Surf Forecasts:
How big are the waves at Big River today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Evening surf: Evening surf (19 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
The current surf forecast for Big River at 10AM is: 0.6m 18s primary swell from a Southwest direction and 0.5m 13s secondary swell from a South direction, 1.5m 7s secondary swell from a Northwest direction (forecast issued at 04:00am September 19). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 2ft (0.6m) | 18s |
| Afternoon (19 Sep) | 2.5ft (0.8m) | 18s |
| Evening (19 Sep) | 2.5ft (0.8m) | 18s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Mon morning, min 12°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||||
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 | 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 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 236 | 231 | 208 | 255 | 375 | 375 | 379 | 370 | 375 | 375 | 379 | 379 | 383 | 502 | 497 | 449 | 366 | 439 | 493 | 482 | 482 | 482 | 551 | 579 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross | cross | cross-off | cross | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | glassy | cross-off | cross-off | cross-off | cross | cross | cross | glassy | cross-off |
High Tide | 8:15AM1.19m | 5:49PM1.50m | 9:02AM1.24m | 7:01PM1.52m | 9:32AM1.30m | 8:02PM1.57m | ||||||||||||||||||
Low Tide | 00:28AM0.25m | 11:47AM1.05m | 1:33AM0.23m | 1:11PM1.01m | 2:24AM0.19m | 2:12PM0.91m | ||||||||||||||||||
 | |  | | |  |  | | | |  | | | | | | | | | | | |  | | |
 | — | 6:58 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 12 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 15 | 15 | 14 | 13 | 13 |
Feels °C | 11 | 10 | 12 | 11 | 11 | 11 | 12 | 13 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 11 | 13 | 12 | 11 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 18 | NW 7 | SW 18 | SW 17 | NW 7 | NW 8 | SW 17 | SW 17 | SW 17 | NW 8 |
| kJ | 236 | 231 | 208 | 255 | 375 | 375 | 375 | 370 | 375 | 375 | 379 | 379 | 383 | 502 | 497 | 392 | 366 | 439 | 327 | 345 | 482 | 482 | 487 | 579 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 12 | S 12 | SSW 12 | SW 18 | SSW 12 | S 12 | SW 17 | SW 17 | NW 9 | WNW 9 | NW 16 | SW 17 |
| kJ | 107 | 62 | 60 | 90 | 69 | 69 | 59 | 58 | 58 | 58 | 55 | 33 | 49 | 48 | 50 | 449 | 50 | 27 | 493 | 482 | 84 | 94 | 167 | 482 |
Swell 3 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NW 11 | NW 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | — | SW 12 | S 12 | S 13 | S 13 | S 13 | S 13 | NW 15 |
| kJ | 14 | 14 | 22 | 19 | 18 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 29 | — | 6 | 27 | 28 | 29 | 29 | 28 | 335 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | — | NW 7 | NW 7 | — | — | NW 8 | NW 7 | NW 8 | — |
| kJ | 221 | 195 | 195 | 200 | 233 | 308 | 379 | 351 | 240 | 284 | 269 | 233 | 285 | 381 | 452 | — | 336 | 318 | — | — | 269 | 311 | 551 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 202 | 129 | 304 | 19 | 0 | 0 | 0 | 0 | 183 | 304 | 29 | 13 | 0 | 0 | 0 | 0 | 160 | 160 | 277 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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