World Resorts

USA

Seaside Weather

Seaside 14 Days Forecast

18.03
wed

Day

52°F

N 14 mph

Precip.
0%

Night

50°F

N 11 mph

Precip.
100%

19.03
thu

Day

54°F

N 11 mph

Precip.
0%

Night

50°F

N 11 mph

Precip.
100%

20.03
fri

Day

50°F

NE 7 mph

Precip.
100%

Night

46°F

S 12 mph

Precip.
0%

21.03
sat

Day

43°F

SE 11 mph

Precip.
0%

Night

39°F

SW 6 mph

Precip.
0%

22.03
sun

Day

46°F

S 7 mph

Precip.
0%

Night

43°F

S 9 mph

Precip.
0%

23.03
mon

Day

48°F

NW 5 mph

Precip.
0%

Night

46°F

NW 6 mph

Precip.
0%

24.03
tue

Day

50°F

N 28 mph

Precip.
100%

Night

45°F

NE 18 mph

Precip.
100%

25.03
wed

Day

45°F

E 17 mph

Precip.
100%

Night

39°F

SE 8 mph

Precip.
68%

26.03
thu

Day

46°F

SW 7 mph

Precip.
0%

Night

39°F

W 9 mph

Precip.
0%

27.03
fri

Day

54°F

NW 4 mph

Precip.
0%

Night

45°F

NW 2 mph

Precip.
0%

28.03
sat

Day

50°F

E 3 mph

Precip.
0%

Night

45°F

NE 6 mph

Precip.
100%

29.03
sun

Day

45°F

NE 11 mph

Precip.
100%

Night

43°F

E 16 mph

Precip.
100%

30.03
mon

Day

45°F

SE 15 mph

Precip.
100%

Night

43°F

N 14 mph

Precip.
100%

31.03
tue

Day

45°F

N 17 mph

Precip.
100%

Night

46°F

N 14 mph

Precip.
100%

sea water
temperature

Seaside

monthly
weather

Seaside

current
weather

Seaside

7 days
forecast

Seaside

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in March of 2026 was 49.8°F. The highest and lowest sea temperatures during the month were 50.9°F and 49.1°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 51.3°F. The highest and lowest sea temperatures during the month were 52.0°F and 50.4°F.