Surf Forecasts:
How big are the waves at Russian Rivermouth today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2ft (0.6m), 14s period with SW swell.
The current surf forecast for Russian Rivermouth at 8AM is: 0.7m 14s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a West-northwest direction (forecast issued at 04:00am August 20). The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (20 Aug) | 2ft (0.6m) | 14s |
| Evening (20 Aug) | 2ft (0.6m) | 14s |
Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 18 | SSW 13 | SW 18 | SSW 13 | SSW 13 | SW 18 | SW 18 | SSW 13 | SW 17 | SW 17 | NW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 223 | 208 | 166 | 123 | 125 | 133 | 162 | 164 | 138 | 136 | 134 | 123 | 87 | 79 | 67 | 67 | 67 | 67 | 68 | 67 | 67 | 90 | 97 | 182 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 7:19AM1.43m | 5:14PM2.00m | 8:58AM1.49m | 6:14PM1.99m | 9:50AM1.56m | 7:14PM2.02m | ||||||||||||||||||
Low Tide | 00:11AM0.68m | 10:24AM1.37m | 1:19AM0.63m | 11:38AM1.45m | 2:18AM0.56m | 1:04PM1.47m | ||||||||||||||||||
 |  |  | |  | | |  | | | | | |  | | | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 18 | 20 | 18 | 16 | 14 | 13 | 13 | 14 | 19 | 19 | 19 | 14 | 12 | 11 | 11 | 13 | 21 | 24 | 24 | 19 | 14 |
Feels °C | 12 | 12 | 13 | 18 | 19 | 16 | 15 | 13 | 12 | 12 | 13 | 17 | 16 | 17 | 12 | 10 | 9 | 9 | 11 | 18 | 20 | 20 | 16 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 6 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 11 | W 11 | W 11 | W 10 | W 10 | W 10 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | WNW 5 |
| kJ | 39 | 208 | 166 | 123 | 125 | 133 | 162 | 164 | 138 | 136 | 134 | 65 | 58 | 57 | 56 | 54 | 53 | 67 | 68 | 67 | 67 | 66 | 42 | 42 |
Swell 2 Height (m) Direction Period (s) | SW 15 | WNW 6 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | W 10 | WNW 10 | WNW 10 | WNW 10 | SW 17 | SW 17 | SW 16 |
| kJ | 223 | 30 | 109 | 109 | 107 | 100 | 95 | 93 | 93 | 91 | 66 | 123 | 87 | 67 | 67 | 67 | 67 | 52 | 33 | 33 | 33 | 75 | 97 | 93 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | W 6 | W 6 | WSW 19 | WSW 19 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 18 | SW 18 | SW 18 | SW 17 | SW 18 | SW 17 | WSW 18 | SW 18 | SW 18 | SW 17 | W 12 | WNW 10 | SW 12 |
| kJ | 104 | 107 | 26 | 18 | 36 | 36 | 15 | 15 | 15 | 15 | 15 | 51 | 50 | 79 | 47 | 48 | 47 | 30 | 49 | 50 | 47 | 12 | 19 | 39 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | — | WNW 6 | W 6 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 4 | W 4 | WNW 4 | W 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | NW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 6 | NW 6 |
| kJ | 120 | 93 | — | 51 | 26 | 22 | 23 | 23 | 16 | 10 | 9 | 5 | 10 | 18 | 19 | 14 | 5 | 3 | 4 | 6 | 29 | 90 | 74 | 182 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 72 | 18 | 193 | 111 | 111 | 18 | 18 | 18 | 193 | 195 | 195 | 111 | 111 | 1 | 1 | 1 | 192 | 195 | 195 | 91 | 12 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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