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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: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Bar Harbor, ME 40.5
(04/26/2018 23:48 UTC)
42 45 47 51 54 56 58 60
Eastport ME 40.1
(04/26/2018 23:54 UTC)
39 41 43 44 46 46 50 51
Portland
ME
43.7
(04/26/2018 22:50 UTC)
39 41 47 51 54 57 60 61
Portsmouth
Harbor NH
41 45 48 52 54 56 60 60
Boston, MA 45 49 54 58 61 63 66 67
Fall River
MA
53.4
(04/26/2018 23:48 UTC)
47 51 55 60 65 63 71 74
Woods
Hole MA
47.7
(04/26/2018 23:54 UTC)
44 47 54 56 61 65 70 72
Conimicut
Light RI
54.3
(04/26/2018 23:54 UTC)
46 51 56 60 65 69 73 75
Quonset
Point RI
47.5
(04/26/2018 23:42 UTC)
45 49 51 53 63 66 75 78
Newport
RI
46.2
(04/26/2018 23:48 UTC)
44 48 52 57 61 63 68 69
Providence
RI
47.7
(04/26/2018 23:54 UTC)
46 51 55 59 61 66 69 70
New Haven
CT
49.3
(04/26/2018 23:54 UTC)
46 50 55 60 66 69 72 73
New London
CT
45.0
(04/26/2018 23:48 UTC)
47 51 54 59 62 66 68 72
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Bergen
Point NY
50.7
(04/26/2018 23:54 UTC)
47 51 56 60 65 70 73 74
Kings
Point NY
49.6
(04/26/2018 23:54 UTC)
46 49 55 59 63 67 68 71
Montauk, NY 46.4
(04/26/2018 23:54 UTC)
42 46 50 54 59 62 67 70
The Battery
NY
48.6
(04/26/2018 23:54 UTC)
45 49 54 60 64 67 70 73
Willets
Point NY
45 49 54 59 63 66 70 71
Sandy
Hook NJ
51.8
(04/26/2018 23:48 UTC)
44 48 52 58 60 63 67 71
Atlantic
City NJ
49.6
(04/26/2018 23:48 UTC)
46 50 54 58 62 64 69 70
Cape May
NJ
55.9
(04/26/2018 23:48 UTC)
48 51 56 62 67 69 71 74
Ship John Shoal
NJ
52 57 61 68 74 77 81 82
Tacony-Palmyra Bridge
NJ
53 57 61 66 74 77 79 82
Marcus Hook PA 54.0
(04/26/2018 23:42 UTC)
51 56 63 66 73 75 79 82
Newbold PA 55.4
(04/26/2018 23:54 UTC)
50 55 61 64 72 75 80 82
Philadelphia PA 51.4
(04/26/2018 23:48 UTC)
50 55 61 65 71 74 78 80
Brandywine
Shoal Light DE
52 56 63 67 73 77 81 83
Delaware
City DE
53.1
(04/26/2018 23:54 UTC)
52 56 63 67 73 77 81 83
Lewes
DE
56.7
(04/26/2018 23:48 UTC)
49 53 58 62 66 69 71 74
Reedy Point
DE
54.1
(04/26/2018 23:54 UTC)
52 56 62 66 74 78 80 82
Annapolis
MD
50 54 58 63 69 74 76 78
Baltimore
MD
56.7
(04/26/2018 23:54 UTC)
51 57 61 67 70 75 77 78
Chesapeake
City MD
56.8
(04/26/2018 23:42 UTC)
52 58 64 69 75 79 81 83
Ocean
City MD
52.2
(04/26/2018 23:48 UTC)
48 51 53 58 60 65 68 69
Solomons
Island MD
55.6
(04/26/2018 23:48 UTC)
50 55 61 66 72 75 79 81
Tolchester
Beach MD
56.7
(04/26/2018 23:48 UTC)
51 57 62 67 72 76 79 81
Washington
DC
57.0
(04/26/2018 23:48 UTC)
54 61 64 71 74 79 80 83
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Chesapeake
Bay Bridge
Tunnel VA
56 57 62 66 71 74 77 78
Kiptopeke VA 56.8
(04/26/2018 23:48 UTC)
51 56 60 66 70 69 76 77
Lewisetta, VA 58.5
(04/26/2018 23:54 UTC)
56 61 66 71 77 80 81 83
Money Point, VA 60.3
(04/26/2018 23:54 UTC)
61 65 71 74 80 83 86 87
Virginia
Beach
VA
56.7
(04/26/2018 22:50 UTC)
50 53 58 60 70 73 76 78
Yorktown, VA 57.9
(04/26/2018 23:48 UTC)
56 59 67 71 75 78 81 82
Cape
Hatteras
NC
58 60 68 68 72 75 76 79
Duck
NC
53.1
(04/26/2018 23:48 UTC)
58 60 66 68 73 74 71 71
Wilmington
NC
66.4
(04/26/2018 23:48 UTC)
69 72 75 78 80 81 82 83
Myrtle
Beach,
SC
62 66 70 75 77 80 81 83
Charleston
SC
67.6
(04/26/2018 23:48 UTC)
64 68 71 75 79 80 82 84
Daytona
Beach
FL
76.5
(04/26/2018 23:40 UTC)
70 73 75 78 79 80 80 80
Savannah
Beach
GA
67.1
(04/26/2018 22:50 UTC)
65 69 72 76 79 82 84 86
Fernandina
Beach FL
68.2
(04/26/2018 23:48 UTC)
68 72 75 78 81 81 83 84
Mayport(Bar
Pilots Dock),FL
69.4
(04/26/2018 23:48 UTC)
69 72 75 78 80 81 82 83
St Augustine
Beach FL
71.1
(04/26/2018 23:00 UTC)
68 71 74 77 80 81 83 84
Miami
Beach
FL
78 78 80 81 84 85 86 86
Stuart
Beach
FL
71 74 75 78 79 79 79 79
Virginia
Key, FL
81.5
(04/26/2018 23:30 UTC)
77 78 81 83 85 85 86 87
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
San Juan P.R. 79 80 80 81 81 82 81 81
Bermuda 66 67 72 76 78 79 82 84
Water Temperature Table of the Eastern Gulf of Mexico (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Blackwater Sound, FL 85.1
(04/26/2018 22:00 UTC)
78 83 87 88 88 86 82 76
Little Blackwater, FL 83.8
(04/26/2018 22:00 UTC)
76 82 86 87 88 87 81 75
Long Sound, FL 83.3
(04/26/2018 23:00 UTC)
78 83 86 88 88 86 81 76
Highway Creek, FL 83.8
(04/26/2018 22:00 UTC)
77 84 87 87 88 85 80 78
Duck Key, FL 83.3
(04/26/2018 22:00 UTC)
76 82 86 87 87 85 80 75
Trout Cove, FL 84.2
(04/26/2018 22:00 UTC)
77 83 86 88 88 87 81 76
Butternut Key, FL 84.0
(04/26/2018 23:00 UTC)
76 82 86 87 87 85 80 75
Little Madeira, FL 84.2
(04/26/2018 23:00 UTC)
77 83 86 88 88 86 81 76
Taylor River, FL 86.0
(04/26/2018 23:00 UTC)
78 84 86 88 88 85 80 74
Bob Allen, FL 86.5
(04/26/2018 23:00 UTC)
78 84 87 89 88 86 80 76
Whipray Basin, FL 84.0
(04/26/2018 22:00 UTC)
77 84 87 88 87 85 79 74
Garfield Bight, FL 86.0
(04/26/2018 23:00 UTC)
77 85 87 89 88 87 81 74
Peterson Key, FL 85.8
(04/26/2018 23:00 UTC)
77 83 86 88 88 86 80 75
Little Rabbit Key, FL 84.9
(04/26/2018 22:00 UTC)
77 83 87 88 88 86 79 75
Johnson Key, FL 84.6
(04/26/2018 22:00 UTC)
76 83 86 88 88 86 81 75
Murray Key, FL 77 84 87 88 88 86 81 74
Tarpon Bay East, FL 86.2
(04/26/2018 22:00 UTC)
78 83 86 87 86 84 79 75
Cane Patch, FL 78 81 84 85 85 84 79 73
Gunboat Island, FL 83.5
(04/26/2018 23:00 UTC)
76 82 85 86 86 85 78 73
Broad River Lower, FL 76 82 85 87 86 86 79 74
Lostmans River, FL 82.6
(04/26/2018 23:00 UTC)
76 83 85 88 87 86 80 75
Willy Willy, FL 80.8
(04/26/2018 23:00 UTC)
76 83 86 86 86 84 78 71
Cannon Bay, FL 86.2
(04/26/2018 23:00 UTC)
78 85 90 89 89 87 81 77
Watson Place, FL 83.3
(04/26/2018 23:00 UTC)
76 83 86 88 87 86 80 75
Broad River, FL 83.5
(04/26/2018 23:00 UTC)
77 82 85 87 86 84 79 74
Key West FL 78 82 85 87 87 86 82 76
Naples FL 82.0
(04/26/2018 23:48 UTC)
77 82 86 87 87 86 81 73
St. Petersburg
FL
78.3
(04/26/2018 23:42 UTC)
74 80 84 86 86 84 78 70
Cedar Key FL 73 80 84 86 86 83 76 66
Pensacola FL 71.4
(04/26/2018 23:48 UTC)
71 78 84 85 86 82 74 65
Dauphin
Island AL
73.2
(04/26/2018 23:48 UTC)
70 75 82 84 84 80 72 62
Coast Guard
Sector Mobile AL
69.4
(04/26/2018 23:48 UTC)
72 79 86 87 86 84 77 67
Mobile State
Docks AL
66.2
(04/26/2018 23:48 UTC)
69 77 84 86 86 82 71 64
Grand Isle LA 70 77 83 85 85 83 77 70
Eugene Island LA 68 76 83 85 85 82 74 63
Water Temperature Table of the Western Gulf of Mexico (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Corpus Christi Point, TX 72 79 83 84 85 84 79 70
Eagle Point, TX 75.6
(04/26/2018 23:48 UTC)
71 74 86 87 88 82 73 65
Freeport TX 73.4
(04/26/2018 23:48 UTC)
71 77 82 84 85 82 75 66
Galveston Pleasure
Pier, TX
71 78 83 86 86 83 75 67
Galveston Bay Entrance,
North Jetty, TX
71.2
(04/26/2018 23:42 UTC)
72 78 84 85 87 83 77 68
Galveston Channel TX 73.8
(04/26/2018 23:48 UTC)
Morgans Point, TX 72.7
(04/26/2018 23:48 UTC)
72 78 85 86 87 82 72 66
Port Aransas, TX 73.6
(04/26/2018 23:54 UTC)
71 80 85 86 86 86 77 72
Port Mansfield, TX 76.8
(04/26/2018 23:54 UTC)
75 79 83 85 85 83 76 69
Rockport, TX 75 81 87 88 89 85 79 70
Sabine Pass
North TX
73.2
(04/26/2018 23:48 UTC)
56 58 66 69 71 69 61 32
South Padre Island TX 77.0
(04/26/2018 23:48 UTC)
70 77 79 79 80 83 78 71
Buoy 42001 79.7
(04/26/2018 23:40 UTC)
74 78 82 84 85 84 81 77
Buoy 42002 76.8
(04/26/2018 22:50 UTC)
73 77 82 85 86 84 82 78
Buoy 42003 79.7
(04/26/2018 23:40 UTC)
78 80 83 85 85 84 82 81
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Port
Orford
OR
52.5
(04/26/2018 23:42 UTC)
50 50 50 51 51 51 51 51
Charleston
OR
53.2
(04/26/2018 23:48 UTC)
51 52 52 53 54 55 55 55
Newport
OR
53.8
(04/26/2018 23:48 UTC)
50 50 51 53 55 55 55 55
Seaside
OR
51 51 53 55 57 58 58 58
Columbia
River
Lightship
OR
53.4
(04/26/2018 22:50 UTC)
50 51 52 54 55 56 57 57
Astoria
OR
54.5
(04/26/2018 23:48 UTC)
48 52 56 58 60 62 64 67
Umatilla
Lightship
WA
48 49 50 51 53 54 54 55
Longview WA 53.2
(04/26/2018 23:48 UTC)
47 50 52 56 58 61 65 68
Neah
Bay
WA
53.1
(04/26/2018 23:48 UTC)
48 49 50 51 52 53 53 53
Port
Townsend
WA
48.9
(04/26/2018 23:42 UTC)
47 48 49 50 51 52 53 54
Seattle
WA
48.7
(04/26/2018 23:48 UTC)
48 49 50 51 53 54 55 56
Tacoma WA 49.5
(04/26/2018 23:42 UTC)
47 48 49 49 51 52 53 54
Cherry Point
WA
48 49 50 52 53 54 55 56
Friday
Harbor
WA
48.6
(04/26/2018 23:48 UTC)
44 45 47 47 52 52 52 53
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Avila Beach CA 54.0
(04/26/2018 23:48 UTC)
54 54 55 55 56 57 58 60
Morro Bay CA 53 54 54 55 56 57 57 58
Point Lobos CA (south) 52 51 51 51 52 53 53 54
Monterey CA 58.3
(04/26/2018 23:48 UTC)
55 55 56 56 56 56 57 58
Redwood City
CA
67.3
(04/26/2018 23:48 UTC)
59 61 64 65 67 70 71 72
Richmond CA 59.4
(04/26/2018 23:42 UTC)
56 57 59 61 61 63 64 66
Pacific Grove CA 54 55 55 55 56 57 57 57
Santa Cruz CA 54 54 55 55 56 57 58 59
Alameda CA 63.5
(04/26/2018 23:42 UTC)
57 60 62 63 64 65 66 66
Fort Point CA 54 55 55 55 56 58 58 58
Southeast Farallon Island CA 55.0
(04/26/2018 23:48 UTC)
52 52 52 52 53 53 54 54
Bodega Bay CA 51.8
(04/26/2018 23:48 UTC)
51 50 50 50 51 51 51 53
Fort Ross CA 50 49 49 49 50 50 51 52
Mendocino CA 50 50 50 50 51 51 51 51
Blunts Reef Lightship CA 50 50 50 50 51 51 51 51
Trinidad CA 50 51 50 50 51 51 53 53
Crescent City CA 54.7
(04/26/2018 23:42 UTC)
51 52 53 54 54 56 57 58
San Francisco
CA
55.8
(04/26/2018 23:48 UTC)
54 55 55 56 57 57 58 60
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Anacapa Island
CA
56 57 58 59 60 61 63 64
Avalon
CA
58 59 60 62 62 64 66 67
Balboa
CA
59 59 60 62 63 64 65 66
Dana Point
CA
60 62 62 63 65 67 67 68
Gaviota
CA
56 57 57 58 58 60 62 63
Los Angeles
CA
59.0
(04/26/2018 23:48 UTC)
60 60 61 61 62 64 65 67
Newport Beach
CA
60 61 63 64 66 66 69 69
Oceanside
CA
59 60 61 62 63 65 66 67
Oceanside Offshore
CA
62.2
(04/26/2018 23:00 UTC)
59 59 64 64 64 64 69 69
Point Mugu
CA
55 54 55 56 58 58 59 60
Port Hueneme
CA
56 56 57 57 58 60 60 62
San Clemente
CA
58 59 60 61 63 63 64 66
San Diego
Bay CA
65.5
(04/26/2018 23:42 UTC)
63 64 66 67 69 70 71 71
San Nicolas Island
CA
57.9
(04/26/2018 23:00 UTC)
55 55 57 57 58 58 61 61
Santa Monica
CA
61.3
(04/26/2018 23:48 UTC)
58 59 60 61 63 65 66 67
Santa Barbara
CA
58 58 59 60 61 62 63 63
Scripps Pier
CA
59 60 61 63 64 65 66 67
Ventura
CA
59 59 60 61 62 64 64 65
Zuma Beach
CA
57 57 57 58 59 60 61 63
Water Temperature Table of Other Pacific Islands (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Pago Pago Am.
Samoa
86.0
(04/26/2018 23:48 UTC)
84 83 82 81 81 81 82 83
Kwajalein
Marshall Islands
83.7
(04/26/2018 23:48 UTC)
86 87 91 95 98 91 87 87
Wake Island 80 80 83 83 83 82 81 80
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Buffalo, NY 44.6
(04/26/2018 23:48 UTC)
46.09 55.75 64.67 72.23 70.20 60.63 49.95 44.05
Cleveland, OH 45.9
(04/26/2018 23:48 UTC)
48.90 55.59 68.83 74.97 74.54 70.03 58.22 50.11
Marblehead, OH 46.2
(04/26/2018 23:48 UTC)
49.27 59.50 72.26 75.19 77.00 68.21 55.37 45.18
Toledo, OH 50.34 52.20 52.58 53.88 55.72 57.84 58.97 57.90
Harbor Beach, MI 47.1
(04/26/2018 23:48 UTC)
45.68 53.03 59.66 70.52 71.20 67.78 56.16 44.65
Alpena, MI
S.W.Pier, MI 32.4
(04/26/2018 23:48 UTC)
34.74 43.73 53.31 63.96 67.86 64.19 56.64 47.62
West Neebish
Island, MI
39.92 46.90 54.18 62.18 65.60 63.50 56.39 48.02
De Tour Village, MI 34.5
(04/26/2018 23:48 UTC)
39.14 48.36 59.98 64.91 63.64 60.31 47.03 38.05
Ludington, MI 48.17 52.10 56.65 59.27 61.35 60.48 56.44 53.04
Port Inland, MI 39.92 46.90 54.18 62.18 65.60 63.50 56.39 48.02
Oswego, NY 48.91 52.10 56.94 61.94 64.74 64.38 62.42 57.60
Point Iroquois, MI 44.76 46.96 52.96 56.22 56.37 53.98 47.51 43.51
Marquette C.G., MI 46.10 48.23 53.27 55.07 55.62 54.30 48.89 45.10
Rock Cut, MI 39.52 47.88 55.92 66.00 68.32 64.22 52.85 44.44
Water Temperature Table of the Alaska Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Adak Island
AK
39.7
(04/26/2018 23:48 UTC)
40 41 43 45 46 46 45 44
Anchorage
AK
37.2
(04/26/2018 23:42 UTC)
34 44 54 58 57 53 44 34
Juneau
AK
40 46 51 52 51 49 44 40
Ketchikan
AK
45.7
(04/26/2018 23:42 UTC)
44 48 54 56 57 54 50 46
Kodiak
AK
41.7
(04/26/2018 23:48 UTC)
37 41 44 52 53 51 48 44
Nikiski
AK
39.0
(04/26/2018 23:48 UTC)
32 41 46 54 53 49 42 33
Nome
AK
31 34 43 52 54 48 38 30
Sand Point
AK
40.8
(04/26/2018 23:48 UTC)
37 40 45 50 53 52 49 45
Seldovia
AK
41.5
(04/26/2018 23:48 UTC)
40 43 46 49 51 51 48 44
Seward
AK
42.8
(04/26/2018 23:48 UTC)
40 44 50 54 56 54 50 46
Sitka
AK
44.8
(04/26/2018 23:48 UTC)
43 47 51 54 56 56 51 47
Yakutat
AK
43.5
(04/26/2018 23:48 UTC)
42 47 51 47 56 54 46 48
Unalaska
AK
41.0
(04/26/2018 23:48 UTC)
39 42 45 48 50 48 45 42
Valdez
AK
44.1
(04/26/2018 23:48 UTC)
41 47 49 52 53 52 49 45
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Fri Apr 27, 00:02:46 UTC 2018
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Honolulu
Oahu Island
77.4
(04/26/2018 23:48 UTC)
76 78 79 80 80 81 81 79
Hilo
Hawaii Island
76.5
(04/26/2018 23:42 UTC)
72 72 74 74 75 75 75 74
Kahului
Maui Island
77.2
(04/26/2018 23:42 UTC)
76 78 79 79 80 80 80 78
Kawaihae
Hawaii Island
79.7
(04/26/2018 23:48 UTC)
78 79 80 81 81 80 81 80
Mokuoloe, Oahu Island 77.4
(04/26/2018 23:48 UTC)
75 77 79 79 80 80 78 76
Nawiliwili
Kauai Island
78.4
(04/26/2018 23:42 UTC)
78 79 81 82 82 83 82 80
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)