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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 10 am Monday 04 May 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
12.5° C
(Which is slightly warmer than usual)How big are the waves at Russian Rivermouth today?
The current surf forecast for Russian Rivermouth at 5PM is: 1.0m 13s primary swell from a West-northwest direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 10:00am May 04). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 3.5ft (1.0m) | 14s |
| Afternoon (04 May) | 3.5ft (1.0m) | 14s |
| Evening (04 May) | 3.5ft (1.0m) | 13s |
Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | |
437 | 459 | 407 | 372 | 367 | 298 | 294 | 289 | 213 | 206 | 203 | 169 | 171 | 174 | 178 | 188 | 193 | 193 | 188 | 171 | 229 | 205 | 195 | 206 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | on | cross-on | cross-on | glassy | on | cross-on | cross-on | glassy | on | on | on | cross-on | cross-on | cross | glassy | on | on | on | cross-on | cross-on | cross-on | glassy | |
High Tide | 2:49PM1.67m | 00:43AM2.13m | 3:50PM1.63m | 1:19AM2.06m | 4:58PM1.62m | 1:59AM1.98m | ||||||||||||||||||
Low Tide | 7:41AM0.32m | 6:49PM1.43m | 8:25AM0.37m | 7:25PM1.49m | 9:13AM0.44m | 8:11PM1.54m | ||||||||||||||||||
 | | |  | |  | |  |  | | | | |  | | |  | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 |
 | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | 8:08 |
— | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 15 | 14 | 12 | 11 | 11 | 11 | 11 | 11 | 14 | 15 | 15 | 12 | 11 | 10 | 10 | 11 | 15 | 15 | 15 | 12 | 10 | 10 | 9 |
11 | 13 | 12 | 11 | 9 | 10 | 10 | 10 | 10 | 13 | 14 | 13 | 10 | 10 | 9 | 9 | 10 | 14 | 13 | 12 | 10 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | WNW 13 | WNW 5 | WNW 12 | WNW 12 |
 kJ | 437 | 459 | 407 | 372 | 367 | 298 | 294 | 289 | 213 | 206 | 203 | 161 | 145 | 109 | 178 | 188 | 193 | 193 | 188 | 171 | 229 | 39 | 195 | 206 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 13 | SW 16 | SW 17 | SW 17 | SSW 14 | SW 14 | SW 15 | SW 15 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 13 | SW 14 | WNW 12 | WNW 5 | W 6 |
| kJ | 54 | 54 | 112 | 122 | 124 | 91 | 46 | 93 | 97 | 103 | 134 | 169 | 171 | 174 | 106 | 98 | 69 | 69 | 70 | 130 | 164 | 205 | 29 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | S 10 | S 10 | S 10 | SW 13 | SW 16 | SW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | SW 21 | SW 21 | SW 21 | W 4 | WNW 5 | WNW 5 | WNW 15 | WNW 11 | SW 20 | SW 14 | SW 14 | SW 14 |
| kJ | 49 | 49 | 8 | 8 | 8 | 45 | 93 | 45 | 69 | 70 | 48 | 12 | 18 | 18 | 18 | 10 | 7 | 7 | 71 | 68 | 15 | 162 | 162 | 127 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 3 | W 4 | W 4 | W 4 | WNW 5 | WNW 5 | WNW 5 | W 5 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 13 | 10 | 24 | 19 | 18 | 12 | 22 | 44 | 119 | 84 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 91 | 313 | 18 | 18 | 0 | 69 | 18 | 12 | 0 | 91 | 50 | 18 | 18 | 1 | 1 | 0 | 50 | 193 | 195 | 111 | 1 | 12 | 0 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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