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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: Mon Apr 22, 02:01:50 UTC 2019
Location Recent
Temperatures
APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
JUN
16-30
JUL
1-15
JUL
16-31
Port
Orford
OR
49.6
(04/22/2019 01:42 UTC)
50 50 50 51 51 51 51 51
Charleston
OR
52.9
(04/22/2019 01:42 UTC)
51 52 52 53 54 55 55 55
Newport
OR
54.3
(04/22/2019 01:42 UTC)
50 50 51 53 55 55 55 55
Seaside
OR
51 51 53 55 57 58 58 58
Columbia
River
Lightship
OR
54.7
(04/22/2019 00:50 UTC)
50 51 52 54 55 56 57 57
Astoria
OR
52.5
(04/22/2019 01:48 UTC)
48 52 56 58 60 62 64 67
Umatilla
Lightship
WA
48 49 50 51 53 54 54 55
Longview WA 52.7
(04/22/2019 01:42 UTC)
47 50 52 56 58 61 65 68
Neah
Bay
WA
51.4
(04/22/2019 01:48 UTC)
48 49 50 51 52 53 53 53
Port
Townsend
WA
49.5
(04/22/2019 01:42 UTC)
47 48 49 50 51 52 53 54
Seattle
WA
48 49 50 51 53 54 55 56
Tacoma WA 48.9
(04/22/2019 01:42 UTC)
47 48 49 49 51 52 53 54
Cherry Point
WA
48 49 50 52 53 54 55 56
Friday
Harbor
WA
48.7
(04/22/2019 01:42 UTC)
44 45 47 47 52 52 52 53
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)