Surf Forecasts:
How big are the waves at Big River today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 7ft (2.1m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 4.5ft (1.3m), 16s period with WNW swell.
- Evening surf: Evening surf (28 Sep, local time) - 10ft (3.0m), 8s period with NW swell.
The current surf forecast for Big River at 5AM is: 1.9m 8s primary swell from a Northwest direction and 0.6m 16s secondary swell from a Southwest direction, 0.6m 14s secondary swell from a South direction (forecast issued at 10:00pm September 27). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 7ft (2.1m) | 8s |
| Afternoon (28 Sep) | 4.5ft (1.3m) | 16s |
| Evening (28 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 Tue afternoon, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | ||||||||||||||||
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 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 16 | WNW 16 | WNW 16 | NW 8 | NW 8 | WNW 14 | NW 14 | NW 14 | NW 14 | NW 8 | NW 8 | NW 8 | NW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 452 | 464 | 477 | 435 | 542 | 595 | 843 | 834 | 1137 | 865 | 947 | 1002 | 988 | 754 | 676 | 1230 | 1198 | 679 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:43AM1.54m | 12:26PM1.88m | 1:37AM1.46m | 1:00PM1.92m | ||||||||||||||
Low Tide | 6:22PM0.09m | 6:13AM0.47m | 7:08PM-0.02m | 6:47AM0.61m | 7:58PM-0.07m | |||||||||||||
 |  | | |  | |  | | | | | | | | | | | | |
 | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 10 | 10 | 10 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 15 | 16 | 16 | 15 | 13 |
Feels °C | 10 | 10 | 8 | 8 | 8 | 12 | 10 | 9 | 9 | 9 | 8 | 8 | 9 | 11 | 11 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 17 | S 14 | S 14 | SW 16 | NW 8 | NW 8 | WNW 16 | WNW 16 | NW 15 | NW 14 | WNW 14 | NW 14 | NW 14 | NW 14 | WNW 13 | SW 16 | SW 16 | NW 13 |
| kJ | 181 | 148 | 146 | 216 | 542 | 408 | 843 | 811 | 784 | 846 | 947 | 1002 | 988 | 754 | 581 | 318 | 251 | 623 |
Swell 2 Height (m) Direction Period (s) | S 14 | SW 16 | SW 16 | S 14 | NW 17 | NW 16 | WNW 9 | SW 16 | SW 16 | SW 16 | S 14 | S 13 | S 13 | SW 15 | SW 17 | S 11 | S 13 | SW 16 |
| kJ | 103 | 132 | 169 | 132 | 338 | 595 | 154 | 203 | 161 | 157 | 134 | 128 | 117 | 141 | 290 | 21 | 31 | 203 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | WNW 18 | SSW 12 | NW 18 | SW 16 | WNW 9 | SW 16 | S 12 | SSW 14 | S 12 | SW 15 | SW 15 | SW 15 | S 12 | SSW 13 | S 13 | S 11 | SSW 13 |
| kJ | 57 | 123 | 58 | 152 | 260 | 188 | 206 | 41 | 61 | 44 | 76 | 107 | 75 | 73 | 58 | 31 | 9 | 34 |
Wind waves Height (m) Direction Period (s) | NW 7 | 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 | NW 7 |
| kJ | 452 | 464 | 477 | 435 | — | 533 | 427 | 834 | 1137 | 865 | 598 | 598 | 564 | 567 | 676 | 1230 | 1198 | 679 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 160 | 129 | 303 | 29 | 0 | 0 | 0 | 0 | 129 | 202 | 303 | 202 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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