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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 Tuesday 26 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
12.0° C
(Which is normal for this time of year)How big are the waves at Dillon Beach today?
The current surf forecast for Dillon Beach at 11AM is: 3.0m 14s primary swell from a West-northwest direction and 0.9m 16s secondary swell from a Southwest direction, 0.2m 10s secondary swell from a South direction (forecast issued at 04:00am May 26). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 10ft (3.0m) | 14s |
| Afternoon (26 May) | 11ft (3.5m) | 14s |
| Evening (26 May) | 11ft (3.5m) | 13s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Very mild (max 16°C on Thu morning, min 8°C on Tue night). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Thu morning). | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 12 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 20 | WNW 18 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | |
545 | 2169 | 3023 | 4082 | 5476 | 5172 | 4374 | 3919 | 5517 | 3164 | 2502 | 2321 | 2037 | 1752 | 1395 | 1221 | 962 | 726 | 671 | 880 | 1205 | 1165 | 1165 | 1327 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross-on | on | on | on | cross-off | off | glassy | cross-off | glassy | cross-on | on | on | cross-on | |
High Tide | 9:10AM1.04m | 9:05PM1.54m | 10:18AM1.06m | 9:36PM1.57m | 11:18AM1.10m | 10:06PM1.58m | ||||||||||||||||||
Low Tide | 3:30AM0.19m | 2:52PM0.41m | 4:17AM0.05m | 3:37PM0.55m | 4:57AM-0.06m | 4:19PM0.67m | ||||||||||||||||||
 |  |  | | | | | | | | |  | |  | |  |  |  |  | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 2 | 1 | — | — | — | — | — | |
Temp °C | 12 | 11 | 12 | 14 | 13 | 13 | 13 | 11 | 9 | 8 | 10 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 12 | 16 | 16 | 14 | 13 | 13 |
7 | 6 | 6 | 6 | 4 | 4 | 7 | 7 | 6 | 6 | 8 | 12 | 12 | 10 | 11 | 9 | 9 | 10 | 10 | 15 | 13 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 16 | WNW 16 |
 kJ | 331 | 335 | 349 | 353 | 353 | 314 | 353 | 353 | 3744 | 3164 | 2502 | 2321 | 2037 | 1752 | 1395 | 1221 | 962 | 726 | 612 | 543 | 448 | 439 | 1165 | 1327 |
Swell 2 Height (m) Direction Period (s) | NW 17 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | WNW 20 | WNW 20 | WNW 18 | WNW 18 | WNW 18 | SSW 13 | SSW 13 |
| kJ | 73 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 302 | 275 | 214 | 211 | 211 | 211 | 211 | 208 | 178 | 555 | 671 | 880 | 1205 | 1165 | 120 | 120 |
Swell 3 Height (m) Direction Period (s) | S 10 | — | — | — | — | — | — | — | — | S 9 | S 9 | — | — | W 24 | WNW 23 | WNW 22 | WNW 21 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | — |
| kJ | 16 | — | — | — | — | — | — | — | — | 2 | 2 | — | — | 11 | 53 | 183 | 359 | 133 | 131 | 127 | 123 | 121 | 121 | — |
Wind waves Height (m) Direction Period (s) | WNW 12 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | NW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 10 | WNW 9 |
| kJ | 545 | 2169 | 3023 | 4082 | 5476 | 5172 | 4374 | 3919 | 5517 | — | — | — | — | — | — | — | — | — | — | — | — | — | 368 | 320 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 132 | 155 | 166 | 168 | 386 | 1132 | 166 | 166 | 25 | 24 | 24 | 65 | 24 | 24 | 24 | 0 | 0 | 0 | 0 | 0 | 65 | 192 | 9 | 9 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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