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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:
Kellys Cove surfForecast / CAL – Marin County / USA
48hr Weather and Surf, issued 9 pm Tuesday 30 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Kellys Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kellys Cove sea temperature is
12.9° C
(Which is slightly warmer than usual)How big are the waves at Kellys Cove today?
The current surf forecast for Kellys Cove at 12AM is: 1.0m 13s primary swell from a West direction and 0.1m 10s secondary swell from a South direction (forecast issued at 09:00pm December 30). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | - | - |
| Afternoon (31 Dec) | - | - |
| Evening (31 Dec) | 3ft (0.9m) | 13s |
Table - waves today at Kellys Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 6 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 289 | 273 | 326 | 297 | 287 | 282 | 273 | 264 | 268 | 264 | 262 | 255 | 264 | 273 | 273 | 264 | 244 | 240 | 191 | 188 | 146 | 188 | 671 | 1351 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:43PM 1.32 | 7:12AM 2.16 | 9:48PM 1.44 | 8:03AM 2.23 | 10:40PM 1.53 | 8:55AM 2.27 | ||||||||||||||||||
Low Tide / height (m) | 12:52AM 0.93 | 2:25PM -0.30 | 1:53AM 1.01 | 3:14PM -0.43 | 2:50AM 1.01 | |||||||||||||||||||
Tue 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:01 |
 | | |  | |  | | |  | | | | | |  | | | | | |  |  |  | | |
Rain (mm) | - | - | - | - | - | 1 | 4 | 4 | 3 | 4 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 14 | 15 | 14 | 14 | 14 | 13 | 12 | 13 | 15 | 16 |
| Feels °C (?) | 4 | 3 | 4 | 5 | 5 | 5 | 4 | 4 | 2 | 2 | 5 | 5 | 7 | 8 | 13 | 11 | 11 | 11 | 11 | 11 | 9 | 10 | 10 | 10 |
- 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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