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Russian Rivermouth Surf Forecast
/ CAL – Sonoma (10 breaks) / California (404 breaks) /
Surf Forecasts:
Russian Rivermouth surfForecast / CAL – Sonoma / USA
48hr Weather and Surf, issued 4 pm Wednesday 08 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Russian Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Russian Rivermouth sea temperature is
13.0° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Russian Rivermouth today?
The current surf forecast for Russian Rivermouth at 8PM is: 0.5m 13s primary swell from a South-southwest direction and 0.5m 7s secondary swell from a West-southwest direction, 0.5m 10s secondary swell from a West direction, 0.2m 3s secondary swell from a West direction (forecast issued at 04:00pm April 08). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | - | - |
| Afternoon (08 Apr) | 1.5ft (0.5m) | 13s |
| Evening (08 Apr) | 1.5ft (0.5m) | 13s |
Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 98 | 96 | 95 | 165 | 163 | 165 | 165 | 167 | 216 | 169 | 211 | 216 | 297 | 375 | 370 | 358 | 302 | 224 | 266 | 269 | 302 | 310 | 310 | 306 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | glass | glass | glass | cross- off | cross | cross | glass | glass | off | off | off | cross- off | cross- on | cross | cross- off | glass | cross- on | cross | cross | cross |
High Tide / height (m) | 7:06PM 1.56 | 3:27AM 1.88 | 8:11PM 1.62 | 4:38AM 1.83 | 8:39PM 1.68 | 5:57AM 1.81 | ||||||||||||||||||
Low Tide / height (m) | 9:16PM 1.54 | 11:51AM 0.62 | 11:07PM 1.57 | 12:50PM 0.61 | 12:48AM 1.51 | |||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:41 | - |
| Sunset | - | 7:42 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:44 | - | - | - | - | - | - |
 | |  | | | | | |  | | |  | |  |  |  | |  | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | 1 | 1 | 1 | 1 | - | - | 1 | 1 | 1 | 1 | 2 |
| Temp. °C | 18 | 17 | 14 | 13 | 13 | 12 | 13 | 15 | 16 | 16 | 13 | 13 | 12 | 12 | 12 | 15 | 16 | 15 | 13 | 12 | 12 | 12 | 11 | 12 |
| Feels °C (?) | 16 | 15 | 14 | 13 | 13 | 12 | 13 | 15 | 15 | 15 | 13 | 13 | 11 | 11 | 11 | 14 | 14 | 13 | 12 | 12 | 11 | 10 | 8 | 7 |
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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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