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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 pm Monday 04 May 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
12.1° C
(Which is slightly warmer than usual)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 9PM is: 1.5m 13s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 04:00pm May 04). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 5ft (1.6m) | 13s |
| Evening (04 May) | 5ft (1.5m) | 13s |
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 16°C on Thu morning, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SW 15 | W 14 | WNW 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | |
878 | 865 | 816 | 688 | 531 | 452 | 425 | 361 | 355 | 293 | 273 | 214 | 198 | 158 | 203 | 539 | 427 | 389 | 432 | 439 | 439 | 425 | 418 | 411 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | |
High Tide | 3:04PM2.12m | 1:35AM2.55m | 3:54PM2.06m | 2:12AM2.47m | 4:50PM2.02m | 2:52AM2.37m | ||||||||||||||||||
Low Tide | 7:47PM1.56m | 8:55AM0.44m | 8:26PM1.63m | 9:40AM0.53m | 9:11PM1.69m | 10:28AM0.61m | ||||||||||||||||||
 | | |  | | |  | | | | |  | | |  | | | | | |  | | | | |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — |
 | — | — | 8:16 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | 8:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 13 | 11 | 11 | 10 | 10 | 12 | 15 | 15 | 14 | 11 | 10 | 10 | 10 | 12 | 16 |
13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 11 | 11 | 10 | 9 | 11 | 14 | 13 | 12 | 10 | 9 | 10 | 9 | 11 | 15 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
 kJ | 878 | 865 | 816 | 688 | 531 | 452 | 425 | 361 | 355 | 293 | 273 | 214 | 198 | 158 | 158 | 539 | 427 | 389 | 432 | 439 | 439 | 425 | 418 | 411 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 16 | SW 16 | NNW 7 | NNW 7 | NW 8 | NW 8 | SW 17 | SW 17 | SW 14 | SW 15 | SW 15 | SW 15 | W 14 | SW 16 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 55 | 78 | 87 | 89 | 19 | 19 | 32 | 32 | 188 | 190 | 72 | 134 | 134 | 139 | 203 | 155 | 54 | 52 | 72 | 88 | 109 | 106 | 91 | 75 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 19 | SW 19 | SW 16 | SW 16 | SW 16 | SW 17 | NNW 8 | NW 8 | NNW 8 | NNW 8 | NNW 8 | W 15 | SW 16 | NNW 8 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 50 | 51 | 15 | 15 | 89 | 90 | 93 | 101 | 26 | 30 | 27 | 26 | 26 | 121 | 151 | 11 | 155 | 155 | 153 | 137 | 128 | 128 | 128 | 128 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 438 | 28 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 541 | 23 | 0 | 0 | 0 | 0 | 28 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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