Nipussi (Nyang-Nyang) Surf Break

Lat Long: 1.85° S 99.25° E

Nipussi (Nyang-Nyang) Surf Forecast and Surf Report

Issued: 12 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nipussi (Nyang-Nyang) sea temperature is
29.4° C
0.5° 

Nipussi (Nyang-Nyang) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Nipussi (Nyang-Nyang) surf forecast from 20 Aug 2026:

  • Most powerful swell: Saturday 22 Aug, 1AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,298 kJ wave energy.

Best Forecast Surf Conditions for Nipussi (Nyang-Nyang) this week:

The most powerful waves expected at Nipussi (Nyang-Nyang) in the next 16 days are 2.5m 16s and forecast to arrive on Saturday (Aug 22) at 1AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Sat 22nd Aug)8ft (2.5m) 16s

Table - best surf conditions forecast for Nipussi (Nyang-Nyang) over the next 16 days.


The Lowdown

Righto, grab a seat. Let’s have a yarn about what’s coming up at Nipussi (Nyang-Nyang). It’s an exposed reef set-up that takes a good south-west swell, but this forecast ain’t gonna be one for the faint-hearted.

The whole sixteen-day window is pretty much one long, frustrating story: there’s solid swell on the way, but the wind and conditions are just plain messy for a lot of it. The water temp is sitting about average for this time of year, no wild anomalies to report.

It kicks off from Friday the 21st of August with a decent 7 ft SSW groundswell running on a very long 15-second period, but the wind is junk – cross-on from the southeast. That combo is going to leave it choppy and hard to read. The combined energy is pumping at 2923, which is strong, but the quality is just not there. Saturday the 22nd and Sunday the 23rd are more of the same: solid 7 ft to 8 ft SSW swell but with onshore winds making it a battle. Monday the 24th through Wednesday the 26th sees the swell start to drop, but it’s still onshore and poor. You’re looking at a lot of days where the score is low.

The middle of the second week, from Thursday the 27th of August to Sunday the 30th, is a bit of a mixed bag. The swell dips, but there’s a really long-period 18-second pulse pushing through on the 27th and 28th. The energy gets up there again (2457 on Thursday arvo), but the wind is still onshore from the SSE. That’s a lot of raw, chunky power without the clean face you’d want. This is advanced-level territory; at over 5 ft with onshore wind, beginners would be out of their depth. By Saturday the 29th and Sunday the 30th the swell drops right off into the 3 ft to 4 ft range, and it’s basically flat or fizzing out.

Now, the true standout here is the 1st and 2nd of September. Monday the 31st of August starts to show some promise with a 7 ft SW groundswell and a 19-second period, combined energy of 3135, and light SSE winds. That’s a big, powerful groundswell. This is a long-period swell, so at a reef break like Nipussi it should line up and offer some proper grinding barrels – not a beachbreak where it would race through.

But the absolute best of the window lands on Wednesday the 2nd of September. That morning, you’ve got a 7 ft SW swell, a 16-second period, and the wind goes completely glassy – dead calm from the northeast. The combined energy is 2217 (moderate-strong). That is the moment. Glassy conditions on a reef with this much juice? That’s an excellent call for experienced surfers. The only downside is that the Nipussi website says it can be crowded, so you might not be alone out there even if the conditions are perfect. That one morning session is the sparkle in an otherwise average outlook. Thursday the 3rd and Friday the 4th of September fade back into onshore slop with the swell dropping away.

So, short story: most of the next two weeks is onshore and frustrating, but don’t sleep on the first couple of days of September, especially Wednesday the 2nd in the morning. That is the one to clear the diary for.

- Rusty

Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Warm (max 28°C on Wed morning, min 26°C on Mon night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
2
1
1
2
2
1
3
2
1
2
2
1
0
0
0
2
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)
2.1
SSW
15
2.1
SSW
15
2.5
SSW
16
2.4
SSW
16
2.2
SSW
15
2
SSW
14
2
SSW
14
2
SSW
14
2.2
SSW
18
1.7
S
13
2.1
SSW
16
1.9
SSW
15
1.7
SSW
15
1.6
SSW
14
1.4
SSW
14
1.5
SSW
13
1.3
SSW
14
1.1
SW
16
1
SSW
18
1.6
SSW
18
2.1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1937
1950
3298
2793
2140
1667
1462
1400
2897
1032
2133
1546
1258
1010
721
805
607
565
704
1505
2155
Wind (km/h)
15
SE
15
SSE
15
SE
20
SSE
15
S
15
SSE
15
SSE
20
SSE
10
SSE
15
SSE
20
S
15
SSE
10
SE
15
S
15
SSE
15
SSE
15
S
15
S
10
SSE
15
SSE
10
SSE
Wind State
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
11:12AM0.54m
1:11AM0.83m
1:42PM0.47m
2:40AM0.84m
3:35PM0.50m
3:50AM0.89m
4:38PM0.57m
4:41AM0.96m
5:20PM0.66m
5:22AM1.04m
5:55PM0.75m
5:56AM1.10m
6:25PM0.85m
Low Tide
5:55AM0.41m
5:08PM0.27m
7:39AM0.44m
6:07PM0.33m
11:09AM0.38m
7:37PM0.37m
11:22AM0.31m
9:14PM0.35m
11:36AM0.25m
10:20PM0.29m
11:54AM0.19m
11:09PM0.23m
12:15PM0.13m
11:50PM0.17m
part cloud
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:27
6:27
6:27
6:27
6:25
6:25
 mm
1
4
3
2
6
2
2
5
2
1
1
4
3
4
Temp °C
28
28
27
28
28
27
28
28
27
27
27
27
27
27
27
28
28
27
27
27
26
Feels °C
30
31
30
30
30
30
30
30
30
29
29
29
30
29
29
30
30
29
30
29
28
  • 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 Nipussi (Nyang-Nyang) Surf forecast

The above surf forecast table for Nipussi (Nyang-Nyang) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nipussi (Nyang-Nyang) can be found by selecting the local surf guide option on the grey menu. Our Nipussi (Nyang-Nyang) 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 (Nipussi (Nyang-Nyang)) 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 Nipussi (Nyang-Nyang) 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 Nipussi, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Padang which is 154 km (96 miles) away.

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