Surf Forecasts:
How big are the waves at Lances Left today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 6ft (1.8m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 5ft (1.6m), 15s period with SSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 5ft (1.6m), 16s period with SSW swell.
The current surf forecast for Lances Left at 12AM is: 1.7m 14s primary swell from a South-southwest direction and 0.6m 18s secondary swell from a Southwest direction, 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm September 16). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 6ft (1.8m) | 15s |
| Afternoon (17 Sep) | 5ft (1.6m) | 15s |
| Evening (17 Sep) | 5ft (1.6m) | 16s |
Table - waves today at Lances Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Warm (max 28°C on Thu morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 1191 | 1191 | 1191 | 1175 | 1175 | 1370 | 1356 | 814 | 1379 | 1379 | 1257 | 1257 | 496 | 967 | 807 | 807 | 701 | 691 | 811 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on |
High Tide | 9:18PM0.94m | 9:17AM0.61m | 9:55PM0.86m | 9:43AM0.52m | |||||||||||||||
Low Tide | 2:31PM0.09m | 3:37AM0.21m | 2:56PM0.14m | 4:19AM0.28m | 3:24PM0.19m | ||||||||||||||
 |  | | |  |  | | | | | | | |  | | | |  | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | 2 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 29 | 28 | 27 | 28 | 27 | 28 | 28 | 29 | 29 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 13 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1191 | 1191 | 1191 | 1175 | 1175 | 1370 | 1356 | 814 | 1379 | 1379 | 1257 | 1257 | 444 | 967 | 807 | 807 | 701 | 691 | 811 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SSW 18 | SW 18 | SW 18 | WNW 11 | WNW 10 | SSW 16 | WNW 10 | W 9 | W 9 | W 9 | SW 16 | WNW 9 | WNW 9 | WNW 8 | SW 20 | SW 19 | SW 18 |
| kJ | 181 | 162 | 214 | 307 | 307 | 23 | 34 | 552 | 31 | 44 | 42 | 41 | 496 | 26 | 25 | 24 | 186 | 183 | 330 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 14 | WNW 10 | W 14 | W 14 | W 18 | SW 22 | WNW 9 | SSW 20 | SW 20 | SW 20 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 5 | 5 | 5 | 5 | 7 | 5 | 4 | 33 | 4 | 4 | 6 | 18 | 26 | 41 | 61 | 98 | 23 | 22 | 23 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 4 | SSE 4 | SSE 5 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSE 7 |
| kJ | 64 | 99 | 85 | 64 | 62 | 28 | 30 | 32 | 48 | 44 | 45 | 45 | 45 | 34 | 34 | 34 | 34 | 32 | 34 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 564 | 564 | 86 | 23 | 548 | 548 | 569 | 569 | 564 | 468 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 86 | 86 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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