Telescopes Surf Break

Lat Long: 2.05° S 99.55° E

Telescopes Surf Forecast and Surf Report

Issued: 12 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Telescopes sea temperature is
29.5° C
0.5° 

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


Telescopes surf forecast from 9 Aug 2026:

  • Best quality surf: Monday 10 Aug, 10PM (local time) - 5.5ft (1.7m), 19s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 11 Aug, 4PM (local time) - 7ft (2.2m), 17s period, S swell with 2,765 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 1PM (local time) - 4ft (1.2m), 21s period with S 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 Monday (Aug 10) at 1PM. The primary swell is predicted to be 1.2m and 21s period with a secondary swell of 1.5m and 14s. 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 2.2m 17s and forecast to arrive on Tuesday (Aug 11) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Aug 12) at 10AM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 10th Aug)4ft (1.2m) 21s
Best Surf10PM (Mon 10th Aug)5.5ft (1.7m) 19s
Most Powerful 4PM (Tue 11th Aug)7ft (2.2m) 17s

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


The Lowdown

Alright, let’s talk about Telescopes. Only spot in the region worth looking at for the next couple weeks. It’s an advanced reef break, consistent, and the water temp is about normal for this time of year – no weird anomalies.

Starting Monday the 10th, we’ve got a 5ft S swell, period 14 seconds, with cross-off wind from the SSE. Wave energy is strong (2174), but the tide makes it a bit marginal. Not the day to go nuts.

Tuesday the 11th, morning is the call – 7ft S swell, period 17 seconds, cross-off from the SE. That’s a groundswell with serious grunt (3287). Clean, powerful, for experts only. The afternoon gets a little bumpy.

Wednesday the 12th holds at 6ft, still cross-off, but the afternoon gets cross-chop. Morning is clean.

Thursday the 13th drops to 5ft, period 12 seconds, light cross-off. Clean, but not huge. Energy moderate (1487).

Friday the 14th is the standout. Morning has 7ft S swell, period 16 seconds, light cross-off. Then Friday afternoon turns glassy – no wind, 7ft swell, period 15 seconds. That’s the one. Clean, powerful (2146), experts only.

Saturday the 15th drops to 5ft, still clean cross-off. Sunday the 16th is smaller at 4ft but glassy in the morning – nice and clean. Energy moderate (948).

Monday the 17th goes small – 4ft SSW, period 14 seconds. Clean cross-off, but energy is lower (678).

Tuesday the 18th brings a new pulse – 6ft SSW, period 19 seconds, very long period. That’s powerful and well-shaped, but at a reef it’ll run a bit straight. Still, clean cross-off and strong energy (2596) make the afternoon excellent.

Second week: Wednesday the 19th jumps to 8ft SSW, period 18 seconds. Morning clean, energy very strong (3973). Experts only. Thursday the 20th holds at 8ft, clean morning. Friday the 21st is 7ft, clean all day. Saturday the 22nd drops to 6ft, still clean but wind picks up. Sunday the 23rd holds around 5ft, clean. Monday the 24th dips to 4ft, then Tuesday the 25th bounces to 5ft SSW, period 16 seconds, light cross-off, clean – a solid finish.

The true standout is Friday the 14th afternoon with glassy 7ft S groundswell. Second best is Tuesday the 11th morning with 7ft clean and long period. Crowds at Telescopes can show up sometimes, so on the good days you might see a few other heads.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 28°C on Mon morning, min 27°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 19mm), heaviest on Wed night. Warm (max 28°C on Thu morning, min 27°C on Wed night). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
5
5
2
3
3
2
3
4
3
4
4
4
4
4
4
3
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
S
14
1.5
S
20
1.8
S
18
2.1
S
17
2.2
S
17
2.1
S
17
1.9
S
16
1.8
S
16
1.8
S
16
1.6
S
12
1.4
S
19
1.6
S
17
2.2
S
16
2.1
S
15
1.8
S
14
1.6
S
14
1.4
S
13
1.2
S
13
1.3
S
15
1.2
S
15
1.2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1042
1737
2111
2564
2765
2610
1787
1571
1585
690
1336
1491
2374
2055
1321
960
663
466
746
618
622
Wind (km/h)
20
SSE
15
S
15
SE
15
SE
15
S
20
SSE
20
SE
15
S
15
SSE
10
SSE
10
S
15
SSE
10
SE
5
SSE
10
SE
10
SE
10
SSE
5
SE
5
SE
5
S
15
SE
Wind State
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross-off
High Tide
4:36PM0.64m
4:54AM1.20m
5:33PM0.75m
5:46AM1.27m
6:20PM0.86m
6:32AM1.30m
7:03PM0.97m
7:14AM1.29m
7:44PM1.05m
7:53AM1.24m
8:23PM1.10m
8:30AM1.15m
9:01PM1.12m
Low Tide
10:51AM0.21m
9:43PM0.21m
11:42AM0.12m
10:53PM0.15m
12:23PM0.06m
11:50PM0.10m
12:59PM0.01m
00:40AM0.06m
1:31PM-0.01m
1:26AM0.06m
2:02PM-0.00m
2:09AM0.09m
2:31PM0.02m
2:50AM0.14m
part cloud
part cloud
clear
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:24
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:28
6:28
6:27
6:27
6:27
 mm
2
5
1
4
1
2
1
3
2
5
4
2
15
Temp °C
28
28
27
28
28
28
28
28
27
28
28
27
28
28
27
27
27
27
27
27
27
Feels °C
30
29
28
31
30
30
30
30
29
31
31
30
32
32
30
30
29
30
31
30
29
  • 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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