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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 Monday 01 Jun 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
11.1° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Big River today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3.5ft (1.1m), 19s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3ft (0.9m), 18s period with SSW swell.
- Evening surf: Evening surf (01 Jun, local time) - 3.5ft (1.1m), 18s period with SSW swell.
The current surf forecast for Big River at 6PM is: 1.0m 18s primary swell from a South-southwest direction and 1.6m 10s secondary swell from a Northwest direction (forecast issued at 10:00am June 01). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3.5ft (1.1m) | 19s |
| Afternoon (01 Jun) | 3ft (0.9m) | 18s |
| Evening (01 Jun) | 3.5ft (1.1m) | 18s |
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 14°C on Wed morning, min 10°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NW by Wed afternoon). | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | NW 7 | NW 7 | NW 8 | NW 8 | |
866 | 623 | 503 | 659 | 759 | 759 | 742 | 725 | 692 | 559 | 545 | 539 | 532 | 525 | 525 | 519 | 436 | 382 | 367 | 283 | 655 | 993 | 756 | 952 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross | cross | cross-off | glassy | glassy | cross-off | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:59PM1.19m | 00:01AM1.73m | 2:41PM1.19m | 00:37AM1.68m | 3:24PM1.19m | 1:15AM1.62m | ||||||||||||||||||
Low Tide | 6:50AM-0.25m | 5:57PM0.87m | 7:28AM-0.23m | 6:36PM0.90m | 8:06AM-0.20m | 7:20PM0.92m | ||||||||||||||||||
 |  | | | |  | | | | | | |  |  |  | | | | | | | | | | |
 | 5:50 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:37 | — | — | 8:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 14 | 14 | 13 | 12 | 11 | 10 | 10 |
8 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 11 | 10 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 14 | W 10 | SSW 18 |
 kJ | 314 | 557 | 480 | 496 | 471 | 398 | 365 | 330 | 323 | 559 | 545 | 539 | 532 | 525 | 525 | 519 | 436 | 382 | 367 | 283 | 275 | 214 | 250 | 276 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | NNW 9 | NNW 9 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | SSW 21 | SSW 22 | SSW 21 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | SSW 20 | SSW 18 | SW 14 | SSW 14 |
| kJ | 866 | 172 | 194 | 659 | 759 | 759 | 742 | 725 | 692 | 101 | 94 | 49 | 41 | 45 | 45 | 83 | 53 | 81 | 111 | 170 | 339 | 216 | 211 | 183 |
Swell 3 Height (m) Direction Period (s) | S 13 | SSW 18 | SSW 18 | NNW 8 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | S 12 | SW 22 | SSW 21 | S 14 | S 14 | WNW 12 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | S 13 | SSW 21 | SSW 18 | SSW 21 |
| kJ | 3 | 623 | 503 | 101 | 116 | 103 | 75 | 75 | 45 | 36 | 11 | 18 | 45 | 16 | 16 | 31 | 151 | 214 | 214 | 251 | 4 | 178 | 276 | 256 |
Wind waves Height (m) Direction Period (s) | NW 9 | — | — | — | NNW 8 | — | NNW 8 | NNW 8 | — | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 8 | NW 8 |
| kJ | 539 | — | — | — | 202 | — | 192 | 165 | — | 104 | 128 | 179 | 195 | 331 | 321 | 206 | 193 | 146 | 136 | 221 | 655 | 993 | 756 | 952 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 160 | 304 | 59 | 0 | 0 | 0 | 0 | 34 | 160 | 277 | 277 | 19 | 0 | 0 | 0 | 0 | 202 | 304 | 304 | 304 | 273 | 59 | 59 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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