Measurements:
°C
°F
CURRENT WEATHER
13:55
Seward
48°F
E 5 mph
Feels like: 46°F
Precip: 44%
World Resorts USA Seward Weather

7 Day Weather Forecast

08.25
tue
DAY
48°F
E 3 mph
precip
29%
NIGHT
50°F
S 2 mph
precip
24%
08.26
wed
DAY
58°F
SE 6 mph
precip
2%
NIGHT
52°F
SE 11 mph
precip
4%
08.27
thu
DAY
58°F
SE 2 mph
precip
9%
NIGHT
50°F
NW 2 mph
precip
19%
08.28
fri
DAY
48°F
S 4 mph
precip
77%
NIGHT
48°F
S 2 mph
precip
29%
08.29
sat
DAY
52°F
S 7 mph
precip
19%
NIGHT
48°F
SE 12 mph
precip
11%
08.30
sun
DAY
56°F
SE 4 mph
precip
14%
NIGHT
48°F
NW 5 mph
precip
31%
08.31
mon
DAY
46°F
E 2 mph
precip
70%
NIGHT
44°F
NE 9 mph
precip
62%

Seward Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Seward was 12.8°F. The maximum and minimum values were 11.4°F and 14.2°F respectively.

Seward on the Weather Map

Best Time to Visit Seward
The most sunny months:
January 7 days
November 7 days
March 6 days
The most warm months:
July 61.3 °F
August 60.9 °F
June 58.4 °F
Warmest sea temperature:
August 56.7 °F
July 55.3 °F
September 53.7 °F
The most cold months:
December 17.4 °F
January 17.9 °F
February 22.8 °F
The most rainy months:
August 5 days
September 5 days
October 4 days
The most windy months:
December 6 mph
January 5 mph
February 5 mph
more details