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Water Temperature Table of the Northern Pacific Coast


Water Temperature Table of the Northern Pacific Coast (CWTG Home)
Last Updated: Wed Oct 04, 04:03:05 UTC 2023  
Jump to regional table:   Monthly Average Temperature (°F) for Northern Pacific Coast
Location Recent
Temperature (°F)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
WEST OREGON - 275NM West of Coos Bay, OR 52.9 51.5 50.8 51.4 53.9 57.3 61.1 64.3 64.9 62.9 59.2 55.4
WEST WASHINGTON - 300NM West of Aberdeen, WA 49.5 48.4 47.8 48.3 51.0 54.6 58.8 62.5 63.0 60.1 55.4 51.8
PORT ORFORD - 15 NM West of Port Orford, OR 51.2 50.7 50.5 50.8 52.3 54.2 53.0 53.6 54.8 54.6 53.2 52.3
COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth 57.7
(10/04/2023 03:30 UTC)
49.4 48.0 48.5 50.2 54.3 57.1 59.2 60.0 58.7 56.0 52.6 50.1
STONEWALL BANK - 20NM West of Newport, OR 55.6
(10/04/2023 03:30 UTC)
50.7 49.8 49.5 50.7 53.9 56.8 56.4 56.0 56.0 56.0 53.5 51.8
TILLAMOOK, OR - 85 NM WNW of Tillamook, OR 49.1 49.0 49.2 50.0 53.6 57.7 61.9 64.2 63.2 59.7 55.0 50.5
Charleston, OR 49.5 49.5 50.4 51.0 52.5 53.6 53.2 53.5 53.9 53.4 52.3 50.4
South Beach, OR 49.5 49.5 50.3 51.8 52.7 53.4 52.9 52.9 53.6 53.7 52.4 50.3
Garibaldi, OR 56.7
(10/04/2023 03:48 UTC)
49.0 48.9 49.5 51.3 53.7 55.9 56.0 55.1 55.5 54.4 52.0 49.7
Astoria, OR 64.2
(10/04/2023 03:48 UTC)
44.7 45.0 47.8 53.1 59.4 64.4 69.1 70.1 66.7 60.0 52.0 46.9
Longview, WA 63.7
(10/04/2023 03:54 UTC)
42.0 41.8 44.3 48.8 54.9 60.5 67.6 70.7 67.5 59.8 51.4 44.4
Toke Point, WA 59.5
(10/04/2023 03:48 UTC)
46.3 46.5 48.5 51.9 56.6 60.1 62.1 62.8 60.9 55.8 50.4 46.6
Westport, WA 58.5
(10/04/2023 03:48 UTC)
47.0 47.3 48.5 51.2 54.4 56.4 57.1 57.2 57.5 55.1 51.4 47.8
La Push, Quillayute River, WA 56.8
(10/04/2023 03:48 UTC)
44.6 44.8 45.4 48.0 51.3 53.0 52.3 51.5 54.0 52.8 47.8 44.7
Neah Bay, WA 53.4
(10/04/2023 03:54 UTC)
46.5 46.3 47.3 49.5 51.5 52.7 52.9 52.6 52.4 51.4 49.4 47.0
Port Angeles, WA 50.4
(10/04/2023 03:48 UTC)
46.3 46.1 46.6 48.0 49.6 50.6 51.6 52.1 51.1 50.0 48.8 47.1
Port Townsend, WA 46.5 46.3 46.8 48.1 49.7 51.1 52.3 52.9 52.2 51.0 49.3 47.5
Tacoma, WA 55.8
(10/04/2023 03:48 UTC)
48.0 46.8 46.7 47.5 49.3 51.7 54.1 55.1 55.1 53.9 51.8 49.7
Friday Harbor, WA 51.8
(10/04/2023 03:48 UTC)
45.0 44.7 45.0 47.1 48.7 51.6 52.5 53.1 52.5 50.7 49.1 47.4
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Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)