Measurements:
°C
°F
CURRENT WEATHER
21:09
Seaside
58°F
S 5 mph
Feels like: 56°F
Precip: 47%
World Resorts USA Seaside Weather

7 Day Weather Forecast

06.24
wed
DAY
64°F
SE 7 mph
precip
15%
NIGHT
54°F
SE 4 mph
precip
42%
06.25
thu
DAY
62°F
SE 3 mph
precip
10%
NIGHT
56°F
N 14 mph
precip
74%
06.26
fri
DAY
58°F
NE 9 mph
precip
28%
NIGHT
54°F
E 7 mph
precip
43%
06.27
sat
DAY
58°F
NE 9 mph
precip
17%
NIGHT
54°F
NE 2 mph
precip
27%
06.28
sun
DAY
56°F
NE 6 mph
precip
51%
NIGHT
56°F
SE 7 mph
precip
40%
06.29
mon
DAY
56°F
E 9 mph
precip
40%
NIGHT
54°F
SE 7 mph
precip
39%
06.30
tue
DAY
58°F
E 9 mph
precip
33%
NIGHT
54°F
SE 6 mph
precip
40%

Seaside Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Seaside was 12.9°F. The maximum and minimum values were 11.1°F and 14.1°F respectively.

Seaside on the Weather Map

Best Time to Visit Seaside
The most sunny months:
August 13 days
September 12 days
July 11 days
The most warm months:
August 66.5 °F
July 64.6 °F
September 64.2 °F
Warmest sea temperature:
August 58.2 °F
July 56.5 °F
September 56.4 °F
The most cold months:
February 45.7 °F
January 47.0 °F
December 47.1 °F
The most rainy months:
January 8 days
November 6 days
December 5 days
The most windy months:
December 10 mph
January 9 mph
November 9 mph
more details