Surf Forecasts:
How big are the waves at Big River today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 4ft (1.2m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 4.5ft (1.3m), 18s period with SSW swell.
- Evening surf: Evening surf (28 Jul, local time) - 4ft (1.2m), 17s period with SSW swell.
The current surf forecast for Big River at 1PM is: 1.3m 17s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a South-southwest direction, 1.8m 6s secondary swell from a Northwest direction (forecast issued at 10:00am July 28). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 4ft (1.2m) | 17s |
| Afternoon (28 Jul) | 4.5ft (1.3m) | 18s |
| Evening (28 Jul) | 4ft (1.2m) | 17s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the NW on Thu afternoon, light winds from the NNW by Thu night). | ||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 18 | SSW 18 | SW 17 | SW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SSW 16 | SSW 16 | SSW 16 | NW 7 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 789 | 932 | 943 | 1081 | 885 | 687 | 780 | 735 | 643 | 539 | 539 | 676 | 796 | 775 | 617 | 512 | 499 | 575 | 585 | 585 | 756 | 756 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off |
High Tide | 12:29PM1.30m | 10:55PM1.86m | 12:56PM1.34m | 11:32PM1.85m | 1:23PM1.40m | |||||||||||||||||
Low Tide | 5:34AM-0.13m | 4:50PM0.87m | 6:06AM-0.14m | 5:30PM0.82m | 6:36AM-0.13m | 6:12PM0.77m | ||||||||||||||||
 | | | | |  | | | | | | | | | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 16 | 17 | 17 | 16 | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 12 | 13 | 15 | 14 | 17 | 15 | 13 |
Feels °C | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 8 | 14 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 18 | SSW 18 | SW 17 | SW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 16 | S 15 |
| kJ | 789 | 932 | 943 | 1081 | 885 | 687 | 780 | 735 | 643 | 539 | 539 | 627 | 627 | 441 | 436 | 512 | 499 | 575 | 568 | 469 | 245 | 159 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SSW 12 | SSW 12 | SSW 11 | S 19 | S 19 | S 20 | S 20 | S 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | SSE 14 | SSE 14 | SSE 13 | SW 15 | SSW 15 |
| kJ | 37 | 56 | 55 | 51 | 182 | 267 | 119 | 119 | 98 | 227 | 227 | 221 | 221 | 386 | 210 | 127 | 183 | 40 | 39 | 18 | 171 | 144 |
Swell 3 Height (m) Direction Period (s) | SSW 9 | SSW 9 | S 10 | SSW 11 | SSW 11 | SSW 12 | SW 12 | SW 11 | SW 11 | SSW 11 | SSW 11 | SSW 11 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | — | SSE 18 | SSE 18 | SSE 17 | SSE 15 |
| kJ | 8 | 8 | 2 | 51 | 51 | 53 | 34 | 33 | 32 | 12 | 11 | 11 | 50 | 49 | 43 | 42 | 41 | — | 30 | 30 | 58 | 77 |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 |
| kJ | 177 | 193 | 275 | 509 | 696 | 557 | 371 | 382 | 379 | 379 | 493 | 676 | 796 | 775 | 617 | 499 | 423 | 412 | 585 | 585 | 756 | 756 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 202 | 304 | 304 | 303 | 59 | 0 | 0 | 0 | 183 | 304 | 303 | 29 | 0 | 0 | 0 | 0 | 183 | 277 | 303 |
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