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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 4 pm Tuesday 29 Apr 2025 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
9.4° C
(Which is 2.4°C colder than average for this time of year)How big are the waves at Big River today?
The current surf forecast for Big River at 11PM is: 3.0m 8s primary swell from a Northwest direction and 1.0m 16s secondary swell from a South direction, 0.1m 21s secondary swell from a West direction (forecast issued at 04:00pm April 29). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | - | - |
| Afternoon (29 Apr) | 8ft (2.5m) | 8s |
| Evening (29 Apr) | 10ft (3.0m) | 8s |
Table - waves today at Big River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 14 | 14 | 7 | 6 | 18 | 18 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 545 | 906 | 1103 | 928 | 674 | 742 | 937 | 861 | 802 | 948 | 975 | 854 | 611 | 432 | 354 | 385 | 215 | 215 | 226 | 220 | 211 | 276 | 347 | 539 | 627 | 559 | 576 | 647 | 630 | 612 | 1161 | 1076 | 1232 | 1401 | 1571 | 1972 | 2494 | 2889 | 3146 | 3393 | 4484 | 4614 | 3619 | 2700 | 2214 | 1947 | 1528 | 1228 | 1017 | 1306 | 1503 | 1136 | 828 | 678 | 539 | 499 | 335 | 458 | 809 | 835 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | glass | glass | glass | glass | cross | cross | cross | cross- off | cross | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | glass |
High Tide / height (m) | 1:57PM 1.32 | 12:44AM 2.01 | 3:02PM 1.26 | 1:32AM 1.91 | 4:11PM 1.23 | 2:26AM 1.78 | 5:22PM 1.23 | 3:28AM 1.62 | 6:30PM 1.26 | 4:42AM 1.46 | 7:25PM 1.32 | 6:03AM 1.34 | 8:09PM 1.39 | 7:22AM 1.26 | 8:45PM 1.46 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:33PM 0.65 | 8:02AM -0.52 | 7:23PM 0.75 | 8:59AM -0.45 | 8:22PM 0.83 | 10:00AM -0.33 | 9:35PM 0.87 | 11:04AM -0.21 | 11:05PM 0.86 | 12:06PM -0.09 | 12:35AM 0.77 | 1:03PM 0.02 | 1:50AM 0.63 | 1:52PM 0.12 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - |
| Sunset | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:13 | - |
 | |  |  | |  | | | | | | | | | | | | | | | | | | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 12 | 12 | 9 | 9 | 9 | 10 | 12 | 12 | 11 | 10 | 8 | 8 | 8 | 9 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 9 | 11 | 11 | 12 | 11 | 11 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 10 | 11 | 11 | 11 | 9 | 8 | 7 | 8 | 10 | 11 | 11 | 10 | 9 | 8 | 7 | 8 | 10 | 10 | 10 | 9 | 9 |
| Feels °C (?) | 7 | 8 | 7 | 4 | 6 | 7 | 8 | 9 | 8 | 7 | 7 | 5 | 5 | 6 | 7 | 8 | 8 | 6 | 7 | 8 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 3 | 2 | 1 | 2 | -1 | -1 | -1 | 0 | 2 | 0 | 1 | 0 | 0 | -1 | 2 | 4 | 4 | 3 | 4 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 6 | 6 | 5 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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