Surf Forecasts:
How big are the waves at Big River today (04 Aug):
- Afternoon surf: Afternoon surf (04 Aug, local time) - 6ft (1.8m), 9s period with NW swell.
- Evening surf: Evening surf (04 Aug, local time) - 5ft (1.6m), 8s period with NW swell.
The current surf forecast for Big River at 11PM is: 1.5m 8s primary swell from a Northwest direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm August 04). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | - | - |
| Afternoon (04 Aug) | 6ft (1.8m) | 9s |
| Evening (04 Aug) | 5ft (1.6m) | 8s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Wed morning, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||
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 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | WNW 9 | WNW 9 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 525 | 427 | 375 | 299 | 264 | 277 | 304 | 275 | 191 | 224 | 173 | 96 | 93 | 123 | 88 | 88 | 85 | 84 | 114 | 114 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | glassy | cross-on | glassy | glassy | on | on | on | cross-on | glassy | glassy | glassy | glassy | cross | cross | cross | cross-off | cross-off |
High Tide | 3:53PM1.71m | 4:42AM1.13m | 4:36PM1.77m | 6:21AM1.05m | 5:27PM1.83m | |||||||||||||||
Low Tide | 10:41PM0.38m | 9:45AM0.60m | 11:55PM0.24m | 10:33AM0.76m | ||||||||||||||||
 | | |  | | | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 12 | 13 | 11 | 12 | 13 | 15 | 14 | 14 | 12 | 12 | 12 | 12 | 13 | 15 | 14 | 14 | 13 | 11 |
Feels °C | 12 | 12 | 11 | 13 | 10 | 12 | 13 | 13 | 12 | 13 | 11 | 12 | 12 | 12 | 13 | 14 | 12 | 12 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 | NNW 8 | WNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 8 | NW 8 |
| kJ | 525 | 427 | 375 | 299 | 264 | 277 | 304 | 275 | 191 | 224 | 173 | 84 | 84 | 52 | 64 | 51 | 54 | 54 | 64 | 64 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 | NW 9 | SW 14 | SW 14 | WNW 9 | WNW 9 | WNW 9 | NNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 13 | SSW 13 |
| kJ | 80 | 78 | 77 | 56 | 56 | 61 | 72 | 73 | 41 | 99 | 99 | 94 | 92 | 65 | 52 | 59 | 46 | 39 | 114 | 114 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SSW 14 | SW 14 | SSW 11 | SSW 11 | SW 14 | S 3 | S 13 | SW 14 | SW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | NW 9 | NW 8 |
| kJ | 37 | 36 | 36 | 36 | 39 | 74 | 13 | 24 | 102 | 2 | 31 | 96 | 93 | 123 | 88 | 88 | 85 | 84 | 20 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 3 | S 3 | — | S 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 2 | — | 1 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 57 | 36 | 13 | 0 | 7 | 0 | 0 | 54 | 36 | 36 | 19 | 0 | 0 | 0 | 0 | 54 | 340 | 160 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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