Surf Forecasts:
How big are the waves at Russian Rivermouth today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.4m), 8s period with NW swell.
- Evening surf: Evening surf (19 Aug, local time) - 2.5ft (0.7m), 15s period with SW swell.
The current surf forecast for Russian Rivermouth at 1AM is: 1.5m 7s primary swell from a West-northwest direction and 0.9m 7s secondary swell from a West-northwest direction, 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 04:00pm August 18). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (19 Aug) | 4.5ft (1.4m) | 8s |
| Evening (19 Aug) | 2.5ft (0.7m) | 15s |
Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||
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) | SW 15 | SSW 16 | SW 16 | WNW 7 | SSW 16 | SW 14 | SW 14 | SW 14 | WNW 8 | SW 15 | SW 15 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | ||||||||||||||||||||
223 | 166 | 206 | 206 | 169 | 149 | 194 | 211 | 214 | 217 | 223 | 332 | 293 | 247 | 194 | 154 | 125 | 133 | 136 | 138 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | glassy | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 3:38PM2.08m | 5:25AM1.45m | 4:22PM2.03m | 7:19AM1.43m | 5:14PM2.00m | |||||||||||||||
Low Tide | 11:00PM0.71m | 9:38AM1.24m | 00:11AM0.68m | 10:24AM1.37m | ||||||||||||||||
— | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | |
— | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 16 | 14 | 14 | 13 | 15 | 21 | 22 | 23 | 18 | 15 | 15 | 15 | 16 | 22 | 24 | 22 | 18 | 16 |
Feels °C | 21 | 20 | 15 | 13 | 14 | 13 | 15 | 21 | 21 | 21 | 16 | 13 | 13 | 14 | 15 | 21 | 22 | 20 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | SSW 16 | SW 16 | WNW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 15 | SW 15 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
65 | 166 | 206 | 52 | 81 | 81 | 81 | 83 | 83 | 217 | 223 | 83 | 84 | 68 | 58 | 43 | 107 | 102 | 95 | 93 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 13 | SSW 13 | SW 16 | SSW 16 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 12 | WNW 12 | SW 15 | SW 15 | SW 14 | WNW 12 | WNW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
223 | 84 | 66 | 206 | 169 | 149 | 194 | 211 | 214 | 86 | 87 | 226 | 223 | 167 | 109 | 109 | 125 | 133 | 136 | 138 | |
Swell 3 Height (m) Direction Period (s) | W 16 | W 15 | WNW 8 | SSW 13 | SW 13 | WNW 13 | WNW 13 | W 12 | W 12 | SW 22 | S 9 | WNW 11 | WNW 11 | WNW 12 | SSW 14 | SSW 14 | WSW 19 | WSW 19 | SW 20 | SW 20 |
19 | 17 | 20 | 66 | 83 | 60 | 58 | 80 | 78 | 18 | 2 | 102 | 100 | 107 | 127 | 123 | 36 | 36 | 15 | 15 | |
Wind waves Height (m) Direction Period (s) | NW 7 | WNW 8 | WNW 6 | WNW 7 | — | — | — | — | WNW 8 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 |
106 | 85 | 53 | 199 | — | — | — | — | 198 | 94 | 99 | 332 | 293 | 247 | 194 | 154 | 52 | 55 | 62 | 57 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 50 | 165 | 18 | 12 | 0 | 0 | 0 | 50 | 18 | 191 | 128 | 91 | 12 | 12 | 18 | 18 | 72 | 145 | 91 | 18 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)












