26.02
thu
thu
Day
30°F
E 6 mph
Precip.
0%
0%
Night
28°F
N 2 mph
Precip.
0%
0%
27.02
fri
fri
Day
30°F
E 3 mph
Precip.
0%
0%
Night
23°F
W 3 mph
Precip.
0%
0%
28.02
sat
sat
Day
32°F
NW 6 mph
Precip.
0%
0%
Night
34°F
NW 8 mph
Precip.
100%
100%
01.03
sun
sun
Day
36°F
NW 8 mph
Precip.
100%
100%
Night
37°F
NW 9 mph
Precip.
100%
100%
02.03
mon
mon
Day
37°F
NW 9 mph
Precip.
100%
100%
Night
37°F
W 9 mph
Precip.
100%
100%
03.03
tue
tue
Day
39°F
W 6 mph
Precip.
53%
53%
Night
36°F
W 8 mph
Precip.
100%
100%
04.03
wed
wed
Day
37°F
NW 9 mph
Precip.
100%
100%
Night
39°F
NW 17 mph
Precip.
100%
100%
sea water
temperature
temperature
| Ketchikan |
monthly
weather
weather
| Ketchikan |
current
weather
weather
| Ketchikan |
14 days
forecast
forecast
| Ketchikan |
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 42.1°F. The highest and lowest sea temperatures during the month were 43.7°F and 41.4°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 42.7°F. The highest and lowest sea temperatures during the month were 44.1°F and 42.3°F.
Air temperature in Ketchikan, °F
Precipitation total in Ketchikan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ketchikan
Ketchikan on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Ketchikan
Local time: 10:45
February 26, thursday
1200
30°F
E
6 mph
6 mph
1500
30°F
E
6 mph
6 mph
1800
30°F
NE
2 mph
2 mph
2100
28°F
NW
4 mph
4 mph
February 27, friday
0000
28°F
N
2 mph
2 mph
0300
28°F
N
3 mph
3 mph
0600
28°F
NE
3 mph
3 mph
0900
28°F
SE
5 mph
5 mph
