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Water Temperature Table of the Northern Pacific Coast

IMPORTANT NOTICES:

— The table below shows the near real-time and average water temperatures in degrees Fahrenheit (°F).
— Clicking on the hyperlinked "Recent Temperatures" will display station information for the location.
— Non-linked temperatures in the monthly columns are average water temperatures. (Complete List of Average Temperatures)
— Use the near real-time water temperature data with discretion, because they may contain errors.

Water Temperature Table of the Northern Pacific Coast (Google Maps-based Web page)
Last Updated: Sat Nov 25, 09:02:25 UTC 2017
Location Recent
Temperatures
NOV DEC JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
Port
Orford
OR
53.4
(11/25/2017 08:48 UTC)
52 51 50 50 50 50 50 50
Charleston
OR
53.1
(11/25/2017 08:48 UTC)
53 50 50 50 51 51 52 52
Newport
OR
52.9
(11/25/2017 08:48 UTC)
53 52 49 50 50 50 50 51
Seaside
OR
53 51 49 49 50 51 51 53
Columbia
River
Lightship
OR
52.5
(11/25/2017 07:50 UTC)
53 50 47 48 49 50 51 52
Astoria
OR
50.4
(11/25/2017 08:48 UTC)
52 45 42 42 46 48 52 56
Umatilla
Lightship
WA
52 50 48 47 47 48 49 50
Longview WA 49.3
(11/25/2017 08:48 UTC)
51 44 42 42 44 47 50 52
Neah
Bay
WA
49 47 45 46 47 48 49 50
Port
Townsend
WA
49.3
(11/25/2017 08:48 UTC)
50 46 44 44 46 47 48 49
Seattle
WA
51.3
(11/25/2017 08:48 UTC)
51 49 47 46 46 48 49 50
Tacoma WA 51.4
(11/25/2017 08:48 UTC)
52 49 47 46 46 47 48 49
Cherry Point
WA
49.5
(11/25/2017 08:54 UTC)
49 47 46 46 46 48 49 50
Friday
Harbor
WA
48.7
(11/25/2017 08:48 UTC)
49 47 43 42 44 44 45 47
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)