- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
The Fort surfForecast / CAL – Sonoma / USA
48hr Weather and Surf, issued 4 am Sunday 10 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
12.3° 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 7AM is: 0.6m 18s primary swell from a Southwest direction and 1.0m 8s secondary swell from a West direction, 0.9m 11s secondary swell from a West-northwest direction, 0.6m 6s secondary swell from a Northwest direction (forecast issued at 04:00am May 10). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2ft (0.6m) | 18s |
| Afternoon (10 May) | 5ft (1.6m) | 10s |
| Evening (10 May) | 5.5ft (1.7m) | 8s |
Table - waves today at The Fort. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 7 | SW 19 | WNW 7 | WNW 11 | WNW 10 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | SW 15 | SW 15 | SW 15 | |
290 | 281 | 272 | 422 | 521 | 418 | 404 | 759 | 327 | 334 | 294 | 337 | 350 | 303 | 303 | 356 | 356 | 308 | 314 | 308 | 242 | 171 | 171 | 171 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | glassy | glassy | on | cross-on | cross | cross | glassy | glassy | glassy | glassy | on | cross-on | cross | cross | cross-off | |
High Tide | 5:11AM1.23m | 7:15PM1.37m | 6:29AM1.20m | 7:46PM1.47m | 7:45AM1.20m | 8:16PM1.59m | ||||||||||||||||||
Low Tide | 00:28AM0.80m | 12:16PM0.09m | 1:25AM0.63m | 1:04PM0.16m | 2:13AM0.41m | 1:50PM0.25m | ||||||||||||||||||
 | |  | | | | | | | | |  | | | | |  | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 13 | 17 | 19 | 20 | 15 | 14 | 13 | 13 | 15 | 18 | 18 | 18 | 17 | 15 | 12 | 12 | 14 | 17 | 17 | 16 | 14 | 12 |
7 | 7 | 11 | 13 | 15 | 15 | 12 | 12 | 11 | 12 | 15 | 17 | 17 | 16 | 16 | 15 | 12 | 11 | 13 | 16 | 15 | 13 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | W 8 | WNW 11 | SW 18 | SW 18 | SW 18 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 133 | 119 | 115 | 422 | 255 | 154 | 152 | 452 | 327 | 334 | 294 | 337 | 350 | 303 | 303 | 356 | 356 | 308 | 314 | 308 | 242 | 156 | 156 | 121 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 11 | SW 18 | SW 11 | SW 14 | SW 14 | SW 18 | 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 |
| kJ | 198 | 183 | 209 | 255 | 5 | 53 | 74 | 152 | 139 | 201 | 203 | 206 | 206 | 206 | 261 | 258 | 201 | 183 | 171 | 171 | 171 | 171 | 171 | 171 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 19 | SW 18 | — | — | SW 11 | SW 11 | SW 14 | SW 18 | SW 11 | — | — | — | — | — | SW 16 | — | — | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 163 | 281 | 255 | — | — | 5 | 5 | 103 | 111 | 5 | — | — | — | — | — | 258 | — | — | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WNW 7 | NW 6 | WNW 7 | NW 7 | WNW 10 | WNW 8 | WNW 8 | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | WNW 5 | WNW 5 |
| kJ | 290 | 25 | 272 | 183 | 521 | 418 | 404 | 759 | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 33 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 100 | 0 | 13 | 83 | 103 | 204 | 83 | 0 | 0 | 0 | 0 | 12 | 60 | 29 | 12 | 0 | 0 | 0 | 0 | 12 | 60 | 204 | 100 | 0 |
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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Fort surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest