Average sea water temperature in January:
+41.1°F
| Minimum sea water temperature in January: | 44.1°F |
| Maximum sea water temperature in January: | 37.4°F |
Daily sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 40.5°F. The highest and lowest sea temperatures during the month were 42.8°F and 37.4°F.
Monthly sea water temperature in Seward, °F
Which USA resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Honolulu | 77.2°F | 77.6°F |
| Hawaii | 77.2°F | 77.5°F |
| Maui | 77.0°F | 76.9°F |
| Kauai | 77.0°F | 75.0°F |
| West Palm Beach | 76.6°F | 75.5°F |
| Oahu | 76.1°F | 76.5°F |
| Fort Lauderdale | 75.9°F | 75.1°F |
| Miami Beach | 74.0°F | 73.1°F |
| Key West | 72.5°F | 70.3°F |
| Key Largo | 71.7°F | 71.1°F |
| Miami | 71.2°F | 70.7°F |
| Port St. Lucie | 70.1°F | 67.1°F |
| South Padre Island | 69.5°F | 66.7°F |
| Naples | 67.7°F | 64.7°F |
| Cape Coral | 67.3°F | 64.3°F |
| Cocoa Beach | 66.9°F | 60.9°F |
| Siesta Key | 65.0°F | 61.5°F |
| Sarasota | 65.0°F | 61.2°F |
| Orlando | 64.8°F | 59.8°F |
| Tampa | 64.3°F | 60.4°F |
Best time for vacation in Seward
Seward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seward
Local time: 03:03
September 19, saturday
0600
43°F
W
4 mph
4 mph
0900
43°F
S
4 mph
4 mph
1200
43°F
SW
8 mph
8 mph
1500
41°F
S
11 mph
11 mph
1800
41°F
S
9 mph
9 mph
2100
41°F
S
14 mph
14 mph
September 20, sunday
0000
41°F
S
15 mph
15 mph
0300
39°F
S
13 mph
13 mph
