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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 Tuesday 19 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
10.2° C
(Which is 1.6°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 2PM is: 1.6m 13s primary swell from a West-northwest direction and 0.3m 16s secondary swell from a Southwest direction, 1.7m 7s secondary swell from a Northwest direction (forecast issued at 10:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 7ft (2.2m) | 14s |
| Afternoon (19 May) | 5ft (1.6m) | 13s |
| Evening (19 May) | 8ft (2.5m) | 8s |
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 Tue morning, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 13 | NW 8 | NW 8 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NW 12 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | |
2089 | 1879 | 880 | 1076 | 773 | 732 | 692 | 710 | 566 | 1468 | 1485 | 1732 | 1133 | 910 | 826 | 490 | 513 | 513 | 747 | 1302 | 1331 | 1202 | 963 | 891 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross | glassy | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | glassy | glassy | cross-off | |
High Tide | 3:25PM2.29m | 2:07AM2.90m | 4:24PM2.28m | 3:05AM2.71m | 5:23PM2.30m | 4:11AM2.49m | ||||||||||||||||||
Low Tide | 8:32AM-0.11m | 8:13PM1.49m | 9:26AM0.02m | 9:18PM1.52m | 10:22AM0.19m | 10:34PM1.51m | ||||||||||||||||||
 | | | | |  |  |  | | | | |  | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:34 | — | — | 8:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 19 | 19 | 18 | 14 | 13 | 13 | 12 | 15 | 18 | 18 | 16 | 14 | 12 | 12 | 12 | 16 | 19 | 19 | 19 | 15 | 13 | 13 | 13 |
12 | 16 | 15 | 14 | 12 | 12 | 12 | 10 | 13 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 15 | 17 | 16 | 17 | 13 | 12 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 14 | WNW 13 | SW 16 | WNW 13 | NW 8 | NW 7 | NW 7 | NW 7 | SW 21 | SW 21 | SW 16 | WNW 11 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | WNW 11 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
 kJ | 2089 | 1879 | 880 | 67 | 703 | 510 | 309 | 260 | 260 | 162 | 162 | 64 | 366 | 910 | 826 | 490 | 513 | 513 | 218 | 1302 | 1331 | 1202 | 963 | 891 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | WSW 24 | SW 16 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | SW 16 | SW 16 | SW 21 | SW 16 | WNW 11 | SW 15 | WNW 11 | WNW 11 | WNW 11 | SW 19 | SW 19 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 43 | 42 | 42 | 54 | 69 | 732 | 692 | 710 | 566 | 64 | 64 | 71 | 64 | 263 | 82 | 265 | 265 | 265 | 184 | 133 | 79 | 82 | 83 | 83 |
Swell 3 Height (m) Direction Period (s) | SW 24 | WSW 24 | SW 24 | WSW 24 | SW 24 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 21 | SW 21 | SW 16 | — | SW 15 | SW 15 | SW 19 | SW 15 | SW 15 | SW 19 | SW 20 | — | — |
| kJ | 22 | 54 | 87 | 54 | 22 | 95 | 94 | 68 | 41 | 64 | 64 | 72 | 18 | 86 | — | 78 | 56 | 184 | 56 | 57 | 59 | 15 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 7 | NW 8 | NW 8 | — | — | — | — | NW 12 | NW 8 | NW 8 | NW 8 | — | — | — | — | — | NW 9 | — | — | — | — | — |
| kJ | — | — | 309 | 1076 | 773 | — | — | — | — | 1468 | 1485 | 1732 | 1133 | — | — | — | — | — | 747 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 354 | 371 | 540 | 222 | 0 | 0 | 0 | 23 | 354 | 398 | 371 | 403 | 0 | 0 | 0 | 0 | 332 | 438 | 169 | 57 | 0 | 0 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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