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Surf Forecasts:
Lances Right surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Monday 20 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Lances Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lances Right sea temperature is
29.9° C
(Which is normal for this time of year)How big are the waves at Lances Right today?
The current surf forecast for Lances Right at 4AM is: 0.8m 16s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a Southwest direction (forecast issued at 12:00am April 20). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2.5ft (0.7m) | 16s |
| Afternoon (20 Apr) | 2.5ft (0.8m) | 15s |
| Evening (20 Apr) | 3ft (0.9m) | 15s |
Table - waves today at Lances Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 20 | 19 | 18 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 179 | 264 | 330 | 229 | 255 | 279 | 275 | 272 | 372 | 367 | 316 | 229 | 342 | 239 | 239 | 286 | 276 | 267 | 263 | 507 | 475 | 404 | 759 | 889 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | glass | glass | glass | glass | glass | glass | glass | cross- off | off | off | cross- off | cross- off | off | glass | glass | cross- on | cross- on | glass | cross- off | cross- off |
High Tide / height (m) | 7:29PM 0.77 | 7:50AM 1.20 | 8:12PM 0.70 | 8:34AM 1.16 | 8:58PM 0.63 | 9:23AM 1.08 | ||||||||||||||||||
Low Tide / height (m) | 1:08AM -0.01 | 2:27PM -0.00 | 1:46AM 0.01 | 3:16PM 0.05 | 2:26AM 0.07 | 4:12PM 0.12 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - |
 |  |  |  |  | |  | | | | |  | | | | | | |  | | | | | | |
Rain (mm) | - | 3 | - | - | - | - | 1 | 3 | 1 | 1 | 1 | - | - | - | - | - | 3 | 3 | - | - | - | - | - | 3 |
| Temp. °C | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 28 |
| Feels °C (?) | 32 | 32 | 32 | 33 | 33 | 34 | 33 | 33 | 32 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 32 | 31 | 32 | 32 | 31 | 33 | 33 | 32 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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