Surf Forecasts:
How big are the waves at Russian Rivermouth today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 3ft (0.9m), 8s period with WNW swell.
- Evening surf: Evening surf (12 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Russian Rivermouth at 12AM is: 0.6m 18s primary swell from a Southwest direction and 1.1m 9s secondary swell from a West-northwest direction (forecast issued at 04:00pm August 11). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 1.5ft (0.4m) | 18s |
| Afternoon (12 Aug) | 3ft (0.9m) | 8s |
| Evening (12 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 18 | SW 18 | SW 18 | SW 18 | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 146 | 116 | 116 | 184 | 194 | 194 | 125 | 125 | 122 | 119 | 140 | 163 | 163 | 161 | 161 | 159 | 155 | 153 | 151 | 191 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | on | on | glassy | cross-off | glassy | cross-off | cross-off | cross | on | on | glassy |
High Tide | 11:31AM1.83m | 10:15PM2.50m | 12:07PM1.92m | 11:09PM2.44m | 12:42PM2.01m | |||||||||||||||
Low Tide | 4:13PM1.19m | 5:28AM0.00m | 5:10PM1.07m | 6:08AM0.09m | 6:06PM0.96m | |||||||||||||||
 | | |  |  | | | | | | | |  | | | | | | | | |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 13 | 11 | 11 | 11 | 13 | 19 | 19 | 19 | 15 | 12 | 12 | 13 | 14 | 17 | 18 | 17 | 13 | 12 |
Feels °C | 18 | 17 | 13 | 10 | 11 | 11 | 13 | 18 | 18 | 18 | 15 | 12 | 11 | 13 | 14 | 16 | 17 | 16 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 146 | 116 | 116 | 184 | 180 | 166 | 125 | 125 | 122 | 119 | 140 | 144 | 144 | 144 | 119 | 119 | 112 | 85 | 81 | 77 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 67 | 100 | 102 | 111 | 194 | 194 | 109 | 108 | 103 | 94 | 129 | 163 | 163 | 161 | 161 | 159 | 155 | 153 | 151 | 191 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 13 | SSW 13 | SSW 13 | SW 13 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 55 | 113 | 111 | 30 | 28 | 29 | 28 | 27 | 27 | 27 | 67 | 68 | 62 | 21 | 21 | 21 | 21 | 21 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 191 | 141 | 0 | 0 | 0 | 0 | 0 | 27 | 45 | 50 | 18 | 0 | 0 | 0 | 0 | 0 | 12 | 193 | 50 | 0 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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