Current sea water temperature:
+44.1°F
| Minimum sea water temperature in October: | 49.8°F |
| Maximum sea water temperature in October: | 42.6°F |
| Average sea water temperature in October: | 46.6°F |
| more information | |
14 days
forecast
forecast
| Juneau |
monthly
weather
weather
| Juneau |
Sea water temperature for the last 10 days:
| October 28 | 44.1°F | October 23 | 45.1°F |
| October 27 | 43.9°F | October 22 | 45.7°F |
| October 26 | 43.9°F | October 21 | 45.3°F |
| October 25 | 44.1°F | October 20 | 45.7°F |
| October 24 | 45.0°F | October 19 | 45.9°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 August, July and September.
Monthly Sea Temperatures in Juneau, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 56.7°F. The highest and lowest sea temperatures during the month were 59.2°F and 53.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 54.2°F. The highest and lowest sea temperatures during the month were 56.5°F and 52.2°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 51.5°F. The highest and lowest sea temperatures during the month were 54.3°F and 48.0°F.
current
weather
weather
| Juneau |
weather in
November
November
| Juneau |
Best time for vacation in Juneau
Juneau on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Juneau
Local time: 09:23
October 29, thursday
1200
28°F
SW
2 mph
2 mph
1500
28°F
SW
2 mph
2 mph
1800
23°F
SW
6 mph
6 mph
2100
23°F
SW
6 mph
6 mph
October 30, friday
0000
21°F
SW
5 mph
5 mph
0300
19°F
S
4 mph
4 mph
0600
19°F
SW
6 mph
6 mph
0900
21°F
SW
6 mph
6 mph
