Surf Forecasts:
How big are the waves at Gili Air-Pertama today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2.5ft (0.8m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 16s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.1m), 16s period with SW swell.
The current surf forecast for Gili Air-Pertama at 12AM is: 0.6m 14s primary swell from a Southwest direction and 0.4m 18s secondary swell from a Southwest direction (forecast issued at 07:00pm September 19). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2.5ft (0.8m) | 17s |
| Afternoon (20 Sep) | 2.5ft (0.8m) | 16s |
| Evening (20 Sep) | 3.5ft (1.1m) | 16s |
Table - waves today at Gili Air-Pertama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 155 | 151 | 147 | 246 | 293 | 342 | 318 | 318 | 560 | 553 | 553 | 546 | 519 | 360 | 350 | 346 | 336 | 327 | 224 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-on | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on |
High Tide | 3:45AM1.34m | 5:45AM1.32m | |||||||||||||||||
Low Tide | 1:54PM0.47m | 2:42PM0.42m | |||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 28 | 29 | 27 | 26 | 27 | 28 | 29 | 30 | 31 | 28 | 27 | 26 | 27 | 28 | 29 | 30 | 31 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 155 | 151 | 147 | 246 | 293 | 342 | 318 | 318 | 560 | 553 | 553 | 546 | 519 | 360 | 350 | 346 | 336 | 327 | 224 |
Swell 2 Height (m) Direction Period (s) | NE 7 | SW 18 | SW 18 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | NE 8 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 18 | 114 | 111 | 84 | 85 | 83 | 109 | 147 | 9 | 9 | 6 | 6 | 6 | 6 | 5 | 8 | 8 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | SW 18 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 53 | 12 | 16 | 16 | 16 | 16 | 11 | 11 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 16 | 16 | 16 | 0 | 0 | 0 | 0 | 16 | 16 | 16 | 16 | 0 | 0 | 0 | 0 | 16 | 47 |
Best forecast wave conditions in West Coast of Lombok | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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