16.05
sat
sat
Day
48°F
NE 6 mph
Precip.
100%
100%
Night
41°F
N 4 mph
Precip.
0%
0%
17.05
sun
sun
Day
45°F
W 7 mph
Precip.
100%
100%
Night
41°F
W 6 mph
Precip.
100%
100%
18.05
mon
mon
Day
45°F
E 3 mph
Precip.
100%
100%
Night
39°F
N 2 mph
Precip.
77%
77%
19.05
tue
tue
Day
45°F
NW 5 mph
Precip.
100%
100%
Night
45°F
W 5 mph
Precip.
100%
100%
20.05
wed
wed
Day
43°F
W 11 mph
Precip.
100%
100%
Night
45°F
NE 7 mph
Precip.
100%
100%
21.05
thu
thu
Day
46°F
NE 6 mph
Precip.
100%
100%
Night
43°F
NE 2 mph
Precip.
86%
86%
22.05
fri
fri
Day
43°F
N 4 mph
Precip.
100%
100%
Night
43°F
NW 2 mph
Precip.
78%
78%
23.05
sat
sat
Day
46°F
N 5 mph
Precip.
100%
100%
Night
43°F
W 6 mph
Precip.
100%
100%
24.05
sun
sun
Day
43°F
W 7 mph
Precip.
100%
100%
Night
43°F
W 6 mph
Precip.
100%
100%
25.05
mon
mon
Day
45°F
N 5 mph
Precip.
100%
100%
Night
39°F
W 6 mph
Precip.
0%
0%
26.05
tue
tue
Day
48°F
N 6 mph
Precip.
100%
100%
Night
41°F
NW 2 mph
Precip.
0%
0%
27.05
wed
wed
Day
50°F
N 1 mph
Precip.
68%
68%
Night
43°F
NW 5 mph
Precip.
100%
100%
28.05
thu
thu
Day
45°F
N 1 mph
Precip.
100%
100%
Night
45°F
W 4 mph
Precip.
100%
100%
29.05
fri
fri
Day
48°F
N 7 mph
Precip.
100%
100%
Night
46°F
NE 2 mph
Precip.
20%
20%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 45.2°F. The highest and lowest sea temperatures during the month were 46.6°F and 43.5°F.
Air temperature in Sitka, °F
Precipitation total in Sitka, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sitka
Sitka on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sitka
Local time: 16:10
May 16, saturday
1800
46°F
NE
3 mph
3 mph
2100
45°F
NE
4 mph
4 mph
May 17, sunday
0000
41°F
N
4 mph
4 mph
0300
41°F
NW
4 mph
4 mph
0600
43°F
NW
4 mph
4 mph
0900
45°F
W
6 mph
6 mph
1200
45°F
W
7 mph
7 mph
1500
43°F
W
8 mph
8 mph
