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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 09 Apr 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
11.9° C
(Which is 1.0°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 3PM is: 0.6m 15s primary swell from a West-northwest direction and 0.7m 8s secondary swell from a Southwest direction, 0.6m 8s secondary swell from a Northwest direction (forecast issued at 10:00am April 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 1.5ft (0.5m) | 16s |
| Afternoon (09 Apr) | 2ft (0.6m) | 15s |
| Evening (09 Apr) | 2.5ft (0.7m) | 14s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| 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) (?) | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 16 | 17 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 144 | 133 | 172 | 167 | 222 | 215 | 195 | 165 | 238 | 246 | 241 | 214 | 193 | 150 | 176 | 178 | 227 | 245 | 198 | 186 | 178 | 137 | 136 | 143 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | cross- on | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | cross | cross- off | cross | cross- off | on | cross- off | cross- off | glass | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:47PM 1.92 | 5:20AM 2.18 | 8:43PM 2.00 | 6:39AM 2.15 | ||||||||||||||||||||
Low Tide / height (m) | 12:08PM 0.78 | 11:42PM 1.77 | 1:12PM 0.79 | 1:19AM 1.72 | 2:07PM 0.77 | |||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| Sunrise | 6:46 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - | - |
 |  |  | |  |  |  | | |  | | | | | | | |  | | | |  | | | |
Rain (mm) | 1 | - | 2 | 2 | 1 | - | - | - | 1 | 11 | 1 | 2 | 1 | 1 | 1 | 2 | 3 | 10 | 13 | 4 | - | 1 | - | - |
| Temp. °C | 13 | 17 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 15 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 10 | 10 | 9 | 9 |
| Feels °C (?) | 13 | 17 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 13 | 11 | 11 | 10 | 9 | 9 | 10 | 9 | 9 | 9 | 7 | 7 | 5 |
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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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