Surf Forecasts:
How big are the waves at The Fort 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 The Fort at 6AM is: 0.5m 18s primary swell from a Southwest direction and 0.9m 9s secondary swell from a West-northwest direction (forecast issued at 10:00pm 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 The Fort. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||
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 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 116 | 197 | 194 | 194 | 119 | 119 | 122 | 119 | 165 | 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 | glassy | cross-off | glassy | glassy | glassy | on | cross-on | cross | cross | cross-off | glassy | glassy | cross | cross-on | on | cross | cross | cross |
High Tide | 10:05PM2.03m | 11:59AM1.55m | 10:58PM1.97m | 12:34PM1.61m | ||||||||||||||
Low Tide | 5:16AM-0.31m | 5:11PM0.65m | 5:57AM-0.25m | 6:03PM0.55m | ||||||||||||||
 |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 8:12 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 11 | 13 | 17 | 17 | 18 | 15 | 13 | 12 | 12 | 13 | 17 | 17 | 15 | 13 | 12 |
Feels °C | 11 | 10 | 11 | 10 | 13 | 16 | 16 | 16 | 14 | 13 | 12 | 12 | 12 | 16 | 16 | 13 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | 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 | 116 | 143 | 180 | 134 | 119 | 119 | 122 | 119 | 116 | 144 | 144 | 144 | 119 | 116 | 116 | 85 | 83 | 83 |
Swell 2 Height (m) Direction Period (s) | 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 | 102 | 197 | 194 | 194 | 109 | 108 | 103 | 94 | 165 | 163 | 163 | 161 | 161 | 159 | 155 | 153 | 151 | 191 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SW 13 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 111 | 30 | 28 | 29 | 28 | 27 | 27 | 67 | 67 | 68 | 46 | 21 | 21 | 21 | 21 | 21 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 55 | 55 | 60 | 60 | 0 | 0 | 0 | 2 | 12 | 24 | 204 | 29 | 29 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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