Current sea water temperature:
+39.9°F
| Minimum sea water temperature in February: | 43.2°F |
| Maximum sea water temperature in February: | 38.1°F |
| Average sea water temperature in February: | 39.7°F |
| more information | |
14 days
forecast
forecast
| Seward |
monthly
weather
weather
| Seward |
Sea water temperature for the last 10 days:
| February 26 | 39.9°F | February 21 | 40.8°F |
| February 25 | 39.9°F | February 20 | 40.1°F |
| February 24 | 41.0°F | February 19 | 39.6°F |
| February 23 | 41.4°F | February 18 | 40.5°F |
| February 22 | 41.5°F | February 17 | 39.9°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
March
March
| Seward |
Best time for vacation in Seward
Seward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seward
Local time: 09:28
February 26, thursday
1200
-4°F
S
16 mph
16 mph
1500
0°F
S
14 mph
14 mph
1800
-13°F
S
14 mph
14 mph
2100
-17°F
S
14 mph
14 mph
February 27, friday
0000
-17°F
S
12 mph
12 mph
0300
-17°F
S
12 mph
12 mph
0600
-17°F
S
11 mph
11 mph
0900
-13°F
S
9 mph
9 mph
