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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 am Friday 22 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
9.5° C
(Which is 2.5°C colder than average for this time of year)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 7AM is: 2.2m 9s primary swell from a Northwest direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 04:00am May 22). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 7ft (2.2m) | 9s |
| Afternoon (22 May) | 8ft (2.5m) | 9s |
| Evening (22 May) | 8ft (2.5m) | 9s |
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 19°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | |
788 | 788 | 788 | 702 | 1017 | 1182 | 1040 | 772 | 505 | 341 | 392 | 322 | 322 | 341 | 314 | 186 | 164 | 229 | 295 | 326 | 405 | 565 | 534 | 482 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | on | cross-on | cross | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-off | |
High Tide | 4:11AM2.49m | 6:20PM2.35m | 5:25AM2.27m | 7:12PM2.42m | 6:46AM2.11m | 7:57PM2.49m | ||||||||||||||||||
Low Tide | 11:19AM0.39m | 11:56PM1.43m | 12:15PM0.59m | 1:16AM1.27m | 1:09PM0.79m | |||||||||||||||||||
 | |  | | | | | | |  | | |  | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:37 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 17 | 18 | 19 | 17 | 13 | 12 | 11 | 11 | 13 | 17 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 15 | 15 | 14 | 12 | 10 |
12 | 12 | 17 | 16 | 17 | 15 | 13 | 11 | 11 | 11 | 13 | 16 | 16 | 15 | 13 | 12 | 13 | 12 | 12 | 14 | 13 | 13 | 11 | 8 | |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | SW 18 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 15 | WNW 14 | WNW 14 | WNW 13 |
 kJ | 788 | 788 | 788 | 702 | 152 | 1182 | 1040 | 772 | 505 | 341 | 392 | 322 | 322 | 341 | 314 | 186 | 164 | 151 | 113 | 94 | 405 | 565 | 534 | 482 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 17 | SW 18 | SW 14 | SW 18 | SW 18 | SW 18 | WNW 10 | WNW 10 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 15 | NW 7 | NW 7 | NW 7 | NNW 7 |
| kJ | 83 | 83 | 104 | 192 | 29 | 152 | 108 | 192 | 108 | 179 | 77 | 83 | 121 | 157 | 157 | 124 | 98 | 96 | 96 | 326 | 91 | 64 | 43 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 17 | SW 15 | SW 23 | SW 22 | SW 22 | NW 20 | WNW 19 | SW 16 | SW 16 | WNW 16 | WNW 16 | WNW 9 | WNW 9 | W 9 | SW 16 | SW 15 |
| kJ | — | — | — | — | — | 32 | 31 | 29 | 104 | 77 | 20 | 19 | 18 | 15 | 36 | 157 | 157 | 229 | 295 | 94 | 86 | 61 | 153 | 143 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 1017 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 307 | 169 | 169 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 23 | 19 | 0 | 0 | 0 | 30 | 332 | 30 | 43 | 23 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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