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Dillon Beach Surf Forecast
/ CAL – Marin County (14 breaks) / California (404 breaks) /
Surf Forecasts:
Dillon Beach surfForecast / CAL – Marin County / USA
48hr Weather and Surf, issued 4 am Monday 25 May 2026 PDTForecast update in hr min s Forecast update imminent
Dillon Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dillon Beach sea temperature is
11.7° C
(Which is slightly cooler than normal)How big are the waves at Dillon Beach today?
The current surf forecast for Dillon Beach at 9AM is: 1.0m 13s primary swell from a West-northwest direction and 0.8m 15s secondary swell from a Southwest direction (forecast issued at 04:00am May 25). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3.5ft (1.0m) | 13s |
| Afternoon (25 May) | 3ft (0.9m) | 16s |
| Evening (25 May) | 3.5ft (1.0m) | 12s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Tue morning, min 9°C on Tue night). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Wed morning). | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | SW 17 | WNW 12 | SW 17 | WNW 12 | NW 15 | NW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 13 | NW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | |
425 | 379 | 362 | 458 | 444 | 424 | 314 | 305 | 782 | 2560 | 3148 | 3869 | 4839 | 4936 | 4506 | 4041 | 3611 | 5221 | 4518 | 2418 | 2243 | 1980 | 1798 | 1597 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | on | on | cross-on | cross-on | cross-on | |
High Tide | 7:53AM1.05m | 8:31PM1.50m | 9:10AM1.04m | 9:05PM1.54m | 10:18AM1.06m | 9:36PM1.57m | ||||||||||||||||||
Low Tide | 2:35AM0.36m | 2:05PM0.27m | 3:30AM0.19m | 2:52PM0.41m | 4:17AM0.05m | 3:37PM0.55m | ||||||||||||||||||
 |  |  |  |  | | | |  | | | | | | | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 14 | 13 | 13 | 12 | 11 | 9 | 9 | 10 | 13 | 14 | 14 | 12 | 11 |
9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 6 | 5 | 4 | 6 | 4 | 4 | 5 | 6 | 6 | 7 | 9 | 10 | 9 | 8 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | SSW 15 | WNW 13 | WNW 12 | WNW 12 | SW 14 | SW 14 | SSW 14 | SSW 14 |
 kJ | 425 | 379 | 362 | 458 | 444 | 408 | 314 | 247 | 331 | 335 | 349 | 353 | 353 | 314 | 353 | 353 | 302 | 3322 | 2827 | 2418 | 211 | 211 | 183 | 180 |
Swell 2 Height (m) Direction Period (s) | NW 9 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 17 | SW 17 | NW 17 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSW 15 | SSW 15 | SW 14 | SW 14 | W 25 | W 24 | WNW 23 | WNW 22 |
| kJ | 84 | 171 | 262 | 326 | 335 | 424 | 305 | 305 | 73 | 7 | 7 | 7 | 7 | 7 | 7 | 2 | 302 | 275 | 214 | 211 | 12 | 11 | 54 | 183 |
Swell 3 Height (m) Direction Period (s) | SW 15 | WNW 9 | WNW 9 | S 11 | S 10 | S 10 | SW 14 | SW 14 | S 10 | — | — | — | — | — | — | — | — | S 9 | S 10 | — | — | S 10 | S 10 | S 10 |
| kJ | 171 | 53 | 50 | 20 | 19 | 17 | 99 | 99 | 16 | — | — | — | — | — | — | — | — | 2 | 2 | — | — | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 2 | WNW 4 | WNW 4 | WNW 12 | NW 15 | NW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 13 | NW 12 | — | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
| kJ | — | — | — | — | — | 1 | 15 | 13 | 782 | 2560 | 3148 | 3869 | 4839 | 4936 | 4506 | 4041 | 3611 | 5221 | 4518 | — | 2243 | 1980 | 1798 | 1597 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 65 | 65 | 25 | 339 | 809 | 166 | 96 | 155 | 155 | 166 | 166 | 168 | 386 | 407 | 166 | 166 | 38 | 24 | 24 | 24 | 166 | 1098 | 166 | 9 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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