Water Temperature Table of the Northern Pacific Coast (Map-based Web page)
Last Updated: Sun Oct 24, 16:31:10 UTC 2021

Location	Recent Temperatures	OCT 1-15	OCT 16-31	NOV	DEC	JAN	FEB	MAR	APR 1-15
Port Orford OR	54.9 (10/24/2021 16:18 UTC)	52	52	52	51	50	50	50	50
Charleston OR	53.4 (10/24/2021 16:18 UTC)	53	53	53	50	50	50	51	51
Newport OR	55.0 (10/24/2021 16:12 UTC)	54	53	53	52	49	50	50	50
Seaside OR		55	54	53	51	49	49	50	51
Columbia River Lightship OR		56	55	53	50	47	48	49	50
Astoria OR	57.0 (10/24/2021 16:18 UTC)	61	57	52	45	42	42	46	48
Umatilla Lightship WA		54	53	52	50	48	47	47	48
Longview WA	57.7 (10/24/2021 16:24 UTC)	62	58	51	44	42	42	44	47
Neah Bay WA	53.2 (10/24/2021 16:18 UTC)	52	51	49	47	45	46	47	48
Port Townsend WA	50.5 (10/24/2021 16:12 UTC)	52	51	50	46	44	44	46	47
Seattle WA		54	53	51	49	47	46	46	48
Tacoma WA	54.1 (10/24/2021 16:12 UTC)	54	53	52	49	47	46	46	47
Cherry Point WA		52	50	49	47	46	46	46	48
Friday Harbor WA	50.0 (10/24/2021 16:18 UTC)	52	51	49	47	43	42	44	44

To convert temperature units, enter a number in either box below, then click the other box.

Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)