Measurements:
°C
°F
Cannon Beach
66°F
NE 17 mph
Feels like: 66°F
Precip: 21%
World Resorts USA Cannon Beach Weather

14 Day Weather Forecast

08.25
tue
DAY
66°F
N 21 mph
precip
22%
NIGHT
56°F
N 8 mph
precip
26%
08.26
wed
DAY
62°F
NE 14 mph
precip
10%
NIGHT
60°F
N 11 mph
precip
35%
08.27
thu
DAY
62°F
NE 11 mph
precip
17%
NIGHT
56°F
W 3 mph
precip
13%
08.28
fri
DAY
60°F
E 4 mph
precip
28%
NIGHT
58°F
S 9 mph
precip
26%
08.29
sat
DAY
62°F
S 6 mph
precip
11%
NIGHT
58°F
S 4 mph
precip
26%
08.30
sun
DAY
58°F
S 6 mph
precip
12%
NIGHT
56°F
SW 5 mph
precip
15%
08.31
mon
DAY
60°F
NE 7 mph
precip
18%
NIGHT
56°F
N 8 mph
precip
29%
09.01
tue
DAY
56°F
N 9 mph
precip
60%
NIGHT
58°F
N 15 mph
precip
24%
09.02
wed
DAY
60°F
N 19 mph
precip
15%
NIGHT
56°F
N 7 mph
precip
19%
09.03
thu
DAY
62°F
NE 9 mph
precip
29%
NIGHT
56°F
S 8 mph
precip
21%
09.04
fri
DAY
58°F
SE 7 mph
precip
26%
NIGHT
56°F
SE 9 mph
precip
37%
09.05
sat
DAY
60°F
E 6 mph
precip
19%
NIGHT
58°F
NE 2 mph
precip
16%
09.06
sun
DAY
58°F
NE 5 mph
precip
9%
NIGHT
56°F
SW 6 mph
precip
10%
09.07
mon
DAY
64°F
NW 8 mph
precip
15%
NIGHT
58°F
S 12 mph
precip
11%

Cannon Beach Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Cannon Beach was 55.7°F. The maximum and minimum values were 53.0°F and 62.2°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 57.7 °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 +80
Chicago +80
Hawaii +84
Houston +106
Las Vegas +116
Los Angeles +96
Maui +70
Miami +92
Myrtle Beach +84
New York +82
San Diego +96
San Francisco +64
Santa Monica +86
Sarasota +92
Washington +84
24 Hours Weather Forecast
Cannon Beach
Local time: 14:41
25 aug, tuesday
1500 66°F
NE
17 mph
1800 62°F
N
15 mph
2100 62°F
N
9 mph
26 aug, wednesday
0000 56°F
N
8 mph
0300 56°F
N
8 mph
0600 56°F
N
7 mph
0900 60°F
N
8 mph
1200 62°F
NE
14 mph