Surf Forecasts:
How big are the waves at Big River today (27 Aug):
- Afternoon surf: Afternoon surf (27 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
- Evening surf: Evening surf (27 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Big River at 12AM is: 0.6m 16s primary swell from a Southwest direction and 0.5m 14s secondary swell from a South-southeast direction (forecast issued at 04:00pm August 26). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | - | - |
| Afternoon (27 Aug) | 2ft (0.6m) | 16s |
| Evening (27 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | ||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | NW 8 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 16 | SSW 17 | SSW 19 | NW 8 | NW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 203 | 201 | 201 | 196 | 181 | 174 | 134 | 134 | 262 | 171 | 247 | 308 | 230 | 244 | 251 | 347 | 355 | 572 | 601 | 516 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 11:39AM1.40m | 10:39PM1.81m | 12:02PM1.47m | 11:19PM1.79m | 12:26PM1.55m | |||||||||||||||
Low Tide | 4:36PM0.73m | 5:28AM-0.01m | 5:16PM0.63m | 5:56AM0.02m | 5:57PM0.54m | |||||||||||||||
 | |  | | | | |  |  | | | | |  | | | | | | | |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | 7:54 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 13 | 13 | 13 | 12 | 12 | 15 | 14 | 14 | 13 | 13 |
Feels °C | 15 | 14 | 15 | 14 | 14 | 12 | 12 | 13 | 12 | 12 | 11 | 13 | 13 | 11 | 11 | 12 | 11 | 11 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SSE 13 | SW 15 | SSE 13 | S 12 | S 12 | SW 15 | SW 14 | S 11 | SW 14 | SW 14 | SSW 16 | SSW 16 | SSW 17 | SSW 19 | SSW 19 | SSW 19 |
| kJ | 203 | 201 | 201 | 196 | 141 | 174 | 133 | 110 | 106 | 171 | 169 | 88 | 167 | 208 | 232 | 347 | 355 | 572 | 584 | 419 |
Swell 2 Height (m) Direction Period (s) | W 13 | WNW 8 | SSE 15 | SSE 14 | SW 15 | SSE 13 | SW 15 | SW 15 | SW 14 | S 12 | S 11 | SW 14 | S 11 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SW 13 |
| kJ | 84 | 19 | 73 | 115 | 181 | 139 | 134 | 134 | 132 | 71 | 94 | 167 | 93 | 101 | 99 | 94 | 62 | 61 | 58 | 85 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | W 12 | W 12 | W 12 | WNW 6 | WNW 6 | W 11 | WNW 9 | W 11 | W 11 | SSW 18 | SSW 18 | W 10 | W 10 | SW 13 | W 10 | SW 13 | SW 13 | SW 13 | SSE 10 |
| kJ | 48 | 47 | 45 | 71 | 24 | 31 | 38 | 52 | 60 | 63 | 130 | 127 | 33 | 35 | 63 | 35 | 61 | 87 | 85 | 35 |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 8 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 7 |
| kJ | 14 | 35 | 60 | 60 | 43 | 42 | 62 | 67 | 262 | 165 | 247 | 308 | 230 | 244 | 251 | 251 | 317 | 552 | 601 | 516 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 183 | 202 | 0 | 0 | 0 | 0 | 0 | 183 | 202 | 303 | 0 | 0 | 0 | 0 | 0 | 129 | 303 | 303 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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