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The Patch Surf Forecast
/ CAL – Marin County (14 breaks) / California (404 breaks) /
Surf Forecasts:
The Patch surfForecast / CAL – Marin County / USA
48hr Weather and Surf, issued 4 am Sunday 10 May 2026 PDTForecast update in hr min s Forecast update imminent
The Patch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Patch sea temperature is
14.0° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at The Patch today?
The current surf forecast for The Patch at 10AM is: 1.1m 11s primary swell from a West direction and 0.6m 18s secondary swell from a Southwest direction, 1.3m 8s secondary swell from a West-northwest direction (forecast issued at 04:00am May 10). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 5ft (1.5m) | 8s |
| Afternoon (10 May) | 6ft (1.9m) | 8s |
| Evening (10 May) | 6.5ft (2.0m) | 8s |
Table - waves today at The Patch. (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 11°C on Sun morning). 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 8 | SW 18 | WNW 8 | W 11 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 15 | |
373 | 269 | 296 | 344 | 447 | 498 | 567 | 636 | 547 | 528 | 466 | 400 | 432 | 415 | 407 | 350 | 407 | 407 | 350 | 356 | 356 | 297 | 297 | 217 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | on | cross-on | cross | cross | cross-on | cross-on | glassy | on | cross-on | cross | cross-off | cross-off | cross | |
High Tide | 5:58AM0.91m | 8:01PM1.00m | 7:15AM0.88m | 8:31PM1.07m | 8:31AM0.88m | 9:02PM1.16m | ||||||||||||||||||
Low Tide | 1:39AM0.52m | 1:27PM0.07m | 2:36AM0.41m | 2:16PM0.12m | 3:25AM0.27m | 3:02PM0.17m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:10 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 11 | 14 | 15 | 14 | 12 | 11 | 11 | 11 | 13 | 17 | 18 | 17 | 13 | 11 | 11 | 11 | 12 | 15 | 15 | 14 | 12 | 11 |
6 | 6 | 9 | 12 | 12 | 10 | 9 | 10 | 10 | 11 | 12 | 16 | 17 | 15 | 12 | 10 | 10 | 10 | 11 | 14 | 13 | 11 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 11 | WNW 8 | SW 18 | SSW 18 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 15 | WNW 11 |
 kJ | 148 | 187 | 166 | 344 | 424 | 154 | 207 | 636 | 547 | 528 | 466 | 400 | 432 | 415 | 407 | 350 | 407 | 407 | 350 | 356 | 356 | 297 | 171 | 153 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | W 8 | SW 18 | SW 18 | SW 18 | 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 | 248 | 66 | 255 | 255 | 154 | 73 | 73 | 246 | 147 | 206 | 206 | 206 | 206 | 261 | 261 | 203 | 198 | 178 | 174 | 171 | 171 | 171 | 217 | 171 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 18 | SW 12 | SSW 18 | SW 14 | SW 14 | SW 15 | SW 14 | SSW 18 | S 13 | — | S 16 | S 16 | S 16 | — | — | NW 6 | S 14 | S 14 | S 11 | S 11 | S 11 | S 11 | SW 15 |
| kJ | 93 | 269 | 5 | 211 | 31 | 102 | 75 | 33 | 123 | 4 | — | 5 | 5 | 5 | — | — | 24 | 16 | 16 | 2 | 2 | 10 | 9 | 217 |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 11 | WNW 5 |
| kJ | 373 | 198 | 296 | 173 | 447 | 498 | 567 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 297 | 33 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 112 | 54 | 0 | 0 | 22 | 121 | 0 | 22 | 0 | 0 | 0 | 16 | 22 | 25 | 22 | 8 | 8 | 0 | 22 | 22 | 25 | 121 | 157 | 54 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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