Surf Forecasts:
How big are the waves at Cape Mendocino today (10 Jul):
- Afternoon surf: Afternoon surf (10 Jul, local time) - 7ft (2.1m), 8s period with NW swell.
- Evening surf: Evening surf (10 Jul, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Cape Mendocino at 12AM is: 0.9m 16s primary swell from a South-southwest direction and 1.1m 9s secondary swell from a West-northwest direction (forecast issued at 04:00pm July 09). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | - | - |
| Afternoon (10 Jul) | 7ft (2.1m) | 8s |
| Evening (10 Jul) | 3ft (0.9m) | 16s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | NW 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | NW 10 | NW 10 | NW 10 | SSW 15 | NW 7 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 532 | 478 | 436 | 425 | 372 | 367 | 372 | 372 | 372 | 367 | 353 | 344 | 334 | 334 | 330 | 268 | 268 | 272 | 341 | 459 | 597 | 252 | 384 | 478 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross |
High Tide | 7:02PM1.89m | 9:33AM1.14m | 7:54PM1.98m | 10:39AM1.25m | 8:48PM2.06m | |||||||||||||||||||
Low Tide | 12:47PM0.74m | 2:45AM-0.05m | 1:51PM0.86m | 3:40AM-0.25m | 2:56PM0.92m | 4:33AM-0.40m | ||||||||||||||||||
 | | |  | | |  | | | | |  | | | | |  | | | |  | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | — | 8:49 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:47 | — | — | — | — | 8:47 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 12 | 11 | 12 | 11 | 12 | 14 | 15 | 15 | 14 | 12 | 12 | 12 | 13 | 15 | 16 | 15 | 13 | 11 | 11 | 11 | 12 | 15 |
Feels °C | 9 | 9 | 7 | 7 | 8 | 7 | 8 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 11 | 11 | 10 | 8 | 6 | 6 | 6 | 7 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | WNW 9 | NW 9 | NW 8 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NW 10 | SSW 14 | NW 10 | WNW 10 | WNW 10 | NW 10 | NW 10 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 532 | 441 | 436 | 168 | 302 | 281 | 372 | 372 | 372 | 367 | 353 | 344 | 334 | 181 | 330 | 134 | 157 | 161 | 341 | 459 | 249 | 252 | 246 | 168 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | WNW 9 | SSW 16 | SSW 15 | SSW 15 | WNW 9 | WNW 9 | WNW 9 | NW 10 | WNW 10 | NW 9 | WNW 10 | SSW 15 | W 18 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | S 19 | W 17 | W 18 | S 18 |
| kJ | 160 | 160 | 94 | 425 | 372 | 367 | 67 | 67 | 71 | 94 | 81 | 19 | 85 | 334 | 6 | 268 | 268 | 272 | 272 | 246 | 29 | 22 | 24 | 25 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 9 | NW 9 | — | — | — | — | — | NW 8 | NW 8 | S 11 | NW 8 | S 21 | W 18 | S 20 | W 18 | W 19 | S 20 | S 19 | W 16 | S 19 | S 19 | W 18 |
| kJ | — | — | 41 | 41 | — | — | — | — | — | 11 | 25 | 2 | 25 | 9 | 6 | 8 | 6 | 7 | 30 | 30 | 5 | 29 | 7 | 25 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 8 | NNW 7 | NNW 8 | NNW 8 | N 7 | NNW 7 | NNW 6 | NNW 6 | NW 6 | NNW 6 | NW 10 | NNW 5 | NNW 8 | NW 10 | NNW 4 | NNW 4 | NNW 5 | N 4 | NNE 4 | NW 10 | NW 10 | NW 7 | NW 8 |
| kJ | 441 | 478 | 310 | 283 | 226 | 181 | 250 | 145 | 100 | 72 | 63 | 236 | 37 | 26 | 227 | 29 | 42 | 77 | 30 | 31 | 597 | 710 | 384 | 478 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 437 | 437 | 100 | 40 | 54 | 41 | 54 | 437 | 437 | 436 | 54 | 51 | 40 | 40 | 54 | 316 | 334 | 437 | 109 | 80 | 80 | 73 | 54 | 294 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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