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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: Thu Jul 19, 19:02:23 UTC 2018
Location Recent
Temperatures
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
OCT
16-31
Port
Orford
OR
50.4
(07/19/2018 18:48 UTC)
51 51 51 53 53 53 52 52
Charleston
OR
52.5
(07/19/2018 18:48 UTC)
55 55 55 55 55 55 53 53
Newport
OR
54.0
(07/19/2018 18:48 UTC)
55 55 55 55 55 56 54 53
Seaside
OR
58 58 58 58 58 57 55 54
Columbia
River
Lightship
OR
59.2
(07/19/2018 17:50 UTC)
57 57 58 58 57 57 56 55
Astoria
OR
68.9
(07/19/2018 18:48 UTC)
64 67 68 67 67 64 61 57
Umatilla
Lightship
WA
54 55 55 55 56 56 54 53
Longview WA 70.7
(07/19/2018 18:48 UTC)
65 68 70 70 68 66 62 58
Neah
Bay
WA
50.9
(07/19/2018 18:48 UTC)
53 53 53 53 53 52 52 51
Port
Townsend
WA
52.3
(07/19/2018 18:42 UTC)
53 54 54 54 54 53 52 51
Seattle
WA
54.7
(07/19/2018 18:48 UTC)
55 56 56 56 56 55 54 53
Tacoma WA 55.0
(07/19/2018 18:42 UTC)
53 54 55 55 55 55 54 53
Cherry Point
WA
55 56 56 56 55 54 52 50
Friday
Harbor
WA
52.2
(07/19/2018 18:48 UTC)
52 53 53 53 53 53 52 51
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)