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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 Friday 27 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 9PM is: 2.5m 10s primary swell from a Northwest direction and 0.4m 16s secondary swell from a West-northwest direction (forecast issued at 04:00pm March 27). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | - | - |
| Afternoon (27 Mar) | 7ft (2.1m) | 10s |
| Evening (27 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
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 6 | 6 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 681 | 1070 | 1129 | 1037 | 1086 | 862 | 730 | 610 | 475 | 480 | 424 | 415 | 307 | 216 | 168 | 182 | 170 | 277 | 104 | 124 | 233 | 237 | 223 | 205 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | glass | glass | glass | glass | on | cross- on | cross- on | cross | glass | glass | cross- on | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- on |
High Tide / height (m) | 9:31PM 2.18 | 8:28AM 2.45 | 10:13PM 2.30 | 9:35AM 2.47 | 10:48PM 2.42 | 10:32AM 2.48 | ||||||||||||||||||
Low Tide / height (m) | 2:32PM 0.49 | 2:42AM 1.47 | 3:29PM 0.49 | 3:46AM 1.27 | 4:16PM 0.52 | 4:38AM 1.06 | ||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - |
| Sunset | - | 7:35 | - | - | - | - | - | - | - | 7:36 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - |
 | |  | | | |  | | | | | |  |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 10 | 10 | 9 | 10 | 10 | 14 | 15 | 14 | 10 | 10 | 10 | 10 | 10 | 13 | 13 | 13 | 9 | 8 | 8 | 8 | 8 | 12 |
| Feels °C (?) | 13 | 13 | 9 | 9 | 7 | 8 | 8 | 12 | 12 | 10 | 7 | 8 | 8 | 7 | 7 | 10 | 9 | 8 | 6 | 5 | 5 | 6 | 6 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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