- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Saturday 16 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
13.0° C
(Which is 1.0°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 12AM is: 4.0m 11s primary swell from a West-northwest direction and 0.4m 14s secondary swell from a South-southwest direction, 0.1m 20s secondary swell from a South direction (forecast issued at 04:00pm May 16). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 13ft (4.0m) | 11s |
| Afternoon (17 May) | 11ft (3.5m) | 11s |
| Evening (17 May) | 10ft (3.0m) | 11s |
Table - waves today at The Patch. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Mon morning, min 9°C on Sat night). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Mon night). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | |
2028 | 2630 | 3329 | 3584 | 3378 | 2771 | 3789 | 3533 | 2522 | 2632 | 2147 | 2071 | 2447 | 1740 | 687 | 581 | 592 | 770 | 868 | 832 | 833 | 717 | 586 | 532 | |
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 | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | |
High Tide | 12:46PM0.98m | 11:27PM1.43m | 1:43PM0.99m | 00:12AM1.44m | 2:40PM0.99m | 1:02AM1.41m | ||||||||||||||||||
Low Tide | 6:01PM0.43m | 7:10AM-0.36m | 6:49PM0.48m | 8:00AM-0.37m | 7:42PM0.52m | 8:52AM-0.35m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | — | 8:14 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | 8:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 12 | 10 | 9 | 9 | 10 | 13 | 15 | 16 | 15 | 16 | 18 | 18 | 18 | 20 | 18 | 17 | 13 | 13 | 13 | 13 | 15 | 20 |
6 | 4 | 3 | 2 | 3 | 4 | 6 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 12 | 15 | 12 | 11 | 8 | 10 | 11 | 12 | 14 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | WNW 11 | WNW 11 | SW 14 | SW 13 | SW 13 | SW 13 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SSW 16 | W 18 | W 18 | WNW 16 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
 kJ | 142 | 103 | 103 | 103 | 81 | 81 | 2373 | 2052 | 47 | 46 | 45 | 45 | 1487 | 1022 | 687 | 581 | 51 | 56 | 55 | 89 | 833 | 717 | 586 | 532 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 20 | S 20 | — | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SW 13 | SW 13 | SSW 13 | SW 16 | SSW 13 | SSW 16 | SW 17 | SW 17 | W 16 | W 16 | W 15 | W 15 |
| kJ | 15 | 15 | 15 | 7 | — | 81 | 79 | 76 | 12 | 30 | 30 | 31 | 45 | 44 | 34 | 67 | 17 | 26 | 45 | 46 | 188 | 186 | 294 | 272 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSW 18 | SSW 18 | SW 18 | SW 18 | SW 17 | SSW 13 | WSW 16 | SSW 13 | SSW 12 | SSW 12 | SW 17 | SSW 15 | SSW 15 | SSW 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | 31 | 31 | 13 | 13 | 45 | 17 | 26 | 16 | 15 | 15 | 44 | 47 | 43 | 44 |
Wind waves Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 10 | — | — | WNW 10 | WNW 10 | WNW 10 | WNW 10 | — | — | — | — |
| kJ | 2028 | 2630 | 3329 | 3584 | 3378 | 2771 | 3789 | 3533 | 2522 | 2632 | 2147 | 2071 | 2447 | 1740 | — | — | 592 | 770 | 868 | 832 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 121 | 122 | 121 | 120 | 120 | 120 | 22 | 22 | 120 | 121 | 121 | 120 | 120 | 54 | 0 | 112 | 120 | 121 | 120 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Marin 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 Patch 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