- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Telescopes surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Saturday 16 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
30.4° C
(Which is slightly warmer than usual)How big are the waves at Telescopes today?
The current surf forecast for Telescopes at 2AM is: 1.2m 13s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a West direction, 0.3m 4s secondary swell from a North-northwest direction (forecast issued at 06:00pm May 16). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3.5ft (1.0m) | 13s |
| Afternoon (17 May) | 3ft (0.9m) | 13s |
| Evening (17 May) | 2.5ft (0.8m) | 13s |
Table - waves today at Telescopes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 29°C on Sat afternoon, min 28°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | |
461 | 454 | 447 | 440 | 367 | 263 | 378 | 322 | 295 | 232 | 229 | 257 | 638 | 362 | 440 | 756 | 635 | 561 | 635 | 644 | 635 | 590 | 485 | 477 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | on | glassy | cross | cross | cross | cross | glassy | glassy | cross-off | off | off | off | off | off | off | glassy | glassy | glassy | glassy | glassy | off | glassy | cross-off | |
High Tide | 5:56PM0.86m | 6:16AM1.37m | 6:42PM0.84m | 7:00AM1.40m | 7:28PM0.81m | 7:46AM1.38m | ||||||||||||||||||
Low Tide | 11:31PM0.02m | 12:47PM-0.02m | 00:14AM-0.01m | 1:34PM-0.04m | 00:58AM-0.00m | |||||||||||||||||||
 |  | | |  | |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | 6:17 |
— | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 |
30 | 33 | 32 | 31 | 30 | 30 | 32 | 34 | 33 | 33 | 32 | 32 | 32 | 31 | 31 | 33 | 34 | 34 | 34 | 33 | 32 | 32 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 |
 kJ | 461 | 454 | 447 | 440 | 367 | 263 | 378 | 322 | 295 | 232 | 229 | 219 | 638 | 362 | 440 | 756 | 635 | 561 | 635 | 644 | 635 | 590 | 485 | 477 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | S 16 | W 9 | W 9 | SSW 12 | W 9 | W 8 | W 8 | W 8 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 |
| kJ | 101 | 99 | 99 | 99 | 74 | 73 | 73 | 76 | 78 | 78 | 78 | 257 | 57 | 56 | 109 | 38 | 36 | 36 | 35 | 252 | 304 | 249 | 243 | 216 |
Swell 3 Height (m) Direction Period (s) | SW 16 | N 4 | N 4 | N 4 | SSE 6 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | W 9 | SW 14 | S 10 | W 9 | SW 19 | SW 19 | SW 19 | SW 18 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 121 | 12 | 5 | 3 | 4 | 70 | 54 | 74 | 74 | 130 | 130 | 57 | 99 | 48 | 55 | 236 | 133 | 130 | 112 | 22 | 22 | 22 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | N 4 | — | — | NNW 4 | N 4 | N 4 | — | — | SSE 7 | SSE 6 | ESE 7 | ESE 7 | SE 7 | SE 7 | SSE 8 | SSE 8 | — | — | — | — | — | — | — | — |
| kJ | 20 | — | — | 3 | 2 | 1 | — | — | 4 | 4 | 4 | 4 | 7 | 7 | 25 | 36 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 31 | 0 | 11 | 29 | 29 | 29 | 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 | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest