Surf Forecasts:
How big are the waves at Cape Mendocino today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Evening surf: Evening surf (31 Oct, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Cape Mendocino at 7AM is: 1.1m 15s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a Northwest direction (forecast issued at 10:00pm October 30). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 3.5ft (1.1m) | 14s |
| Afternoon (31 Oct) | 3.5ft (1.1m) | 14s |
| Evening (31 Oct) | 3.5ft (1.0m) | 14s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sat afternoon. Very mild (max 15°C on Mon afternoon, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  | |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 21 | WNW 20 |
Wave Graph  | ||||||||||||||||||
 kJ | 649 | 600 | 530 | 522 | 515 | 515 | 515 | 508 | 508 | 425 | 508 | 958 | 870 | 859 | 742 | 733 | 925 | 1484 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | off | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 5:13AM1.39m | 3:22PM1.74m | 6:17AM1.44m | 4:37PM1.62m | ||||||||||||||
Low Tide | 9:55PM-0.24m | 9:59AM1.03m | 11:01PM-0.14m | 11:30AM0.97m | ||||||||||||||
 | | |  |  | |  | | | | | |  | | | | | | |
 | — | — | — | 7:45 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 5:14 | — | — |
mm | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 10 | 9 | 9 | 9 | 11 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 11 | 13 | 12 | 10 | 10 |
Feels °C | 8 | 7 | 6 | 7 | 7 | 7 | 6 | 6 | 9 | 8 | 7 | 6 | 5 | 7 | 8 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 20 |
| kJ | 649 | 600 | 530 | 522 | 515 | 515 | 515 | 508 | 508 | 425 | 508 | 958 | 870 | 859 | 742 | 733 | 715 | 1484 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 21 | SSW 16 |
| kJ | 155 | 148 | 123 | 102 | 98 | 78 | 77 | 77 | 178 | 219 | 212 | 196 | 190 | 190 | 129 | 127 | 925 | 697 |
Swell 3 Height (m) Direction Period (s) | NW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | WNW 13 | WNW 11 | SSW 18 | NW 8 | SSW 18 | NW 7 | NW 7 | NW 7 | NNW 7 | WNW 23 | WNW 22 | NW 12 | WNW 11 |
| kJ | 133 | 157 | 81 | 107 | 123 | 118 | 78 | 251 | 55 | 249 | 44 | 43 | 43 | 31 | 204 | 412 | 228 | 115 |
Wind waves Height (m) Direction Period (s) | — | NNW 3 | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | NW 7 | NW 7 | NW 12 | NW 4 |
| kJ | — | 5 | — | — | — | — | — | — | — | — | — | — | — | 4 | 36 | 35 | 349 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 211 | 149 | 51 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Surf Rating (10 Max)
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