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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 Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
Bar Harbor, ME 35.1
(03/27/2017 07:48 UTC)
38 42 45 47 51 54 56 58
Eastport ME 36.3
(03/27/2017 07:48 UTC)
38 39 41 43 44 46 46 50
Portland
ME
38.1
(03/27/2017 06:50 UTC)
37 39 41 47 51 54 57 60
Portsmouth
Harbor NH
37 41 45 48 52 54 56 60
Boston, MA 37.8
(03/27/2017 07:48 UTC)
41 45 49 54 58 61 63 66
Fall River
MA
38.8
(03/27/2017 07:48 UTC)
41 47 51 55 60 65 63 71
Woods
Hole MA
36.9
(03/27/2017 07:48 UTC)
37 44 47 54 56 61 65 70
Conimicut
Light RI
39.2
(03/27/2017 07:54 UTC)
41 46 51 56 60 65 69 73
Quonset
Point RI
38.7
(03/27/2017 07:42 UTC)
40 45 49 51 53 63 66 75
Newport
RI
38.8
(03/27/2017 07:54 UTC)
37 44 48 52 57 61 63 68
Providence
RI
39.0
(03/27/2017 07:48 UTC)
41 46 51 55 59 61 66 69
New Haven
CT
39.4
(03/27/2017 07:48 UTC)
40 46 50 55 60 66 69 72
New London
CT
39.9
(03/27/2017 07:48 UTC)
40 47 51 54 59 62 66 68
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
Bergen
Point NY
41.7
(03/27/2017 07:48 UTC)
32 47 51 56 60 65 70 73
Kings
Point NY
38.8
(03/27/2017 07:48 UTC)
40 46 49 55 59 63 67 68
Montauk, NY 38.8
(03/27/2017 07:48 UTC)
38 42 46 50 54 59 62 67
The Battery
NY
41.4
(03/27/2017 07:48 UTC)
41 45 49 54 60 64 67 70
Willets
Point NY
39 45 49 54 59 63 66 70
Sandy
Hook NJ
41.5
(03/27/2017 07:48 UTC)
40 44 48 52 58 60 63 67
Atlantic
City NJ
42.6
(03/27/2017 07:48 UTC)
42 46 50 54 58 62 64 69
Cape May
NJ
43.7
(03/27/2017 07:48 UTC)
42 48 51 56 62 67 69 71
Ship John Shoal
NJ
43.3
(03/27/2017 07:54 UTC)
44 52 57 61 68 74 77 81
Tacony-Palmyra Bridge
NJ
45 53 57 61 66 74 77 79
Marcus Hook PA 43.9
(03/27/2017 07:42 UTC)
44 51 56 63 66 73 75 79
Newbold PA 42.8
(03/27/2017 07:48 UTC)
44 50 55 61 64 72 75 80
Philadelphia PA 41.9
(03/27/2017 07:48 UTC)
43 50 55 61 65 71 74 78
Brandywine
Shoal Light DE
45 52 56 63 67 73 77 81
Delaware
City DE
45.1
(03/27/2017 07:48 UTC)
45 52 56 63 67 73 77 81
Lewes
DE
44.6
(03/27/2017 07:48 UTC)
41 49 53 58 62 66 69 71
Reedy Point
DE
44.2
(03/27/2017 07:54 UTC)
44 52 56 62 66 74 78 80
Annapolis
MD
42 50 54 58 63 69 74 76
Baltimore
MD
46.8
(03/27/2017 07:48 UTC)
43 51 57 61 67 70 75 77
Chesapeake
City MD
45.1
(03/27/2017 07:54 UTC)
44 52 58 64 69 75 79 81
Ocean
City MD
45.1
(03/27/2017 07:48 UTC)
42 48 51 53 58 60 65 68
Solomons
Island MD
46.8
(03/27/2017 07:48 UTC)
43 50 55 61 66 72 75 79
Tolchester
Beach MD
46.8
(03/27/2017 07:42 UTC)
44 51 57 62 67 72 76 79
Washington
DC
48.0
(03/27/2017 07:48 UTC)
46 54 61 64 71 74 79 80
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
Chesapeake
Bay Bridge
Tunnel VA
49.3
(03/27/2017 07:54 UTC)
44 56 57 62 66 71 74 77
Kiptopeke VA 49.6
(03/27/2017 07:48 UTC)
46 51 56 60 66 70 69 76
Lewisetta, VA 50.2
(03/27/2017 07:54 UTC)
48 56 61 66 71 77 80 81
Money Point, VA 56.3
(03/27/2017 07:48 UTC)
55 61 65 71 74 80 83 86
Virginia
Beach
VA
50.5
(03/27/2017 06:50 UTC)
48 50 53 58 60 70 73 76
Yorktown, VA 50.0
(03/27/2017 07:48 UTC)
49 56 59 67 71 75 78 81
Cape
Hatteras
NC
52 58 60 68 68 72 75 76
Duck
NC
50.4
(03/27/2017 07:48 UTC)
46 58 60 66 68 73 74 71
Wilmington
NC
58.1
(03/27/2017 07:48 UTC)
62 69 72 75 78 80 81 82
Myrtle
Beach,
SC
55 62 66 70 75 77 80 81
Charleston
SC
61.7
(03/27/2017 07:48 UTC)
57 64 68 71 75 79 80 82
Daytona
Beach
FL
65 70 73 75 78 79 80 80
Savannah
Beach
GA
62.6
(03/27/2017 06:50 UTC)
59 65 69 72 76 79 82 84
Fernandina
Beach FL
68.2
(03/27/2017 07:48 UTC)
62 68 72 75 78 81 81 83
Mayport(Bar
Pilots Dock),FL
67.6
(03/27/2017 07:48 UTC)
62 69 72 75 78 80 81 82
St Augustine
Beach FL
69.6
(03/27/2017 07:00 UTC)
61 68 71 74 77 80 81 83
Miami
Beach
FL
75 78 78 80 81 84 85 86
Stuart
Beach
FL
70 71 74 75 78 79 79 79
Virginia
Key, FL
74 77 78 81 83 85 85 86
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
San Juan P.R. 78 79 80 80 81 81 82 81
Bermuda 64 66 67 72 76 78 79 82
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Blackwater Sound, FL 75.0
(03/27/2017 06:00 UTC)
71 78 83 87 88 88 86 82
Little Blackwater, FL 75.4
(03/27/2017 06:00 UTC)
70 76 82 86 87 88 87 81
Long Sound, FL 75.7
(03/27/2017 07:00 UTC)
71 78 83 86 88 88 86 81
Highway Creek, FL 76.6
(03/27/2017 06:00 UTC)
71 77 84 87 87 88 85 80
Duck Key, FL 74.8
(03/27/2017 06:00 UTC)
69 76 82 86 87 87 85 80
Trout Cove, FL 76.3
(03/27/2017 06:00 UTC)
70 77 83 86 88 88 87 81
Butternut Key, FL 73.9
(03/27/2017 07:00 UTC)
69 76 82 86 87 87 85 80
Little Madeira, FL 75.6
(03/27/2017 07:00 UTC)
71 77 83 86 88 88 86 81
Taylor River, FL 78.8
(03/27/2017 07:00 UTC)
72 78 84 86 88 88 85 80
Bob Allen, FL 74.3
(03/27/2017 07:00 UTC)
70 78 84 87 89 88 86 80
Whipray Basin, FL 77.9
(03/27/2017 06:00 UTC)
71 77 84 87 88 87 85 79
Garfield Bight, FL 77.4
(03/27/2017 07:00 UTC)
70 77 85 87 89 88 87 81
Peterson Key, FL 75.0
(03/27/2017 07:00 UTC)
70 77 83 86 88 88 86 80
Little Rabbit Key, FL 75.7
(03/27/2017 06:00 UTC)
68 77 83 87 88 88 86 79
Johnson Key, FL 75.0
(03/27/2017 06:00 UTC)
70 76 83 86 88 88 86 81
Murray Key, FL 74.8
(03/27/2017 07:00 UTC)
70 77 84 87 88 88 86 81
Tarpon Bay East, FL 74.5
(03/27/2017 06:00 UTC)
71 78 83 86 87 86 84 79
Cane Patch, FL 74.1
(03/27/2017 06:00 UTC)
72 78 81 84 85 85 84 79
Gunboat Island, FL 74.5
(03/27/2017 07:00 UTC)
71 76 82 85 86 86 85 78
Broad River Lower, FL 73.0
(03/27/2017 06:00 UTC)
70 76 82 85 87 86 86 79
Lostmans River, FL 72.9
(03/27/2017 07:00 UTC)
70 76 83 85 88 87 86 80
Willy Willy, FL 75.7
(03/27/2017 07:00 UTC)
70 76 83 86 86 86 84 78
Cannon Bay, FL 75.7
(03/27/2017 07:00 UTC)
71 78 85 90 89 89 87 81
Watson Place, FL 75.0
(03/27/2017 07:00 UTC)
70 76 83 86 88 87 86 80
Broad River, FL 76.3
(03/27/2017 07:00 UTC)
71 77 82 85 87 86 84 79
Key West FL 76.3
(03/27/2017 07:48 UTC)
75 78 82 85 87 87 86 82
Naples FL 72.5
(03/27/2017 07:54 UTC)
71 77 82 86 87 87 86 81
St. Petersburg
FL
71.2
(03/27/2017 07:42 UTC)
68 74 80 84 86 86 84 78
Cedar Key FL 66 73 80 84 86 86 83 76
Pensacola FL 72.0
(03/27/2017 07:48 UTC)
63 71 78 84 85 86 82 74
Dauphin
Island AL
71.8
(03/27/2017 07:48 UTC)
60 70 75 82 84 84 80 72
Coast Guard
Sector Mobile AL
71.8
(03/27/2017 07:48 UTC)
64 72 79 86 87 86 84 77
Mobile State
Docks AL
66.7
(03/27/2017 07:48 UTC)
58 69 77 84 86 86 82 71
Grand Isle LA 64 70 77 83 85 85 83 77
Eugene Island LA 60 68 76 83 85 85 82 74
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Corpus Christi Point, TX 74.1
(03/27/2017 07:48 UTC)
65 72 79 83 84 85 84 79
Eagle Point, TX 75.2
(03/27/2017 07:48 UTC)
65 71 74 86 87 88 82 73
Freeport TX 72.3
(03/27/2017 07:48 UTC)
62 71 77 82 84 85 82 75
Galveston Pleasure
Pier, TX
61 71 78 83 86 86 83 75
Galveston Bay Entrance,
North Jetty, TX
72.0
(03/27/2017 07:42 UTC)
64 72 78 84 85 87 83 77
Galveston Channel TX 72.0
(03/27/2017 07:54 UTC)
Morgans Point, TX 75.7
(03/27/2017 07:54 UTC)
65 72 78 85 86 87 82 72
Port Aransas, TX 70.9
(03/27/2017 07:54 UTC)
67 71 80 85 86 86 86 77
Port Mansfield, TX 77.7
(03/27/2017 07:54 UTC)
66 75 79 83 85 85 83 76
Rockport, TX 77.0
(03/27/2017 07:48 UTC)
68 75 81 87 88 89 85 79
Sabine Pass
North TX
74.3
(03/27/2017 07:48 UTC)
50 56 58 66 69 71 69 61
South Padre Island TX 74.7
(03/27/2017 07:48 UTC)
64 70 77 79 79 80 83 78
Buoy 42001 75.7
(03/27/2017 06:50 UTC)
70 74 78 82 84 85 84 81
Buoy 42002 76.6
(03/27/2017 06:50 UTC)
70 73 77 82 85 86 84 82
Buoy 42003 78.1
(03/27/2017 06:50 UTC)
77 78 80 83 85 85 84 82
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
Port
Orford
OR
52.3
(03/27/2017 07:54 UTC)
50 50 50 50 51 51 51 51
Charleston
OR
51.6
(03/27/2017 07:48 UTC)
51 51 52 52 53 54 55 55
Newport
OR
52.3
(03/27/2017 07:48 UTC)
50 50 50 51 53 55 55 55
Seaside
OR
50 51 51 53 55 57 58 58
Columbia
River
Lightship
OR
49 50 51 52 54 55 56 57
Astoria
OR
46.2
(03/27/2017 07:48 UTC)
46 48 52 56 58 60 62 64
Umatilla
Lightship
WA
47 48 49 50 51 53 54 54
Longview WA 44.6
(03/27/2017 07:48 UTC)
44 47 50 52 56 58 61 65
Neah
Bay
WA
49.8
(03/27/2017 07:48 UTC)
47 48 49 50 51 52 53 53
Port
Townsend
WA
46.6
(03/27/2017 07:42 UTC)
46 47 48 49 50 51 52 53
Seattle
WA
46.6
(03/27/2017 07:48 UTC)
46 48 49 50 51 53 54 55
Tacoma WA 44.2
(03/27/2017 07:42 UTC)
46 47 48 49 49 51 52 53
Cherry Point
WA
46 48 49 50 52 53 54 55
Friday
Harbor
WA
46.6
(03/27/2017 07:48 UTC)
44 44 45 47 47 52 52 52
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
Avila Beach CA 55.8
(03/27/2017 07:48 UTC)
55 54 54 55 55 56 57 58
Morro Bay CA 54 53 54 54 55 56 57 57
Point Lobos CA (south) 52 52 51 51 51 52 53 53
Monterey CA 56.8
(03/27/2017 07:48 UTC)
55 55 55 56 56 56 56 57
Redwood City
CA
59.5
(03/27/2017 07:48 UTC)
57 59 61 64 65 67 70 71
Richmond CA 57.2
(03/27/2017 07:48 UTC)
55 56 57 59 61 61 63 64
Pacific Grove CA 54 54 55 55 55 56 57 57
Santa Cruz CA 54 54 54 55 55 56 57 58
Alameda CA 58.6
(03/27/2017 07:48 UTC)
56 57 60 62 63 64 65 66
Fort Point CA 54 54 55 55 55 56 58 58
Southeast Farallon Island CA 53 52 52 52 52 53 53 54
Bodega Bay CA 54.5
(03/27/2017 07:48 UTC)
52 51 50 50 50 51 51 51
Fort Ross CA 51 50 49 49 49 50 50 51
Mendocino CA 50 50 50 50 50 51 51 51
Blunts Reef Lightship CA 51 50 50 50 50 51 51 51
Trinidad CA 52 50 51 50 50 51 51 53
Crescent City CA 53.8
(03/27/2017 07:48 UTC)
51 51 52 53 54 54 56 57
San Francisco
CA
55.8
(03/27/2017 07:48 UTC)
54 54 55 55 56 57 57 58
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
Anacapa Island
CA
56 56 57 58 59 60 61 63
Avalon
CA
58 58 59 60 62 62 64 66
Balboa
CA
58 59 59 60 62 63 64 65
Dana Point
CA
59 60 62 62 63 65 67 67
Gaviota
CA
56 56 57 57 58 58 60 62
Los Angeles
CA
59.4
(03/27/2017 07:48 UTC)
60 60 60 61 61 62 64 65
Newport Beach
CA
60 60 61 63 64 66 66 69
Oceanside
CA
58 59 60 61 62 63 65 66
Oceanside Offshore
CA
61.3
(03/27/2017 07:30 UTC)
58 59 59 64 64 64 64 69
Point Mugu
CA
56 55 54 55 56 58 58 59
Port Hueneme
CA
56 56 56 57 57 58 60 60
San Clemente
CA
58 58 59 60 61 63 63 64
San Diego
Bay CA
66.0
(03/27/2017 07:48 UTC)
62 63 64 66 67 69 70 71
San Nicolas Island
CA
56.8
(03/27/2017 07:30 UTC)
56 55 55 57 57 58 58 61
Santa Monica
CA
61.3
(03/27/2017 07:42 UTC)
58 58 59 60 61 63 65 66
Santa Barbara
CA
57 58 58 59 60 61 62 63
Scripps Pier
CA
62.6
(03/27/2017 07:48 UTC)
58 59 60 61 63 64 65 66
Ventura
CA
58 59 59 60 61 62 64 64
Zuma Beach
CA
57 57 57 57 58 59 60 61
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Pago Pago Am.
Samoa
86.7
(03/27/2017 07:48 UTC)
84 84 83 82 81 81 81 82
Kwajalein
Marshall Islands
83.5
(03/27/2017 07:48 UTC)
84 86 87 91 95 98 91 87
Wake Island 84.0
(03/27/2017 07:48 UTC)
78 80 80 83 83 83 82 81
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Buffalo, NY 36.5
(03/27/2017 07:48 UTC)
33.14 46.09 55.75 64.67 72.23 70.20 60.63 49.95
Cleveland, OH 41.7
(03/27/2017 07:54 UTC)
41.85 48.90 55.59 68.83 74.97 74.54 70.03 58.22
Marblehead, OH 39.0
(03/27/2017 07:48 UTC)
37.23 49.27 59.50 72.26 75.19 77.00 68.21 55.37
Toledo, OH 50.41 50.34 52.20 52.58 53.88 55.72 57.84 58.97
Harbor Beach, MI 37.2
(03/27/2017 07:48 UTC)
37.63 45.68 53.03 59.66 70.52 71.20 67.78 56.16
Alpena, MI
S.W.Pier, MI 35.17 34.74 43.73 53.31 63.96 67.86 64.19 56.64
West Neebish
Island, MI
41.27 39.92 46.90 54.18 62.18 65.60 63.50 56.39
De Tour Village, MI 34.0
(03/27/2017 07:48 UTC)
31.02 39.14 48.36 59.98 64.91 63.64 60.31 47.03
Ludington, MI 42.98 48.17 52.10 56.65 59.27 61.35 60.48 56.44
Port Inland, MI 41.27 39.92 46.90 54.18 62.18 65.60 63.50 56.39
Oswego, NY 47.53 48.91 52.10 56.94 61.94 64.74 64.38 62.42
Point Iroquois, MI 42.27 44.76 46.96 52.96 56.22 56.37 53.98 47.51
Marquette C.G., MI 45.37 46.10 48.23 53.27 55.07 55.62 54.30 48.89
Rock Cut, MI 38.12 39.52 47.88 55.92 66.00 68.32 64.22 52.85
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Adak Island
AK
40.5
(03/27/2017 07:48 UTC)
39 40 41 43 45 46 46 45
Anchorage
AK
29.8
(03/27/2017 07:48 UTC)
32 34 44 54 58 57 53 44
Juneau
AK
37 40 46 51 52 51 49 44
Ketchikan
AK
42.6
(03/27/2017 07:42 UTC)
43 44 48 54 56 57 54 50
Kodiak
AK
39.4
(03/27/2017 07:48 UTC)
36 37 41 44 52 53 51 48
Nikiski
AK
29.5
(03/27/2017 07:48 UTC)
27 32 41 46 54 53 49 42
Nome
AK
29.7
(03/27/2017 07:48 UTC)
18 31 34 43 52 54 48 38
Sand Point
AK
38.1
(03/27/2017 07:48 UTC)
36 37 40 45 50 53 52 49
Seldovia
AK
37.4
(03/27/2017 07:48 UTC)
39 40 43 46 49 51 51 48
Seward
AK
39.7
(03/27/2017 07:48 UTC)
39 40 44 50 54 56 54 50
Sitka
AK
43.3
(03/27/2017 07:48 UTC)
42 43 47 51 54 56 56 51
Yakutat
AK
39.0
(03/27/2017 07:48 UTC)
40 42 47 51 47 56 54 46
Unalaska
AK
38.5
(03/27/2017 07:48 UTC)
38 39 42 45 48 50 48 45
Valdez
AK
41.5
(03/27/2017 07:48 UTC)
43 41 47 49 52 53 52 49
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Mon Mar 27, 08:04:32 UTC 2017
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Honolulu
Oahu Island
77.9
(03/27/2017 07:48 UTC)
76 76 78 79 80 80 81 81
Hilo
Hawaii Island
76.3
(03/27/2017 07:48 UTC)
71 72 72 74 74 75 75 75
Kahului
Maui Island
77.4
(03/27/2017 07:42 UTC)
75 76 78 79 79 80 80 80
Kawaihae
Hawaii Island
80.8
(03/27/2017 07:42 UTC)
77 78 79 80 81 81 80 81
Mokuoloe, Oahu Island 79.2
(03/27/2017 07:48 UTC)
74 75 77 79 79 80 80 78
Nawiliwili
Kauai Island
79.2
(03/27/2017 07:42 UTC)
77 78 79 81 82 82 83 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)