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Chadbourne Gulch Surf Forecast
/ CAL – Mendocino County (14 breaks) / California (404 breaks) /
Chadbourne Gulch surfForecast / CAL – Mendocino County / USA
48hr Weather and Surf, issued 10 am Monday 18 Aug 2025 PDT
How big are the waves at Chadbourne Gulch today?
The current surf forecast for Chadbourne Gulch at 11AM is: 1.3m 10s primary swell from a Northwest direction and 0.5m 13s secondary swell from a South-southwest direction (forecast issued at 10:00am August 18). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 4.5ft (1.3m) | 10s |
| Afternoon (18 Aug) | 3.5ft (1.1m) | 10s |
| Evening (18 Aug) | 2.5ft (0.7m) | 17s |
Table - waves today at Chadbourne Gulch. (Swell directed towards the surf break)
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 17 | 17 | 17 | 9 | 9 | 9 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 570 | 562 | 579 | 504 | 556 | 428 | 482 | 477 | 452 | 538 | 490 | 503 | 582 | 506 | 446 | 434 | 591 | 472 | 533 | 668 | 807 | 662 | 550 | 515 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | cross- on | cross- on | cross | off | off | glass | glass | on | cross- on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | glass | glass | glass | glass |
High Tide / height (m) | 9:26AM 1.20 | 7:36PM 1.92 | 10:20AM 1.29 | 8:40PM 1.95 | 11:01AM 1.36 | 9:38PM 1.98 | ||||||||||||||||||
Low Tide / height (m) | 1:01PM 0.95 | 3:07AM -0.16 | 2:18PM 0.92 | 3:58AM -0.21 | 3:21PM 0.84 | 4:43AM -0.22 | ||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
| Sunrise | 6:28 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:04 | - | - | - |
 |  | | | |  | | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 16 | 16 | 16 | 14 | 13 | 13 | 13 | 14 | 17 | 17 | 16 | 14 | 15 | 14 | 14 | 16 | 18 | 18 | 19 | 16 | 15 | 15 | 14 |
| Feels °C (?) | 13 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 14 | 16 | 16 | 15 | 13 | 14 | 13 | 13 | 15 | 16 | 16 | 18 | 16 | 15 | 15 | 13 |
- Map Icons:
Break
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 - Mendocino County
Continuing clean conditions at Chadbourne Gulch (calm at Willits 34 km from Chadbourne Gulch). 1.2m 10s swell from the WNW with a 0.3m 18s long period groundswell from the SW and a 0.3m 12s groundswell from the SSW. 3 swells combining to make bigger set waves.
34 km away, 1 h 36 min ago
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