Current sea water temperature:
+38.8°F
| Minimum sea water temperature in February: | 39.7°F |
| Maximum sea water temperature in February: | 37.4°F |
| Average sea water temperature in February: | 38.7°F |
| more information | |
14 days
forecast
forecast
| Juneau |
monthly
weather
weather
| Juneau |
Sea water temperature for the last 10 days:
| February 5 | 38.8°F | January 31 | 37.8°F |
| February 4 | 39.2°F | January 30 | 38.3°F |
| February 3 | 38.7°F | January 29 | 38.1°F |
| February 2 | 38.5°F | January 28 | 37.8°F |
| February 1 | 37.9°F | January 27 | 37.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Juneau?
Based on the data about daily sea water temperature for the last three years the warmest sea in Juneau was noticed in July, August and September.
Monthly Sea Temperatures in Juneau, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 54.3°F. The highest and lowest sea temperatures during the month were 56.5°F and 52.3°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 56.0°F. The highest and lowest sea temperatures during the month were 57.9°F and 54.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 53.4°F. The highest and lowest sea temperatures during the month were 58.3°F and 49.3°F.
current
weather
weather
| Juneau |
weather in
February
February
| Juneau |
Best time for vacation in Juneau
Juneau on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Juneau
Local time: 18:39
February 05, thursday
2100
32°F
SW
4 mph
4 mph
February 06, friday
0000
32°F
W
3 mph
3 mph
0300
34°F
SW
4 mph
4 mph
0600
34°F
W
4 mph
4 mph
0900
34°F
SW
5 mph
5 mph
1200
37°F
SW
4 mph
4 mph
1500
34°F
W
5 mph
5 mph
1800
34°F
W
4 mph
4 mph
