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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 10 am Saturday 11 Apr 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
12.4° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 2PM is: 0.6m 16s primary swell from a Southwest direction and 0.6m 11s secondary swell from a West-northwest direction (forecast issued at 10:00am April 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | 2.5ft (0.7m) | 15s |
| Afternoon (11 Apr) | 2ft (0.6m) | 16s |
| Evening (11 Apr) | 2ft (0.6m) | 15s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 227 | 245 | 198 | 186 | 178 | 137 | 136 | 143 | 149 | 171 | 214 | 290 | 356 | 365 | 351 | 385 | 415 | 352 | 324 | 363 | 363 | 302 | 268 | 241 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- off | cross- on | glass | cross- off | cross- off | cross- off | glass | on | on | glass | glass | glass | cross- off | glass | cross | cross- on | cross- on | cross- on | cross- on | cross | glass | off |
High Tide / height (m) | 6:39AM 2.15 | |||||||||||||||||||||||
Low Tide / height (m) | 2:07PM 0.77 | |||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
| Sunrise | 6:43 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:53 | - | - | - | - |
 |  |  | |  |  |  |  |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | 2 | 8 | 11 | 2 | 8 | 3 | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 11 | 9 | 8 | 8 | 7 | 9 | 11 | 12 | 11 | 10 | 9 | 10 | 10 | 9 | 11 | 11 | 11 | 9 | 8 | 6 | 6 |
| Feels °C (?) | 10 | 9 | 9 | 9 | 8 | 6 | 5 | 4 | 7 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 7 | 8 | 7 | 7 | 6 | 5 | 4 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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