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Surf Forecasts:
Lances Right surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 am Monday 18 May 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
30.3° C
(Which is slightly warmer than usual)How big are the waves at Lances Right today?
The current surf forecast for Lances Right at 2PM is: 1.4m 15s primary swell from a South direction and 0.6m 9s secondary swell from a West direction (forecast issued at 06:00am May 18). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 4.5ft (1.3m) | 15s |
| Afternoon (18 May) | 4.5ft (1.4m) | 15s |
| Evening (18 May) | 4.5ft (1.4m) | 14s |
Table - waves today at Lances Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Warm (max 29°C on Mon morning, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | |
755 | 534 | 871 | 892 | 858 | 747 | 768 | 769 | 736 | 673 | 663 | 563 | 555 | 538 | 498 | 437 | 517 | 511 | 492 | 486 | 627 | 603 | 572 | 557 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 6:49AM1.23m | 7:18PM0.67m | 7:36AM1.22m | 8:07PM0.64m | 8:26AM1.17m | 9:00PM0.62m | ||||||||||||||||||
Low Tide | 1:36PM-0.03m | 00:46AM0.01m | 2:25PM-0.01m | 1:32AM0.04m | 3:16PM0.03m | |||||||||||||||||||
 |  |  | | | |  | | | | |  | |  | | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | 6:16 |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | 6:16 |
— | — | 1 | — | — | — | 1 | 1 | 4 | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 |
32 | 31 | 31 | 33 | 33 | 33 | 31 | 31 | 32 | 33 | 34 | 33 | 33 | 33 | 34 | 33 | 33 | 33 | 32 | 34 | 34 | 34 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | SW 16 | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | SW 15 | SW 15 |
 kJ | 755 | 534 | 871 | 892 | 858 | 747 | 768 | 769 | 736 | 673 | 663 | 563 | 555 | 538 | 496 | 437 | 407 | 336 | 336 | 336 | 627 | 603 | 572 | 557 |
Swell 2 Height (m) Direction Period (s) | W 9 | SSW 12 | W 9 | W 9 | W 9 | W 8 | W 8 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | S 9 | SW 16 | SW 16 | SW 16 | SW 16 | S 12 | S 11 | S 9 | S 9 |
| kJ | 78 | 167 | 56 | 55 | 54 | 51 | 36 | 375 | 370 | 304 | 243 | 260 | 310 | 432 | 498 | 134 | 517 | 511 | 492 | 486 | 268 | 233 | 106 | 78 |
Swell 3 Height (m) Direction Period (s) | SW 14 | W 9 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 11 | S 11 |
| kJ | 102 | 78 | 134 | 236 | 236 | 130 | 155 | 35 | 35 | 34 | 34 | 22 | 22 | 22 | 21 | 187 | 12 | 11 | 11 | 11 | 11 | 11 | 94 | 91 |
Wind waves Height (m) Direction Period (s) | — | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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