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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 Sunday 10 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
13.2° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Dillon Beach today?
The current surf forecast for Dillon Beach at 11PM is: 1.8m 8s primary swell from a Northwest direction and 1.5m 10s secondary swell from a West-northwest direction, 0.6m 18s secondary swell from a South-southwest direction (forecast issued at 04:00pm May 10). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | - | - |
| Afternoon (10 May) | 7.5ft (2.3m) | 8s |
| Evening (10 May) | 7ft (2.2m) | 8s |
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 2mm), mostly falling on Wed morning. Very mild (max 16°C on Mon morning, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 6 | SW 15 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | |
619 | 740 | 808 | 408 | 643 | 561 | 520 | 698 | 638 | 608 | 540 | 608 | 608 | 608 | 524 | 524 | 452 | 608 | 217 | 217 | 303 | 444 | 446 | 503 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | glassy | glassy | glassy | glassy | cross-on | on | on | glassy | cross-off | cross-off | glassy | glassy | cross-on | on | on | on | on | on | glassy | on | on | |
High Tide | 7:54PM1.24m | 7:08AM1.09m | 8:25PM1.34m | 8:24AM1.09m | 8:55PM1.44m | 9:34AM1.12m | ||||||||||||||||||
Low Tide | 1:06PM0.09m | 2:15AM0.60m | 1:54PM0.15m | 3:03AM0.39m | 2:40PM0.24m | 3:48AM0.17m | ||||||||||||||||||
 | |  |  | | | | | | | |  | | | | | | | | | | |  |  | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — |
 | — | — | 8:10 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | 8:13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 13 | 13 | 13 | 13 | 12 | 11 | 13 | 16 | 15 | 14 | 11 | 9 | 9 | 9 | 10 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 12 |
10 | 10 | 11 | 12 | 12 | 10 | 12 | 15 | 13 | 12 | 10 | 8 | 7 | 8 | 10 | 11 | 10 | 8 | 7 | 7 | 8 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | WNW 12 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 15 | SW 15 | SW 15 | WNW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
 kJ | 157 | 154 | 81 | 407 | 643 | 561 | 520 | 698 | 638 | 608 | 540 | 608 | 608 | 608 | 524 | 524 | 217 | 217 | 217 | 210 | 303 | 444 | 446 | 503 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SSW 18 | SSW 18 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | S 11 | S 11 | S 11 | SW 15 | SW 14 | SSW 14 | SSW 14 | W 13 |
| kJ | 54 | 73 | 207 | 204 | 181 | 258 | 206 | 206 | 261 | 261 | 261 | 258 | 251 | 229 | 171 | 217 | 2 | 10 | 9 | 217 | 169 | 183 | 133 | 176 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 14 | SW 14 | SSW 18 | NW 12 | S 14 | S 13 | S 12 | S 12 | S 12 | SSW 16 | SW 16 | S 14 | S 11 | S 11 | S 11 | S 11 | — | S 11 | S 11 | SW 20 | S 12 | SSW 14 |
| kJ | 5 | 5 | 102 | 103 | 123 | 37 | 4 | 3 | 12 | 12 | 3 | 322 | 251 | 16 | 2 | 2 | 10 | 2 | — | 9 | 2 | 15 | 12 | 125 |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | — | — | — | — | — | — | — | — | — | — | WNW 6 | WNW 11 | WNW 11 | WNW 6 | WNW 5 | WNW 5 | — | WNW 4 | WNW 5 |
| kJ | 619 | 740 | 808 | 408 | 581 | — | — | — | — | — | — | — | — | — | — | 67 | 452 | 608 | 217 | 75 | 24 | — | 11 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 45 | 166 | 9 | 0 | 0 | 0 | 0 | 15 | 20 | 24 | 0 | 0 | 0 | 0 | 0 | 65 | 166 | 166 | 138 | 9 | 9 | 0 | 27 | 24 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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