Measurements:
°C
°F
CURRENT WEATHER
06:38
Seaside
56°F
SW 3 mph
Feels like: 56°F
Precip: 29%
World Resorts USA Seaside Weather

14 Day Weather Forecast

09.15
tue
DAY
58°F
S 6 mph
precip
23%
NIGHT
56°F
SW 6 mph
precip
13%
09.16
wed
DAY
64°F
S 11 mph
precip
5%
NIGHT
58°F
S 8 mph
precip
11%
09.17
thu
DAY
60°F
E 4 mph
precip
5%
NIGHT
56°F
N 9 mph
precip
17%
09.18
fri
DAY
60°F
NE 6 mph
precip
21%
NIGHT
56°F
SW 8 mph
precip
14%
09.19
sat
DAY
60°F
S 13 mph
precip
10%
NIGHT
56°F
S 10 mph
precip
14%
09.20
sun
DAY
58°F
NW 11 mph
precip
12%
NIGHT
58°F
S 10 mph
precip
17%
09.21
mon
DAY
60°F
NW 6 mph
precip
24%
NIGHT
58°F
NW 9 mph
precip
19%
09.22
tue
DAY
58°F
NW 11 mph
precip
10%
NIGHT
56°F
S 11 mph
precip
24%
09.23
wed
DAY
64°F
NW 13 mph
precip
4%
NIGHT
60°F
SW 10 mph
precip
16%
09.24
thu
DAY
68°F
NW 11 mph
precip
4%
NIGHT
64°F
W 4 mph
precip
16%
09.25
fri
DAY
64°F
NE 4 mph
precip
14%
NIGHT
58°F
N 2 mph
precip
25%
09.26
sat
DAY
64°F
N 5 mph
precip
23%
NIGHT
60°F
N 7 mph
precip
42%
09.27
sun
DAY
60°F
N 10 mph
precip
61%
NIGHT
58°F
SW 4 mph
precip
21%
09.28
mon
DAY
64°F
NE 4 mph
precip
11%
NIGHT
58°F
NW 6 mph
precip
15%

Seaside Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Seaside was 60.3°F. The maximum and minimum values were 58.8°F and 62.4°F respectively.

Seaside on the Weather Map

Best Time to Visit Seaside
The most sunny months:
September 12 days
August 11 days
October 11 days
The most warm months:
August 66.6 °F
July 64.6 °F
September 64.2 °F
Warmest sea temperature:
August 58.1 °F
July 56.6 °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
USA Resorts:
NAME
F°
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +72
Sarasota +86
Washington +66
all resorts
24 Hours Weather Forecast
Seaside
Local time: 06:38
15 sep, tuesday
0900 56°F
SW
3 mph
1200 58°F
S
6 mph
1500 60°F
SE
7 mph
1800 60°F
S
9 mph
2100 58°F
S
8 mph
16 sep, wednesday
0000 56°F
SW
6 mph
0300 56°F
SW
7 mph
0600 54°F
SW
7 mph