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Double Point Surf Forecast
/ CAL – Marin County (14 breaks) / California (404 breaks) /
Surf Forecasts:
Double Point surfForecast / CAL – Marin County / USA
48hr Weather and Surf, issued 4 am Monday 18 May 2026 PDTForecast update in hr min s Forecast update imminent
Double Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Double Point sea temperature is
11.7° C
(Which is normal for this time of year)How big are the waves at Double Point today?
The current surf forecast for Double Point at 12PM is: 1.6m 10s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 04:00am May 18). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 7.5ft (2.3m) | 10s |
| Afternoon (18 May) | 6ft (1.8m) | 10s |
| Evening (18 May) | 7ft (2.2m) | 9s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Mon morning, min 9°C on Wed night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | NW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 14 | WNW 13 | NW 9 | WNW 10 | WNW 10 | WNW 13 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | |
1911 | 1460 | 1098 | 562 | 613 | 951 | 820 | 804 | 1182 | 669 | 566 | 500 | 530 | 769 | 471 | 461 | 945 | 522 | 544 | 1028 | 679 | 480 | 632 | 646 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross | cross | cross-on | glassy | cross-on | cross-on | cross-on | cross | cross | cross | |
High Tide | 00:12AM1.44m | 2:40PM0.99m | 1:02AM1.41m | 3:38PM1.00m | 1:55AM1.34m | 4:36PM1.01m | ||||||||||||||||||
Low Tide | 8:00AM-0.37m | 7:42PM0.52m | 8:52AM-0.35m | 8:42PM0.54m | 9:47AM-0.29m | 9:52PM0.55m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | |  | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:17 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 18 | 22 | 20 | 17 | 14 | 13 | 13 | 14 | 16 | 20 | 20 | 17 | 12 | 11 | 11 | 10 | 12 | 16 | 15 | 14 | 10 | 9 |
11 | 10 | 12 | 16 | 14 | 10 | 8 | 9 | 9 | 11 | 14 | 17 | 16 | 13 | 8 | 8 | 10 | 9 | 11 | 14 | 13 | 10 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 16 | SSW 16 | WNW 18 | W 16 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | WNW 10 | WNW 10 | WNW 10 | WNW 13 | WNW 10 | WNW 12 | WNW 12 | WNW 11 |
 kJ | 1154 | 853 | 649 | 562 | 67 | 51 | 103 | 188 | 782 | 669 | 566 | 500 | 530 | 419 | 471 | 461 | 553 | 522 | 544 | 1028 | 679 | 269 | 265 | 372 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 13 | SW 16 | SSW 13 | SSW 13 | SW 17 | SW 17 | W 16 | WNW 16 | WNW 15 | W 14 | W 14 | W 14 | SSW 15 | SSW 14 | WNW 13 | WNW 13 | WNW 13 | SW 21 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 45 | 44 | 34 | 68 | 33 | 16 | 43 | 45 | 251 | 333 | 365 | 429 | 508 | 494 | 42 | 41 | 356 | 356 | 277 | 162 | 40 | 90 | 86 | 80 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SSW 17 | SSW 13 | W 19 | WSW 16 | SSW 12 | SSW 16 | SW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SSW 14 | SSW 14 | SW 21 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 13 | 13 | 27 | 34 | 28 | 27 | 15 | 25 | 46 | 47 | 44 | 44 | 44 | 42 | 43 | 43 | 41 | 40 | 162 | 37 | 36 | 36 | 36 | 36 |
Wind waves Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | — | WNW 10 | WNW 10 | WNW 9 | WNW 10 | NW 9 | — | — | — | — | NW 10 | WNW 10 | WNW 9 | NW 9 | — | — | — | — | WNW 10 | WNW 9 | WNW 9 |
| kJ | 1911 | 1460 | 1098 | — | 613 | 951 | 820 | 804 | 1182 | — | — | — | — | 769 | 402 | 422 | 945 | — | — | — | — | 480 | 632 | 646 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 46 | 8 | 8 | 128 | 129 | 75 | 30 | 0 | 0 | 0 | 8 | 8 | 128 | 46 | 8 | 30 | 0 | 17 | 17 | 17 | 46 | 30 | 30 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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