Beach
Cannon Beach
Clatsop County, United States · sea 15.1 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 13 km offshore, at the nearest open water cell of a 0.25° grid.
About
Cannon Beach is a city in Clatsop County, Oregon, United States. As of the 2020 census, Cannon Beach had a population of 1,489.
Questions
How warm is the sea at Cannon Beach?
The sea off Cannon Beach averages 15.1 °C at its warmest, in August, and 9.3 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Cannon Beach?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Cannon Beach?
Cannon Beach is on the coast of Clatsop County, United States, at 45.8892, -123.9608. The map on this site flies straight to it.
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