Surf Forecasts:
How big are the waves at Cape Mendocino today (22 Sep):
- Afternoon surf: Afternoon surf (22 Sep, local time) - 7ft (2.1m), 12s period with NW swell.
- Evening surf: Evening surf (22 Sep, local time) - 5ft (1.5m), 12s period with WNW swell.
The current surf forecast for Cape Mendocino at 7PM is: 1.5m 12s primary swell from a West-northwest direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 04:00pm September 22). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | - | - |
| Afternoon (22 Sep) | 7ft (2.1m) | 12s |
| Evening (22 Sep) | 5ft (1.5m) | 12s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||
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) | NW 12 | WNW 12 | WNW 12 | WNW 12 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1209 | 658 | 647 | 625 | 814 | 503 | 553 | 850 | 850 | 403 | 817 | 817 | 715 | 866 | 850 | 729 | 676 | 558 | 437 | 369 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | on | cross-on | cross | glassy |
High Tide | 8:50PM1.64m | 10:27AM1.49m | 9:39PM1.67m | 10:49AM1.56m | 10:25PM1.68m | |||||||||||||||
Low Tide | 3:34PM0.82m | 3:58AM0.12m | 4:11PM0.69m | 4:30AM0.13m | 4:47PM0.54m | |||||||||||||||
 |  |  | |  | | | | | | | | | | | |  | |  | | |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 15 | 16 | 16 | 13 | 13 | 13 | 13 | 14 | 16 | 17 | 17 | 17 | 16 |
Feels °C | 11 | 11 | 10 | 10 | 9 | 7 | 8 | 11 | 11 | 11 | 9 | 10 | 10 | 10 | 12 | 14 | 15 | 15 | 15 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 16 | WNW 12 | WNW 12 | WNW 12 | NW 11 | NW 11 | WNW 11 | SW 16 | SW 16 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 |
| kJ | 367 | 658 | 647 | 625 | 814 | 503 | 553 | 367 | 358 | 403 | 817 | 817 | 715 | 866 | 850 | 729 | 676 | 558 | 437 | 369 |
Swell 2 Height (m) Direction Period (s) | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 11 | S 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 25 | 367 | 367 | 427 | 502 | 371 | 367 | 10 | 9 | 331 | 318 | 314 | 314 | 314 | 314 | 309 | 305 | 301 | 293 | 194 |
Swell 3 Height (m) Direction Period (s) | — | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 15 | S 14 | S 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 |
| kJ | — | 25 | 25 | 25 | 25 | 11 | 10 | 4 | 4 | 9 | 16 | 16 | 14 | 14 | 30 | 28 | 27 | 26 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | NW 12 | NNW 6 | NNW 6 | NNW 6 | N 7 | NNW 7 | NNW 6 | NW 11 | NW 11 | NNW 6 | NNW 6 | NNW 6 | N 6 | — | — | — | — | — | — | — |
| kJ | 1209 | 124 | 128 | 150 | 134 | 223 | 151 | 850 | 850 | 111 | 162 | 131 | 42 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 334 | 437 | 151 | 68 | 40 | 51 | 51 | 54 | 262 | 109 | 54 | 40 | 40 | 40 | 21 | 152 | 437 | 21 | 21 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cape Mendocino surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest