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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 pm 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 9PM is: 1.0m 12s primary swell from a West-northwest direction and 0.6m 17s secondary swell from a Southwest direction, 0.5m 3s secondary swell from a West direction (forecast issued at 04:00pm May 25). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| 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 15°C on Thu morning, min 9°C on Tue night). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Wed morning). | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 13 | SW 17 | WNW 12 | WNW 12 | NW 12 | NW 15 | NW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | NW 11 | WNW 10 | WNW 10 | WNW 20 | WNW 18 | |
408 | 424 | 314 | 247 | 836 | 2560 | 3336 | 4082 | 5227 | 5172 | 4654 | 4245 | 5603 | 3164 | 2544 | 2281 | 2037 | 1689 | 1628 | 1802 | 983 | 748 | 671 | 880 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | glassy | on | on | cross-on | on | on | glassy | cross-off | cross-off | cross | |
High Tide | 8:31PM1.50m | 9:10AM1.04m | 9:05PM1.54m | 10:18AM1.06m | 9:36PM1.57m | |||||||||||||||||||
Low Tide | 2:05PM0.27m | 3:30AM0.19m | 2:52PM0.41m | 4:17AM0.05m | 3:37PM0.55m | 4:57AM-0.06m | ||||||||||||||||||
 | |  |  |  | | | | | | | | | | | |  | | |  | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
 | — | — | 8:23 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | 8:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 11 | 14 | 13 | 13 | 11 | 11 | 11 | 12 | 13 | 15 |
10 | 10 | 8 | 10 | 7 | 5 | 5 | 5 | 4 | 4 | 5 | 6 | 7 | 7 | 10 | 12 | 8 | 8 | 7 | 10 | 10 | 10 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | WNW 12 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | SW 14 | SW 14 | SW 14 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
 kJ | 408 | 408 | 314 | 247 | 331 | 335 | 349 | 353 | 353 | 314 | 353 | 353 | 3860 | 3164 | 2544 | 2281 | 211 | 211 | 211 | 1254 | 983 | 748 | 588 | 490 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 17 | SW 17 | SW 18 | NW 17 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSW 15 | SSW 15 | SW 14 | SW 14 | S 10 | W 24 | WNW 23 | SSW 14 | SSW 14 | WNW 20 | WNW 20 | WNW 18 |
| kJ | 335 | 424 | 305 | 246 | 73 | 7 | 7 | 7 | 7 | 7 | 7 | 2 | 302 | 275 | 214 | 211 | 2 | 11 | 53 | 180 | 178 | 555 | 671 | 880 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SW 14 | SSW 14 | S 10 | — | — | — | — | — | — | — | — | S 9 | S 10 | — | W 25 | S 10 | S 10 | WNW 22 | WNW 21 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 19 | 17 | 99 | 138 | 16 | — | — | — | — | — | — | — | — | 2 | 2 | — | 12 | 2 | 2 | 183 | 359 | 133 | 131 | 127 |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | WNW 4 | NW 12 | NW 15 | NW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 13 | — | — | — | WNW 12 | WNW 11 | WNW 11 | NW 11 | — | — | — | — |
| kJ | — | — | 5 | 7 | 836 | 2560 | 3336 | 4082 | 5227 | 5172 | 4654 | 4245 | 5603 | — | — | — | 2037 | 1689 | 1628 | 1802 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 54 | 166 | 100 | 155 | 155 | 166 | 166 | 168 | 301 | 402 | 168 | 166 | 168 | 24 | 20 | 24 | 251 | 1657 | 138 | 24 | 0 | 0 | 0 | 1 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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