Surf Forecasts:
How big are the waves at Big River today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 10ft (3.0m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 8ft (2.5m), 10s period with NW swell.
- Evening surf: Evening surf (03 Aug, local time) - 7.5ft (2.3m), 9s period with NW swell.
The current surf forecast for Big River at 6AM is: 3.0m 10s primary swell from a Northwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 10:00pm August 02). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 10ft (3.0m) | 10s |
| Afternoon (03 Aug) | 8ft (2.5m) | 10s |
| Evening (03 Aug) | 7.5ft (2.3m) | 9s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Mon morning, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | ||||||||||||||||
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 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 2389 | 2309 | 2238 | 1699 | 1510 | 1264 | 1131 | 1048 | 951 | 951 | 891 | 767 | 640 | 580 | 475 | 465 | 384 | 343 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross-on | on | on | glassy | glassy | glassy |
High Tide | 2:22AM1.44m | 3:17PM1.65m | 3:23AM1.27m | 3:53PM1.71m | ||||||||||||||
Low Tide | 8:35PM0.58m | 8:34AM0.27m | 9:34PM0.49m | 9:07AM0.43m | 10:41PM0.38m | |||||||||||||
 |  | | | |  | | | | | | | | | | | |  | |
 | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 8:25 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 14 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 14 | 15 | 15 | 15 | 13 | 12 |
Feels °C | 10 | 10 | 11 | 11 | 13 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 15 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 |
| kJ | 45 | 45 | 1869 | 1699 | 1510 | 1264 | 1131 | 1048 | 951 | 951 | 891 | 767 | 640 | 580 | 475 | 465 | 384 | 343 |
Swell 2 Height (m) Direction Period (s) | S 13 | SW 18 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 51 | 49 | 44 | 44 | 44 | 44 | 43 | 43 | 41 | 41 | 65 | 40 | 88 | 85 | 80 | 78 | 77 | 77 |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 13 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 13 | SW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 49 | 29 | 49 | 48 | 46 | 43 | 41 | 41 | 42 | 39 | 38 | 14 | 37 | 37 | 37 | 36 | 36 | 36 |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 10 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2389 | 2309 | 2238 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 85 | 82 | 7 | 0 | 0 | 0 | 0 | 19 | 36 | 57 | 0 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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