Average sea water temperature in December:
+42.8°F
Minimum sea water temperature in December: | 47.1°F |
Maximum sea water temperature in December: | 40.6°F |
Daily sea water temperature in December, °F
Show year:
2024
2023
2022
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The average sea water temperature in December of 2024 was 42.0°F. The highest and lowest sea temperatures during the month were 43.3°F and 41.2°F.
Monthly sea water temperature in Seward, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
9
18
27
36
45
54
63
72
42.8
45.8
49.3
53.2
56.4
55.3
50.9
45.2
40.3
39.1
39.7
41.2
Which USA resorts have warmest sea in December?
Place name | December 2024 | December 2023 |
---|---|---|
West Palm Beach | 78.4°F | 79.0°F |
Kailua Kona | 78.3°F | 79.1°F |
Honolulu | 78.3°F | 77.9°F |
Hawaii | 78.3°F | 77.8°F |
Maui | 77.8°F | 77.6°F |
Fort Lauderdale | 77.6°F | 78.2°F |
Oahu | 77.2°F | 76.9°F |
Kauai | 76.0°F | 77.9°F |
Miami Beach | 75.9°F | 76.6°F |
Miami | 73.0°F | 74.5°F |
Key West | 72.6°F | 74.9°F |
South Padre Island | 71.9°F | 67.9°F |
Everglades | 69.7°F | 73.5°F |
Marco Island | 68.0°F | 70.0°F |
Cape Coral | 67.8°F | 68.9°F |
Naples | 67.7°F | 69.8°F |
Mustang Island | 67.5°F | 64.8°F |
Pensacola Beach | 66.7°F | 64.3°F |
Cocoa Beach | 66.6°F | 68.1°F |
Destin | 66.5°F | 64.8°F |
Best time for vacation in Seward
Seward on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Seward
Local time: 03:48
April 27, sunday
0600

28°F
SW
5 mph
5 mph
0900

37°F
S
2 mph
2 mph
1200

39°F
SW
2 mph
2 mph
1500

39°F
N
1 mph
1 mph
1800

39°F
SW
3 mph
3 mph
2100

36°F
SW
4 mph
4 mph
April 28, monday
0000

36°F
S
6 mph
6 mph
0300

36°F
S
4 mph
4 mph