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Timber Cove Surf Forecast
/ CAL – Sonoma (10 breaks) / California (404 breaks) /
Surf Forecasts:
Timber Cove surfForecast / CAL – Sonoma / USA
48hr Weather and Surf, issued 10 am Wednesday 17 Sep 2025 PDT
How big are the waves at Timber Cove today?
The current surf forecast for Timber Cove at 1PM is: 0.7m 10s primary swell from a West-northwest direction and 0.8m 6s secondary swell from a West-northwest direction (forecast issued at 10:00am September 17). An open ocean swell of 0.6m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 2ft (0.6m) | 16s |
| Afternoon (17 Sep) | 3ft (0.9m) | 10s |
| Evening (17 Sep) | 5ft (1.6m) | 7s |
Table - waves today at Timber Cove. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 10 | 10 | 10 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 211 | 58 | 102 | 339 | 279 | 190 | 199 | 329 | 425 | 442 | 396 | 326 | 279 | 232 | 232 | 186 | 173 | 137 | 107 | 105 | 68 | 64 | 24 | 24 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | cross | cross- off | cross- off | glass | glass | glass | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- on | cross- on | on | glass | glass | glass | glass |
High Tide / height (m) | 9:18AM 1.48 | 8:03PM 1.73 | 9:56AM 1.53 | 9:01PM 1.73 | 10:30AM 1.57 | 9:52PM 1.69 | ||||||||||||||||||
Low Tide / height (m) | 2:31PM 0.81 | 3:16AM -0.05 | 3:23PM 0.67 | 3:57AM -0.02 | 4:09PM 0.54 | 4:33AM 0.05 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| Sunrise | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - |
 | | | |  | |  | |  | | | | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 23 | 23 | 23 | 19 | 19 | 16 | 15 | 17 | 19 | 19 | 17 | 14 | 14 | 14 | 14 | 14 | 18 | 19 | 17 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 18 | 22 | 21 | 20 | 17 | 17 | 16 | 15 | 17 | 19 | 18 | 16 | 13 | 13 | 13 | 13 | 13 | 17 | 18 | 17 | 16 | 15 | 15 | 15 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for CAL - Sonoma
Continuing clean conditions at Timber Cove (calm at Cazadero 13 km from Timber Cove). 1.0m 5s windswell from the NW with a 0.7m 9s swell from the WNW. 2 swells combining to make bigger set waves.
Actual: 33 min ago
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