Surf Forecasts:
How big are the waves at Big Lefts today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 3ft (0.9m), 12s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 2ft (0.6m), 15s period with S swell.
- Evening surf: Evening surf (12 Oct, local time) - 2.5ft (0.7m), 15s period with S swell.
The current surf forecast for Big Lefts at 9PM is: 0.7m 15s primary swell from a South direction and 1.0m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm October 12). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 3ft (0.9m) | 12s |
| Afternoon (12 Oct) | 2ft (0.6m) | 15s |
| Evening (12 Oct) | 2.5ft (0.7m) | 15s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | |||||||||||||||||||
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 | 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) | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | ENE 7 | ENE 7 | ENE 7 | S 13 | ENE 7 | ENE 9 | ENE 9 | SW 16 | S 12 | ENE 9 | S 12 | ENE 9 | S 21 | S 12 | S 20 |
Wave Graph  | |||||||||||||||||||||
 kJ | 106 | 150 | 205 | 209 | 209 | 196 | 164 | 160 | 156 | 128 | 147 | 202 | 193 | 140 | 103 | 129 | 98 | 154 | 218 | 98 | 200 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:34PM0.31m | 5:40AM0.66m | 5:06PM0.27m | 6:24AM0.64m | 5:40PM0.23m | ||||||||||||||||
Low Tide | 11:54AM0.16m | 10:17PM0.05m | 12:55PM0.18m | 10:40PM0.07m | 2:10PM0.19m | ||||||||||||||||
 | | |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 27 | 26 | 25 | 27 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | S 13 | S 12 | NNW 13 | ENE 9 | ENE 9 | S 12 | NE 9 | NE 9 |
| kJ | 85 | 107 | 130 | 127 | 147 | 143 | 164 | 160 | 174 | 214 | 167 | 162 | 155 | 117 | 103 | 116 | 56 | 154 | 98 | 79 | 77 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | NNW 15 | NW 15 | S 13 | S 13 | S 13 | S 13 | S 13 | NNW 13 | NNW 13 | S 12 | NW 13 | NNW 13 | NNW 13 | S 12 | S 12 |
| kJ | 106 | 150 | 205 | 209 | 209 | 196 | 152 | 176 | 123 | 123 | 123 | 123 | 123 | 120 | 118 | 100 | 138 | 114 | 113 | 98 | 98 |
Swell 3 Height (m) Direction Period (s) | E 12 | SW 17 | SW 17 | NW 16 | NW 16 | NNW 16 | S 13 | S 13 | SW 16 | E 10 | SSW 16 | SW 16 | SW 16 | SW 16 | NE 9 | ENE 9 | S 12 | S 12 | S 21 | NNW 13 | S 20 |
| kJ | 71 | 140 | 135 | 129 | 127 | 166 | 123 | 121 | 129 | 48 | 99 | 125 | 127 | 127 | 41 | 55 | 98 | 98 | 218 | 109 | 200 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 9 | ENE 9 | ENE 8 | ENE 7 | ENE 9 | ENE 5 | — | ENE 9 | ENE 5 | ENE 4 |
| kJ | — | — | — | — | — | — | — | — | 156 | 128 | 147 | 202 | 193 | 140 | 86 | 129 | 32 | — | 151 | 24 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 29 | 0 | 0 | 0 | 0 | 1 | 26 | 29 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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