Measurements:
°C
°F
CURRENT WEATHER
10:20
Sitka
58°F
SE 3 mph
Feels like: 60°F
Precip: 36%
World Resorts USA Sitka Weather

7 Day Weather Forecast

08.05
wed
DAY
62°F
E 6 mph
precip
27%
NIGHT
54°F
SE 4 mph
precip
31%
08.06
thu
DAY
64°F
SE 7 mph
precip
10%
NIGHT
54°F
SE 1 mph
precip
17%
08.07
fri
DAY
62°F
E 6 mph
precip
25%
NIGHT
56°F
SE 2 mph
precip
50%
08.08
sat
DAY
62°F
E 4 mph
precip
18%
NIGHT
50°F
SW 2 mph
precip
16%
08.09
sun
DAY
66°F
E 2 mph
precip
8%
NIGHT
56°F
W 2 mph
precip
35%
08.10
mon
DAY
60°F
NE 2 mph
precip
56%
NIGHT
56°F
N 4 mph
precip
77%
08.11
tue
DAY
58°F
N 4 mph
precip
46%
NIGHT
54°F
W 2 mph
precip
34%

Sitka Sea Water Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Sitka was 14.4°F. The maximum and minimum values were 13.9°F and 15.2°F respectively.

Sitka on the Weather Map

Best Time to Visit Sitka
The most sunny months:
May 5 days
March 5 days
April 5 days
The most warm months:
August 59.5 °F
July 58.4 °F
June 54.8 °F
Warmest sea temperature:
August 58.3 °F
July 55.4 °F
September 55.0 °F
The most cold months:
December 29.9 °F
January 30.6 °F
February 31.1 °F
The most rainy months:
October 7 days
January 6 days
November 6 days
The most windy months:
December 7 mph
January 7 mph
November 7 mph
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