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Surf Forecasts:
Lances Right surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Saturday 30 Aug 2025 WIB
How big are the waves at Lances Right today?
The current surf forecast for Lances Right at 9PM is: 1.4m 11s primary swell from a South direction and 0.6m 18s secondary swell from a Southwest direction (forecast issued at 06:00pm August 30). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | 4.5ft (1.4m) | 11s |
| Evening (30 Aug) | 4.5ft (1.4m) | 11s |
Table - waves today at Lances Right. (Swell directed towards the surf break)
Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 16 | 16 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 641 | 676 | 708 | 758 | 731 | 825 | 749 | 894 | 1256 | 1319 | 1320 | 1285 | 1297 | 1262 | 1534 | 1488 | 1366 | 1279 | 1262 | 1248 | 1208 | 1096 | 928 | 904 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | cross- on | cross- on | glass | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- off | glass | glass | glass | glass | glass | off | off | off |
High Tide / height (m) | 10:27PM 0.81 | 9:55AM 0.53 | 11:16PM 0.76 | 10:18AM 0.45 | 12:34AM 0.72 | 12:25PM 0.38 | ||||||||||||||||||
Low Tide / height (m) | 3:30PM 0.15 | 4:47AM 0.32 | 3:58PM 0.20 | 5:58AM 0.37 | 4:32PM 0.25 | 9:07AM 0.37 | ||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - |
| Sunset | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - |
 |  | | | | | | | | | |  | | |  | | | | | | | | | | |
Rain (mm) | 1 | 2 | 1 | 1 | 5 | 2 | 5 | 3 | 4 | 2 | 1 | - | 2 | 2 | - | 1 | 1 | - | - | - | - | - | 1 | - |
| Temp. °C | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 |
| Feels °C (?) | 31 | 31 | 30 | 28 | 29 | 29 | 30 | 28 | 26 | 26 | 28 | 28 | 29 | 29 | 30 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 30 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Mentawi Islands
Continuing clean conditions at Lances Right (light winds from the NNW at Minangkabau Airport 186 km from Lances Right). 1.2m 11s groundswell from the S with a 0.3m 18s long period groundswell from the SW. 2 swells combining to make bigger set waves.
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