Surf Forecasts:
How big are the waves at Big River today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 7.5ft (2.3m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 10ft (3.0m), 8s period with NW swell.
- Evening surf: Evening surf (14 Sep, local time) - 10ft (3.0m), 8s period with NW swell.
The current surf forecast for Big River at 1AM is: 2.1m 8s primary swell from a Northwest direction and 0.6m 13s secondary swell from a South-southwest direction, 0.4m 19s secondary swell from a Southwest direction (forecast issued at 04:00pm September 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 7.5ft (2.3m) | 8s |
| Afternoon (14 Sep) | 10ft (3.0m) | 8s |
| Evening (14 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||
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) | NW 9 | NW 9 | NW 7 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 272 | 396 | 509 | 675 | 625 | 634 | 547 | 624 | 857 | 1276 | 1163 | 929 | 707 | 551 | 619 | 504 | 517 | 678 | 978 | 813 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross-off | cross-off |
High Tide | 1:07PM1.79m | 1:51AM1.47m | 1:39PM1.77m | 2:48AM1.34m | 2:12PM1.72m | |||||||||||||||
Low Tide | 7:33PM0.15m | 7:22AM0.53m | 8:21PM0.15m | 7:55AM0.69m | 9:12PM0.17m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | 7:27 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 13 | 12 | 12 | 12 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 15 | 15 | 15 | 13 | 12 |
Feels °C | 13 | 11 | 11 | 11 | 10 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 14 | 13 | 12 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | NW 8 | NW 8 | SW 13 | SW 13 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | NW 8 | NW 8 | NW 8 | SW 16 | SW 16 | SW 16 |
| kJ | 183 | 142 | 142 | 140 | 116 | 498 | 547 | 84 | 83 | 107 | 190 | 147 | 106 | 106 | 504 | 504 | 517 | 122 | 87 | 87 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SSW 13 | SSW 13 | SW 17 | SW 17 | SW 13 | SSW 13 | SW 12 | SW 12 | SW 12 | SW 17 | SW 16 | SW 16 | NW 13 | SW 12 | NW 12 |
| kJ | 58 | 57 | 93 | 129 | 127 | 116 | 116 | 107 | 107 | 82 | 63 | 39 | 39 | 38 | 145 | 130 | 124 | 44 | 37 | 38 |
Swell 3 Height (m) Direction Period (s) | WSW 11 | SW 16 | SW 16 | WSW 10 | WSW 10 | SW 19 | SW 18 | S 9 | WNW 15 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 13 | NW 13 | WNW 13 | WNW 13 | SW 12 | S 21 | SW 12 |
| kJ | 23 | 40 | 41 | 10 | 10 | 125 | 111 | 2 | 21 | 84 | 84 | 21 | 21 | 17 | 45 | 69 | 69 | 23 | 79 | 23 |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 9 | NW 7 | NW 8 | NW 9 | NW 8 | — | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | — | — | NW 8 | NW 8 | NW 8 |
| kJ | 272 | 396 | 509 | 675 | 625 | 634 | — | 624 | 857 | 1276 | 1163 | 929 | 707 | 551 | 619 | — | — | 678 | 978 | 813 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 304 | 305 | 277 | 0 | 0 | 0 | 0 | 160 | 304 | 303 | 29 | 0 | 0 | 0 | 0 | 111 | 617 | 82 | 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