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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 10 pm Sunday 31 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
12.7° C
(Which is normal for this time of year)How big are the waves at Dillon Beach today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 5.5ft (1.7m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3ft (0.9m), 18s period with SW swell.
- Evening surf: Evening surf (01 Jun, local time) - 3.5ft (1.0m), 18s period with SW swell.
The current surf forecast for Dillon Beach at 2AM is: 2.2m 10s primary swell from a West-northwest direction and 0.9m 19s secondary swell from a Southwest direction (forecast issued at 10:00pm May 31). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 5.5ft (1.7m) | 10s |
| Afternoon (01 Jun) | 3ft (0.9m) | 18s |
| Evening (01 Jun) | 3.5ft (1.0m) | 18s |
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 18°C on Wed morning, min 10°C on Mon night). Winds increasing (calm on Sun night, strong winds from the WNW by Wed afternoon). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||||||||
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 | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
WNW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NW 7 | WNW 7 | WNW 7 | |
1050 | 1486 | 1010 | 788 | 588 | 470 | 460 | 614 | 607 | 600 | 587 | 567 | 534 | 521 | 508 | 502 | 496 | 496 | 416 | 362 | 353 | 424 | 635 | 704 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | glassy | glassy | glassy | on | on | on | on | on | glassy | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:37PM1.55m | 2:22PM1.16m | 00:12AM1.53m | 3:02PM1.16m | 00:50AM1.49m | 3:40PM1.15m | ||||||||||||||||||
Low Tide | 6:20PM0.90m | 7:18AM-0.20m | 6:58PM0.92m | 7:54AM-0.20m | 7:37PM0.93m | 8:30AM-0.18m | ||||||||||||||||||
 |  | | | | |  | | | | | | | | | | |  | | | | | | | |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — |
 | 8:28 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | 8:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 13 | 12 | 13 | 16 | 15 | 13 | 12 | 11 | 10 | 10 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 18 | 17 | 16 |
10 | 10 | 12 | 11 | 12 | 14 | 12 | 10 | 10 | 10 | 9 | 9 | 12 | 11 | 10 | 8 | 8 | 7 | 8 | 9 | 9 | 12 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | SW 20 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | SW 18 | SW 18 | SW 18 | SW 17 | WNW 9 | WNW 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
 kJ | 388 | 1030 | 1010 | 788 | 588 | 448 | 392 | 614 | 607 | 600 | 587 | 346 | 280 | 521 | 508 | 502 | 496 | 496 | 416 | 358 | 353 | 344 | 269 | 258 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 20 | SW 19 | SSW 19 | SW 18 | SW 18 | SW 18 | — | — | — | S 14 | SW 17 | SW 16 | S 12 | S 15 | SW 22 | SW 21 | SSW 22 | SSW 21 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 |
| kJ | 67 | 388 | 540 | 630 | 486 | 470 | 460 | — | — | — | 16 | 567 | 534 | 11 | 17 | 18 | 18 | 45 | 43 | 100 | 97 | 186 | 186 | 186 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 16 | SW 13 | — | SW 14 | SW 15 | SW 15 | — | — | — | — | — | — | S 15 | S 12 | SW 22 | SW 22 | SSW 21 | S 14 | W 13 | WNW 12 | S 11 | S 11 | S 11 |
| kJ | 42 | 132 | 42 | — | 53 | 104 | 106 | — | — | — | — | — | — | 17 | 3 | 18 | 18 | 44 | 35 | 14 | 15 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WNW 10 | NW 10 | — | — | — | — | — | NW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 | — | WNW 9 | WNW 9 | WNW 7 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | WNW 7 | WNW 7 |
| kJ | 1050 | 1486 | — | — | — | — | — | 392 | 439 | 421 | 362 | 460 | — | 244 | 273 | 192 | 295 | 361 | 269 | 362 | 332 | 424 | 635 | 704 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 166 | 9 | 9 | 24 | 0 | 0 | 25 | 24 | 166 | 24 | 24 | 0 | 0 | 0 | 407 | 166 | 166 | 157 | 65 | 38 | 9 | 65 | 65 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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