
Pilots Dock),FL
61.5
(02/18/2019 07:48 UTC)
58 62 69 72 75 78 80 81
St Augustine
Beach FL
60.4
(02/18/2019 07:00 UTC)
56 61 68 71 74 77 80 81
Miami
Beach
FL
73 75 78 78 80 81 84 85
Stuart
Beach
FL
66 70 71 74 75 78 79 79
Virginia
Key, FL
76.6
(02/18/2019 07:24 UTC)
72 74 77 78 81 83 85 85
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
San Juan P.R. 78 78 79 80 80 81 81 82
Bermuda 63 64 66 67 72 76 78 79
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Blackwater Sound, FL 77.0
(02/18/2019 06:00 UTC)
72 71 78 83 87 88 88 86
Little Blackwater, FL 76.6
(02/18/2019 06:00 UTC)
70 70 76 82 86 87 88 87
Long Sound, FL 77.7
(02/18/2019 07:00 UTC)
72 71 78 83 86 88 88 86
Highway Creek, FL 80.1
(02/18/2019 06:00 UTC)
71 71 77 84 87 87 88 85
Duck Key, FL 76.6
(02/18/2019 06:00 UTC)
70 69 76 82 86 87 87 85
Trout Cove, FL 78.1
(02/18/2019 06:00 UTC)
71 70 77 83 86 88 88 87
Butternut Key, FL 76.8
(02/18/2019 07:00 UTC)
69 69 76 82 86 87 87 85
Little Madeira, FL 77.4
(02/18/2019 07:00 UTC)
71 71 77 83 86 88 88 86
Taylor River, FL 79.3
(02/18/2019 07:00 UTC)
71 72 78 84 86 88 88 85
Bob Allen, FL 76.8
(02/18/2019 07:00 UTC)
71 70 78 84 87 89 88 86
Whipray Basin, FL 77.2
(02/18/2019 07:00 UTC)
69 71 77 84 87 88 87 85
Garfield Bight, FL 79.2
(02/18/2019 07:00 UTC)
69 70 77 85 87 89 88 87
Peterson Key, FL 76.1
(02/18/2019 07:00 UTC)
70 70 77 83 86 88 88 86
Little Rabbit Key, FL 77.7
(02/18/2019 06:00 UTC)
69 68 77 83 87 88 88 86
Johnson Key, FL 77.0
(02/18/2019 07:00 UTC)
70 70 76 83 86 88 88 86
Murray Key, FL 75.6
(02/18/2019 07:00 UTC)
69 70 77 84 87 88 88 86
Tarpon Bay East, FL 75.7
(02/18/2019 06:00 UTC)
71 71 78 83 86 87 86 84
Cane Patch, FL 73.2
(02/18/2019 07:00 UTC)
70 72 78 81 84 85 85 84
Gunboat Island, FL 74.8
(02/18/2019 07:00 UTC)
70 71 76 82 85 86 86 85
Broad River Lower, FL 70 70 76 82 85 87 86 86
Lostmans River, FL 75.6
(02/18/2019 07:00 UTC)
70 70 76 83 85 88 87 86
Willy Willy, FL 75.6
(02/18/2019 07:00 UTC)
69 70 76 83 86 86 86 84
Cannon Bay, FL 77.5
(02/18/2019 07:00 UTC)
71 71 78 85 90 89 89 87
Watson Place, FL 75.6
(02/18/2019 07:00 UTC)
70 70 76 83 86 88 87 86
Broad River, FL 75.6
(02/18/2019 07:00 UTC)
70 71 77 82 85 87 86 84
Key West FL 77.4
(02/18/2019 07:42 UTC)
70 75 78 82 85 87 87 86
Naples FL 70.3
(02/18/2019 07:48 UTC)
66 71 77 82 86 87 87 86
St. Petersburg
FL
68.0
(02/18/2019 07:42 UTC)
64 68 74 80 84 86 86 84
Cedar Key FL 60 66 73 80 84 86 86 83
Pensacola FL 63.9
(02/18/2019 07:48 UTC)
58 63 71 78 84 85 86 82
Dauphin
Island AL
62.4
(02/18/2019 07:42 UTC)
53 60 70 75 82 84 84 80
Coast Guard
Sector Mobile AL
61.7
(02/18/2019 07:48 UTC)
58 64 72 79 86 87 86 84
Mobile State
Docks AL
57.7
(02/18/2019 07:42 UTC)
52 58 69 77 84 86 86 82
Grand Isle LA 61 64 70 77 83 85 85 83
Eugene Island LA 53 60 68 76 83 85 85 82
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Corpus Christi Point, TX 61.9
(02/18/2019 07:42 UTC)
60 65 72 79 83 84 85 84
Eagle Point, TX 60.6
(02/18/2019 07:42 UTC)
58 65 71 74 86 87 88 82
Freeport TX 60.1
(02/18/2019 07:48 UTC)
56 62 71 77 82 84 85 82
Galveston Pleasure
Pier, TX
55 61 71 78 83 86 86 83
Galveston Bay Entrance,
North Jetty, TX
58.8
(02/18/2019 07:42 UTC)
58 64 72 78 84 85 87 83
Galveston Channel TX 60.4
(02/18/2019 07:42 UTC)
Morgans Point, TX 59.5
(02/18/2019 07:42 UTC)
58 65 72 78 85 86 87 82
Port Aransas, TX 61.3
(02/18/2019 07:42 UTC)
61 67 71 80 85 86 86 86
Port Mansfield, TX 68.2
(02/18/2019 07:42 UTC)
61 66 75 79 83 85 85 83
Rockport, TX 63 68 75 81 87 88 89 85
Sabine Pass
North TX
63.0
(02/18/2019 07:42 UTC)
46 50 56 58 66 69 71 69
South Padre Island TX 63.7
(02/18/2019 07:36 UTC)
60 64 70 77 79 79 80 83
Buoy 42001 71 70 74 78 82 84 85 84
Buoy 42002 73.8
(02/18/2019 06:50 UTC)
69 70 73 77 82 85 86 84
Buoy 42003 79.7
(02/18/2019 07:40 UTC)
76 77 78 80 83 85 85 84
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
Port
Orford
OR
52.3
(01/17/2019 15:48 UTC)
50 50 50 50 50 51 51 51
Charleston
OR
50.2
(02/18/2019 07:42 UTC)
50 51 51 52 52 53 54 55
Newport
OR
50.5
(02/18/2019 07:42 UTC)
50 50 50 50 51 53 55 55
Seaside
OR
49 50 51 51 53 55 57 58
Columbia
River
Lightship
OR
50.5
(02/18/2019 06:50 UTC)
48 49 50 51 52 54 55 56
Astoria
OR
40.3
(02/18/2019 07:48 UTC)
42 46 48 52 56 58 60 62
Umatilla
Lightship
WA
47 47 48 49 50 51 53 54
Longview WA 40.5
(02/18/2019 07:42 UTC)
42 44 47 50 52 56 58 61
Neah
Bay
WA
45.9
(02/18/2019 07:48 UTC)
46 47 48 49 50 51 52 53
Port
Townsend
WA
46.4
(02/18/2019 07:42 UTC)
44 46 47 48 49 50 51 52
Seattle
WA
48.9
(01/02/2019 18:36 UTC)
46 46 48 49 50 51 53 54
Tacoma WA 48.4
(02/18/2019 07:42 UTC)
46 46 47 48 49 49 51 52
Cherry Point
WA
46 46 48 49 50 52 53 54
Friday
Harbor
WA
46.2
(02/18/2019 07:42 UTC)
42 44 44 45 47 47 52 52
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
Avila Beach CA 56.3
(02/18/2019 07:42 UTC)
56 55 54 54 55 55 56 57
Morro Bay CA 54 54 53 54 54 55 56 57
Point Lobos CA (south) 53 52 52 51 51 51 52 53
Monterey CA 55.8
(02/18/2019 07:48 UTC)
54 55 55 55 56 56 56 56
Redwood City
CA
52.7
(02/18/2019 07:48 UTC)
53 57 59 61 64 65 67 70
Richmond CA 52.5
(02/18/2019 07:54 UTC)
53 55 56 57 59 61 61 63
Pacific Grove CA 54 54 54 55 55 55 56 57
Santa Cruz CA 54 54 54 54 55 55 56 57
Alameda CA 52.2
(02/18/2019 07:42 UTC)
54 56 57 60 62 63 64 65
Fort Point CA 53 54 54 55 55 55 56 58
Southeast Farallon Island CA 54.0
(02/18/2019 07:48 UTC)
53 53 52 52 52 52 53 53
Bodega Bay CA 54.0
(02/18/2019 07:48 UTC)
52 52 51 50 50 50 51 51
Fort Ross CA 52 51 50 49 49 49 50 50
Mendocino CA 52 50 50 50 50 50 51 51
Blunts Reef Lightship CA 52 51 50 50 50 50 51 51
Trinidad CA 51 52 50 51 50 50 51 51
Crescent City CA 51.1
(02/18/2019 07:42 UTC)
51 51 51 52 53 54 54 56
San Francisco
CA
53.4
(02/18/2019 07:42 UTC)
53 54 54 55 55 56 57 57
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
Anacapa Island
CA
56 56 56 57 58 59 60 61
Avalon
CA
57 58 58 59 60 62 62 64
Balboa
CA
57 58 59 59 60 62 63 64
Dana Point
CA
57 59 60 62 62 63 65 67
Gaviota
CA
57 56 56 57 57 58 58 60
Los Angeles
CA
59.5
(02/18/2019 07:42 UTC)
58 60 60 60 61 61 62 64
Newport Beach
CA
60 60 60 61 63 64 66 66
Oceanside
CA
57 58 59 60 61 62 63 65
Oceanside Offshore
CA
59.0
(02/18/2019 07:30 UTC)
58 58 59 59 64 64 64 64
Point Mugu
CA
57 56 55 54 55 56 58 58
Port Hueneme
CA
56 56 56 56 57 57 58 60
San Clemente
CA
57 58 58 59 60 61 63 63
San Diego
Bay CA
60 62 63 64 66 67 69 70
San Nicolas Island
CA
57.2
(02/18/2019 07:30 UTC)
57 56 55 55 57 57 58 58
Santa Monica
CA
57.9
(02/18/2019 07:48 UTC)
57 58 58 59 60 61 63 65
Santa Barbara
CA
57 57 58 58 59 60 61 62
Scripps Pier
CA
58.3
(02/18/2019 07:42 UTC)
57 58 59 60 61 63 64 65
Ventura
CA
57 58 59 59 60 61 62 64
Zuma Beach
CA
57 57 57 57 57 58 59 60
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Pago Pago Am.
Samoa
86.0
(02/18/2019 07:48 UTC)
84 84 84 83 82 81 81 81
Kwajalein
Marshall Islands
82.0
(02/18/2019 07:48 UTC)
82.5 82.7 83.6 83.8 84.2 85 86 86.6
Wake Island 79.2
(02/18/2019 07:42 UTC)
77 78 80 80 83 83 83 82
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Buffalo, NY 32.4
(02/18/2019 07:48 UTC)
28.35 33.14 46.09 55.75 64.67 72.23 70.20 60.63
Cleveland, OH 41.4
(01/14/2019 13:42 UTC)
38.81 41.85 48.90 55.59 68.83 74.97 74.54 70.03
Marblehead, OH 32.2
(02/18/2019 07:42 UTC)
33.83 37.23 49.27 59.50 72.26 75.19 77.00 68.21
Toledo, OH 51.01 50.41 50.34 52.20 52.58 53.88 55.72 57.84
Harbor Beach, MI 32.5
(02/18/2019 07:48 UTC)
34.60 37.63 45.68 53.03 59.66 70.52 71.20 67.78
Alpena, MI
S.W.Pier, MI 32.7
(02/18/2019 07:42 UTC)
34.55 35.17 34.74 43.73 53.31 63.96 67.86 64.19
West Neebish
Island, MI
42.35 41.27 39.92 46.90 54.18 62.18 65.60 63.50
De Tour Village, MI 34.2
(02/18/2019 07:42 UTC)
27.44 31.02 39.14 48.36 59.98 64.91 63.64 60.31
Ludington, MI 44.79 42.98 48.17 52.10 56.65 59.27 61.35 60.48
Port Inland, MI 42.35 41.27 39.92 46.90 54.18 62.18 65.60 63.50
Oswego, NY 48.10 47.53 48.91 52.10 56.94 61.94 64.74 64.38
Point Iroquois, MI 42.80 42.27 44.76 46.96 52.96 56.22 56.37 53.98
Marquette C.G., MI 42.76 45.37 46.10 48.23 53.27 55.07 55.62 54.30
Rock Cut, MI 37.70 38.12 39.52 47.88 55.92 66.00 68.32 64.22
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Adak Island
AK
39.6
(02/18/2019 07:42 UTC)
40 39 40 41 43 45 46 46
Anchorage
AK
30.2
(02/18/2019 07:42 UTC)
31 32 34 44 54 58 57 53
Juneau
AK
38.8
(02/18/2019 07:42 UTC)
36 37 40 46 51 52 51 49
Ketchikan
AK
43.5
(02/18/2019 07:48 UTC)
43 43 44 48 54 56 57 54
Kodiak
AK
40.3
(02/18/2019 07:42 UTC)
37 36 37 41 44 52 53 51
Nikiski
AK
29.7
(02/18/2019 07:42 UTC)
26 27 32 41 46 54 53 49
Nome
AK
27 18 31 34 43 52 54 48
Sand Point
AK
40.1
(02/18/2019 07:42 UTC)
37 36 37 40 45 50 53 52
Seldovia
AK
40.5
(02/18/2019 07:48 UTC)
39 39 40 43 46 49 51 51
Seward
AK
42.6
(02/18/2019 07:42 UTC)
39 39 40 44 50 54 56 54
Sitka
AK
43.7
(02/18/2019 07:42 UTC)
42 42 43 47 51 54 56 56
Yakutat
AK
41.7
(02/18/2019 07:42 UTC)
40 40 42 47 51 47 56 54
Unalaska
AK
39.6
(02/18/2019 07:42 UTC)
38 38 39 42 45 48 50 48
Valdez
AK
43.3
(02/18/2019 07:42 UTC)
40 43 41 47 49 52 53 52
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Mon Feb 18, 08:01:53 UTC 2019
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Honolulu
Oahu Island
73.9
(02/18/2019 07:42 UTC)
76 76 76 78 79 80 80 81
Hilo
Hawaii Island
74.8
(02/18/2019 07:48 UTC)
72 71 72 72 74 74 75 75
Kahului
Maui Island
75 75 76 78 79 79 80 80
Kawaihae
Hawaii Island
77.2
(02/18/2019 07:42 UTC)
77 77 78 79 80 81 81 80
Mokuoloe, Oahu Island 72.0
(02/18/2019 07:42 UTC)
74 74 75 77 79 79 80 80
Nawiliwili
Kauai Island
75.6
(02/18/2019 07:42 UTC)
77 77 78 79 81 82 82 83
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)