Surf Forecasts:
How big are the waves at Cape Mendocino today (27 Aug):
- Afternoon surf: Afternoon surf (27 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
- Evening surf: Evening surf (27 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Cape Mendocino at 12AM is: 0.6m 16s primary swell from a Southwest direction and 0.5m 7s secondary swell from a West direction, 0.4m 3s secondary swell from a North direction (forecast issued at 04:00pm August 26). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | - | - |
| Afternoon (27 Aug) | 2ft (0.6m) | 16s |
| Evening (27 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 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | ||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | NW 8 | NW 8 | SSW 16 | SSW 17 | SW 17 | SSW 20 | SSW 19 |
Wave Graph  | ||||||||||||||||||||
 kJ | 203 | 201 | 201 | 196 | 183 | 176 | 171 | 135 | 171 | 171 | 169 | 167 | 164 | 219 | 239 | 339 | 351 | 281 | 216 | 424 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:48AM1.47m | 10:40PM1.82m | 12:11PM1.52m | 11:21PM1.80m | 12:34PM1.58m | |||||||||||||||
Low Tide | 5:10PM0.79m | 5:45AM-0.01m | 5:45PM0.69m | 6:14AM0.03m | 6:22PM0.59m | |||||||||||||||
 | |  |  | | |  | |  | | | | | | | | | |  | | |
 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | 7:59 | — | — | — | — | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 17 | 16 | 15 | 14 | 14 | 16 | 18 | 17 | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 14 | 13 |
Feels °C | 18 | 16 | 15 | 15 | 13 | 12 | 12 | 13 | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 14 | S 12 | SSW 16 | SSW 17 | SW 17 | SSW 16 | SSW 19 |
| kJ | 203 | 201 | 201 | 196 | 183 | 176 | 82 | 113 | 131 | 128 | 140 | 143 | 143 | 206 | 101 | 339 | 351 | 281 | 181 | 424 |
Swell 2 Height (m) Direction Period (s) | S 12 | W 12 | W 7 | W 7 | SSE 14 | WNW 7 | SW 15 | SSE 13 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | S 11 | SSW 16 | S 12 | S 12 | NW 8 | SSW 20 | SW 13 |
| kJ | 71 | 75 | 26 | 27 | 120 | 37 | 171 | 135 | 171 | 171 | 169 | 167 | 164 | 93 | 175 | 99 | 69 | 50 | 216 | 85 |
Swell 3 Height (m) Direction Period (s) | W 13 | SSW 12 | W 12 | W 12 | W 7 | SSE 14 | SSE 13 | SW 15 | SSE 13 | S 12 | S 12 | S 12 | S 11 | W 11 | SW 14 | SW 13 | SW 13 | S 11 | SW 13 | SSE 11 |
| kJ | 83 | 47 | 73 | 71 | 26 | 145 | 141 | 134 | 125 | 106 | 104 | 98 | 91 | 35 | 91 | 62 | 88 | 62 | 87 | 39 |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 3 | NNW 3 | N 3 | N 3 | N 3 | NNW 3 | N 3 | NNW 3 | NNW 4 | N 3 | N 3 | N 4 | NW 8 | NW 8 | NW 6 | NW 6 | NNW 6 | NW 6 | NW 7 |
| kJ | 13 | 4 | 3 | 2 | 2 | 2 | 3 | 5 | 9 | 10 | 8 | 8 | 9 | 219 | 239 | 133 | 148 | 116 | 135 | 188 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 316 | 151 | 54 | 51 | 51 | 51 | 51 | 151 | 211 | 436 | 54 | 51 | 51 | 51 | 51 | 151 | 436 | 436 | 100 | 54 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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