Measurements:
°C
°F
Cannon Beach
74°F
SE 9 mph
Feels like: 80°F
Precip: 7%
World Resorts USA Cannon Beach Weather

14 Day Weather Forecast

08.05
wed
DAY
76°F
SE 8 mph
precip
6%
NIGHT
56°F
S 5 mph
precip
15%
08.06
thu
DAY
70°F
SE 7 mph
precip
5%
NIGHT
56°F
S 4 mph
precip
22%
08.07
fri
DAY
68°F
SE 7 mph
precip
5%
NIGHT
56°F
S 5 mph
precip
21%
08.08
sat
DAY
68°F
SE 8 mph
precip
6%
NIGHT
56°F
S 4 mph
precip
18%
08.09
sun
DAY
68°F
SE 9 mph
precip
8%
NIGHT
56°F
NE 6 mph
precip
16%
08.10
mon
DAY
66°F
S 9 mph
precip
7%
NIGHT
62°F
S 8 mph
precip
30%
08.11
tue
DAY
66°F
SE 8 mph
precip
15%
NIGHT
60°F
S 7 mph
precip
20%
08.12
wed
DAY
68°F
SE 5 mph
precip
6%
NIGHT
58°F
S 5 mph
precip
14%
08.13
thu
DAY
74°F
SE 6 mph
precip
4%
NIGHT
60°F
S 3 mph
precip
13%
08.14
fri
DAY
72°F
E 6 mph
precip
6%
NIGHT
60°F
SE 4 mph
precip
28%
08.15
sat
DAY
68°F
SE 7 mph
precip
7%
NIGHT
58°F
SE 4 mph
precip
21%
08.16
sun
DAY
66°F
E 6 mph
precip
7%
NIGHT
58°F
E 2 mph
precip
19%
08.17
mon
DAY
68°F
SE 6 mph
precip
6%
NIGHT
58°F
S 6 mph
precip
16%
08.18
tue
DAY
66°F
SE 8 mph
precip
9%
NIGHT
60°F
NE 5 mph
precip
21%

Cannon Beach Sea Water Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Cannon Beach was 58.1°F. The maximum and minimum values were 55.0°F and 61.2°F respectively.

Cannon Beach on the Weather Map

Best Time to Visit Cannon Beach
The most sunny months:
August 13 days
September 12 days
October 11 days
The most warm months:
August 66.9 °F
July 64.9 °F
September 64.6 °F
Warmest sea temperature:
August 58.1 °F
July 56.5 °F
September 56.2 °F
The most cold months:
February 45.8 °F
January 47.2 °F
December 47.2 °F
The most rainy months:
January 8 days
November 7 days
December 5 days
The most windy months:
December 9 mph
January 9 mph
November 9 mph
USA Resorts:
NAME
Boston +90
Chicago +82
Hawaii +84
Houston +106
Las Vegas +126
Los Angeles +94
Maui +80
Miami +92
Myrtle Beach +86
New York +86
San Diego +84
San Francisco +66
Santa Monica +78
Sarasota +90
Washington +92
24 Hours Weather Forecast
Cannon Beach
Local time: 13:59
05 aug, wednesday
1500 74°F
SE
9 mph
1800 70°F
S
7 mph
2100 62°F
S
5 mph
06 aug, thursday
0000 56°F
S
5 mph
0300 56°F
S
4 mph
0600 54°F
SW
2 mph
0900 64°F
S
3 mph
1200 70°F
SE
7 mph