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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 Saturday 30 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
11.4° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Russian Rivermouth today (30 May):
- Morning surf: Morning surf (30 May, local time) - 6ft (1.8m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 5.5ft (1.7m), 12s period with WNW swell.
- Evening surf: Evening surf (30 May, local time) - 4ft (1.2m), 12s period with WNW swell.
The current surf forecast for Russian Rivermouth at 2PM is: 1.7m 12s primary swell from a West-northwest direction and 0.4m 14s secondary swell from a South-southwest direction, 0.2m 19s secondary swell from a South-southwest direction (forecast issued at 10:00am May 30). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 6ft (1.8m) | 8s |
| Afternoon (30 May) | 5.5ft (1.7m) | 12s |
| Evening (30 May) | 4ft (1.2m) | 12s |
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 20°C on Sun afternoon, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 8 | WNW 13 | WNW 12 | WNW 12 | WNW 8 | NW 9 | NW 9 | NW 9 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | |
439 | 194 | 813 | 197 | 300 | 971 | 808 | 766 | 487 | 427 | 1113 | 452 | 309 | 1184 | 450 | 529 | 570 | 388 | 379 | 375 | 516 | 510 | 505 | 487 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on | cross-on | glassy | glassy | glassy | |
High Tide | 12:22PM1.69m | 10:34PM2.25m | 1:06PM1.70m | 11:09PM2.25m | 1:51PM1.69m | 11:45PM2.22m | ||||||||||||||||||
Low Tide | 5:27AM0.26m | 4:36PM1.36m | 6:05AM0.23m | 5:13PM1.40m | 6:43AM0.23m | 5:51PM1.43m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | |  | | |  |  |  | | |
 | 5:50 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:30 | — | — | 8:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 17 | 19 | 18 | 15 | 10 | 9 | 9 | 14 | 18 | 19 | 20 | 16 | 14 | 13 | 12 | 16 | 19 | 19 | 19 | 16 | 13 | 11 | 10 |
10 | 14 | 14 | 12 | 10 | 6 | 5 | 6 | 12 | 16 | 16 | 17 | 14 | 12 | 11 | 10 | 15 | 18 | 17 | 17 | 15 | 12 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 13 | SSW 14 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 20 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 |
 kJ | 147 | 192 | 71 | 161 | 199 | 723 | 597 | 511 | 487 | 427 | 436 | 312 | 275 | 427 | 358 | 279 | 227 | 209 | 173 | 169 | 169 | 163 | 181 | 143 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | SSW 13 | SSW 19 | SSW 14 | SSW 14 | SSW 13 | SW 22 | SW 22 | SW 21 | SW 21 | SW 20 | SW 16 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 |
| kJ | 246 | 70 | 36 | 74 | 74 | 70 | 165 | 227 | 224 | 358 | 328 | 67 | 309 | 306 | 450 | 529 | 570 | 388 | 379 | 375 | 516 | 510 | 505 | 487 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 19 | SSW 24 | SSW 24 | SW 23 | SW 22 | SW 13 | SW 18 | SW 18 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SSW 13 | — | SW 14 | SSW 15 | SSW 15 | SW 14 | — | — | — | — |
| kJ | 70 | 37 | 55 | 55 | 84 | 126 | 44 | 80 | 80 | 40 | 40 | 40 | 67 | 95 | 32 | — | 53 | 85 | 84 | 54 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 8 | WNW 9 | WNW 12 | WNW 6 | WNW 8 | NW 9 | NW 9 | NW 9 | — | — | WNW 11 | WNW 11 | WNW 6 | WNW 10 | — | — | — | — | — | — | — | WNW 10 | — | — |
| kJ | 439 | 194 | 813 | 197 | 300 | 971 | 808 | 766 | — | — | 1113 | 452 | 64 | 1184 | — | — | — | — | — | — | — | 394 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 72 | 193 | 192 | 192 | 91 | 1 | 1 | 1 | 18 | 72 | 193 | 18 | 1 | 1 | 0 | 0 | 0 | 50 | 191 | 72 | 0 | 0 | 0 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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