Current sea water temperature:
+37.9°F
| Minimum sea water temperature in April: | 44.8°F |
| Maximum sea water temperature in April: | 37.0°F |
| Average sea water temperature in April: | 40.2°F |
| more information | |
14 days
forecast
forecast
| Seward |
monthly
weather
weather
| Seward |
Sea water temperature for the last 10 days:
| April 8 | 37.9°F | April 3 | 37.8°F |
| April 7 | 37.8°F | April 2 | 37.8°F |
| April 6 | 38.1°F | April 1 | 37.8°F |
| April 5 | 37.8°F | March 31 | 37.6°F |
| April 4 | 37.6°F | March 30 | 37.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Seward?
Based on the data about daily sea water temperature for the last three years the warmest sea in Seward was noticed in August, July and September.
Monthly Sea Temperatures in Seward, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 55.9°F. The highest and lowest sea temperatures during the month were 58.3°F and 53.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 54.6°F. The highest and lowest sea temperatures during the month were 56.1°F and 53.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 54.0°F. The highest and lowest sea temperatures during the month were 55.2°F and 52.7°F.
current
weather
weather
| Seward |
weather in
April
April
| Seward |
Best time for vacation in Seward
Seward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seward
Local time: 03:05
April 08, wednesday
0600
28°F
SW
3 mph
3 mph
0900
34°F
SW
3 mph
3 mph
1200
36°F
W
2 mph
2 mph
1500
37°F
W
2 mph
2 mph
1800
36°F
W
3 mph
3 mph
2100
36°F
SW
4 mph
4 mph
April 09, thursday
0000
34°F
S
6 mph
6 mph
0300
30°F
S
6 mph
6 mph
