Telescopes Surf Break

Lat Long: 2.05° S 99.55° E

Telescopes Surf Forecast and Surf Report

Issued: 12 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Telescopes sea temperature is
29.2°C
0.4° 

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


Telescopes surf forecast from 11 Sep 2026:

  • Best quality surf: Saturday 12 Sep, 4PM (local time) - 6ft (1.9m), 19s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 12 Sep, 10PM (local time) - 7ft (2.2m), 19s period, SW swell with 3,380 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 7AM (local time) - 3.5ft (1.0m), 20s period with SW 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 Saturday (Sep 12) at 7AM. The primary swell is predicted to be 1.0m and 20s period with a secondary swell of 1.3m and 15s. Another secondary swell of 0.9m and 9s 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 2.2m 19s and forecast to arrive on Saturday (Sep 12) at 10PM. 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 Sunday (Sep 13) at 10AM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sat 12th Sep)3.5ft (1.0m) 20s
Best Surf 4PM (Sat 12th Sep)6ft (1.9m) 19s
Most Powerful10PM (Sat 12th Sep)7ft (2.2m) 19s

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


The Lowdown

Alright folks, Rusty here with a long look ahead to one of the most consistent reefs in the area. We've got plenty of action on the cards, so let's get into it.

The next two and a half weeks are looking good for Telescopes, a consistent advanced reef break that's exposed to the SW swell. We're gonna see a solid run of surf starting now, with a short lull right at the very end. The water's sitting pretty average for this time of year, no major surprises temperature-wise.

Right off the bat, this Saturday morning (12th September) we're looking at a beauty. A 5ft SW groundswell with a long 19-second period is pumping in, and the wave energy is very strong (2103). The easterly wind is offshore, keeping it glassy. It's a touch big for beginners, but for the experienced crew, this is about as good as it gets. The afternoon picks up to 6ft from the SW with the same long period and even stronger energy (3058), with a light cross-offshore breeze. This Saturday is a real standout.

Sunday morning (13th) holds some size at 7ft from the SW, but the wind picks up and goes cross-offshore. It's still clean and rideable, but the quality takes a step back compared to Saturday. The energy is still very strong (2370). This pattern of solid, clean surf continues through Monday and Tuesday, with the swell easing slightly to around 6ft to 5ft. Tuesday morning (15th) is a good call with 6ft SSW swell and improving conditions.

Mid-week, the swell settles into the 5ft to 5ft range, still with a long period and cross-offshore winds. The energy dips to moderate (997) on Wednesday morning (16th), but it's clean and consistent for the experienced surfer.

Pushing into the second week, the run of swell continues but loses a bit of its shine. We see a drop in size to the 4ft - 4ft range by Friday the 18th with moderate energy. A nice little pulse kicks back in on Saturday the 19th with a 5ft SW swell and a very long 18-second period, but the moderate onshore-cross wind keeps it from being top-tier. Sunday the 20th looks solid again – a 7ft SSW swell with strong energy (1970) and light, clean conditions. That afternoon is another highlight for the second week.

The week of the 21st has more of the same – consistent 4ft to 5ft SSW swells. The real special mention goes to Thursday morning the 24th. It's small at 3ft from the SSW, but the wind goes glassy. For a reef break that can handle a long period, this will be a dream for a longboard or a fish. The final weekend sees the swell dropping right off to under 3ft with fading energy. The run is basically done by Saturday the 26th, with only a few small, weak leftovers into Sunday.

So, there you have it. A long, consistent run of surf at Telescopes. The absolute standout is this Saturday. For the second week, keep an eye on Sunday the 20th and that glassy morning on Thursday the 24th.

Rusty.

Short Range Forecast

Heavy rain (total 26mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 27°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 43mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 27°C on Mon night). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
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
5
3
3
3
3
3
3
4
4
3
2
2
3
3
3
3
3
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)
1.4
SW
19
1.9
SW
19
2.1
SW
18
2.1
SW
17
2
SW
16
1.9
SW
15
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.7
SSW
15
1.6
SSW
15
1.5
SSW
14
1.5
SSW
14
1.5
SSW
14
1.4
SSW
14
1.6
SSW
14
1.2
SSW
13
1.1
SSW
16
1.3
SSW
15
1.2
SSW
14
1.2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1365
2501
2782
2340
2109
1547
1551
1591
1531
1190
1087
886
899
899
834
969
514
604
665
561
530
Wind (km/h)
10
E
5
SSE
15
SSE
20
SE
20
SSE
20
SE
20
SE
10
S
10
SE
15
SE
15
S
15
SSE
20
SSE
15
SSE
20
SE
15
SE
25
SSE
20
SSE
20
SE
20
SSE
25
SSE
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:52AM1.18m
7:16PM1.18m
7:28AM1.12m
7:50PM1.21m
8:01AM1.03m
8:23PM1.20m
8:32AM0.93m
8:55PM1.15m
9:01AM0.82m
9:28PM1.07m
9:26AM0.72m
10:03PM0.98m
9:46AM0.62m
10:47PM0.89m
Low Tide
12:54PM0.01m
1:13AM0.05m
1:21PM0.01m
1:50AM0.06m
1:47PM0.03m
2:25AM0.09m
2:14PM0.05m
3:01AM0.15m
2:42PM0.10m
3:37AM0.22m
3:11PM0.15m
4:18AM0.29m
3:44PM0.22m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:15
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:20
6:20
6:19
6:19
6:19
 mm
3
1
8
3
6
1
4
1
14
14
7
3
4
1
4
Temp °C
28
28
27
28
28
27
28
28
27
28
28
28
27
27
27
27
27
27
27
27
27
Feels °C
31
32
29
30
30
28
29
31
30
31
31
30
28
29
28
29
27
28
28
28
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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