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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 Friday 15 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
11.3° C
(Which is slightly cooler than normal)How big are the waves at Russian Rivermouth today?
The current surf forecast for Russian Rivermouth at 3AM is: 2.0m 9s primary swell from a West-northwest direction and 0.6m 15s secondary swell from a West-northwest direction, 0.6m 15s secondary swell from a South-southwest direction (forecast issued at 10:00pm May 15). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 6ft (1.9m) | 9s |
| Afternoon (16 May) | 8ft (2.4m) | 9s |
| Evening (16 May) | 8ft (2.5m) | 9s |
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 21°C on Sun afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the NW on Sat afternoon, light winds from the NNW by Mon morning). | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||||||||
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 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | |
777 | 629 | 629 | 644 | 512 | 560 | 748 | 1058 | 1169 | 1384 | 1405 | 3499 | 1242 | 1627 | 1520 | 1411 | 1307 | 2312 | 564 | 427 | 322 | 328 | 372 | 570 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 10:06PM2.51m | 12:05PM1.79m | 10:48PM2.59m | 1:04PM1.80m | 11:35PM2.60m | 2:04PM1.79m | ||||||||||||||||||
Low Tide | 5:23AM0.02m | 4:39PM1.21m | 6:13AM-0.10m | 5:28PM1.28m | 7:05AM-0.14m | |||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — |
 | 8:15 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | 8:19 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 10 | 11 | 11 | 12 | 17 | 18 | 17 | 13 | 10 | 9 | 8 | 10 | 17 | 19 | 21 | 19 | 14 | 16 | 15 | 16 | 20 | 21 | 21 |
9 | 4 | 5 | 5 | 6 | 10 | 11 | 9 | 6 | 3 | 2 | 3 | 5 | 11 | 12 | 14 | 13 | 9 | 11 | 10 | 13 | 15 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | SSW 14 | WNW 13 | SW 14 | SSW 14 | WNW 11 | WNW 11 | SSW 14 | SW 14 | WNW 11 | SW 13 | WNW 11 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | SW 16 | SW 16 |
 kJ | 144 | 144 | 169 | 167 | 215 | 210 | 201 | 140 | 184 | 103 | 82 | 1340 | 1242 | 78 | 47 | 1411 | 45 | 904 | 564 | 427 | 322 | 328 | 67 | 67 |
Swell 2 Height (m) Direction Period (s) | W 16 | WNW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SW 20 | SW 14 | — | — | SSW 14 | SSW 14 | SW 18 | SW 18 | SW 13 | SSW 18 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 18 |
| kJ | 127 | 174 | 150 | 158 | 160 | 148 | 142 | 15 | 103 | — | — | 81 | 80 | 13 | 12 | 46 | 31 | 45 | 45 | 44 | 34 | 34 | 17 | 61 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 19 | W 19 | SW 20 | — | W 19 | — | — | — | SW 18 | — | — | SSW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SSW 16 | W 18 | SSW 13 |
| kJ | — | — | — | — | 7 | 7 | 15 | — | 7 | — | — | — | 13 | — | — | 31 | 12 | 31 | 31 | 31 | 48 | 26 | 25 | 16 |
Wind waves Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | — | WNW 11 | WNW 11 | — | WNW 11 | NW 10 | — | — | — | — | WNW 11 | WNW 10 |
| kJ | 777 | 629 | 629 | 644 | 512 | 560 | 748 | 1058 | 1169 | 1384 | 1405 | 3499 | — | 1627 | 1520 | — | 1307 | 2312 | — | — | — | — | 372 | 570 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 192 | 192 | 192 | 192 | 192 | 192 | 193 | 195 | 195 | 193 | 192 | 192 | 192 | 86 | 192 | 195 | 193 | 145 | 12 | 1 | 1 | 191 | 192 | 195 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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