Surf Forecasts:
How big are the waves at Cape Mendocino today (03 Sep):
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6ft (1.9m), 10s period with WNW swell.
- Evening surf: Evening surf (03 Sep, local time) - 7ft (2.1m), 11s period with NW swell.
The current surf forecast for Cape Mendocino at 8PM is: 2.1m 11s primary swell from a Northwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm September 03). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | - | - |
| Afternoon (03 Sep) | 6ft (1.9m) | 10s |
| Evening (03 Sep) | 7ft (2.1m) | 11s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Thu afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | ||||||||||||||||||
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 10 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 726 | 991 | 1087 | 1072 | 1072 | 1121 | 1100 | 928 | 804 | 742 | 653 | 535 | 512 | 643 | 635 | 627 | 612 | 589 | 539 | 525 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | cross-off | cross-off | glassy | cross-off | cross-on | cross-on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 4:03PM1.83m | 6:53AM1.19m | 5:06PM1.83m | 8:17AM1.27m | 6:17PM1.84m | |||||||||||||||
Low Tide | 11:43PM0.09m | 11:07AM1.00m | 1:00AM0.02m | 12:35PM1.04m | ||||||||||||||||
 |  |  | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 17 | 17 | 15 | 14 | 14 | 13 | 13 | 16 | 17 | 16 | 14 | 13 |
Feels °C | 16 | 16 | 16 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 13 | 14 | 12 | 12 | 14 | 15 | 14 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 726 | 991 | 1087 | 1072 | 1072 | 1121 | 1100 | 928 | 804 | 716 | 653 | 535 | 492 | 396 | 351 | 321 | 287 | 260 | 230 | 199 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SW 15 | SW 15 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 460 | 186 | 186 | 141 | 553 | 553 | 659 | 651 | 759 | 742 | 453 | 432 | 512 | 643 | 635 | 627 | 612 | 589 | 539 | 525 |
Swell 3 Height (m) Direction Period (s) | S 13 | SSW 19 | SSW 20 | SSW 18 | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 11 | S 11 | SSW 11 | S 11 |
| kJ | 119 | 248 | 216 | 299 | 132 | 98 | 134 | 125 | 55 | 78 | 210 | 161 | 168 | 81 | 113 | 142 | 88 | 86 | 100 | 57 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 9 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 318 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 80 | 51 | 0 | 0 | 0 | 0 | 0 | 86 | 437 | 152 | 21 | 0 | 0 | 0 | 0 | 151 | 211 | 151 | 0 | 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