Telescopes Surf Break

Lat Long: 2.05° S 99.55° E

Telescopes Surf Forecast and Surf Report

Issued: 6 am 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Telescopes sea temperature is
29.7°C
0.8° 

Telescopes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Telescopes surf forecast from 30 Aug 2026:

  • Best quality surf: Sunday 30 Aug, 1PM (local time) - 3.5ft (1.0m), 19s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 7AM (local time) - 7ft (2.1m), 17s period, SW swell with 2,483 kJ wave energy.
  • Next surfable swell (1★+): Sunday 30 Aug, 1PM (local time) - 3.5ft (1.0m), 19s period with SSW swell.

Best Forecast Surf Conditions for Telescopes this week:

The surf forecast for Telescopes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 1PM. The primary swell is predicted to be 1.0m and 19s period with a secondary swell of 1.1m and 13s. Another secondary swell of 0.9m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Telescopes in the next 16 days are 2.1m 17s and forecast to arrive on Tuesday (Sep 01) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Saturday (Sep 05) at 1PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Sun 30th Aug)3.5ft (1.0m) 19s
Best Surf 1PM (Sun 30th Aug)3.5ft (1.0m) 19s
Most Powerful 7AM (Tue 1st Sep)7ft (2.1m) 17s

Table - best surf conditions forecast for Telescopes over the next 16 days.


The Lowdown

Alright, let’s talk Telescopes. Only break in the 16-day window, and it’s a reef slab that’s got some serious juice coming through. This is advanced territory – beginners need to sit this one out.

Water temp is 30° – that’s about 0.8° warmer than usual, so nothing wild, just a bit of a warm bath.

We start on Sunday the 30th of August. Morning has a 0.9m SSW swell with a 21-second period – that’s a very long period groundswell. The combined energy is 1068 (moderate), with SSE wind at 15 km/h, cross-off. Clean, lined-up reef waves. Afternoon bumps to 1.0m but the wind goes cross and energy hits 1232, though the tide might be tricky. Sunday morning is a standout: glassy, clean, and that deep ocean swell will have the reef working.

Monday the 31st: swell builds. Morning 1.6m, 18 seconds, 1965 energy (strong), wind SSE 20 km/h cross-off – clean. Afternoon 1.9m, 18 seconds, 2435 energy. At 1.9m, this is expert-only. The reef is pumping, but the wind keeps it from being perfect.

Tuesday the 1st of September: morning peak at 2.1m, SW swell, 17 seconds, 2568 energy. Clean cross-off wind. Big, powerful, but only for the experienced. Afternoon drops off with cross chop.

Wednesday the 2nd: eases to 1.7m, 16 seconds, 1598 energy, clean cross-off. Excellent conditions. Afternoon fades.

Thursday the 3rd: magic morning. 1.4m, 15 seconds, 884 energy, and glassy – SSE wind 5 km/h, glass. Clean, smooth, lined-up reef. Afternoon is cross-off and clean. This is a standout: that glassy morning will have Telescopes feeling like a private wave.

Friday the 4th and Saturday the 5th: swell drops to 0.7m to 1.2m, wind up. Skip it.

Sunday the 6th and Monday the 7th: recover to 1.2m to 1.6m, but wind is up and period drops. Monday afternoon has a short 8-second swell – messy.

Tuesday the 8th of September: new pulse. 1.4m, 18 seconds, 1686 energy, light SE wind cross-off. Clean, excellent. Afternoon cross-on from the SW. Stick to the morning.

Wednesday the 9th: the big standout. Morning: 1.9m, 15 seconds, 2072 energy, glassy – N wind 5 km/h, glass. Afternoon: 1.7m, 15 seconds, 1713 energy, glassy again. Two sessions of clean, glassy, powerful groundswell. This is the best of the forecast. If you can only surf one day, this is it.

Thursday the 10th: still good in the morning – 1.7m, 16 seconds, 1488 energy, clean. Afternoon fades.

Friday the 11th: morning lull, but afternoon picks up with 1.6m, 18 seconds, 1731 energy, and gentle cross-off wind. Excellent session.

Weekend of the 12th and 13th: swell builds again. Saturday 1.7m to 1.6m, moderate wind. Sunday the 13th: 2.1m morning, 2.2m afternoon, 18 and 17 seconds, energy over 2700 (strong to very strong), wind SE to SSE 25 km/h cross-off. Heavy, powerful – expert only, and the wind keeps it from being glassy. Still, for the adrenaline crew, it’s a go.

Monday the 14th of September: close out with 1.8m, 16 seconds, 1570 energy, light cross-off wind – excellent conditions.

Best bets: Sunday 30th morning, Thursday 3rd morning, Wednesday 9th all day, Friday 11th afternoon. The absolute standout is Wednesday the 9th – glassy, powerful, and clean. Get after it.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Tue night. Warm (max 28°C on Sun morning, min 27°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 57mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
4
3
3
3
3
2
3
4
2
4
3
3
2
2
1
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
21
1
SSW
19
1.3
SSW
18
1.6
SSW
18
1.9
SSW
18
2
SSW
18
2.1
SW
17
2.1
SW
16
1.9
SW
16
1.7
SW
16
1.6
SW
16
1.5
SW
16
1.4
SW
15
1.4
SW
14
1.3
SW
14
1.2
SSW
13
1.1
SW
13
0.9
SSW
13
0.7
SSW
17
0.8
SSW
17
1.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
672
766
1009
1579
2187
2462
2425
2311
1780
1486
1333
1087
773
752
648
465
394
290
311
399
671
Wind (km/h)
15
SSE
15
S
15
SSE
20
SSE
15
SSE
20
SSE
20
SSE
20
S
15
SSE
15
SSE
15
S
10
SE
5
SSE
10
S
15
SSE
20
SE
15
SSE
15
SE
20
SE
25
SSE
20
SE
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:52PM1.10m
7:56AM1.09m
8:22PM1.14m
8:25AM1.01m
8:55PM1.15m
8:56AM0.92m
9:32PM1.13m
9:30AM0.81m
10:18PM1.09m
10:12AM0.69m
11:20PM1.03m
11:20AM0.58m
00:51AM0.98m
Low Tide
1:32PM0.02m
1:46AM0.08m
2:00PM0.01m
2:26AM0.09m
2:30PM0.01m
3:07AM0.12m
3:02PM0.04m
3:53AM0.18m
3:37PM0.09m
4:48AM0.25m
4:19PM0.15m
6:00AM0.33m
5:14PM0.23m
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:23
6:23
6:22
6:22
6:22
6:22
 mm
1
1
7
5
1
26
2
11
4
3
5
8
5
9
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
27
27
27
28
28
27
Feels °C
30
30
30
29
30
30
30
30
30
30
30
31
30
30
30
28
29
29
30
29
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Telescopes Surf forecast

The above surf forecast table for Telescopes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Telescopes can be found by selecting the local surf guide option on the grey menu. Our Telescopes surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Telescopes) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Telescopes may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Mentawi Islands? If you are looking for accommodation near Telescopes, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Padang which is 148 km (92 miles) away.

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