Surf Forecasts:
How big are the waves at Big River today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 3ft (0.9m), 17s period with WNW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 3ft (0.9m), 17s period with WNW swell.
- Evening surf: Evening surf (17 Jul, local time) - 3.5ft (1.0m), 16s period with WNW swell.
The current surf forecast for Big River at 12PM is: 0.9m 17s primary swell from a West-northwest direction and 0.5m 19s secondary swell from a Southwest direction, 1.7m 7s secondary swell from a Northwest direction (forecast issued at 04:00am July 17). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 3ft (0.9m) | 17s |
| Afternoon (17 Jul) | 3ft (0.9m) | 17s |
| Evening (17 Jul) | 3.5ft (1.0m) | 16s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Fri morning, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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) | WNW 18 | WNW 17 | WNW 17 | WNW 17 | WNW 17 | WNW 17 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | SW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | NW 8 | SW 17 | SW 17 | SW 17 | SW 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 459 | 433 | 433 | 433 | 428 | 543 | 512 | 499 | 499 | 499 | 493 | 487 | 481 | 392 | 353 | 353 | 348 | 348 | 349 | 358 | 398 | 439 | 439 | 429 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross-on | on |
High Tide | 1:13AM1.92m | 2:54PM1.59m | 2:07AM1.71m | 3:35PM1.64m | 3:06AM1.48m | 4:17PM1.67m | ||||||||||||||||||
Low Tide | 8:07AM-0.25m | 8:15PM0.61m | 8:47AM-0.05m | 9:21PM0.55m | 9:27AM0.16m | 10:31PM0.49m | ||||||||||||||||||
 | |  | | | | | | | | |  | | | |  | | | | |  | | |  | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 12 | 11 | 11 | 10 | 11 | 13 | 13 | 13 | 12 | 13 |
Feels °C | 9 | 8 | 9 | 10 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 11 | 11 | 9 | 10 | 12 | 11 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 18 | WNW 17 | WNW 17 | WNW 17 | WNW 17 | WNW 17 | WNW 16 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 448 | 433 | 433 | 433 | 428 | 543 | 512 | 361 | 301 | 247 | 206 | 174 | 184 | 215 | 292 | 328 | 337 | 324 | 349 | 358 | 398 | 398 | 335 | 335 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 19 | SW 19 | SW 19 | SW 19 | SW 14 | SW 14 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | SW 17 | SW 17 | SW 17 | SW 17 |
| kJ | 141 | 177 | 296 | 181 | 181 | 74 | 103 | 499 | 499 | 499 | 493 | 487 | 481 | 392 | 353 | 353 | 348 | 348 | 344 | 270 | 350 | 439 | 439 | 429 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SW 15 | SW 14 | SW 15 | SW 14 | SW 19 | SW 18 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 18 | SW 18 | SW 18 | SW 19 | SW 16 | SW 13 | SW 16 | SW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 |
| kJ | 26 | 104 | 74 | 104 | 103 | 175 | 83 | 130 | 130 | 99 | 241 | 362 | 366 | 379 | 334 | 284 | 129 | 62 | 198 | 248 | 256 | 242 | 186 | 183 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 459 | 375 | 313 | 279 | 327 | 351 | 351 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 202 | 304 | 304 | 13 | 0 | 0 | 0 | 0 | 160 | 160 | 82 | 13 | 0 | 0 | 0 | 0 | 202 | 277 | 82 | 13 | 29 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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