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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 pm Thursday 14 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
12.6° C
(Which is slightly warmer than usual)How big are the waves at The Patch today?
The current surf forecast for The Patch at 12AM is: 3.0m 9s primary swell from a West-northwest direction and 0.7m 16s secondary swell from a Southwest direction, 0.1m 19s secondary swell from a West direction (forecast issued at 04:00pm May 14). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 10ft (3.0m) | 9s |
| Afternoon (15 May) | 10ft (3.0m) | 9s |
| Evening (15 May) | 11ft (3.5m) | 9s |
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 16°C on Sat afternoon, min 9°C on Sat night). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the NW by Sun morning). | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
576 | 885 | 1441 | 1380 | 1352 | 1208 | 1484 | 737 | 1083 | 1647 | 2124 | 2275 | 2337 | 2337 | 1860 | 1402 | 2118 | 2996 | 3398 | 3419 | 3150 | 4055 | 2273 | 3049 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:08PM1.32m | 11:48AM0.96m | 10:45PM1.39m | 12:46PM0.98m | 11:27PM1.43m | |||||||||||||||||||
Low Tide | 4:30PM0.30m | 5:37AM-0.18m | 5:15PM0.37m | 6:23AM-0.29m | 6:01PM0.43m | 7:10AM-0.36m | ||||||||||||||||||
 | | |  | | | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — |
 | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | 8:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 12 | 11 | 10 | 10 | 12 | 14 | 15 | 15 | 12 | 11 | 11 | 10 | 11 | 14 | 16 | 13 | 12 | 10 | 9 | 9 | 11 | 14 |
10 | 9 | 6 | 6 | 5 | 7 | 9 | 10 | 9 | 7 | 4 | 3 | 2 | 1 | 5 | 6 | 8 | 3 | 3 | 3 | 3 | 4 | 7 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 9 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | W 15 | W 14 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 175 | 264 | 208 | 258 | 255 | 193 | 848 | 232 | 178 | 176 | 146 | 148 | 158 | 160 | 150 | 199 | 142 | 103 | 103 | 103 | 81 | 2422 | 2273 | 1957 |
Swell 2 Height (m) Direction Period (s) | SW 13 | — | W 20 | W 20 | W 19 | W 18 | SW 15 | W 18 | WNW 16 | W 16 | W 16 | W 16 | — | SSW 16 | SSW 15 | SSW 15 | SW 20 | SW 20 | SW 20 | S 20 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 42 | — | 7 | 7 | 7 | 25 | 186 | 55 | 90 | 82 | 81 | 118 | — | 50 | 156 | 144 | 15 | 15 | 15 | 7 | 81 | 81 | 80 | 76 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | — | W 20 | W 20 | W 19 | S 10 | W 18 | W 18 | — | — | — | — | — | — | — | SW 20 | — | — | — | — | — | — | SW 18 | SW 18 |
| kJ | 173 | — | 8 | 7 | 7 | 2 | 25 | 25 | — | — | — | — | — | — | — | 15 | — | — | — | — | — | — | 13 | 12 |
Wind waves Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | — | WNW 11 |
| kJ | 576 | 885 | 1441 | 1380 | 1352 | 1208 | 1484 | 737 | 1083 | 1647 | 2124 | 2275 | 2337 | 2337 | 1860 | 1402 | 2118 | 2996 | 3398 | 3419 | 3150 | 4055 | — | 3049 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 121 | 120 | 120 | 22 | 22 | 0 | 0 | 22 | 121 | 120 | 121 | 120 | 120 | 120 | 120 | 120 | 120 | 465 | 121 | 120 | 120 | 83 | 71 | 22 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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