Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Double Point surfForecast / CAL – Marin County / USA
48hr Weather and Surf, issued 3 am Monday 22 Dec 2025 PSTForecast 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
13.0° C
(Which is slightly warmer than usual)How big are the waves at Double Point today?
The current surf forecast for Double Point at 9AM is: 1.4m 8s primary swell from a West-southwest direction and 0.8m 10s secondary swell from a Northwest direction, 0.9m 5s secondary swell from a South direction (forecast issued at 03:00am December 22). The wind direction is predicted to be cross-shore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 4.5ft (1.4m) | 8s |
| Afternoon (22 Dec) | 4.5ft (1.3m) | 8s |
| Evening (22 Dec) | 3ft (0.9m) | 10s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||||||||||
| 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 13 | 13 | 13 | 12 | 12 | 12 | 8 | 9 | 10 | 10 | 10 | 12 | 12 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 408 | 322 | 390 | 262 | 261 | 212 | 197 | 182 | 178 | 173 | 469 | 508 | 569 | 655 | 726 | 2684 | 3108 | 1739 | 1084 | 1160 | 761 | 850 | 1130 | 973 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | cross | cross | cross | cross- off | glass | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | on | cross- off | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:52AM 0.99 | 11:53AM 1.26 | 2:27AM 1.00 | 12:34PM 1.21 | 3:02AM 1.02 | 1:20PM 1.14 | ||||||||||||||||||
Low Tide / height (m) | 6:47AM 0.64 | 7:40PM -0.12 | 7:32AM 0.63 | 8:17PM -0.09 | 8:25AM 0.61 | 8:57PM -0.04 | ||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:55 | - | - | - | - | - | - | - | 4:55 | - | - |
 | |  |  | | | | | | |  | |  | | | | | |  | | |  |  | | |
Rain (mm) | 7 | 6 | 3 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | - | 1 | - | - | 1 | 6 | 4 | 2 | - | - | - | 2 | 2 | 1 |
| Temp. °C | 14 | 14 | 13 | 14 | 13 | 13 | 11 | 12 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 12 | 12 | 13 | 14 | 14 | 13 | 14 |
| Feels °C (?) | 9 | 11 | 13 | 13 | 12 | 12 | 9 | 12 | 12 | 11 | 10 | 9 | 7 | 9 | 9 | 6 | 5 | 6 | 9 | 10 | 9 | 6 | 5 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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