Surf Forecasts:
How big are the waves at Cape Mendocino today (25 Aug):
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2.5ft (0.8m), 16s period with SW swell.
- Evening surf: Evening surf (25 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Cape Mendocino at 7PM is: 0.6m 16s primary swell from a Southwest direction and 0.6m 13s secondary swell from a South direction, 0.5m 6s secondary swell from a North-northwest direction (forecast issued at 04:00pm August 25). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | - | - |
| Afternoon (25 Aug) | 2.5ft (0.8m) | 16s |
| Evening (25 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 322 | 214 | 211 | 208 | 206 | 206 | 203 | 203 | 203 | 201 | 201 | 196 | 183 | 176 | 171 | 150 | 171 | 171 | 169 | 167 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 11:24AM1.42m | 9:58PM1.81m | 11:48AM1.47m | 10:40PM1.82m | 12:11PM1.52m | |||||||||||||||
Low Tide | 4:33PM0.87m | 5:15AM-0.01m | 5:10PM0.79m | 5:45AM-0.01m | 5:45PM0.69m | |||||||||||||||
 | | |  | | | |  |  | |  | |  | | | | | | | | |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 14 | 14 | 14 | 16 | 19 | 20 | 19 | 17 | 16 | 15 | 15 | 15 | 17 | 18 | 17 | 15 | 13 |
Feels °C | 16 | 15 | 14 | 12 | 12 | 12 | 14 | 16 | 17 | 16 | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 322 | 214 | 211 | 208 | 206 | 206 | 203 | 203 | 203 | 201 | 201 | 196 | 183 | 176 | 80 | 150 | 113 | 108 | 128 | 143 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | W 13 | W 13 | S 12 | W 12 | W 7 | W 7 | SSE 14 | WNW 7 | SW 15 | SSE 13 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 126 | 126 | 126 | 126 | 125 | 121 | 89 | 89 | 71 | 75 | 27 | 27 | 120 | 37 | 171 | 135 | 171 | 171 | 169 | 167 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | W 15 | WNW 8 | WNW 8 | WNW 8 | W 13 | S 12 | S 12 | W 13 | SSW 12 | W 12 | W 12 | W 7 | SSE 14 | SSE 13 | SW 15 | SSE 12 | S 12 | S 12 | S 12 |
| kJ | 19 | 71 | 24 | 26 | 37 | 90 | 78 | 75 | 83 | 47 | 71 | 71 | 26 | 145 | 141 | 134 | 123 | 106 | 104 | 98 |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | N 6 | N 2 | N 6 | NNW 6 | NNW 6 | NNW 3 | N 6 | NNW 3 | N 3 | N 3 | N 3 | N 3 | — | NNW 3 | NNW 4 | N 3 | N 3 |
| kJ | 25 | 32 | 20 | 17 | 1 | 17 | 11 | 11 | 5 | 16 | 3 | 2 | 1 | 1 | 2 | — | 10 | 10 | 8 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 83 | 151 | 51 | 51 | 0 | 0 | 0 | 151 | 151 | 151 | 54 | 51 | 0 | 51 | 51 | 211 | 211 | 211 | 54 | 51 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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