
Surf Forecasts:
Nipussi (Nyang-Nyang) surf forecast from 5 Sep 2026:
- Best quality surf: Thursday 10 Sep, 4AM (local time) - 5ft (1.6m), 15s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 12 Sep, 1PM (local time) - 6ft (1.9m), 19s period, SW swell with 2,723 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 4AM (local time) - 5ft (1.6m), 15s period with SSW swell.
Best Forecast Surf Conditions for Nipussi (Nyang-Nyang) this week:
The surf forecast for Nipussi (Nyang-Nyang) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 4AM. The primary swell is predicted to be 1.6m and 15s period with a secondary swell of 1.2m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Nipussi (Nyang-Nyang) in the next 16 days are 1.9m 19s and forecast to arrive on Saturday (Sep 12) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 10th Sep) | 5ft (1.6m) 15s |
| Best Surf | 4AM (Thu 10th Sep) | 5ft (1.6m) 15s |
| Most Powerful | 1PM (Sat 12th Sep) | 6ft (1.9m) 19s |
Table - best surf conditions forecast for Nipussi (Nyang-Nyang) over the next 16 days.
The Lowdown
Alright folks, it’s Rusty here with a look at the next couple of weeks.
We’ve got some serious wait on our hands at Nipussi (Nyang-Nyang). Right off the bat, it's a bit of a dud. The early days are pretty cooked with onshore winds and poor conditions. This is a standout advanced reef break that demands clean conditions, and it's just not getting them early on.
From Saturday the 5th right through to the end of the first week, we have a "poor surf conditions" label that hangs around until Monday the 7th. It turns into "marginal" then but still not worth paddling out for. This is essentially a dead period for decent waves.
The real story starts to build from the middle of the second week. Hold out for the 15th of September. That Tuesday morning, we have glassy conditions with a 6ft SSW swell pushing good energy (1321). It's still a bit of a risk with thunderstorms about, but the glass is the key for this reef. This is a promising start but not the absolute best we’ll see.
The true standout, no question, is the 16th of September. Wednesday morning delivers a clean 8ft SSW groundswell with a long 19-second period, packing serious power (3937). And the wind is offshore from the NNW. That's the recipe for perfection at a reef like this. Wednesday afternoon is glassy, too, with 8ft and similar energy. That day is the absolute pick of the window. It’s going to be big, powerful, and lined up perfectly. This is not one for the beginners; over 8ft is expert territory here, and with that long period, it will be a freight train on this reef.
The good run keeps rolling. The 17th remains excellent with glassy conditions and a 7ft SSW swell (2078), and the 18th and 19th keep that glassy theme going with solid, strong energy pushing through.
Towards the very end of the 20th, it starts to turn a bit cross-onshore again, losing that pristine quality. So, the window is tight, but when it hits, it hits hard.
Water temp is around 85°F, which is pretty much what you’d expect for this time of year.
Overall, it’s a slow start, but the 16th and the days immediately following are going to be next level for those who can handle it. Don't bother before the 15th.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Mon morning. Warm (max 29°C on Sat morning, min 27°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 57mm), heaviest during Thu night. Warm (max 27°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 18 | SSW 16 | S 18 | SSW 15 | SSW 14 | SSW 14 | SSE 9 | SSW 18 | SSW 17 | SSW 16 | S 15 | S 15 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SW 21 |
Wave Graph | |||||||||||||||||||||
958 | 665 | 515 | 1016 | 399 | 627 | 660 | 390 | 446 | 1110 | 1282 | 1466 | 1780 | 1709 | 577 | 1354 | 1714 | 1498 | 1386 | 1190 | 1473 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | cross-on | on | cross-on |
High Tide | 11:17AM0.57m | 00:49AM0.97m | 1:40PM0.52m | 2:29AM0.99m | 3:29PM0.59m | 3:45AM1.05m | 4:33PM0.72m | 4:43AM1.13m | 5:21PM0.85m | 5:30AM1.17m | 6:01PM0.98m | 6:12AM1.19m | 6:38PM1.09m | ||||||||
Low Tide | 5:12PM0.23m | 7:49AM0.35m | 6:34PM0.30m | 9:45AM0.29m | 8:24PM0.31m | 10:43AM0.20m | 9:54PM0.25m | 11:23AM0.13m | 10:58PM0.17m | 11:55AM0.07m | 11:48PM0.11m | 12:25PM0.03m | 00:32AM0.06m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | |
mm | — | — | — | — | 1 | 1 | 4 | 3 | 2 | 3 | 1 | 11 | 8 | 3 | 4 | 2 | 6 | 19 | 5 | — | 14 |
Temp °C | 29 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 30 | 29 | 27 | 29 | 29 | 27 | 28 | 29 | 27 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 14 | SSW 16 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | S 15 | S 15 | SSE 10 | SSW 16 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SW 14 |
958 | 665 | 515 | 1016 | 378 | 627 | 660 | 390 | 222 | 1110 | 1282 | 1466 | 1780 | 1709 | 312 | 1354 | 1714 | 1498 | 1386 | 1190 | 857 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | SSW 13 | SSW 18 | S 20 | S 18 | S 16 | SSW 21 | SSW 20 | SSW 18 | SSW 12 | SSW 12 | SSE 15 | SSE 14 | S 13 | SSW 14 | SSE 11 | SSE 11 | SSE 10 | SW 24 | SW 24 | SW 21 |
8 | 261 | 443 | 268 | 399 | 325 | 90 | 256 | 302 | 172 | 167 | 71 | 64 | 87 | 577 | 308 | 292 | 214 | 347 | 195 | 1473 | |
Swell 3 Height (m) Direction Period (s) | W 13 | WNW 8 | S 21 | W 11 | SSW 16 | S 23 | W 10 | SSE 18 | S 13 | SSE 16 | SSE 15 | — | W 10 | W 10 | SSW 18 | W 10 | W 11 | SSW 26 | W 10 | W 10 | W 24 |
4 | 7 | 36 | 9 | 295 | 11 | 2 | 30 | 117 | 50 | 45 | — | 2 | 2 | 497 | 2 | 2 | 66 | 2 | 2 | 11 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | — | ESE 4 | — | — | — | SSE 10 | SSE 10 | SSE 9 |
159 | 222 | 328 | 298 | 352 | 385 | 414 | 389 | 446 | 315 | 258 | 238 | — | — | 8 | — | — | — | 218 | 218 | 197 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 379 | 6 | 6 | 379 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 2 | 2 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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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.










