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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: Sun Apr 23, 21:02:05 UTC 2017
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 41.5
(04/23/2017 20:48 UTC)
42 45 47 51 54 56 58 60
Eastport ME 40.1
(04/23/2017 20:42 UTC)
39 41 43 44 46 46 50 51
Portland
ME
45.9
(04/23/2017 19:50 UTC)
39 41 47 51 54 57 60 61
Portsmouth
Harbor NH
41 45 48 52 54 56 60 60
Boston, MA 47.7
(04/23/2017 20:48 UTC)
45 49 54 58 61 63 66 67
Fall River
MA
47.8
(04/23/2017 20:42 UTC)
47 51 55 60 65 63 71 74
Woods
Hole MA
48.2
(04/23/2017 20:48 UTC)
44 47 54 56 61 65 70 72
Conimicut
Light RI
46.0
(04/23/2017 20:54 UTC)
46 51 56 60 65 69 73 75
Quonset
Point RI
51.4
(04/23/2017 20:42 UTC)
45 49 51 53 63 66 75 78
Newport
RI
47.7
(04/23/2017 20:54 UTC)
44 48 52 57 61 63 68 69
Providence
RI
46.0
(04/23/2017 20:42 UTC)
46 51 55 59 61 66 69 70
New Haven
CT
53.2
(04/23/2017 20:48 UTC)
46 50 55 60 66 69 72 73
New London
CT
45.5
(04/23/2017 20:48 UTC)
47 51 54 59 62 66 68 72
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
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
51.6
(04/23/2017 20:48 UTC)
47 51 56 60 65 70 73 74
Kings
Point NY
50.9
(04/23/2017 20:48 UTC)
46 49 55 59 63 67 68 71
Montauk, NY 46.6
(04/23/2017 20:48 UTC)
42 46 50 54 59 62 67 70
The Battery
NY
48.9
(04/23/2017 20:48 UTC)
45 49 54 60 64 67 70 73
Willets
Point NY
45 49 54 59 63 66 70 71
Sandy
Hook NJ
53.4
(04/23/2017 20:48 UTC)
44 48 52 58 60 63 67 71
Atlantic
City NJ
53.2
(04/23/2017 20:48 UTC)
46 50 54 58 62 64 69 70
Cape May
NJ
56.8
(04/23/2017 20:48 UTC)
48 51 56 62 67 69 71 74
Ship John Shoal
NJ
58.6
(04/23/2017 20:48 UTC)
52 57 61 68 74 77 81 82
Tacony-Palmyra Bridge
NJ
53 57 61 66 74 77 79 82
Marcus Hook PA 58.8
(04/23/2017 20:42 UTC)
51 56 63 66 73 75 79 82
Newbold PA 57.2
(04/23/2017 20:48 UTC)
50 55 61 64 72 75 80 82
Philadelphia PA 58.6
(04/23/2017 20:48 UTC)
50 55 61 65 71 74 78 80
Brandywine
Shoal Light DE
52 56 63 67 73 77 81 83
Delaware
City DE
58.3
(04/23/2017 20:54 UTC)
52 56 63 67 73 77 81 83
Lewes
DE
56.3
(04/23/2017 20:48 UTC)
49 53 58 62 66 69 71 74
Reedy Point
DE
58.8
(04/23/2017 20:48 UTC)
52 56 62 66 74 78 80 82
Annapolis
MD
50 54 58 63 69 74 76 78
Baltimore
MD
61.2
(04/23/2017 20:54 UTC)
51 57 61 67 70 75 77 78
Chesapeake
City MD
60.4
(04/23/2017 20:54 UTC)
52 58 64 69 75 79 81 83
Ocean
City MD
56.7
(04/23/2017 20:42 UTC)
48 51 53 58 60 65 68 69
Solomons
Island MD
61.5
(04/23/2017 20:42 UTC)
50 55 61 66 72 75 79 81
Tolchester
Beach MD
58.8
(04/23/2017 20:48 UTC)
51 57 62 67 72 76 79 81
Washington
DC
65.8
(04/23/2017 20:48 UTC)
54 61 64 71 74 79 80 83
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
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
61.2
(04/23/2017 20:54 UTC)
56 57 62 66 71 74 77 78
Kiptopeke VA 60.8
(04/23/2017 20:48 UTC)
51 56 60 66 70 69 76 77
Lewisetta, VA 62.8
(04/23/2017 20:54 UTC)
56 61 66 71 77 80 81 83
Money Point, VA 64.4
(04/23/2017 20:54 UTC)
61 65 71 74 80 83 86 87
Virginia
Beach
VA
53.4
(04/23/2017 19:50 UTC)
50 53 58 60 70 73 76 78
Yorktown, VA 63.9
(04/23/2017 20:48 UTC)
56 59 67 71 75 78 81 82
Cape
Hatteras
NC
58 60 68 68 72 75 76 79
Duck
NC
63.0
(04/23/2017 20:48 UTC)
58 60 66 68 73 74 71 71
Wilmington
NC
71.4
(04/23/2017 20:48 UTC)
69 72 75 78 80 81 82 83
Myrtle
Beach,
SC
62 66 70 75 77 80 81 83
Charleston
SC
74.3
(04/23/2017 20:48 UTC)
64 68 71 75 79 80 82 84
Daytona
Beach
FL
75.2
(04/23/2017 20:40 UTC)
70 73 75 78 79 80 80 80
Savannah
Beach
GA
72.7
(04/23/2017 19:50 UTC)
65 69 72 76 79 82 84 86
Fernandina
Beach FL
76.8
(04/23/2017 20:54 UTC)
68 72 75 78 81 81 83 84
Mayport(Bar
Pilots Dock),FL
75.0
(04/23/2017 20:54 UTC)
69 72 75 78 80 81 82 83
St Augustine
Beach FL
77.0
(04/23/2017 20:00 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
77.5
(04/23/2017 20:30 UTC)
77 78 81 83 85 85 86 87
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
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: Sun Apr 23, 21:02:05 UTC 2017
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Blackwater Sound, FL 79.7
(04/23/2017 19:00 UTC)
78 83 87 88 88 86 82 76
Little Blackwater, FL 78.8
(04/23/2017 19:00 UTC)
76 82 86 87 88 87 81 75
Long Sound, FL 80.1
(04/23/2017 20:00 UTC)
78 83 86 88 88 86 81 76
Highway Creek, FL 79.9
(04/23/2017 19:00 UTC)
77 84 87 87 88 85 80 78
Duck Key, FL 77.9
(04/23/2017 19:00 UTC)
76 82 86 87 87 85 80 75
Trout Cove, FL 80.2
(04/23/2017 19:00 UTC)
77 83 86 88 88 87 81 76
Butternut Key, FL 78.1
(04/23/2017 20:00 UTC)
76 82 86 87 87 85 80 75
Little Madeira, FL 80.6
(04/23/2017 20:00 UTC)
77 83 86 88 88 86 81 76
Taylor River, FL 81.5
(04/23/2017 20:00 UTC)
78 84 86 88 88 85 80 74
Bob Allen, FL 81.3
(04/23/2017 20:00 UTC)
78 84 87 89 88 86 80 76
Whipray Basin, FL 79.0
(04/23/2017 19:00 UTC)
77 84 87 88 87 85 79 74
Garfield Bight, FL 83.1
(04/23/2017 20:00 UTC)
77 85 87 89 88 87 81 74
Peterson Key, FL 79.5
(04/23/2017 20:00 UTC)
77 83 86 88 88 86 80 75
Little Rabbit Key, FL 79.5
(04/23/2017 19:00 UTC)
77 83 87 88 88 86 79 75
Johnson Key, FL 78.6
(04/23/2017 19:00 UTC)
76 83 86 88 88 86 81 75
Murray Key, FL 78.6
(04/23/2017 20:00 UTC)
77 84 87 88 88 86 81 74
Tarpon Bay East, FL 78.3
(04/23/2017 19:00 UTC)
78 83 86 87 86 84 79 75
Cane Patch, FL 77.7
(04/23/2017 19:00 UTC)
78 81 84 85 85 84 79 73
Gunboat Island, FL 77.5
(04/23/2017 20:00 UTC)
76 82 85 86 86 85 78 73
Broad River Lower, FL 76.6
(04/23/2017 19:00 UTC)
76 82 85 87 86 86 79 74
Lostmans River, FL 75.9
(04/23/2017 17:00 UTC)
76 83 85 88 87 86 80 75
Willy Willy, FL 79.0
(04/23/2017 20:00 UTC)
76 83 86 86 86 84 78 71
Cannon Bay, FL 77.9
(04/23/2017 20:00 UTC)
78 85 90 89 89 87 81 77
Watson Place, FL 77.2
(04/23/2017 20:00 UTC)
76 83 86 88 87 86 80 75
Broad River, FL 78.1
(04/23/2017 20:00 UTC)
77 82 85 87 86 84 79 74
Key West FL 77.0
(04/23/2017 20:48 UTC)
78 82 85 87 87 86 82 76
Naples FL 75.7
(04/23/2017 20:54 UTC)
77 82 86 87 87 86 81 73
St. Petersburg
FL
81.0
(04/23/2017 20:54 UTC)
74 80 84 86 86 84 78 70
Cedar Key FL 73 80 84 86 86 83 76 66
Pensacola FL 76.6
(04/23/2017 20:42 UTC)
71 78 84 85 86 82 74 65
Dauphin
Island AL
77.0
(04/23/2017 20:48 UTC)
70 75 82 84 84 80 72 62
Coast Guard
Sector Mobile AL
75.4
(04/23/2017 20:48 UTC)
72 79 86 87 86 84 77 67
Mobile State
Docks AL
75.2
(04/23/2017 20:42 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: Sun Apr 23, 21:02:05 UTC 2017
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Corpus Christi Point, TX 77.7
(04/23/2017 20:48 UTC)
72 79 83 84 85 84 79 70
Eagle Point, TX 74.8
(04/23/2017 20:42 UTC)
71 74 86 87 88 82 73 65
Freeport TX 74.5
(04/23/2017 20:48 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
73.9
(04/23/2017 20:42 UTC)
72 78 84 85 87 83 77 68
Galveston Channel TX 73.9
(04/23/2017 20:54 UTC)
Morgans Point, TX 75.9
(04/23/2017 20:54 UTC)
72 78 85 86 87 82 72 66
Port Aransas, TX 75.7
(04/23/2017 20:48 UTC)
71 80 85 86 86 86 77 72
Port Mansfield, TX 78.1
(04/23/2017 20:48 UTC)
75 79 83 85 85 83 76 69
Rockport, TX 78.4
(04/23/2017 20:48 UTC)
75 81 87 88 89 85 79 70
Sabine Pass
North TX
77.2
(04/23/2017 20:42 UTC)
56 58 66 69 71 69 61 32
South Padre Island TX 78.4
(04/23/2017 20:48 UTC)
70 77 79 79 80 83 78 71
Buoy 42001 78.4
(04/23/2017 19:50 UTC)
74 78 82 84 85 84 81 77
Buoy 42002 79.2
(04/23/2017 19:50 UTC)
73 77 82 85 86 84 82 78
Buoy 42003 78 80 83 85 85 84 82 81
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
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
54.5
(04/23/2017 20:48 UTC)
50 50 50 51 51 51 51 51
Charleston
OR
53.8
(04/23/2017 20:42 UTC)
51 52 52 53 54 55 55 55
Newport
OR
54.5
(04/23/2017 20:48 UTC)
50 50 51 53 55 55 55 55
Seaside
OR
51 51 53 55 57 58 58 58
Columbia
River
Lightship
OR
50 51 52 54 55 56 57 57
Astoria
OR
51.3
(04/23/2017 20:48 UTC)
48 52 56 58 60 62 64 67
Umatilla
Lightship
WA
48 49 50 51 53 54 54 55
Longview WA 49.3
(04/23/2017 20:48 UTC)
47 50 52 56 58 61 65 68
Neah
Bay
WA
52.7
(04/23/2017 20:48 UTC)
48 49 50 51 52 53 53 53
Port
Townsend
WA
49.5
(04/23/2017 20:42 UTC)
47 48 49 50 51 52 53 54
Seattle
WA
48.4
(04/23/2017 20:48 UTC)
48 49 50 51 53 54 55 56
Tacoma WA 45.7
(04/23/2017 20:42 UTC)
47 48 49 49 51 52 53 54
Cherry Point
WA
48 49 50 52 53 54 55 56
Friday
Harbor
WA
48.4
(04/23/2017 20:48 UTC)
44 45 47 47 52 52 52 53
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
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 52.7
(04/23/2017 20:48 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
(04/23/2017 20:48 UTC)
55 55 56 56 56 56 57 58
Redwood City
CA
64.4
(04/23/2017 20:48 UTC)
59 61 64 65 67 70 71 72
Richmond CA 57.4
(04/23/2017 20:42 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 61.5
(04/23/2017 20:48 UTC)
57 60 62 63 64 65 66 66
Fort Point CA 54 55 55 55 56 58 58 58
Southeast Farallon Island CA 56.7
(04/23/2017 20:48 UTC)
52 52 52 52 53 53 54 54
Bodega Bay CA 52.9
(04/23/2017 20:48 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 57.4
(04/23/2017 20:48 UTC)
51 52 53 54 54 56 57 58
San Francisco
CA
57.9
(04/23/2017 20:42 UTC)
54 55 55 56 57 57 58 60
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
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
60.1
(04/23/2017 20:48 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
63.1
(04/23/2017 20:30 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
66.4
(04/23/2017 20:48 UTC)
63 64 66 67 69 70 71 71
San Nicolas Island
CA
55.9
(04/23/2017 20:30 UTC)
55 55 57 57 58 58 61 61
Santa Monica
CA
64.8
(04/23/2017 20:42 UTC)
58 59 60 61 63 65 66 67
Santa Barbara
CA
58 58 59 60 61 62 63 63
Scripps Pier
CA
64.2
(04/23/2017 20:42 UTC)
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: Sun Apr 23, 21:02:05 UTC 2017
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Pago Pago Am.
Samoa
86.9
(04/23/2017 20:48 UTC)
84 83 82 81 81 81 82 83
Kwajalein
Marshall Islands
83.1
(04/23/2017 20:48 UTC)
86 87 91 95 98 91 87 87
Wake Island 82.6
(04/23/2017 20:48 UTC)
80 80 83 83 83 82 81 80
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Buffalo, NY 49.5
(04/23/2017 20:48 UTC)
46.09 55.75 64.67 72.23 70.20 60.63 49.95 44.05
Cleveland, OH 51.8
(04/23/2017 20:48 UTC)
48.90 55.59 68.83 74.97 74.54 70.03 58.22 50.11
Marblehead, OH 56.5
(04/23/2017 20:48 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 48.9
(04/23/2017 20:48 UTC)
45.68 53.03 59.66 70.52 71.20 67.78 56.16 44.65
Alpena, MI
S.W.Pier, MI 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 38.3
(04/23/2017 20:48 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: Sun Apr 23, 21:02:05 UTC 2017
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Adak Island
AK
41.7
(04/23/2017 20:48 UTC)
40 41 43 45 46 46 45 44
Anchorage
AK
35.2
(04/23/2017 20:48 UTC)
34 44 54 58 57 53 44 34
Juneau
AK
40 46 51 52 51 49 44 40
Ketchikan
AK
45.3
(04/23/2017 20:42 UTC)
44 48 54 56 57 54 50 46
Kodiak
AK
43.3
(04/23/2017 20:48 UTC)
37 41 44 52 53 51 48 44
Nikiski
AK
34.7
(04/23/2017 20:48 UTC)
32 41 46 54 53 49 42 33
Nome
AK
29.7
(04/23/2017 20:48 UTC)
31 34 43 52 54 48 38 30
Sand Point
AK
39.0
(04/23/2017 20:48 UTC)
37 40 45 50 53 52 49 45
Seldovia
AK
41.5
(04/23/2017 20:48 UTC)
40 43 46 49 51 51 48 44
Seward
AK
42.3
(04/23/2017 20:48 UTC)
40 44 50 54 56 54 50 46
Sitka
AK
44.4
(04/23/2017 20:48 UTC)
43 47 51 54 56 56 51 47
Yakutat
AK
45.3
(04/23/2017 20:48 UTC)
42 47 51 47 56 54 46 48
Unalaska
AK
39.9
(04/23/2017 20:48 UTC)
39 42 45 48 50 48 45 42
Valdez
AK
42.6
(04/23/2017 20:48 UTC)
41 47 49 52 53 52 49 45
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Sun Apr 23, 21:02:05 UTC 2017
Location Recent
Temperatures
APR MAY JUN JUL AUG SEP OCT NOV
Honolulu
Oahu Island
78.8
(04/23/2017 20:42 UTC)
76 78 79 80 80 81 81 79
Hilo
Hawaii Island
76.8
(04/23/2017 20:42 UTC)
72 72 74 74 75 75 75 74
Kahului
Maui Island
78.4
(04/23/2017 20:42 UTC)
76 78 79 79 80 80 80 78
Kawaihae
Hawaii Island
80.1
(04/23/2017 20:48 UTC)
78 79 80 81 81 80 81 80
Mokuoloe, Oahu Island 78.3
(04/23/2017 20:42 UTC)
75 77 79 79 80 80 78 76
Nawiliwili
Kauai Island
78.6
(04/23/2017 20:42 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)