- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Sunday 26 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
12.0° C
(Which is normal for this time of year)How big are the waves at Big River today?
The current surf forecast for Big River at 2PM is: 1.1m 14s primary swell from a West-northwest direction and 0.4m 12s secondary swell from a South direction, 1.1m 8s secondary swell from a Northwest direction (forecast issued at 10:00am April 26). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 3.5ft (1.0m) | 15s |
| Afternoon (26 Apr) | 3.5ft (1.1m) | 14s |
| Evening (26 Apr) | 3.5ft (1.1m) | 14s |
Table - waves today at Big River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Sun morning, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NW 10 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 8 | NW 8 | WNW 11 | WNW 12 | WNW 12 | NW 8 | NW 8 | WNW 19 | |
445 | 400 | 508 | 501 | 487 | 447 | 427 | 451 | 444 | 330 | 309 | 365 | 255 | 247 | 177 | 189 | 182 | 164 | 166 | 222 | 189 | 244 | 257 | 241 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross-off | cross | cross | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | off | cross-off | |
High Tide | 7:50AM1.36m | 9:05PM1.52m | 8:59AM1.32m | 9:37PM1.61m | 9:59AM1.29m | 10:07PM1.67m | ||||||||||||||||||
Low Tide | 2:19PM0.04m | 3:06AM0.37m | 3:02PM0.15m | 3:56AM0.19m | 3:40PM0.27m | 4:39AM0.04m | ||||||||||||||||||
 |  | | | |  | | | | | | | |  | | | | | | | | | | | |
 | 6:22 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 |
 | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | 8:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 9 | 12 | 12 | 12 | 11 | 11 | 11 | 10 |
8 | 9 | 8 | 8 | 7 | 8 | 9 | 10 | 9 | 9 | 8 | 6 | 6 | 8 | 7 | 7 | 7 | 9 | 8 | 9 | 9 | 9 | 9 | 7 | |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | NW 9 | NW 9 | NW 9 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 6 | NW 7 | NW 8 | NW 8 | WNW 11 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 |
 kJ | 191 | 191 | 508 | 501 | 487 | 447 | 427 | 255 | 230 | 206 | 309 | 278 | 255 | 247 | 109 | 189 | 182 | 164 | 166 | 171 | 189 | 244 | 257 | 241 |
Swell 2 Height (m) Direction Period (s) | WNW 15 | WNW 14 | S 12 | S 12 | S 12 | S 12 | S 12 | WNW 13 | WNW 13 | WNW 13 | S 12 | S 12 | S 12 | NW 9 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 445 | 400 | 47 | 46 | 46 | 46 | 46 | 451 | 444 | 330 | 45 | 46 | 48 | 77 | 177 | 174 | 163 | 157 | 45 | 222 | 180 | 160 | 154 | 151 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | SW 14 | SW 15 | SW 14 | SW 15 | SW 15 | S 12 | S 12 | S 12 | SW 15 | SW 15 | SW 16 | SW 16 | NW 8 | SW 13 | SW 13 | SW 13 | S 11 | S 11 | S 11 | S 11 | NW 19 | WNW 19 |
| kJ | 84 | 51 | 29 | 33 | 33 | 33 | 33 | 45 | 45 | 45 | 35 | 36 | 40 | 42 | 105 | 27 | 44 | 45 | 21 | 22 | 22 | 40 | 184 | 231 |
Wind waves Height (m) Direction Period (s) | — | — | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | — | — | — | NW 10 | NW 10 | NW 6 | NW 6 | — | NW 6 | — | — | NW 7 | — | — | — | — | — |
| kJ | — | — | 165 | 165 | 191 | 227 | 260 | — | — | — | 257 | 365 | 178 | 141 | — | 82 | — | — | 156 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 82 | 304 | 1005 | 82 | 34 | 13 | 0 | 0 | 160 | 984 | 944 | 59 | 0 | 0 | 0 | 0 | 111 | 202 | 305 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Big River surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest