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Surf Forecasts:
Telescopes surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Friday 22 May 2026 WIBForecast update in hr min s Forecast update imminent
Telescopes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Telescopes sea temperature is
30.2° C
(Which is normal for this time of year)How big are the waves at Telescopes today?
The current surf forecast for Telescopes at 6AM is: 1.1m 15s primary swell from a Southwest direction and 0.7m 9s secondary swell from a South direction, 0.4m 3s secondary swell from a Northwest direction (forecast issued at 12:00am May 22). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 3.5ft (1.1m) | 14s |
| Afternoon (22 May) | 3.5ft (1.1m) | 15s |
| Evening (22 May) | 4ft (1.2m) | 15s |
Table - waves today at Telescopes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 29°C on Sat afternoon, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | |
588 | 479 | 466 | 536 | 543 | 623 | 623 | 631 | 657 | 631 | 478 | 424 | 431 | 573 | 523 | 437 | 418 | 347 | 342 | 299 | 299 | 299 | 295 | 234 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 10:10PM0.73m | 10:24AM1.13m | 11:21PM0.73m | 11:27AM1.01m | 00:38AM0.77m | 12:37PM0.92m | ||||||||||||||||||
Low Tide | 3:25AM0.20m | 4:58PM0.17m | 4:27AM0.30m | 5:57PM0.23m | 5:43AM0.39m | 6:58PM0.26m | ||||||||||||||||||
 | |  |  | |  |  |  | |  | | |  | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — |
1 | 1 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 |
31 | 30 | 28 | 28 | 28 | 30 | 32 | 33 | 32 | 30 | 32 | 31 | 31 | 32 | 30 | 33 | 32 | 32 | 32 | 31 | 32 | 30 | 30 | 32 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 |
 kJ | 588 | 479 | 466 | 536 | 543 | 623 | 623 | 631 | 657 | 631 | 478 | 424 | 431 | 573 | 523 | 437 | 418 | 347 | 342 | 299 | 299 | 299 | 295 | 234 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | WNW 5 | W 7 | S 9 | S 8 | WNW 7 | S 8 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 7 | S 7 | S 7 | WNW 8 | WNW 8 | S 9 | WNW 8 |
| kJ | 89 | 85 | 60 | 58 | 58 | 40 | 17 | 22 | 37 | 35 | 17 | 22 | 18 | 19 | 20 | 20 | 23 | 15 | 15 | 14 | 12 | 20 | 24 | 20 |
Swell 3 Height (m) Direction Period (s) | NW 7 | W 11 | S 12 | W 6 | S 12 | W 10 | S 9 | S 9 | W 7 | WNW 7 | SSW 9 | WNW 7 | S 8 | S 8 | S 8 | S 8 | S 8 | SE 8 | S 11 | WNW 8 | S 7 | S 7 | WNW 8 | S 8 |
| kJ | 7 | 2 | 3 | 3 | 3 | 2 | 39 | 38 | 24 | 16 | 27 | 18 | 22 | 21 | 21 | 19 | 18 | 2 | 2 | 13 | 8 | 8 | 20 | 22 |
Wind waves Height (m) Direction Period (s) | — | NW 7 | NW 3 | WNW 4 | WNW 5 | WNW 6 | — | — | — | WNW 7 | WNW 7 | — | — | — | — | — | — | NW 8 | NW 8 | NNW 3 | N 3 | N 3 | N 4 | N 4 |
| kJ | — | 16 | 3 | 8 | 29 | 33 | — | — | — | 18 | 20 | — | — | — | — | — | — | 29 | 31 | 3 | 3 | 3 | 4 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 40 | 40 | 41 | 41 | 31 | 31 | 0 | 29 | 31 | 29 | 29 | 11 | 29 | 31 | 31 | 31 | 31 | 31 | 29 | 29 | 29 | 29 | 31 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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