Surf Forecasts:
How big are the waves at Big River today (24 Oct):
- Morning surf: Morning surf (24 Oct, local time) - 6.5ft (2.0m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (24 Oct, local time) - 6ft (1.8m), 10s period with NW swell.
- Evening surf: Evening surf (24 Oct, local time) - 5ft (1.6m), 10s period with NW swell.
The current surf forecast for Big River at 5AM is: 2.3m 10s primary swell from a Northwest direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 10:00pm October 23). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Oct) | 6.5ft (2.0m) | 10s |
| Afternoon (24 Oct) | 6ft (1.8m) | 10s |
| Evening (24 Oct) | 5ft (1.6m) | 10s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sat morning, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | ||||||||||||||||
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 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | SSW 14 | SSW 14 | NW 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 1464 | 1251 | 1001 | 906 | 813 | 660 | 577 | 531 | 499 | 499 | 408 | 334 | 262 | 192 | 188 | 156 | 145 | 198 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | cross-on | cross-on | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross-off | off |
High Tide | 10:10PM1.48m | 10:09AM1.81m | 11:02PM1.49m | 10:38AM1.92m | ||||||||||||||
Low Tide | 3:49AM0.41m | 4:42PM0.09m | 4:23AM0.50m | 5:23PM-0.09m | ||||||||||||||
 | | | |  | | | | | | |  |  | |  | | | | |
 | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 11 | 15 | 14 | 13 | 11 | 11 | 12 | 12 | 12 | 14 | 13 | 13 | 12 | 11 |
Feels °C | 9 | 10 | 9 | 8 | 8 | 12 | 11 | 10 | 9 | 9 | 10 | 9 | 9 | 11 | 11 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 11 |
| kJ | 1464 | 1251 | 1001 | 906 | 813 | 660 | 577 | 531 | 499 | 499 | 408 | 334 | 262 | 192 | 188 | 138 | 144 | 198 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 273 | 273 | 203 | 203 | 201 | 259 | 243 | 231 | 228 | 169 | 167 | 167 | 167 | 165 | 160 | 156 | 145 | 143 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 16 | — | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 18 | S 18 | SW 15 | NNW 12 | NW 12 | WNW 10 |
| kJ | 89 | 89 | 87 | 86 | 85 | 256 | — | 50 | 50 | 49 | 28 | 27 | 25 | 25 | 8 | 15 | 34 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 43 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 7 | 59 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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