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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 Thursday 21 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
11.1° C
(Which is 1.1°C colder than average 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 11s primary swell from a West-northwest direction and 0.5m 19s secondary swell from a Southwest direction (forecast issued at 04:00am May 21). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 5.5ft (1.7m) | 11s |
| Afternoon (21 May) | 4.5ft (1.4m) | 11s |
| Evening (21 May) | 4.5ft (1.3m) | 11s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Thu morning, min 9°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 16 | SW 16 | SW 16 | |
815 | 815 | 649 | 550 | 489 | 404 | 397 | 397 | 401 | 378 | 353 | 302 | 378 | 378 | 302 | 261 | 327 | 296 | 251 | 246 | 203 | 159 | 203 | 203 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | |
High Tide | 2:54AM1.24m | 5:33PM1.03m | 4:00AM1.13m | 6:26PM1.07m | 5:14AM1.01m | 7:14PM1.12m | ||||||||||||||||||
Low Tide | 10:45AM-0.21m | 11:12PM0.52m | 11:44AM-0.12m | 00:34AM0.45m | 12:41PM-0.02m | |||||||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 13 | 17 | 16 | 15 | 11 | 9 | 9 | 9 | 11 | 14 | 15 | 14 | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 13 | 11 | 10 |
10 | 9 | 12 | 16 | 14 | 12 | 9 | 7 | 7 | 8 | 10 | 12 | 13 | 12 | 11 | 9 | 10 | 9 | 9 | 9 | 11 | 11 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 7 | WNW 10 | WNW 10 |
 kJ | 815 | 815 | 649 | 550 | 489 | 404 | 397 | 397 | 401 | 378 | 353 | 302 | 378 | 378 | 302 | 261 | 327 | 296 | 251 | 246 | 200 | 62 | 86 | 85 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 19 | SW 19 | SW 19 | SW 19 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | WNW 10 | WNW 7 | SW 16 |
| kJ | 57 | 133 | 236 | 236 | 133 | 83 | 83 | 113 | 112 | 78 | 111 | 154 | 152 | 109 | 75 | 77 | 109 | 112 | 155 | 159 | 203 | 65 | 36 | 203 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 13 | SSW 13 | SSW 12 | S 12 | SW 18 | SW 15 | SW 15 | SW 15 | SW 15 | SW 18 | SSW 12 | SSW 12 | S 12 | S 12 | S 11 | S 11 | SW 16 | SW 16 | WNW 7 |
| kJ | 35 | 57 | 36 | 60 | 83 | 32 | 31 | 30 | 26 | 80 | 75 | 75 | 75 | 75 | 79 | 29 | 29 | 25 | 23 | 23 | 22 | 159 | 203 | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | SSE 3 | SSE 3 | SSE 3 | SSE 3 | SSE 3 | S 3 | S 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 17 | 30 | 17 | 17 | 17 | 17 | 30 | 23 | 23 | 23 | 91 | 23 | 23 | 23 | 23 | 30 | 30 | 52 | 52 | 23 | 23 | 37 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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