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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: Sat Mar 28, 11:01:34 UTC 2020
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 38.5
(03/28/2020 10:48 UTC)
38 42 45 47 51 54 56 58
Eastport ME 38.1
(03/28/2020 10:48 UTC)
38 39 41 43 44 46 46 50
Portland
ME
40.8
(03/28/2020 09:50 UTC)
37 39 41 47 51 54 57 60
Portsmouth
Harbor NH
37 41 45 48 52 54 56 60
Boston, MA 42.6
(03/28/2020 10:42 UTC)
41 45 49 54 58 61 63 66
Fall River
MA
45.0
(03/28/2020 10:48 UTC)
41 47 51 55 60 65 63 71
Woods
Hole MA
43.7
(03/28/2020 10:48 UTC)
37 44 47 54 56 61 65 70
Conimicut
Light RI
46.8
(03/28/2020 10:48 UTC)
41 46 51 56 60 65 69 73
Quonset
Point RI
45.7
(03/28/2020 10:48 UTC)
40 45 49 51 53 63 66 75
Newport
RI
39.9
(03/28/2020 10:48 UTC)
37 44 48 52 57 61 63 68
Providence
RI
43.9
(03/28/2020 10:42 UTC)
41 46 51 55 59 61 66 69
New Haven
CT
44.1
(03/28/2020 10:48 UTC)
40 46 50 55 60 66 69 72
New London
CT
45.1
(03/28/2020 10:48 UTC)
40 47 51 54 59 62 66 68
Water Temperature Table of the Central Atlantic Coast (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
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
48.2
(03/28/2020 10:48 UTC)
32 47 51 56 60 65 70 73
Kings
Point NY
50.5
(03/28/2020 10:48 UTC)
40 46 49 55 59 63 67 68
Montauk, NY 45.5
(03/28/2020 10:48 UTC)
38 42 46 50 54 59 62 67
The Battery
NY
46.2
(03/28/2020 10:48 UTC)
41 45 49 54 60 64 67 70
Willets
Point NY
39 45 49 54 59 63 66 70
Sandy
Hook NJ
49.5
(03/28/2020 10:48 UTC)
40 44 48 52 58 60 63 67
Atlantic
City NJ
47.5
(03/28/2020 10:48 UTC)
42 46 50 54 58 62 64 69
Cape May
NJ
49.1
(03/28/2020 10:48 UTC)
42 48 51 56 62 67 69 71
Ship John Shoal
NJ
44 52 57 61 68 74 77 81
Tacony-Palmyra Bridge
NJ
45 53 57 61 66 74 77 79
Marcus Hook PA 51.3
(03/28/2020 10:48 UTC)
44 51 56 63 66 73 75 79
Newbold PA 48.9
(03/28/2020 10:48 UTC)
44 50 55 61 64 72 75 80
Philadelphia PA 50.0
(03/28/2020 10:48 UTC)
43 50 55 61 65 71 74 78
Brandywine
Shoal Light DE
45 52 56 63 67 73 77 81
Delaware
City DE
54.1
(03/28/2020 10:48 UTC)
45 52 56 63 67 73 77 81
Lewes
DE
49.1
(03/28/2020 10:48 UTC)
41 49 53 58 62 66 69 71
Reedy Point
DE
50.7
(03/28/2020 10:48 UTC)
44 52 56 62 66 74 78 80
Annapolis
MD
42 50 54 58 63 69 74 76
Baltimore
MD
51.6
(03/28/2020 10:48 UTC)
43 51 57 61 67 70 75 77
Chesapeake
City MD
51.4
(03/28/2020 10:48 UTC)
44 52 58 64 69 75 79 81
Ocean
City MD
51.8
(03/28/2020 10:42 UTC)
42 48 51 53 58 60 65 68
Solomons
Island MD
52.3
(03/28/2020 10:48 UTC)
43 50 55 61 66 72 75 79
Tolchester
Beach MD
51.8
(03/28/2020 10:12 UTC)
44 51 57 62 67 72 76 79
Washington
DC
54.7
(03/28/2020 10:48 UTC)
46 54 61 64 71 74 79 80
Water Temperature Table of the Southern Atlantic Coast (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
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
44 56 57 62 66 71 74 77
Kiptopeke VA 53.1
(03/28/2020 10:48 UTC)
46 51 56 60 66 70 69 76
Lewisetta, VA 53.2
(03/28/2020 10:48 UTC)
48 56 61 66 71 77 80 81
Money Point, VA 57.4
(03/28/2020 10:48 UTC)
55 61 65 71 74 80 83 86
Virginia
Beach
VA
48 50 53 58 60 70 73 76
Yorktown, VA 54.9
(03/28/2020 10:48 UTC)
49 56 59 67 71 75 78 81
Cape
Hatteras
NC
52 58 60 68 68 72 75 76
Duck
NC
46 58 60 66 68 73 74 71
Wilmington
NC
64.4
(03/28/2020 10:48 UTC)
62 69 72 75 78 80 81 82
Myrtle
Beach,
SC
55 62 66 70 75 77 80 81
Charleston
SC
66.7
(03/28/2020 10:48 UTC)
57 64 68 71 75 79 80 82
Daytona
Beach
FL
75.4
(03/28/2020 10:40 UTC)
65 70 73 75 78 79 80 80
Savannah
Beach
GA
66.6
(03/28/2020 09:50 UTC)
59 65 69 72 76 79 82 84
Fernandina
Beach FL
74.1
(03/28/2020 10:42 UTC)
62 68 72 75 78 81 81 83
Mayport(Bar
Pilots Dock),FL
72.3
(03/28/2020 10:48 UTC)
62 69 72 75 78 80 81 82
St Augustine
Beach FL
70.0
(03/28/2020 10:00 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
81.5
(03/28/2020 10:30 UTC)
74 77 78 81 83 85 85 86
Water Temperature Table of Other Atlantic Sites (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
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: Sat Mar 28, 11:01:34 UTC 2020
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Blackwater Sound, FL 80.1
(03/28/2020 09:00 UTC)
71 78 83 87 88 88 86 82
Little Blackwater, FL 80.6
(03/28/2020 09:00 UTC)
70 76 82 86 87 88 87 81
Long Sound, FL 79.3
(03/28/2020 10:00 UTC)
71 78 83 86 88 88 86 81
Highway Creek, FL 80.1
(03/28/2020 10:00 UTC)
71 77 84 87 87 88 85 80
Duck Key, FL 80.4
(03/28/2020 09:00 UTC)
69 76 82 86 87 87 85 80
Trout Cove, FL 79.3
(03/28/2020 09:00 UTC)
70 77 83 86 88 88 87 81
Butternut Key, FL 79.5
(03/28/2020 10:00 UTC)
69 76 82 86 87 87 85 80
Little Madeira, FL 79.5
(03/28/2020 10:00 UTC)
71 77 83 86 88 88 86 81
Taylor River, FL 85.5
(03/28/2020 10:00 UTC)
72 78 84 86 88 88 85 80
Bob Allen, FL 78.8
(03/28/2020 10:00 UTC)
70 78 84 87 89 88 86 80
Whipray Basin, FL 79.0
(03/28/2020 10:00 UTC)
71 77 84 87 88 87 85 79
Garfield Bight, FL 79.2
(03/28/2020 10:00 UTC)
70 77 85 87 89 88 87 81
Peterson Key, FL 79.9
(03/28/2020 10:00 UTC)
70 77 83 86 88 88 86 80
Little Rabbit Key, FL 81.3
(03/28/2020 09:00 UTC)
68 77 83 87 88 88 86 79
Johnson Key, FL 78.1
(03/28/2020 10:00 UTC)
70 76 83 86 88 88 86 81
Murray Key, FL 80.6
(03/28/2020 10:00 UTC)
70 77 84 87 88 88 86 81
Tarpon Bay East, FL 79.0
(03/28/2020 09:00 UTC)
71 78 83 86 87 86 84 79
Cane Patch, FL 79.0
(03/28/2020 10:00 UTC)
72 78 81 84 85 85 84 79
Gunboat Island, FL 80.6
(03/28/2020 10:00 UTC)
71 76 82 85 86 86 85 78
Broad River Lower, FL 70 76 82 85 87 86 86 79
Lostmans River, FL 81.0
(03/28/2020 10:00 UTC)
70 76 83 85 88 87 86 80
Willy Willy, FL 78.4
(03/28/2020 10:00 UTC)
70 76 83 86 86 86 84 78
Cannon Bay, FL 82.6
(03/28/2020 10:00 UTC)
71 78 85 90 89 89 87 81
Watson Place, FL 82.2
(03/28/2020 10:00 UTC)
70 76 83 86 88 87 86 80
Broad River, FL 82.2
(03/28/2020 10:00 UTC)
71 77 82 85 87 86 84 79
Key West FL 86.5
(03/28/2020 10:48 UTC)
75 78 82 85 87 87 86 82
Naples FL 80.4
(03/28/2020 10:42 UTC)
71 77 82 86 87 87 86 81
St. Petersburg
FL
68 74 80 84 86 86 84 78
Cedar Key FL 66 73 80 84 86 86 83 76
Pensacola FL 78.1
(03/28/2020 10:48 UTC)
63 71 78 84 85 86 82 74
Dauphin
Island AL
76.5
(03/28/2020 10:48 UTC)
60 70 75 82 84 84 80 72
Coast Guard
Sector Mobile AL
75.4
(03/28/2020 10:42 UTC)
64 72 79 86 87 86 84 77
Mobile State
Docks AL
69.6
(03/28/2020 10:48 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: Sat Mar 28, 11:01:34 UTC 2020
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Corpus Christi Point, TX 75.6
(03/28/2020 10:48 UTC)
65 72 79 83 84 85 84 79
Eagle Point, TX 77.2
(03/28/2020 10:48 UTC)
65 71 74 86 87 88 82 73
Freeport TX 72.1
(03/28/2020 10:48 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
75.4
(03/28/2020 10:42 UTC)
64 72 78 84 85 87 83 77
Galveston Channel TX 75.2
(03/28/2020 10:48 UTC)
Morgans Point, TX 77.4
(03/28/2020 10:48 UTC)
65 72 78 85 86 87 82 72
Port Aransas, TX 76.1
(03/28/2020 10:48 UTC)
67 71 80 85 86 86 86 77
Port Mansfield, TX 79.5
(03/28/2020 10:48 UTC)
66 75 79 83 85 85 83 76
Rockport, TX 68 75 81 87 88 89 85 79
Sabine Pass
North TX
77.2
(03/28/2020 10:42 UTC)
50 56 58 66 69 71 69 61
South Padre Island TX 75.7
(03/28/2020 10:42 UTC)
64 70 77 79 79 80 83 78
Buoy 42001 70 74 78 82 84 85 84 81
Buoy 42002 76.5
(03/28/2020 10:40 UTC)
70 73 77 82 85 86 84 82
Buoy 42003 79.7
(03/28/2020 10:40 UTC)
77 78 80 83 85 85 84 82
Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
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
49.6
(03/28/2020 10:48 UTC)
50 50 50 50 51 51 51 51
Charleston
OR
49.6
(03/28/2020 10:42 UTC)
51 51 52 52 53 54 55 55
Newport
OR
49.3
(03/28/2020 10:48 UTC)
50 50 50 51 53 55 55 55
Seaside
OR
50 51 51 53 55 57 58 58
Columbia
River
Lightship
OR
48.4
(03/28/2020 09:50 UTC)
49 50 51 52 54 55 56 57
Astoria
OR
46.9
(03/28/2020 10:48 UTC)
46 48 52 56 58 60 62 64
Umatilla
Lightship
WA
47 48 49 50 51 53 54 54
Longview WA 45.9
(03/28/2020 10:42 UTC)
44 47 50 52 56 58 61 65
Neah
Bay
WA
46.9
(03/28/2020 10:48 UTC)
47 48 49 50 51 52 53 53
Port
Townsend
WA
46.6
(03/28/2020 10:48 UTC)
46 47 48 49 50 51 52 53
Seattle
WA
46 48 49 50 51 53 54 55
Tacoma WA 48.0
(03/28/2020 10:48 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
(03/28/2020 10:48 UTC)
44 44 45 47 47 52 52 52
Water Temperature Table of the Central Pacific Coast (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
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 57.9
(03/28/2020 10:48 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 59.0
(03/28/2020 10:48 UTC)
55 55 55 56 56 56 56 57
Redwood City
CA
58.3
(03/28/2020 10:48 UTC)
57 59 61 64 65 67 70 71
Richmond CA 56.3
(03/28/2020 10:48 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 57.2
(03/28/2020 10:48 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 52.0
(03/28/2020 10:48 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 51.3
(03/28/2020 10:48 UTC)
51 51 52 53 54 54 56 57
San Francisco
CA
58.1
(03/28/2020 10:48 UTC)
54 54 55 55 56 57 57 58
Water Temperature Table of the Southern Pacific Coast (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
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
59.5
(03/28/2020 10:48 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
59.4
(03/28/2020 10:30 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
63.3
(03/28/2020 10:42 UTC)
62 63 64 66 67 69 70 71
San Nicolas Island
CA
57.7
(03/28/2020 10:30 UTC)
56 55 55 57 57 58 58 61
Santa Monica
CA
59.4
(03/28/2020 10:48 UTC)
58 58 59 60 61 63 65 66
Santa Barbara
CA
57 58 58 59 60 61 62 63
Scripps Pier
CA
60.1
(03/28/2020 10:42 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: Sat Mar 28, 11:01:34 UTC 2020
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Pago Pago Am.
Samoa
84 84 83 82 81 81 81 82
Kwajalein
Marshall Islands
83.3
(03/28/2020 10:48 UTC)
82.7 83.6 83.8 84.2 85 86 86.6 87
Wake Island 81.3
(03/28/2020 10:48 UTC)
78 80 80 83 83 83 82 81
Water Temperature Table of the Great Lakes (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Buffalo, NY 42.4
(03/28/2020 10:48 UTC)
33.14 46.09 55.75 64.67 72.23 70.20 60.63 49.95
Cleveland, OH 43.2
(03/28/2020 10:48 UTC)
41.85 48.90 55.59 68.83 74.97 74.54 70.03 58.22
Marblehead, OH 42.8
(03/28/2020 10:48 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 37.63 45.68 53.03 59.66 70.52 71.20 67.78 56.16
Alpena, MI
S.W.Pier, MI 32.7
(03/28/2020 10:48 UTC)
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 34.2
(03/28/2020 10:48 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: Sat Mar 28, 11:01:34 UTC 2020
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Adak Island
AK
39.9
(03/28/2020 10:42 UTC)
39 40 41 43 45 46 46 45
Anchorage
AK
30.4
(03/28/2020 10:48 UTC)
32 34 44 54 58 57 53 44
Juneau
AK
39.4
(03/28/2020 10:48 UTC)
37 40 46 51 52 51 49 44
Ketchikan
AK
44.1
(03/28/2020 10:48 UTC)
43 44 48 54 56 57 54 50
Kodiak
AK
40.1
(03/28/2020 10:48 UTC)
36 37 41 44 52 53 51 48
Nikiski
AK
30.2
(03/28/2020 10:42 UTC)
27 32 41 46 54 53 49 42
Nome
AK
18 31 34 43 52 54 48 38
Sand Point
AK
38.3
(03/28/2020 10:48 UTC)
36 37 40 45 50 53 52 49
Seldovia
AK
39.7
(03/28/2020 10:48 UTC)
39 40 43 46 49 51 51 48
Seward
AK
39.7
(03/28/2020 10:42 UTC)
39 40 44 50 54 56 54 50
Sitka
AK
43.5
(03/28/2020 10:48 UTC)
42 43 47 51 54 56 56 51
Yakutat
AK
41.0
(03/28/2020 10:48 UTC)
40 42 47 51 47 56 54 46
Unalaska
AK
41.0
(03/28/2020 10:42 UTC)
38 39 42 45 48 50 48 45
Valdez
AK
42.8
(03/28/2020 10:48 UTC)
43 41 47 49 52 53 52 49
Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Sat Mar 28, 11:01:34 UTC 2020
Location Recent
Temperatures
MAR APR MAY JUN JUL AUG SEP OCT
Honolulu
Oahu Island
75.9
(03/28/2020 10:42 UTC)
76 76 78 79 80 80 81 81
Hilo
Hawaii Island
76.3
(03/28/2020 10:48 UTC)
71 72 72 74 74 75 75 75
Kahului
Maui Island
73.8
(03/28/2020 10:48 UTC)
75 76 78 79 79 80 80 80
Kawaihae
Hawaii Island
76.6
(03/28/2020 10:48 UTC)
77 78 79 80 81 81 80 81
Mokuoloe, Oahu Island 74.1
(03/28/2020 10:48 UTC)
74 75 77 79 79 80 80 78
Nawiliwili
Kauai Island
77.0
(03/28/2020 10:48 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)