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).
- "NA" means that a recent temperature for that station is Not Available.
- 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: Wed Oct 02, 18:01:33 UTC 2013
To convert temperature units, enter a number in either box below, then click the other box.
Last Updated: Wed Oct 02, 18:01:33 UTC 2013
| Location | Recent Temperatures |
MAY 16-31 |
JUN 1-15 |
JUN 16-30 |
JUL 1-15 |
JUL 16-31 |
AUG 1-15 |
AUG 16-31 |
SEP 1-15 |
|---|---|---|---|---|---|---|---|---|---|
| Port Orford OR |
56.1 (10/02/2013 17:48 UTC) |
51 | 51 | 51 | 51 | 51 | 51 | 53 | 53 |
| Charleston OR |
56.8 (10/02/2013 17:48 UTC) |
53 | 54 | 55 | 55 | 55 | 55 | 55 | 55 |
| Newport OR |
59.0 (10/02/2013 17:48 UTC) |
53 | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
| Seaside OR |
N/A | 55 | 57 | 58 | 58 | 58 | 58 | 58 | 58 |
| Columbia River Lightship OR |
58.1 (10/02/2013 16:50 UTC) |
54 | 55 | 56 | 57 | 57 | 58 | 58 | 57 |
| Astoria OR |
63.0 (10/02/2013 17:48 UTC) |
58 | 60 | 62 | 64 | 67 | 68 | 67 | 67 |
| Umatilla Lightship WA |
N/A | 51 | 53 | 54 | 54 | 55 | 55 | 55 | 56 |
| Longview WA | 57.7 (10/02/2013 17:54 UTC) |
56 | 58 | 61 | 65 | 68 | 70 | 70 | 68 |
| Neah Bay WA |
57.2 (10/02/2013 17:48 UTC) |
51 | 52 | 53 | 53 | 53 | 53 | 53 | 53 |
| Port Townsend WA |
51.8 (10/02/2013 17:48 UTC) |
50 | 51 | 52 | 53 | 54 | 54 | 54 | 54 |
| Seattle WA |
54.9 (10/02/2013 17:48 UTC) |
51 | 53 | 54 | 55 | 56 | 56 | 56 | 56 |
| Tacoma WA | 52.7 (10/02/2013 17:48 UTC) |
49 | 51 | 52 | 53 | 54 | 55 | 55 | 55 |
| Cherry Point WA |
52.5 (10/02/2013 17:48 UTC) |
52 | 53 | 54 | 55 | 56 | 56 | 56 | 55 |
| Friday Harbor WA |
50.7 (10/02/2013 17:48 UTC) |
47 | 52 | 52 | 52 | 53 | 53 | 53 | 53 |



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