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Surf Forecasts:
The Fort surfForecast / CAL – Sonoma / USA
48hr Weather and Surf, issued 4 am Monday 11 May 2026 PDTForecast update in hr min s Forecast update imminent
The Fort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Fort sea temperature is
11.7° C
(Which is normal for this time of year)How big are the waves at The Fort today?
The current surf forecast for The Fort at 11AM is: 1.2m 11s primary swell from a West-northwest direction and 0.6m 16s secondary swell from a Southwest direction (forecast issued at 04:00am May 11). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 4ft (1.2m) | 10s |
| Afternoon (11 May) | 3.5ft (1.1m) | 11s |
| Evening (11 May) | 3.5ft (1.1m) | 11s |
Table - waves today at The Fort. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 9°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WNW by Wed afternoon). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 15 | SW 15 | SW 15 | WNW 12 | WNW 12 | W 11 | W 11 | W 11 | WNW 12 | W 12 | W 12 | |
334 | 334 | 294 | 337 | 350 | 303 | 303 | 303 | 303 | 308 | 314 | 308 | 515 | 171 | 171 | 171 | 189 | 236 | 307 | 251 | 260 | 969 | 404 | 397 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | on | on | cross-on | glassy | glassy | cross | glassy | glassy | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross-off | |
High Tide | 6:29AM1.20m | 7:46PM1.47m | 7:45AM1.20m | 8:16PM1.59m | 8:55AM1.24m | 8:47PM1.71m | ||||||||||||||||||
Low Tide | 1:25AM0.63m | 1:04PM0.16m | 2:13AM0.41m | 1:50PM0.25m | 2:58AM0.18m | 2:34PM0.37m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:15 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 17 | 18 | 17 | 14 | 11 | 11 | 11 | 12 | 16 | 16 | 18 | 15 | 12 | 11 | 12 | 13 | 14 | 14 | 14 | 12 | 9 |
12 | 13 | 14 | 16 | 17 | 16 | 13 | 11 | 10 | 10 | 11 | 14 | 13 | 12 | 10 | 9 | 8 | 10 | 10 | 9 | 8 | 8 | 6 | 4 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | W 11 | W 11 | W 11 | SSW 13 | W 12 | W 12 |
 kJ | 334 | 334 | 294 | 337 | 350 | 303 | 303 | 303 | 303 | 308 | 314 | 308 | 303 | 156 | 121 | 156 | 189 | 236 | 307 | 251 | 260 | 120 | 404 | 397 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | W 13 | SW 18 | SW 13 | WNW 6 |
| kJ | 139 | 201 | 203 | 206 | 206 | 206 | 261 | 258 | 201 | 183 | 174 | 171 | 171 | 171 | 171 | 171 | 169 | 138 | 134 | 125 | 130 | 51 | 88 | 95 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 11 | — | — | — | — | — | — | — | — | — | S 11 | S 11 | S 11 | S 11 | S 11 | W 14 | W 15 | SW 19 | W 14 | SSW 14 | S 13 | SW 18 | SW 13 |
| kJ | 111 | 5 | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 37 | 17 | 15 | 92 | 121 | 13 | 80 | 88 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WNW 11 | WNW 6 | WNW 6 | WNW 5 | WNW 5 | W 4 | WNW 5 | WNW 5 | WNW 5 | WNW 12 | WNW 6 | WNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 515 | 81 | 87 | 37 | 23 | 15 | 22 | 24 | 49 | 969 | 108 | 238 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 55 | 55 | 0 | 0 | 2 | 0 | 0 | 60 | 60 | 204 | 100 | 57 | 57 | 0 | 169 | 203 | 204 | 206 | 204 | 126 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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