Surf Forecasts:
How big are the waves at Big Lefts today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2.5ft (0.8m), 9s period with ENE swell.
- Evening surf: Evening surf (14 Oct, local time) - 2ft (0.6m), 12s period with S swell.
The current surf forecast for Big Lefts at 10AM is: 0.6m 12s primary swell from a South direction and 0.6m 8s secondary swell from a East direction (forecast issued at 07:00am October 14). An open ocean swell of 0.7m 9s is not directed at the surf break, a second open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 2ft (0.6m) | 12s |
| Afternoon (14 Oct) | 2.5ft (0.8m) | 9s |
| Evening (14 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 26°C on Wed afternoon, min 24°C on Wed morning). Winds increasing (light winds from the NE on Wed morning, strong winds from the ENE by Fri night). | |||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||||||||||
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 | 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 12 | S 12 | S 12 | ENE 9 | S 12 | S 12 | S 20 | S 20 | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 103 | 100 | 100 | 127 | 98 | 98 | 200 | 186 | 266 | 263 | 181 | 164 | 157 | 219 | 214 | 197 | 185 | 181 | 212 | 260 | 269 | 300 | 384 |
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 | cross-off | cross-off |
High Tide | 6:24AM0.64m | 5:40PM0.23m | 7:15AM0.62m | 6:30PM0.20m | 8:15AM0.59m | 8:33PM0.18m | |||||||||||||||||
Low Tide | 2:10PM0.19m | 11:06PM0.10m | 3:50PM0.19m | 11:35PM0.13m | 5:23PM0.17m | ||||||||||||||||||
 |  | | | | | | |  |  | | | | | | |  | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 21 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 12 | NNW 13 | NE 9 | ENE 9 | NE 9 | NE 9 | S 12 | NE 8 | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 |
| kJ | 103 | 116 | 84 | 127 | 81 | 79 | 98 | 74 | 266 | 263 | 181 | 164 | 157 | 219 | 214 | 197 | 185 | 181 | 102 | 137 | 173 | 202 | 176 |
Swell 2 Height (m) Direction Period (s) | NNW 13 | S 12 | NW 13 | S 12 | NNW 13 | S 12 | S 20 | S 12 | NNW 12 | NNW 12 | NW 12 | S 11 | NNW 12 | S 11 | NNW 11 | S 11 | S 11 | NNW 11 | S 16 | S 16 | S 16 | S 15 | S 15 |
| kJ | 118 | 100 | 138 | 98 | 113 | 98 | 200 | 98 | 96 | 96 | 69 | 56 | 53 | 37 | 47 | 37 | 36 | 51 | 181 | 124 | 119 | 115 | 107 |
Swell 3 Height (m) Direction Period (s) | NE 9 | ENE 9 | S 12 | NW 13 | S 12 | NW 13 | NW 12 | S 20 | S 12 | S 11 | S 11 | NNW 12 | S 11 | NNW 11 | S 11 | NNW 11 | NNW 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 41 | 55 | 100 | 138 | 98 | 80 | 74 | 186 | 67 | 59 | 55 | 55 | 57 | 49 | 37 | 47 | 54 | 35 | 55 | 33 | 33 | 32 | 33 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 9 | E 8 | — | ENE 4 | NE 4 | NE 9 | ENE 5 | ENE 8 | ENE 8 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
| kJ | 71 | 80 | 51 | — | 8 | 15 | 174 | 27 | 143 | 165 | 80 | 122 | 148 | 182 | 188 | 197 | 175 | 167 | 212 | 260 | 269 | 300 | 384 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 30 | 30 | 37 | 36 | 31 | 29 | 29 | 30 | 36 | 43 | 45 | 36 | 36 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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