Surf Forecasts:
How big are the waves at Cape Mendocino today (06 Aug):
- Afternoon surf: Afternoon surf (06 Aug, local time) - 5ft (1.5m), 8s period with NW swell.
- Evening surf: Evening surf (06 Aug, local time) - 4.5ft (1.4m), 8s period with NW swell.
The current surf forecast for Cape Mendocino at 12AM is: 0.5m 14s primary swell from a Southwest direction and 0.7m 9s secondary swell from a West-northwest direction (forecast issued at 04:00pm August 05). An open ocean swell of 1.1m 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 (06 Aug) | - | - |
| Afternoon (06 Aug) | 5ft (1.5m) | 8s |
| Evening (06 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the N by Sat morning). | ||||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | ||||||||||||||||||
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 8 | NW 8 | NW 8 | SW 14 | WNW 9 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SSW 18 | SSW 13 | SW 18 | SSW 18 | SSW 18 | SSW 19 | SSW 19 |
Wave Graph  | ||||||||||||||||||||
 kJ | 297 | 289 | 232 | 97 | 95 | 92 | 91 | 87 | 87 | 85 | 84 | 84 | 83 | 124 | 113 | 80 | 127 | 131 | 199 | 203 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | cross-off | cross-off | cross | on | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:41PM1.81m | 6:35AM1.09m | 5:33PM1.86m | 8:19AM1.14m | 6:32PM1.91m | |||||||||||||||
Low Tide | 00:08AM0.24m | 11:14AM0.82m | 1:20AM0.09m | 12:27PM0.95m | ||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 14 | 12 | 13 | 13 | 14 | 16 | 16 | 16 | 13 | 12 | 12 | 12 | 13 | 17 | 18 | 17 | 14 | 13 |
Feels °C | 15 | 15 | 14 | 12 | 12 | 11 | 13 | 15 | 15 | 13 | 9 | 8 | 8 | 8 | 9 | 13 | 14 | 12 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 8 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 19 | SSW 19 |
| kJ | 297 | 289 | 232 | 145 | 107 | 107 | 86 | 91 | 113 | 85 | 84 | 84 | 83 | 83 | 113 | 57 | 82 | 79 | 199 | 203 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | NW 8 | SW 18 | SSW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SW 12 | SW 13 |
| kJ | 73 | 99 | 99 | 59 | 84 | 64 | 64 | 40 | 40 | 18 | 14 | 18 | 82 | 124 | 80 | 80 | 127 | 131 | 75 | 78 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 19 | SSW 20 | SSW 19 | WNW 8 | NW 8 | WNW 8 | S 12 | WNW 14 | W 12 | S 12 | WNW 12 |
| kJ | 24 | 12 | 12 | 97 | 95 | 92 | 91 | 87 | 87 | 37 | 37 | 36 | 13 | 17 | 13 | 25 | 21 | 11 | 10 | 15 |
Wind waves Height (m) Direction Period (s) | S 3 | S 3 | SSE 3 | — | — | — | — | — | — | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | 126 | 142 | 138 | 138 | 125 | 131 | 160 | 198 | 222 | 251 | 236 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 152 | 83 | 0 | 0 | 0 | 0 | 40 | 51 | 211 | 294 | 51 | 51 | 51 | 42 | 54 | 151 | 54 | 51 | 54 | 40 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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