Measurements:
°C
°F
Cannon Beach
50°F
NW 9 mph
Feels like: 46°F
Precip: 0%
World Resorts USA Cannon Beach Weather

Cannon Beach Sea Water Temperature

Current Sea Water Temperature:
+50.6°F
Maximum Sea Water Temperature in December: 52.8°F
Minimum Sea Water Temperature in December: 47.4°F
Average water temperature in December: 50.4°F

Sea Water Temperature for the Last 10 Days:

December 22 50.6°F December 17 50.8°F
December 21 50.6°F December 16 51.2°F
December 20 51.6°F December 15 51.4°F
December 19 50.6°F December 14 50.8°F
December 18 50.6°F December 13 51.0°F

When is the Warmest Sea for Cannon Beach?

According to our data for the last three years for Cannon Beach the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Cannon Beach was 59.6°F. The maximum and minimum values were 56.6°F and 62.0°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Cannon Beach was 53.7°F. The maximum and minimum values were 48.4°F and 58.6°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Cannon Beach was 57.3°F. The maximum and minimum values were 54.0°F and 59.4°F respectively.

Best Time to Visit Cannon Beach
The most sunny months:
August 15 days
July 13 days
September 12 days
The most warm months:
August 67.2 °F
July 65.7 °F
September 64.7 °F
Warmest sea temperature:
August 58.1 °F
July 57.1 °F
September 56.4 °F
The most cold months:
February 45.1 °F
December 45.8 °F
January 46.5 °F
The most rainy months:
January 10 days
November 7 days
December 7 days
The most windy months:
January 10 mph
December 9 mph
November 9 mph

Cannon Beach on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Cannon Beach
Local time: 02:00
22 dec, sunday
0300 50°F
NW
9 mph
0600 52°F
W
9 mph
0900 52°F
NW
10 mph
1200 50°F
NW
11 mph
1500 50°F
N
23 mph
1800 52°F
N
23 mph
2100 52°F
NE
16 mph
23 dec, monday
0000 50°F
NE
17 mph