Telescopes Surf Break

Lat Long: 2.05° S 99.55° E

Telescopes Surf Forecast and Surf Report

Issued: 12 pm 04 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 4 Aug 2026:

  • Best quality surf: Friday 7 Aug, 10PM (local time) - 7.5ft (2.3m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Friday 7 Aug, 1PM (local time) - 7ft (2.2m), 17s period, SSW swell with 2,766 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 10PM (local time) - 7.5ft (2.3m), 16s 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 Friday (Aug 07) at 10PM. The primary swell is predicted to be 2.3m and 16s period with a secondary swell of 0.5m and 10s. 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 Friday (Aug 07) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Aug 09) at 1PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 7th Aug)7.5ft (2.3m) 16s
Best Surf10PM (Fri 7th Aug)7.5ft (2.3m) 16s
Most Powerful 1PM (Fri 7th Aug)7ft (2.2m) 17s

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


The Lowdown

G'day, Rusty here. We’ve got a solid run of swell on the way for Telescopes, but the first few days are a bit of a mixed bag. The water’s sitting at 85°, which is about average for this time of year, so nothing weird going on there.

The pattern kicks off from Tuesday morning, August 4th, with a medium-period SSW groundswell at 4ft, but a 12 mph northerly breeze puts a cross-shore chop on it. The combined swell energy is moderate (1293), but the wind’s messing with the surface. Tuesday arvo gets worse – a cross-onshore blow and bigger numbers, but it’s a write-off. Wednesday morning, August 5th, is a bit better with a lighter northerly, but the swell is still only 5ft and the period’s dropped to 15 seconds. The energy’s moderate (1405), but the surf is still marginal. The whole of Thursday, August 6th, is a letdown with a bigger 6ft SSW swell but poor wind conditions making it choppy and messy. Friday, August 7th, is similar – the swell’s getting cleaner in the arvo though, with a 7ft SSW swell and a hint of cross-off wind, but the risk of thunderstorms is a worry.

Now, the real standout starts on Saturday, August 8th. The morning brings a 7ft SSW swell with a 16-second period, and a light 6 mph cross-off wind from the NE. The combined energy is strong (2108), and the surf is clean. By Saturday afternoon, it goes glassy – a 3 mph easterly breeze, zero chop, and the same 7ft swell. This is the best on offer early on. Sunday, August 9th, keeps the clean theme going with a 6ft SSW swell and cross-off winds, but the period drops to 15 seconds. The energy is still strong (1639), but it’s not quite the peak of Saturday.

Monday, August 10th, has a bit of a split. The morning’s a 5ft SSW swell, but the afternoon gets interesting – a 4ft S swell with a very long 21-second period. The energy spikes to 2346, and it’s clean. That long period means the waves will have plenty of push and shape, but at a reef break like Telescopes, it’s an expert’s zone. The rest of the week from Tuesday, August 11th, through to Friday, August 14th, is a mix of clean mornings and slightly choppy afternoons, with swell sizes ranging from 4ft to 6ft from the S and SSW. The energy is moderate to strong, but the consistency is there.

The second week is where it gets really exciting. Saturday, August 15th, starts with a 4ft S swell (19-second period) and glassy conditions, then the arvo bumps up to 6ft SSW. The energy is strong (2089). Sunday, August 16th, is clean and consistent, with a 6ft SSW swell. Monday, August 17th, has a small 3ft S swell in the morning, but the arvo brings a 5ft S swell with a 19-second period and glassy conditions – that’s a surprise packet. Tuesday, August 18th, is a massive highlight: a 7ft S swell in the morning, then a 7ft S swell in the arvo with dead calm, glassy conditions. The energy is very strong (2332). This is the best of the whole forecast period. Wednesday, August 19th, wraps it up with a 6ft SSW swell and offshore winds, then glassy conditions in the arvo.

For the beginners, the swell stays over 5ft for most of the good days, and over 8ft on the Tuesday arvo, so that’s expert territory. The long-period swells (over 15 seconds) are a caveat – they’ll be better for point breaks and reefs, but Telescopes is a reef, so it’ll handle it. Crowds are sometimes an issue here, so be ready for company on the standout days.

The biggest gap is right at the start – Tuesday and Wednesday arvo are poor, and Thursday is a write-off. But from Saturday morning, it’s a solid run for the rest of the 16 days.

Rusty.

Short Range Forecast

Heavy rain (total 42mm), heaviest during Thu morning. Warm (max 28°C on Tue morning, min 27°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 28mm), heaviest during Fri night. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
1
3
2
3
2
0
1
2
3
4
4
4
4
4
4
3
3
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
16
1.5
SSW
16
1.5
SSW
15
1.4
SSW
15
1.3
SSW
15
1.6
SSW
18
1.9
SSW
17
1.9
SSW
16
1.7
SSW
16
1.5
S
18
2.2
SSW
17
2.3
SSW
16
2.1
SSW
16
2.1
SSW
16
2
SSW
15
1.9
SSW
15
1.8
SSW
15
1.7
SSW
15
1.6
SSW
14
1.3
S
21
1.6
S
19
Wave Graph
Metric surfscale
Energy kJ
838
1150
1010
892
773
1536
2064
1849
1455
1391
2735
2555
2080
2002
1772
1623
1441
1275
1091
1456
1819
Wind (km/h)
20
N
25
NNW
20
NNW
15
N
15
N
15
NNW
20
N
25
NNW
15
NNW
15
NNW
15
N
10
NNE
10
NE
5
E
10
ESE
15
ESE
10
SSE
20
SSE
15
SE
15
SSE
15
SSE
Wind State
cross
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:06PM1.03m
9:53AM0.88m
10:51PM1.03m
10:35AM0.77m
11:50PM1.02m
11:35AM0.65m
1:08AM1.01m
1:23PM0.57m
2:36AM1.05m
3:19PM0.57m
3:52AM1.12m
4:36PM0.64m
Low Tide
3:39PM0.07m
4:11AM0.24m
4:14PM0.10m
5:06AM0.29m
4:54PM0.14m
6:16AM0.33m
5:45PM0.19m
7:49AM0.35m
6:54PM0.23m
9:36AM0.30m
8:19PM0.24m
10:51AM0.21m
9:43PM0.21m
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
6:26
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:28
6:28
6:28
6:28
6:28
 mm
4
4
5
10
8
8
3
3
5
8
2
5
4
1
Temp °C
28
27
27
28
28
27
27
27
27
27
27
27
28
28
27
27
27
27
28
28
27
Feels °C
29
27
29
30
30
29
28
28
28
29
29
30
31
32
30
29
29
28
29
30
29
  • Map Icons:
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  • 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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