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Surf Forecasts:
Lances Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Wednesday 15 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
29.6° 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 5PM is: 1.1m 13s primary swell from a Southwest direction and 0.7m 16s secondary swell from a South-southwest direction (forecast issued at 12:00pm April 15). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 4ft (1.2m) | 14s |
| Afternoon (15 Apr) | 3.5ft (1.1m) | 13s |
| Evening (15 Apr) | 3.5ft (1.1m) | 13s |
Table - waves today at Lances Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 573 | 478 | 392 | 380 | 386 | 331 | 597 | 597 | 581 | 525 | 517 | 465 | 465 | 458 | 388 | 382 | 321 | 325 | 314 | 260 | 216 | 260 | 179 | 249 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | cross- off | glass | cross- off | cross- off | cross- off | glass | cross- on | cross- on | on | on | on | cross- on | cross- on | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 |
| Sunset | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - |
 | |  |  |  | | | | |  |  |  | | | | | | | |  | | | | | |
Rain (mm) | 2 | 1 | - | - | - | - | - | 1 | 2 | - | - | 1 | 2 | 1 | 2 | - | - | - | - | - | 3 | 5 | 3 | - |
| Temp. °C | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 |
| Feels °C (?) | 27 | 29 | 30 | 31 | 32 | 31 | 31 | 31 | 32 | 33 | 33 | 33 | 31 | 32 | 30 | 31 | 32 | 34 | 32 | 31 | 31 | 32 | 30 | 30 |
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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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