25.08
tue
tue
Day
55°F
NE 4 mph
Precip.
47%
47%
Night
54°F
W 2 mph
Precip.
34%
34%
26.08
wed
wed
Day
54°F
S 7 mph
Precip.
10%
10%
Night
52°F
SW 2 mph
Precip.
11%
11%
27.08
thu
thu
Day
54°F
S 7 mph
Precip.
13%
13%
Night
54°F
N 4 mph
Precip.
20%
20%
28.08
fri
fri
Day
50°F
N 2 mph
Precip.
66%
66%
Night
54°F
NW 3 mph
Precip.
39%
39%
29.08
sat
sat
Day
50°F
S 8 mph
Precip.
33%
33%
Night
52°F
NE 4 mph
Precip.
16%
16%
30.08
sun
sun
Day
52°F
SE 3 mph
Precip.
19%
19%
Night
52°F
N 4 mph
Precip.
24%
24%
31.08
mon
mon
Day
50°F
NE 4 mph
Precip.
74%
74%
Night
48°F
NE 13 mph
Precip.
77%
77%
sea water
temperature
temperature
| Anchorage |
monthly
weather
weather
| Anchorage |
current
weather
weather
| Anchorage |
14 days
forecast
forecast
| Anchorage |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 56.9°F. The highest and lowest sea temperatures during the month were 58.1°F and 54.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 53.8°F. The highest and lowest sea temperatures during the month were 56.7°F and 50.0°F.
Air temperature in Anchorage, °F
Precipitation total in Anchorage, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Anchorage
Anchorage on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Anchorage
Local time: 12:54
August 25, tuesday
1500
54°F
N
4 mph
4 mph
1800
55°F
NW
2 mph
2 mph
2100
54°F
SE
4 mph
4 mph
August 26, wednesday
0000
54°F
W
2 mph
2 mph
0300
52°F
S
5 mph
5 mph
0600
48°F
S
11 mph
11 mph
0900
48°F
S
8 mph
8 mph
1200
54°F
S
7 mph
7 mph
