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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 Wednesday 22 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
12.0° C
(Which is slightly warmer than usual)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 6PM is: 1.0m 14s primary swell from a West-northwest direction and 0.9m 9s secondary swell from a West-northwest direction (forecast issued at 10:00am April 22). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 3ft (0.9m) | 14s |
| Afternoon (22 Apr) | 3.5ft (1.0m) | 14s |
| Evening (22 Apr) | 4.5ft (1.3m) | 14s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Fri afternoon, min 7°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | |
371 | 356 | 395 | 401 | 507 | 955 | 863 | 850 | 888 | 461 | 522 | 420 | 400 | 258 | 355 | 299 | 305 | 299 | 293 | 294 | 269 | 263 | 235 | 179 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | on | cross-on | cross | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | off | glassy | on | on | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 5:46PM2.14m | 4:19AM2.56m | 6:58PM2.17m | 5:37AM2.39m | 7:59PM2.25m | |||||||||||||||||||
Low Tide | 10:41AM0.25m | 10:29PM1.60m | 11:48AM0.39m | 11:58PM1.59m | 12:54PM0.51m | 1:28AM1.47m | ||||||||||||||||||
 |  | | | |  |  | | | | | | | | | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 |
 | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 13 | 13 | 13 | 11 | 9 | 8 | 7 | 9 | 12 | 13 | 12 | 9 | 8 | 7 | 7 | 9 | 13 | 14 | 13 | 10 | 9 | 8 | 8 |
8 | 11 | 10 | 11 | 10 | 7 | 6 | 5 | 7 | 9 | 9 | 8 | 7 | 7 | 5 | 5 | 8 | 11 | 12 | 11 | 9 | 8 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 6 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
 kJ | 158 | 140 | 395 | 401 | 507 | 955 | 863 | 850 | 888 | 461 | 522 | 420 | 400 | 134 | 355 | 299 | 305 | 299 | 293 | 294 | 269 | 263 | 235 | 179 |
Swell 2 Height (m) Direction Period (s) | WNW 14 | WNW 14 | W 8 | WNW 9 | NW 9 | SW 7 | SW 7 | SW 7 | SW 6 | NW 10 | SW 6 | W 17 | NNW 10 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 371 | 356 | 140 | 145 | 162 | 38 | 36 | 21 | 20 | 213 | 9 | 53 | 133 | 258 | 254 | 250 | 189 | 140 | 130 | 135 | 95 | 95 | 69 | 65 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 12 | WSW 8 | SW 7 | SW 11 | SSW 18 | SW 11 | SW 11 | SW 6 | SSW 11 | SSW 16 | SW 16 | NW 10 | SW 16 | SW 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | WNW 15 | W 14 |
| kJ | 23 | 23 | 13 | 50 | 54 | 20 | 30 | 20 | 20 | 10 | 12 | 25 | 41 | 151 | 66 | 65 | 46 | 46 | 81 | 126 | 118 | 113 | 71 | 107 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 10 | NW 6 | NW 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 380 | 216 | 196 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 30 | 354 | 28 | 23 | 0 | 0 | 0 | 0 | 354 | 423 | 541 | 171 | 0 | 0 | 0 | 0 | 28 | 28 | 28 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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