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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 08 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
12.7° C
(Which is 1.1°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 9AM is: 0.9m 10s primary swell from a West-northwest direction and 0.5m 7s secondary swell from a Northwest direction (forecast issued at 04:00am May 08). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 3ft (0.9m) | 10s |
| Afternoon (08 May) | 2.5ft (0.8m) | 10s |
| Evening (08 May) | 1.5ft (0.5m) | 15s |
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 17°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | W 11 | W 11 | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 11 | W 11 | |
249 | 202 | 149 | 143 | 142 | 140 | 131 | 169 | 218 | 165 | 213 | 227 | 577 | 630 | 584 | 563 | 499 | 408 | 408 | 342 | 313 | 313 | 326 | 345 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | glassy | glassy | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross | glassy | |
High Tide | 3:39AM2.26m | 6:46PM2.05m | 4:39AM2.15m | 7:30PM2.13m | 5:55AM2.06m | 8:04PM2.24m | ||||||||||||||||||
Low Tide | 11:18AM0.68m | 11:28PM1.73m | 12:09PM0.75m | 00:51AM1.63m | 12:58PM0.81m | |||||||||||||||||||
 | |  | | | |  |  |  | | | | | | | | | | | | | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 11 | 14 | 15 | 14 | 11 | 10 | 11 | 11 | 13 | 16 | 17 | 15 | 12 | 11 | 10 | 10 | 12 | 15 | 15 | 15 | 13 | 13 |
11 | 9 | 11 | 12 | 12 | 11 | 9 | 9 | 10 | 10 | 13 | 15 | 16 | 13 | 11 | 11 | 9 | 9 | 12 | 14 | 13 | 12 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 5 | NW 5 | W 11 | W 11 | W 11 | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | NW 6 | NW 7 |
 kJ | 249 | 202 | 149 | 143 | 111 | 109 | 83 | 17 | 21 | 87 | 178 | 227 | 577 | 630 | 584 | 563 | 499 | 408 | 408 | 342 | 313 | 313 | 196 | 173 |
Swell 2 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | NW 5 | WNW 14 | WNW 14 | NW 6 | NW 5 | NW 5 | NW 6 | NW 6 | NW 5 | NW 5 | NW 5 | SW 18 | SW 18 | W 11 | W 11 |
| kJ | 39 | 42 | 25 | 25 | 142 | 140 | 131 | 169 | 218 | 23 | 213 | 198 | 30 | 41 | 34 | 52 | 44 | 35 | 27 | 28 | 192 | 152 | 326 | 345 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | WNW 16 | SW 13 | SW 13 | SW 13 | WNW 9 | WNW 9 | WNW 14 | NW 6 | NW 6 | SW 18 | SW 19 | SW 20 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | WSW 12 | WSW 12 | SW 18 | SW 18 |
| kJ | 93 | 63 | 62 | 100 | 61 | 61 | 44 | 48 | 46 | 165 | 19 | 19 | 83 | 130 | 97 | 89 | 124 | 161 | 211 | 177 | 14 | 13 | 152 | 111 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 7 | NW 7 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | NW 6 | — | — |
| kJ | — | — | — | — | 25 | 26 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 49 | 128 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 28 | 90 | 540 | 23 | 0 | 0 | 0 | 0 | 28 | 28 | 541 | 171 | 0 | 0 | 0 | 0 | 28 | 438 | 541 | 23 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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