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Big River Surf Forecast
/ CAL – Mendocino County (14 breaks) / California (404 breaks) /
Surf Forecasts:
Big River surfForecast / CAL – Mendocino County / USA
48hr Weather and Surf, issued 10 am Wednesday 01 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Big River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big River sea temperature is
10.7° C
(Which is slightly cooler than normal)How big are the waves at Big River today?
The current surf forecast for Big River at 6PM is: 0.6m 13s primary swell from a West-northwest direction and 0.5m 13s secondary swell from a Southwest direction, 1.2m 5s secondary swell from a West-southwest direction (forecast issued at 10:00am April 01). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 1.5ft (0.5m) | 13s |
| Afternoon (01 Apr) | 2ft (0.6m) | 13s |
| Evening (01 Apr) | 5ft (1.6m) | 7s |
Table - waves today at Big River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Sat 04 | |||||||||||||||||||||
| 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) (?) | 14 | 13 | 13 | 13 | 7 | 8 | 9 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 96 | 96 | 113 | 111 | 269 | 364 | 595 | 1704 | 2305 | 2686 | 2880 | 3126 | 3288 | 2879 | 2402 | 1986 | 1621 | 1370 | 1322 | 1429 | 1418 | 1126 | 862 | 738 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | on | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off | off | off | cross | cross | cross- off | glass | cross- off | off | off |
High Tide / height (m) | 11:39AM 1.47 | 11:48PM 1.69 | 12:25PM 1.40 | 12:13AM 1.71 | 1:11PM 1.32 | 12:40AM 1.69 | ||||||||||||||||||
Low Tide / height (m) | 5:29AM 0.13 | 5:29PM 0.22 | 6:09AM 0.03 | 5:58PM 0.36 | 6:48AM -0.03 | 6:27PM 0.49 | ||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Sat 04 | |||||||||||||||||||||
| Sunrise | 7:00 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:38 | - | - | - | - | - | - | - | 7:39 | - | - | - | - |
 | |  | |  |  | | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 12 | 11 | 10 | 10 | 10 | 9 | 11 | 11 | 10 | 10 | 8 | 7 | 7 | 7 | 11 | 11 | 12 | 11 | 13 | 13 | 12 |
| Feels °C (?) | 10 | 8 | 7 | 7 | 6 | 5 | 4 | 4 | 5 | 6 | 4 | 2 | 4 | 5 | 4 | 3 | 4 | 7 | 7 | 8 | 10 | 10 | 10 | 9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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