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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 Sunday 31 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
12.1° C
(Which is normal for this time of year)How big are the waves at Russian Rivermouth today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3ft (0.9m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Evening surf: Evening surf (01 Jun, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Russian Rivermouth at 5AM is: 0.9m 19s primary swell from a Southwest direction and 1.2m 10s secondary swell from a West-northwest direction (forecast issued at 10:00pm May 31). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3ft (0.9m) | 18s |
| Afternoon (01 Jun) | 2.5ft (0.8m) | 18s |
| Evening (01 Jun) | 3ft (0.9m) | 18s |
Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 12°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the WNW by Wed afternoon). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
WNW 10 | WNW 10 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | |
1050 | 419 | 450 | 529 | 570 | 388 | 379 | 392 | 516 | 510 | 505 | 487 | 459 | 386 | 381 | 371 | 371 | 367 | 362 | 362 | 295 | 287 | 273 | 223 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:09PM2.25m | 1:51PM1.69m | 11:45PM2.22m | 2:38PM1.68m | 00:22AM2.17m | 3:26PM1.68m | ||||||||||||||||||
Low Tide | 6:43AM0.23m | 5:51PM1.43m | 7:24AM0.25m | 6:30PM1.46m | 8:04AM0.30m | |||||||||||||||||||
 |  | | | | |  | | | | | | | | |  | |  | | | | | | | |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — |
 | 8:29 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | 8:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 15 | 14 | 16 | 20 | 20 | 20 | 17 | 15 | 13 | 12 | 15 | 19 | 19 | 19 | 16 | 12 | 12 | 12 | 15 | 22 | 23 | 21 |
14 | 13 | 13 | 12 | 15 | 19 | 18 | 17 | 15 | 14 | 11 | 11 | 14 | 18 | 17 | 17 | 13 | 9 | 9 | 9 | 11 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 7 | SW 16 | SW 16 | SW 15 | SW 15 |
 kJ | 452 | 419 | 352 | 274 | 227 | 173 | 173 | 169 | 169 | 163 | 153 | 487 | 459 | 386 | 381 | 371 | 371 | 367 | 362 | 111 | 295 | 287 | 273 | 223 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | WNW 9 | WNW 9 | WNW 9 | — | NW 9 | WNW 9 | SW 21 | WNW 8 | SW 16 | SW 20 | SW 19 | SW 20 | SW 20 |
| kJ | 309 | 306 | 450 | 529 | 570 | 388 | 379 | 375 | 516 | 510 | 505 | 135 | 132 | 106 | — | 20 | 16 | 18 | 27 | 362 | 97 | 133 | 134 | 136 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 13 | — | SW 14 | SSW 15 | SSW 15 | SW 14 | — | — | — | — | — | — | — | SW 22 | SW 21 | — | SSW 21 | SW 20 | WNW 12 | WNW 12 | S 11 | S 11 |
| kJ | 67 | 95 | 32 | — | 53 | 85 | 84 | 54 | — | — | — | — | — | — | — | 18 | 18 | — | 44 | 63 | 15 | 30 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WNW 10 | — | — | — | — | — | — | NW 10 | WNW 10 | WNW 10 | WNW 9 | — | — | WNW 9 | WNW 9 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 |
| kJ | 1050 | — | — | — | — | — | — | 392 | 439 | 421 | 362 | — | — | 244 | 106 | 61 | 94 | 97 | 68 | 362 | 93 | 136 | 200 | 223 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 1 | 0 | 0 | 0 | 0 | 193 | 191 | 18 | 12 | 12 | 0 | 0 | 50 | 193 | 191 | 130 | 91 | 91 | 12 | 91 | 91 | 193 | 193 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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