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Surf Forecasts:
Lances Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Friday 17 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Lances Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lances Left sea temperature is
29.8° C
(Which is normal for this time of year)How big are the waves at Lances Left today?
The current surf forecast for Lances Left at 7PM is: 0.9m 12s primary swell from a Southwest direction and 0.5m 16s secondary swell from a South direction, 0.1m 5s secondary swell from a Southwest direction (forecast issued at 12:00pm April 17). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 3.5ft (1.0m) | 13s |
| Afternoon (17 Apr) | 3ft (0.9m) | 12s |
| Evening (17 Apr) | 3ft (0.9m) | 12s |
Table - waves today at Lances Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 12 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 18 | 18 | 18 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 286 | 273 | 212 | 216 | 216 | 260 | 187 | 249 | 334 | 167 | 213 | 494 | 474 | 384 | 309 | 230 | 261 | 209 | 209 | 207 | 179 | 264 | 330 | 229 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross- on | cross- on | on | on | on | on | cross- on | glass | cross | cross- on | cross- on | glass | glass | cross- off | cross- off | glass | glass | cross | cross- off | glass | cross- off | cross- off |
High Tide / height (m) | 6:08PM 0.86 | 6:30AM 1.16 | 6:48PM 0.82 | 7:08AM 1.20 | 7:29PM 0.77 | |||||||||||||||||||
Low Tide / height (m) | 12:00AM 0.01 | 12:57PM -0.01 | 12:33AM -0.01 | 1:41PM -0.03 | 1:08AM -0.01 | |||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 |
| Sunset | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - |
 |  | |  |  |  | |  | | | | | | | | |  | | |  | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | 2 | 1 | 1 | - | - | - | - | 1 | 4 | 2 | - |
| Temp. °C | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 |
| Feels °C (?) | 31 | 34 | 32 | 32 | 31 | 32 | 31 | 31 | 32 | 32 | 32 | 31 | 32 | 33 | 32 | 31 | 32 | 33 | 33 | 32 | 32 | 31 | 31 | 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)
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