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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 9 pm Monday 23 Feb 2026 PSTForecast 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
11.6° C
(Which is slightly warmer than usual)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 4AM is: 2.4m 9s primary swell from a Southwest direction and 1.3m 11s secondary swell from a West-northwest direction (forecast issued at 09:00pm February 23). The wind direction is predicted to be cross-offshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Feb) | 7.5ft (2.3m) | 9s |
| Afternoon (24 Feb) | 6.5ft (2.0m) | 9s |
| Evening (24 Feb) | 6ft (1.8m) | 9s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 15 | 9 | 15 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 509 | 483 | 466 | 827 | 949 | 872 | 718 | 626 | 540 | 508 | 440 | 402 | 367 | 307 | 269 | 241 | 192 | 167 | 138 | 121 | 160 | 104 | 101 | 90 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross | cross | cross- on | glass | glass | cross- on | cross- on | cross- on | cross- off | cross- off | off | off | off | glass | cross- on | cross- on |
High Tide / height (m) | 3:55AM 2.65 | 6:15PM 1.84 | 5:00AM 2.61 | 7:51PM 1.90 | 6:15AM 2.61 | |||||||||||||||||||
Low Tide / height (m) | 9:24PM 1.37 | 11:27AM 0.59 | 10:27PM 1.53 | 12:45PM 0.52 | 11:56PM 1.62 | 1:57PM 0.42 | ||||||||||||||||||
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:01 |
 |  | | |  | |  |  | | | | | |  |  | |  | | |  | |  | | | |
Rain (mm) | 5 | 12 | 13 | 20 | 18 | 17 | 8 | 3 | 1 | 2 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 11 | 10 | 10 | 9 | 8 | 13 | 16 | 14 |
| Feels °C (?) | 11 | 8 | 8 | 9 | 9 | 10 | 12 | 12 | 12 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 7 | 5 | 11 | 13 | 11 |
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