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Surf Forecasts:
Lances Right surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Wednesday 20 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 5AM is: 1.0m 16s primary swell from a Southwest direction and 1.1m 12s secondary swell from a South direction (forecast issued at 12:00am May 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3.5ft (1.0m) | 16s |
| Afternoon (20 May) | 3.5ft (1.1m) | 16s |
| Evening (20 May) | 3.5ft (1.1m) | 15s |
Table - waves today at Lances Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | |
504 | 517 | 511 | 492 | 560 | 627 | 603 | 572 | 557 | 557 | 696 | 550 | 550 | 557 | 683 | 692 | 674 | 614 | 606 | 685 | 685 | 685 | 695 | 805 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | off | off | off | |
High Tide | 8:26AM1.17m | 9:00PM0.62m | 9:17AM1.09m | 9:59PM0.61m | 10:12AM1.00m | |||||||||||||||||||
Low Tide | 1:32AM0.04m | 3:16PM0.03m | 2:21AM0.10m | 4:10PM0.09m | 3:15AM0.18m | 5:07PM0.14m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
1 | 1 | 1 | — | — | — | — | 1 | 3 | 2 | 1 | — | 1 | — | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | 2 | 6 | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
33 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 34 | 32 | 33 | 33 | 33 | 34 | 32 | 33 | 33 | 31 | 31 | 33 | 32 | 32 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
 kJ | 409 | 407 | 336 | 336 | 560 | 627 | 603 | 572 | 557 | 557 | 696 | 550 | 550 | 557 | 683 | 692 | 674 | 614 | 606 | 685 | 685 | 685 | 695 | 805 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | S 12 | S 12 | S 11 | S 11 | S 9 | S 9 | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 504 | 517 | 511 | 492 | 336 | 268 | 242 | 233 | 78 | 78 | 185 | 182 | 141 | 121 | 116 | 111 | 83 | 81 | 80 | 58 | 57 | 56 | 55 | 52 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | S 11 | S 11 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | WNW 8 |
| kJ | 21 | 20 | 11 | 11 | 11 | 11 | 11 | 11 | 91 | 87 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 19 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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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