29.12
mon
mon
Day
48°F
W 5 mph
Precip.
0%
0%
Night
41°F
W 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
46°F
W 4 mph
Precip.
0%
0%
Night
45°F
NW 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
48°F
W 4 mph
Precip.
0%
0%
Night
48°F
NW 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
46°F
NW 6 mph
Precip.
100%
100%
Night
46°F
W 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
48°F
W 9 mph
Precip.
100%
100%
Night
48°F
NW 8 mph
Precip.
0%
0%
03.01
sat
sat
Day
48°F
N 19 mph
Precip.
100%
100%
Night
45°F
NE 9 mph
Precip.
100%
100%
04.01
sun
sun
Day
45°F
NW 6 mph
Precip.
66%
66%
Night
43°F
N 6 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 52.3°F. The highest and lowest sea temperatures during the month were 53.4°F and 50.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 49.9°F. The highest and lowest sea temperatures during the month were 51.3°F and 48.0°F.
Air temperature in Seaside, °F
Precipitation total in Seaside, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Seaside
Seaside on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seaside
Local time: 20:30
December 29, monday
2100
43°F
W
7 mph
7 mph
December 30, tuesday
0000
41°F
W
7 mph
7 mph
0300
41°F
W
6 mph
6 mph
0600
39°F
W
7 mph
7 mph
0900
39°F
W
6 mph
6 mph
1200
46°F
W
4 mph
4 mph
1500
52°F
W
1 mph
1 mph
1800
50°F
NW
3 mph
3 mph
