Surf Forecasts:
How big are the waves at Big Lefts today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 11ft (3.5m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 11ft (3.5m), 9s period with ENE swell.
- Evening surf: Evening surf (26 Sep, local time) - 13ft (4.0m), 9s period with ENE swell.
The current surf forecast for Big Lefts at 1PM is: 3.5m 9s primary swell from a East-northeast direction and 0.8m 17s secondary swell from a South-southwest direction, 0.6m 11s secondary swell from a Southeast direction (forecast issued at 07:00am September 26). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 11ft (3.5m) | 9s |
| Afternoon (26 Sep) | 11ft (3.5m) | 9s |
| Evening (26 Sep) | 13ft (4.0m) | 9s |
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 Sat night). Winds decreasing (near gales from the ENE on Sat night, light winds from the ENE by Mon night). | |||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||||||||||
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) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1728 | 2160 | 2208 | 2160 | 2354 | 2601 | 3229 | 3561 | 3798 | 4222 | 3738 | 2837 | 1889 | 1541 | 1787 | 1256 | 965 | 803 | 704 | 629 | 589 | 536 | 460 |
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 | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:46AM0.55m | 3:42PM0.52m | 4:25AM0.60m | 4:13PM0.45m | 5:08AM0.64m | 4:47PM0.39m | |||||||||||||||||
Low Tide | 9:50AM0.11m | 9:53PM0.03m | 10:41AM0.13m | 10:18PM0.02m | 11:39AM0.15m | 10:46PM0.02m | |||||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 |
Feels °C | 20 | 19 | 20 | 19 | 19 | 18 | 18 | 16 | 17 | 18 | 20 | 20 | 21 | 20 | 21 | 21 | 21 | 23 | 25 | 26 | 25 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | S 8 | SSW 13 | SSW 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 373 | 522 | 267 | 464 | 452 | 322 | 392 | 387 | 382 | 377 | 362 | 186 | 270 | 184 | 125 | 103 | 86 | 198 | 186 | 629 | 589 | 536 | 460 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 8 | S 8 | SW 17 | SW 17 | SW 17 | SW 17 |
| kJ | 154 | 123 | 126 | 104 | 128 | 81 | 78 | 41 | 39 | 45 | 66 | 339 | 264 | 140 | 138 | 136 | 143 | 41 | 29 | 305 | 309 | 309 | 309 |
Swell 3 Height (m) Direction Period (s) | SW 12 | WNW 18 | SW 14 | SW 15 | NW 16 | SW 11 | SW 11 | SW 11 | NW 15 | WNW 14 | SSE 15 | WNW 13 | NW 13 | S 13 | SSW 18 | SSW 18 | SSW 19 | SSE 8 | SSE 7 | SSW 10 | SSE 7 | SSW 9 | SSW 9 |
| kJ | 37 | 30 | 167 | 33 | 65 | 31 | 19 | 19 | 33 | 20 | 21 | 17 | 27 | 92 | 123 | 126 | 137 | 25 | 21 | 72 | 41 | 68 | 67 |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 8 | — | — | — | — |
| kJ | 1728 | 2160 | 2208 | 2160 | 2354 | 2601 | 3229 | 3561 | 3798 | 4222 | 3738 | 2837 | 1889 | 1541 | 1787 | 1256 | 965 | 803 | 704 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 129 | 129 | 130 | 159 | 260 | 252 | 252 | 159 | 159 | 159 | 158 | 158 | 150 | 131 | 129 | 129 | 128 | 128 | 60 | 39 | 29 | 29 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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