Surf Forecasts:
How big are the waves at Big Lefts today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2ft (0.6m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 2.5ft (0.7m), 17s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for Big Lefts at 6AM is: 0.6m 13s primary swell from a South-southwest direction (forecast issued at 01:00am July 16). An open ocean swell of 1.1m 7s is not directed at the surf break, a second open ocean swell of 0.7m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 2ft (0.6m) | 13s |
| Afternoon (16 Jul) | 2.5ft (0.7m) | 17s |
| Evening (16 Jul) | 2.5ft (0.7m) | 13s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
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 16 | SSW 13 | SSW 13 | SSW 16 | SSW 17 | SSW 17 | SSW 13 | SSW 16 | SW 14 | ENE 6 | SSW 12 | ENE 7 | ENE 7 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | S 14 | SSW 14 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 314 | 113 | 113 | 175 | 252 | 195 | 158 | 306 | 211 | 126 | 81 | 125 | 129 | 196 | 191 | 222 | 145 | 146 | 152 | 165 | 152 | 215 | 310 | 346 |
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 | cross-off |
High Tide | 5:41AM0.26m | 5:59PM0.69m | 6:41AM0.30m | 6:36PM0.61m | 7:44AM0.34m | 7:11PM0.52m | ||||||||||||||||||
Low Tide | 00:34AM0.01m | 10:49AM0.01m | 1:08AM0.01m | 11:44AM0.08m | 1:42AM0.01m | 12:46PM0.16m | ||||||||||||||||||
 | |  |  | | | | | | | | | | |  | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 24 |
Feels °C | 25 | 25 | 26 | 24 | 25 | 25 | 25 | 25 | 25 | 23 | 24 | 23 | 25 | 24 | 24 | 24 | 25 | 24 | 23 | 23 | 24 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | W 14 | SSW 13 | SSW 16 | SW 14 | W 14 | E 6 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | S 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 68 | 115 | 102 | 96 | 91 | 203 | 158 | 306 | 211 | 146 | 38 | 144 | 100 | 196 | 191 | 222 | 145 | 146 | 152 | 141 | 141 | 160 | 158 | 66 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | W 15 | W 14 | W 14 | W 14 | SSW 13 | W 14 | W 14 | W 14 | SSW 13 | W 14 | SW 16 | SSW 12 | W 14 | W 14 | W 13 | W 13 | W 13 | NNE 7 | WNW 13 | NNE 8 | WNW 13 | WNW 13 | SSW 12 |
| kJ | 314 | 209 | 206 | 203 | 203 | 113 | 200 | 148 | 148 | 108 | 146 | 125 | 94 | 98 | 94 | 92 | 90 | 87 | 19 | 57 | 20 | 56 | 56 | 47 |
Swell 3 Height (m) Direction Period (s) | W 15 | SSW 13 | SSW 13 | SSW 16 | SSW 17 | SSW 17 | NNE 7 | NNE 7 | SSW 18 | SSW 15 | SSW 12 | SSW 12 | S 16 | SSW 12 | SSW 12 | NNE 7 | NNE 7 | NNE 7 | WNW 13 | NNE 7 | WNW 13 | SSE 9 | SSW 7 | WNW 13 |
| kJ | 212 | 113 | 113 | 175 | 252 | 195 | 29 | 29 | 60 | 89 | 81 | 55 | 129 | 55 | 54 | 18 | 18 | 19 | 57 | 18 | 57 | 16 | 5 | 55 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | — | — | — | — | — | 58 | 66 | 82 | 126 | 126 | 52 | 116 | 120 | 120 | 134 | 107 | 103 | 115 | 130 | 165 | 152 | 215 | 310 | 346 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 29 | 29 | 29 | 3 | 0 | 3 | 0 | 0 | 1 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 36 | 36 | 29 | 29 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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