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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 Thursday 26 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
11.5° C
(Which is slightly warmer than usual)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 5AM is: 0.7m 9s primary swell from a Northwest direction and 0.5m 9s secondary swell from a Southwest direction (forecast issued at 09:00pm February 26). The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Feb) | 3ft (0.9m) | 10s |
| Afternoon (27 Feb) | 5ft (1.5m) | 12s |
| Evening (27 Feb) | 6ft (1.8m) | 14s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 26 | Friday 27 | Saturday 28 | Sunday 01 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 9 | 9 | 10 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 99 | 98 | 84 | 81 | 103 | 160 | 430 | 773 | 1413 | 1155 | 1169 | 1266 | 1155 | 1053 | 865 | 799 | 624 | 503 | 494 | 389 | 309 | 263 | 224 | 220 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | glass | glass | on | cross- on | cross | glass | glass | off | glass | glass | glass | cross | glass | glass | glass | glass | glass | glass | glass | on | glass |
High Tide / height (m) | 8:59PM 2.02 | 7:30AM 2.65 | 9:47PM 2.15 | 8:37AM 2.71 | 10:26PM 2.28 | 9:35AM 2.75 | ||||||||||||||||||
Low Tide / height (m) | 1:27AM 1.58 | 2:56PM 0.32 | 2:40AM 1.46 | 3:46PM 0.26 | 3:39AM 1.29 | |||||||||||||||||||
Thu 26 | Friday 27 | Saturday 28 | Sunday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:06 |
 |  |  | |  |  |  | | | | | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 12 | 13 | 13 | 16 | 17 | 17 | 14 | 13 | 13 | 14 | 14 | 17 | 12 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 13 |
| Feels °C (?) | 12 | 11 | 10 | 11 | 11 | 14 | 15 | 15 | 14 | 13 | 11 | 13 | 13 | 17 | 11 | 14 | 13 | 12 | 11 | 11 | 12 | 11 | 13 | 12 |
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