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Surf Forecasts:
Telescopes surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Tuesday 19 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 5AM is: 1.3m 14s primary swell from a South direction and 0.7m 18s secondary swell from a Southwest direction (forecast issued at 12:00am May 19). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4ft (1.2m) | 13s |
| Afternoon (19 May) | 4ft (1.2m) | 13s |
| Evening (19 May) | 4ft (1.2m) | 12s |
Table - waves today at Telescopes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Mon night. Warm (max 30°C on Tue afternoon, min 28°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 12 | S 12 | 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 15 | SW 16 | |
553 | 635 | 503 | 488 | 480 | 473 | 463 | 432 | 371 | 375 | 375 | 361 | 480 | 474 | 462 | 438 | 432 | 427 | 557 | 550 | 421 | 421 | 525 | 611 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross-on | on | glassy | cross | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 7:46AM1.38m | 8:17PM0.78m | 8:35AM1.32m | 9:10PM0.75m | 9:27AM1.23m | |||||||||||||||||||
Low Tide | 00:58AM-0.00m | 2:22PM-0.01m | 1:44AM0.03m | 3:11PM0.04m | 2:32AM0.10m | 4:03PM0.11m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | |  | | | | | |  | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
5 | 4 | 1 | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | 1 | |
Temp °C | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 |
34 | 34 | 34 | 34 | 33 | 34 | 35 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 33 | 34 | 34 | 33 | 33 | 33 | 34 | 34 | 33 | 34 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 |
 kJ | 553 | 635 | 503 | 488 | 480 | 473 | 463 | 359 | 347 | 342 | 278 | 278 | 278 | 474 | 462 | 438 | 432 | 427 | 557 | 550 | 421 | 421 | 525 | 611 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | 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 10 | S 10 | S 10 |
| kJ | 307 | 304 | 249 | 190 | 216 | 310 | 366 | 432 | 371 | 375 | 375 | 361 | 480 | 221 | 214 | 178 | 185 | 78 | 57 | 144 | 141 | 125 | 92 | 89 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | S 11 | S 11 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 22 | 22 | 22 | 22 | 21 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 87 | 84 | 4 | 4 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 29 | 31 | 0 | 41 | 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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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Telescopes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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