Surf Forecasts:
How big are the waves at Chadbourne Gulch today (17 Jul):
- 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 Chadbourne Gulch at 10PM is: 1.0m 16s primary swell from a West-northwest direction and 1.6m 7s secondary swell from a Northwest direction, 1.8m 7s secondary swell from a Northwest direction (forecast issued at 04:00pm July 17). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 3ft (0.9m) | 17s |
| Evening (17 Jul) | 3.5ft (1.0m) | 16s |
Table - waves today at Chadbourne Gulch. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||
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 17 | WNW 17 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | SW 18 | SW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | SW 17 | SW 17 | SW 17 | SW 17 |
Wave Graph  | ||||||||||||||||||||
 kJ | 428 | 537 | 512 | 499 | 499 | 493 | 457 | 487 | 446 | 379 | 353 | 348 | 348 | 344 | 273 | 273 | 342 | 439 | 439 | 429 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | on | cross-on | on | glassy | glassy | glassy | glassy | glassy | on | on | glassy | glassy | glassy |
High Tide | 3:01PM1.59m | 2:14AM1.71m | 3:42PM1.64m | 3:13AM1.48m | 4:24PM1.67m | |||||||||||||||
Low Tide | 8:14PM0.61m | 8:46AM-0.05m | 9:20PM0.55m | 9:26AM0.16m | 10:30PM0.49m | |||||||||||||||
 | | |  | | |  | | | | | |  | | | |  | | |  | |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 8:39 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 14 | 13 | 12 | 12 | 14 | 17 | 17 | 17 | 14 | 13 | 13 | 12 | 14 | 17 | 18 | 17 | 15 | 15 |
Feels °C | 14 | 15 | 14 | 13 | 11 | 12 | 13 | 16 | 16 | 16 | 14 | 12 | 12 | 11 | 13 | 16 | 17 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 17 | WNW 17 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | 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 |
| kJ | 428 | 537 | 237 | 221 | 136 | 101 | 104 | 114 | 125 | 162 | 211 | 248 | 255 | 247 | 266 | 273 | 279 | 279 | 279 | 256 |
Swell 2 Height (m) Direction Period (s) | SW 19 | 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 16 | WNW 15 | WNW 15 | SW 17 | SW 17 | SW 17 |
| kJ | 181 | 74 | 512 | 499 | 499 | 493 | 457 | 487 | 446 | 357 | 353 | 348 | 348 | 344 | 273 | 270 | 252 | 439 | 439 | 429 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 19 | SW 14 | SW 14 | SW 14 | NW 12 | SW 17 | SW 17 | SW 18 | SW 18 | SW 18 | SW 19 | SW 16 | SW 14 | SW 16 | SW 16 | SW 17 | WNW 15 | WNW 14 | WNW 14 |
| kJ | 74 | 177 | 103 | 130 | 132 | 69 | 241 | 362 | 366 | 379 | 330 | 281 | 129 | 65 | 201 | 203 | 342 | 242 | 186 | 183 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | — | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 198 | 237 | — | 292 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 333 | 333 | 0 | 0 | 0 | 0 | 0 | 190 | 244 | 50 | 0 | 0 | 0 | 0 | 0 | 190 | 163 | 0 | 0 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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