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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 Wednesday 27 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 (27 May):
- Afternoon surf: Afternoon surf (27 May, local time) - 8ft (2.5m), 11s period with WNW swell.
- Evening surf: Evening surf (27 May, local time) - 7.5ft (2.3m), 11s period with WNW swell.
The current surf forecast for Dillon Beach at 9PM is: 2.3m 11s primary swell from a West-northwest direction and 0.7m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm May 27). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 8ft (2.5m) | 11s |
| Evening (27 May) | 7.5ft (2.3m) | 11s |
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 7mm), mostly falling on Wed night. Very mild (max 17°C on Thu morning, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 20 | WNW 18 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | |
1842 | 1388 | 1244 | 1082 | 899 | 712 | 671 | 880 | 1050 | 1165 | 1165 | 1327 | 1447 | 1261 | 1151 | 1091 | 1076 | 2033 | 930 | 722 | 499 | 606 | 491 | 497 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-off | glassy | off | off | glassy | on | cross-on | cross-on | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | |
High Tide | 9:36PM1.57m | 11:18AM1.10m | 10:06PM1.58m | 12:10PM1.13m | 10:35PM1.58m | |||||||||||||||||||
Low Tide | 3:37PM0.55m | 4:57AM-0.06m | 4:19PM0.67m | 5:34AM-0.14m | 5:01PM0.77m | 6:09AM-0.18m | ||||||||||||||||||
 | |  |  |  | |  |  | | | |  | | | | | | | |  | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
 | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | 8:27 |
— | — | — | — | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 10 | 11 | 11 | 11 | 12 | 17 | 15 | 14 | 12 | 12 | 11 | 11 | 11 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 11 | 13 |
10 | 9 | 9 | 9 | 11 | 10 | 10 | 15 | 11 | 9 | 8 | 9 | 8 | 8 | 9 | 12 | 11 | 9 | 8 | 8 | 8 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | SSW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
 kJ | 1842 | 1388 | 1244 | 1082 | 899 | 712 | 532 | 480 | 448 | 1165 | 1165 | 1327 | 1447 | 1261 | 1151 | 1091 | 1076 | 127 | 930 | 722 | 499 | 606 | 491 | 476 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | WNW 20 | WNW 20 | WNW 18 | WNW 18 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | S 21 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 211 | 211 | 211 | 180 | 178 | 555 | 671 | 880 | 1050 | 121 | 120 | 120 | 120 | 120 | 120 | 120 | 123 | 9 | 129 | 125 | 123 | 71 | 71 | 71 |
Swell 3 Height (m) Direction Period (s) | S 10 | W 24 | WNW 23 | WNW 22 | WNW 21 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | — | — | SSW 14 | — | WNW 11 | NW 11 | NW 10 | S 21 | — | S 21 | S 26 | S 26 | SW 19 | SSW 19 | SSW 19 |
| kJ | 2 | 11 | 53 | 183 | 359 | 133 | 131 | 127 | 123 | — | — | 143 | — | 12 | 30 | 46 | 9 | — | 9 | 13 | 13 | 15 | 37 | 37 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WNW 10 | WNW 10 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 14 | WNW 6 | WNW 7 | NW 8 | NW 8 | WNW 8 | NW 8 |
| kJ | — | — | — | — | — | — | — | — | — | 522 | 501 | 353 | 276 | 211 | 190 | 221 | 286 | 2033 | 209 | 237 | 402 | 428 | 447 | 497 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1132 | 166 | 9 | 0 | 0 | 0 | 0 | 0 | 38 | 132 | 96 | 93 | 9 | 9 | 9 | 9 | 24 | 45 | 9 | 9 | 9 | 9 | 9 | 65 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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