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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 Thursday 26 Mar 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
11.2° C
(Which is normal for this time of year)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 3PM is: 2.1m 10s primary swell from a Northwest direction and 0.4m 16s secondary swell from a Southwest direction, 0.2m 8s secondary swell from a West-southwest direction (forecast issued at 10:00am March 26). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 6ft (1.9m) | 9s |
| Afternoon (26 Mar) | 7ft (2.1m) | 10s |
| Evening (26 Mar) | 8ft (2.5m) | 10s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 621 | 505 | 639 | 1227 | 1337 | 1100 | 799 | 575 | 502 | 551 | 681 | 1019 | 1177 | 1106 | 1066 | 972 | 730 | 640 | 527 | 480 | 459 | 441 | 294 | 135 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- off | cross- off | off | off | off | glass | cross- on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- off | glass | glass | glass |
High Tide / height (m) | 5:45AM 2.51 | 8:35PM 2.06 | 7:09AM 2.45 | 9:31PM 2.18 | 8:28AM 2.45 | 10:13PM 2.30 | ||||||||||||||||||
Low Tide / height (m) | 1:24PM 0.49 | 1:18AM 1.61 | 2:32PM 0.49 | 2:42AM 1.47 | 3:29PM 0.49 | 3:46AM 1.27 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| Sunrise | 7:09 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:36 | - | - | - | - |
 | |  | |  |  | |  | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 5 | 12 | 16 | 19 | 15 | 12 | 11 | 10 | 10 | 18 | 17 | 16 | 11 | 11 | 11 | 10 | 11 | 15 | 16 | 16 | 13 | 12 | 12 | 12 |
| Feels °C (?) | 1 | 8 | 10 | 14 | 12 | 8 | 7 | 6 | 6 | 15 | 14 | 14 | 10 | 10 | 9 | 8 | 9 | 13 | 13 | 13 | 12 | 11 | 11 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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