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Klamath Rivermouth Surf Forecast
/ CAL – Del Norte County (8 breaks) / California (404 breaks) /
Surf Forecasts:
Klamath Rivermouth surfForecast / CAL – Del Norte County / USA
48hr Weather and Surf, issued 4 am Monday 23 Mar 2026 PDTForecast update in hr min s Forecast update imminent
Klamath Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Klamath Rivermouth sea temperature is
11.7° C
(Which is slightly warmer than usual)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 12PM is: 1.7m 10s primary swell from a West-northwest direction and 0.3m 13s secondary swell from a Southwest direction (forecast issued at 04:00am March 23). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 6ft (1.9m) | 10s |
| Afternoon (23 Mar) | 5ft (1.6m) | 11s |
| Evening (23 Mar) | 5ft (1.6m) | 11s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 10 | 10 | 10 | 12 | 11 | 10 | 9 | 9 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1046 | 903 | 770 | 649 | 634 | 606 | 560 | 560 | 499 | 412 | 412 | 359 | 238 | 183 | 272 | 766 | 736 | 533 | 446 | 661 | 831 | 1015 | 1112 | 1473 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 2:44AM 2.80 | 4:28PM 2.08 | 3:32AM 2.73 | 5:48PM 1.99 | 4:31AM 2.62 | 7:18PM 1.98 | ||||||||||||||||||
Low Tide / height (m) | 9:52AM 0.34 | 9:20PM 1.40 | 10:56AM 0.40 | 10:19PM 1.54 | 12:09PM 0.46 | |||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | 7:15 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:32 | - | - |
 | |  |  | | |  | | |  | |  | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 4 | 4 | 1 | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 13 | 15 | 14 | 12 | 12 | 14 | 13 | 12 | 14 | 15 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 13 | 12 | 7 | 7 |
| Feels °C (?) | 6 | 6 | 6 | 11 | 13 | 12 | 11 | 10 | 10 | 10 | 9 | 11 | 12 | 11 | 11 | 11 | 10 | 8 | 8 | 7 | 9 | 7 | 2 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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