Surf Forecasts:
How big are the waves at Big River today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 3ft (0.9m), 19s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.0m), 18s period with SSW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.0m), 18s period with SSW swell.
The current surf forecast for Big River at 5PM is: 1.0m 18s primary swell from a South-southwest direction and 1.1m 12s secondary swell from a West-northwest direction, 1.8m 7s secondary swell from a Northwest direction (forecast issued at 10:00am October 17). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 3ft (0.9m) | 19s |
| Afternoon (17 Oct) | 3.5ft (1.0m) | 18s |
| Evening (17 Oct) | 3.5ft (1.0m) | 18s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sat morning, min 10°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||
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 | 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) | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 12 | NW 12 | WNW 11 | NW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 584 | 525 | 603 | 596 | 596 | 596 | 713 | 713 | 1527 | 1411 | 1207 | 1338 | 1857 | 1885 | 1828 | 1450 | 1256 | 1029 | 857 | 681 | 503 | 706 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | glassy | glassy |
High Tide | 6:18AM1.22m | 3:41PM1.48m | 7:20AM1.26m | 4:55PM1.42m | 8:01AM1.32m | 6:13PM1.40m | ||||||||||||||||
Low Tide | 9:53AM1.08m | 11:31PM0.21m | 11:27AM1.06m | 00:30AM0.23m | 12:49PM0.98m | |||||||||||||||||
 | | | |  | | | | |  | | |  |  | | |  | | | | | | |
 | 7:26 | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — |
 | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 18 | 16 | 15 | 13 | 12 | 12 | 11 | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 13 |
Feels °C | 12 | 14 | 12 | 12 | 12 | 10 | 10 | 9 | 8 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 6 | WNW 12 | WNW 12 | WNW 12 | SSW 18 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SSW 16 | SSW 16 | WNW 13 | WNW 12 | WNW 12 | NW 12 | NW 12 | WNW 11 | NW 11 | WNW 11 |
| kJ | 113 | 328 | 485 | 344 | 596 | 251 | 713 | 713 | 1527 | 1411 | 1207 | 1338 | 590 | 582 | 1828 | 1450 | 1256 | 1029 | 857 | 681 | 503 | 706 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | SSW 18 | SSW 18 | SSW 18 | WNW 11 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 20 | S 19 | SSW 16 | SSW 16 | SSW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 333 | 525 | 603 | 596 | 197 | 596 | 589 | 576 | 619 | 597 | 590 | 493 | 276 | 273 | 582 | 679 | 745 | 428 | 417 | 411 | 411 | 574 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 14 | SSW 14 | SSW 14 | WNW 13 | WNW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | S 19 | SSW 12 | WNW 18 | S 19 | SSW 12 | WNW 16 | S 18 | S 18 | S 18 | S 18 | SW 21 |
| kJ | 584 | 207 | 143 | 143 | 236 | 229 | 98 | 99 | 98 | 96 | 117 | 190 | 50 | 61 | 183 | 29 | 86 | 399 | 399 | 307 | 225 | 18 |
Wind waves Height (m) Direction Period (s) | — | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | — | — | — | WNW 13 | WNW 13 | — | — | — | — | — | — | — | — |
| kJ | — | 88 | 109 | 279 | 368 | 341 | 334 | 327 | 365 | — | — | — | 1857 | 1885 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 82 | 183 | 129 | 0 | 0 | 0 | 0 | 0 | 166 | 277 | 277 | 29 | 19 | 0 | 0 | 0 | 59 | 279 | 0 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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