Surf Forecasts:
How big are the waves at Big Lefts today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 5ft (1.5m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.4m), 11s period with ENE swell.
- Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.3m), 11s period with ENE swell.
The current surf forecast for Big Lefts at 4AM is: 1.5m 11s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am August 04). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 5ft (1.5m) | 11s |
| Afternoon (04 Aug) | 4.5ft (1.4m) | 11s |
| Evening (04 Aug) | 4.5ft (1.3m) | 11s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 25°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||||
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) | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 701 | 591 | 544 | 515 | 436 | 436 | 408 | 372 | 358 | 331 | 325 | 253 | 232 | 203 | 165 | 227 | 68 | 85 | 84 | 81 | 81 | 138 | 131 | 128 |
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 | 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 | 8:56AM0.47m | 7:27PM0.36m | 10:11AM0.53m | 8:07PM0.29m | 11:24AM0.60m | 9:30PM0.22m | ||||||||||||||||||
Low Tide | 1:46AM0.04m | 2:52PM0.27m | 2:23AM0.03m | 5:19PM0.27m | 3:10AM0.03m | 7:39PM0.21m | ||||||||||||||||||
 | |  | | | | | | | | | | |  | | | |  |  | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 27 | 26 | 25 | 25 | 26 | 25 | 25 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | SSW 15 | SW 15 | SSW 15 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 14 | SSW 14 | SW 14 |
| kJ | 56 | 591 | 544 | 515 | 436 | 436 | 408 | 372 | 358 | 331 | 325 | 253 | 232 | 88 | 109 | 86 | 68 | 62 | 46 | 45 | 44 | 80 | 81 | 102 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 15 | SSW 11 | SSE 12 | SSE 12 | SW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSE 11 | S 11 | SSE 11 |
| kJ | 9 | 47 | 47 | 46 | 45 | 51 | 49 | 48 | 47 | 47 | 39 | 38 | 92 | 39 | 49 | 49 | 54 | 85 | 84 | 81 | 81 | 24 | 22 | 41 |
Swell 3 Height (m) Direction Period (s) | W 14 | SW 16 | SW 16 | W 13 | W 13 | SW 16 | SSW 16 | SW 16 | SW 15 | SSE 13 | SSE 13 | SSE 13 | SSW 11 | SSE 12 | SSW 10 | SSW 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSW 10 | SSW 10 | NNW 8 |
| kJ | 16 | 68 | 41 | 30 | 30 | 68 | 103 | 64 | 57 | 59 | 58 | 56 | 37 | 49 | 37 | 37 | 48 | 48 | 28 | 25 | 25 | 9 | 9 | 6 |
Wind waves Height (m) Direction Period (s) | ENE 12 | — | — | — | — | — | — | — | — | — | ENE 10 | — | — | ENE 9 | ENE 9 | ENE 9 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 701 | — | — | — | — | — | — | — | — | — | 223 | — | — | 203 | 165 | 227 | 56 | 63 | 74 | 74 | 79 | 138 | 131 | 128 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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