Surf Forecasts:
How big are the waves at Lances Left today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 10ft (3.0m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 10ft (3.0m), 17s period with SSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 10ft (3.0m), 17s period with SSW swell.
The current surf forecast for Lances Left at 2AM is: 2.5m 19s primary swell from a South-southwest direction and 1.3m 19s secondary swell from a Southwest direction, 0.6m 8s secondary swell from a West-southwest direction (forecast issued at 06:00pm August 18). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 10ft (3.0m) | 18s |
| Afternoon (19 Aug) | 10ft (3.0m) | 17s |
| Evening (19 Aug) | 10ft (3.0m) | 17s |
Table - waves today at Lances Left. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1840 | 4814 | 4993 | 4941 | 4735 | 4628 | 4877 | 5454 | 5331 | 5366 | 5303 | 4826 | 4239 | 4136 | 3834 | 3548 | 3152 | 3113 | 2864 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on |
High Tide | 10:06PM0.92m | 9:55AM0.66m | 10:48PM0.86m | 10:25AM0.55m | |||||||||||||||
Low Tide | 3:19PM0.09m | 4:13AM0.26m | 3:45PM0.14m | 5:02AM0.32m | 4:14PM0.19m | ||||||||||||||
 |  |  | |  |  | | | | | | | | | | |  | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 29 | 28 | 29 | 32 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 19 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 1397 | 4814 | 4993 | 4941 | 4735 | 4628 | 4877 | 5454 | 5331 | 5366 | 5303 | 4826 | 4239 | 4136 | 3834 | 3548 | 3152 | 3113 | 2864 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SW 19 | SW 19 | SW 19 | W 21 | — | WSW 10 | W 10 | WNW 10 | WNW 10 | W 10 | W 11 | WNW 10 | — | WSW 10 | WNW 10 | WSW 10 | WSW 11 | WSW 11 |
| kJ | 1840 | 1764 | 1896 | 1322 | 9 | — | 10 | 8 | 10 | 11 | 54 | 9 | 20 | — | 40 | 20 | 35 | 37 | 39 |
Swell 3 Height (m) Direction Period (s) | W 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 22 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 46 |
Wind waves Height (m) Direction Period (s) | S 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 9 | SW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 11 | WSW 10 | WSW 10 | SW 10 | — | — | — | — | — |
| kJ | 99 | 27 | 27 | 38 | 45 | 59 | 37 | 27 | 26 | 27 | 37 | 35 | 38 | 49 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 167 | 86 | 23 | 23 | 23 | 23 | 23 | 23 | 86 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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