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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 pm Monday 25 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
11.7° C
(Which is slightly cooler than normal)How big are the waves at Russian Rivermouth today?
The current surf forecast for Russian Rivermouth at 2AM is: 0.8m 17s primary swell from a Southwest direction and 0.5m 12s secondary swell from a West-northwest direction, 0.7m 4s secondary swell from a West-northwest direction (forecast issued at 10:00pm May 25). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 4ft (1.2m) | 15s |
| Afternoon (26 May) | 7.5ft (2.3m) | 14s |
| Evening (26 May) | 7ft (2.2m) | 14s |
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 6mm), mostly falling on Thu morning. Very mild (max 17°C on Tue afternoon, min 9°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed night). | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | |||||||||||||||||||||
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 | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SW 17 | SW 17 | SW 17 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 20 | WNW 20 | WNW 18 | W 18 | W 18 | |
238 | 241 | 350 | 372 | 627 | 1622 | 2122 | 2234 | 1913 | 4041 | 1465 | 1197 | 1000 | 887 | 757 | 1549 | 572 | 496 | 385 | 377 | 395 | 540 | 646 | 751 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross | on | on | on | glassy | off | off | off | cross-off | cross | on | |
High Tide | 8:45AM1.60m | 8:33PM2.19m | 9:51AM1.61m | 9:02PM2.22m | 10:47AM1.64m | |||||||||||||||||||
Low Tide | 2:51AM0.74m | 2:02PM0.97m | 3:36AM0.57m | 2:42PM1.11m | 4:15AM0.43m | 3:21PM1.22m | ||||||||||||||||||
 |  |  |  |  | | | | | | | | |  | | | | | |  |  | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | 8:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — | — | — | |
Temp °C | 12 | 11 | 11 | 9 | 12 | 16 | 17 | 16 | 13 | 10 | 9 | 9 | 12 | 16 | 15 | 15 | 13 | 11 | 11 | 11 | 12 | 15 | 17 | 16 |
9 | 9 | 8 | 5 | 7 | 10 | 10 | 9 | 8 | 6 | 6 | 7 | 11 | 14 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 13 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | SW 17 | WNW 15 | WNW 15 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 18 | W 18 |
 kJ | 172 | 111 | 350 | 372 | 627 | 248 | 248 | 251 | 251 | 1581 | 1465 | 1197 | 1000 | 887 | 757 | 582 | 572 | 496 | 385 | 314 | 223 | 209 | 646 | 751 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | WNW 12 | SW 15 | SW 15 | S 10 | S 10 | S 10 | S 9 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 20 | WNW 20 | WNW 18 | WNW 10 | WNW 10 |
| kJ | 238 | 241 | 82 | 273 | 242 | 7 | 7 | 7 | 7 | 248 | 245 | 223 | 214 | 167 | 138 | 138 | 138 | 136 | 134 | 377 | 395 | 540 | 169 | 166 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | WNW 16 | S 10 | S 10 | — | — | — | — | — | — | S 9 | S 9 | S 10 | S 10 | W 24 | W 23 | WNW 22 | WNW 21 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 99 | 99 | 50 | 7 | 7 | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 11 | 42 | 91 | 151 | 133 | 131 | 127 | 123 | 120 |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 3 | WNW 4 | WNW 6 | WNW 7 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | — | — | — | — | — | WNW 11 | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 18 | 64 | 157 | 1622 | 2122 | 2234 | 1913 | 4041 | — | — | — | — | — | 1549 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 91 | 165 | 165 | 193 | 195 | 383 | 377 | 193 | 193 | 1 | 1 | 0 | 72 | 229 | 145 | 72 | 0 | 0 | 0 | 0 | 0 | 27 | 45 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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