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USA

Cannon Beach Weather

Cannon Beach 14 Days Forecast

18.03
wed

Day

52°F

N 14 mph

Precip.
0%

Night

50°F

N 9 mph

Precip.
80%

19.03
thu

Day

54°F

N 11 mph

Precip.
0%

Night

50°F

N 14 mph

Precip.
100%

20.03
fri

Day

50°F

N 11 mph

Precip.
100%

Night

46°F

S 11 mph

Precip.
0%

21.03
sat

Day

45°F

SE 11 mph

Precip.
0%

Night

39°F

SW 4 mph

Precip.
0%

22.03
sun

Day

48°F

S 7 mph

Precip.
0%

Night

43°F

S 8 mph

Precip.
0%

23.03
mon

Day

50°F

N 4 mph

Precip.
0%

Night

48°F

NW 10 mph

Precip.
100%

24.03
tue

Day

48°F

E 10 mph

Precip.
100%

Night

41°F

SE 13 mph

Precip.
100%

25.03
wed

Day

45°F

SE 12 mph

Precip.
100%

Night

37°F

E 6 mph

Precip.
0%

26.03
thu

Day

50°F

SW 9 mph

Precip.
0%

Night

43°F

W 9 mph

Precip.
0%

27.03
fri

Day

54°F

NE 3 mph

Precip.
0%

Night

43°F

NW 2 mph

Precip.
0%

28.03
sat

Day

48°F

NE 17 mph

Precip.
100%

Night

41°F

N 2 mph

Precip.
0%

29.03
sun

Day

46°F

N 7 mph

Precip.
27%

Night

43°F

NE 15 mph

Precip.
100%

30.03
mon

Day

45°F

NE 16 mph

Precip.
100%

Night

43°F

N 15 mph

Precip.
100%

31.03
tue

Day

39°F

W 10 mph

Precip.
100%

Night

41°F

NE 3 mph

Precip.
43%

sea water
temperature

Cannon Beach

monthly
weather

Cannon Beach

current
weather

Cannon Beach

7 days
forecast

Cannon Beach

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 50.0°F. The highest and lowest sea temperatures during the month were 51.3°F and 49.1°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 51.2°F. The highest and lowest sea temperatures during the month were 52.0°F and 50.0°F.