Surf Forecasts:
How big are the waves at Big Lefts today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (09 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Big Lefts at 8AM is: 0.8m 17s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a South direction (forecast issued at 01:00am October 09). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 2.5ft (0.8m) | 17s |
| Afternoon (09 Oct) | 3ft (0.9m) | 16s |
| Evening (09 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||||
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 | 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) | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 15 | S 20 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 408 | 408 | 399 | 487 | 448 | 334 | 427 | 421 | 256 | 237 | 215 | 485 | 611 | 472 | 263 | 304 | 498 | 620 | 393 | 216 | 190 | 249 | 330 | 326 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | 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 | 3:17AM0.56m | 3:02PM0.48m | 3:52AM0.61m | 3:33PM0.42m | 4:26AM0.64m | 4:04PM0.37m | ||||||||||||||||||
Low Tide | 9:21AM0.13m | 9:11PM0.02m | 10:11AM0.14m | 9:33PM0.02m | 11:01AM0.15m | 9:54PM0.04m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | | |  | | | | | | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 28 | 28 | 30 | 29 | 30 | 30 | 29 | 29 | 27 | 26 | 25 | 27 | 26 | 25 | 25 | 25 | 26 | 24 | 24 | 24 | 25 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | SSW 17 | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | ENE 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | S 14 | ENE 6 | S 18 | ENE 6 | S 18 | S 16 | ENE 6 | S 16 | S 16 |
| kJ | 112 | 75 | 60 | 487 | 448 | 334 | 427 | 421 | 256 | 64 | 78 | 76 | 76 | 64 | 50 | 253 | 62 | 620 | 62 | 216 | 190 | 37 | 330 | 326 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | S 6 | W 13 | S 6 | S 6 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | S 20 | S 20 | SSW 15 | S 19 | S 18 | S 18 | ENE 6 | S 18 | S 13 | E 12 | S 16 | E 12 | S 13 |
| kJ | 408 | 408 | 399 | 44 | 123 | 34 | 35 | 105 | 105 | 130 | 99 | 485 | 611 | 284 | 263 | 304 | 498 | 62 | 393 | 128 | 104 | 249 | 72 | 121 |
Swell 3 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | W 13 | E 6 | W 13 | NNW 11 | S 6 | S 6 | SSW 15 | S 15 | S 15 | SSW 15 | S 19 | S 14 | E 12 | S 14 | S 14 | S 13 | E 12 | SSW 13 | S 13 | S 13 | E 12 |
| kJ | 191 | 183 | 175 | 170 | 28 | 123 | 101 | 26 | 26 | 237 | 215 | 212 | 284 | 472 | 106 | 73 | 184 | 179 | 173 | 75 | 58 | 125 | 86 | 73 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 6 | ENE 6 | — | — | — | — | — | — | ENE 6 | — | — | — | ENE 6 | ENE 6 | — | ENE 6 | ENE 6 |
| kJ | — | — | — | — | — | — | — | 32 | 36 | — | — | — | — | — | — | 50 | — | — | — | 50 | 48 | — | 41 | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 17 | 17 | 17 | 17 | 21 | 0 | 0 | 0 | 0 | 29 | 0 | 29 | 29 | 0 | 29 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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