Surf Forecasts:
Nipussi (Nyang-Nyang) surf forecast from 30 Aug 2026:
- Best quality surf: Thursday 3 Sep, 1AM (local time) - 5ft (1.6m), 16s period, SW swell with glassy winds.
- Most powerful swell: Tuesday 1 Sep, 7AM (local time) - 8ft (2.5m), 17s period, SSW swell with 3,744 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 1AM (local time) - 5ft (1.6m), 16s period with SW 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 03) at 1AM. The primary swell is predicted to be 1.6m and 16s period with a secondary swell of 0.2m and 16s. Another secondary swell of 0.9m and 8s is also forecast. 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 2.5m 17s and forecast to arrive on Tuesday (Sep 01) at 7AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 3rd Sep) | 5ft (1.6m) 16s |
| Best Surf | 1AM (Thu 3rd Sep) | 5ft (1.6m) 16s |
| Most Powerful | 7AM (Tue 1st Sep) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Nipussi (Nyang-Nyang) over the next 16 days.
The Lowdown
G'day, Rusty here, and I've got the scoop on the surf window ahead for Nipussi (Nyang-Nyang). We're looking at a bit of a slow start, but there's a proper little gem hiding in the second week if you can wait it out.
The water temp is sitting right where it should be for this time of year, so no surprises there.
The first few days are a write-off, honestly. From Sunday the 30th of August right through to Monday the 7th of September, it's a tough slog. The wind is all over the place, mostly onshore, and the surf is just a messy, choppy affair. It's not worth paddling out for. The swell is there, but it's all wind-affected and the conditions are marginal. There's a moderate wave energy (1505 to 3300) but it's wasted.
Then, we hit Tuesday the 8th of September. This is the standout. The morning kicks off at 3 ft of SSW swell with a very long period of 19 seconds, a light offshore breeze from the N, and the energy is strong (1283). The wind is so light it's a slight air, and the report says "clean". This is a proper groundswell, long period making for some beautiful, lined-up waves, especially on a reef setup like this. The afternoon is even better: 5 ft from the SSW, 18-second period, and the wind goes glassy. Absolutely zero wind, perfect conditions. The wave energy jumps to 2365, which is strong. This is the day to be out there. The water will be like a mirror, and the swell will be pushing in clean. Keep in mind, with a period that long, there will be big gaps between sets, but the waves that come through will be worth the wait. This is expert territory; the size is manageable, but the power and the reef demand respect.
The following days, Wednesday the 9th and Thursday the 10th, are still rideable but the wind starts to come back onshore during the mornings, making it a bit bumpy. The swell holds around 6 ft to 6 ft with a shorter 15-second period. Still surfable, but you'll be sharing it with a bit of a breeze.
Now, into the second week, things get a bit more uncertain. Friday the 11th of September sees a solid 8 ft SSW swell rolling in with a 17-second period, and the wave energy is very strong (3431 to 3765). The morning is cross-onshore though, which will chop it up. The afternoon looks better with the wind going light onshore, but it's still not ideal. This is solidly in the expert-only zone at 8 ft.
Saturday the 12th of September is a lost cause with a moderate breeze making it choppy and poor. Sunday the 13th of September brings a massive 10 ft SSW swell with a 19-second period, and the energy is through the roof (6119). The wind is a moderate cross-onshore, so it'll be a big, messy, powerful beast. Only for the most experienced, and even then, it's a battle. Monday the 14th of September is still big at 8 ft, but the wind is lighter, making it a little more manageable.
So, to sum it up: the first eight days are a bust. The best on offer is hands-down Tuesday the 8th of September. It's a glassy, clean, long-period groundswell that will be a dream. The second week has some serious size, but the wind is a constant problem. If you're an expert and don't mind a challenge, the 13th of September has the power, but it's a gamble.
Stay stoked,
Rusty.
Short Range ForecastModerate rain (total 15mm), heaviest on Tue night. Warm (max 28°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 47mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
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 21 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph | |||||||||||||||||||||
741 | 1077 | 1497 | 1974 | 2660 | 3123 | 3119 | 2776 | 2357 | 1852 | 1571 | 1300 | 940 | 915 | 822 | 581 | 451 | 346 | 340 | 569 | 938 | |
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 | glassy | cross-on | on | on | cross-on | on | cross-on | on | on | on |
High Tide | 7:50PM1.08m | 7:53AM1.07m | 8:20PM1.12m | 8:23AM1.00m | 8:53PM1.14m | 8:54AM0.91m | 9:30PM1.12m | 9:28AM0.80m | 10:17PM1.07m | 10:10AM0.68m | 11:19PM1.01m | 11:17AM0.57m | 00:49AM0.97m | ||||||||
Low Tide | 1:31PM0.01m | 1:45AM0.08m | 1:59PM0.00m | 2:24AM0.09m | 2:28PM0.01m | 3:05AM0.12m | 3:00PM0.04m | 3:51AM0.18m | 3:35PM0.08m | 4:46AM0.25m | 4:17PM0.15m | 5:59AM0.32m | 5:12PM0.23m | ||||||||
6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | |
— | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:23 | — | |
mm | 1 | 1 | 1 | 4 | 1 | 2 | — | — | 5 | 5 | 1 | 18 | 1 | — | 10 | 7 | 1 | 4 | 8 | 11 | 10 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 25 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 27 |
Feels °C | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 29 | 30 | 30 | 29 | 31 | 29 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 21 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 11 | SSW 13 | SSW 16 |
741 | 1077 | 1497 | 1974 | 2660 | 3123 | 3119 | 2776 | 2357 | 1852 | 1571 | 1300 | 940 | 915 | 822 | 581 | 451 | 346 | 143 | 321 | 938 | |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | SW 12 | S 9 | S 11 | WNW 9 | — | WNW 9 | WNW 8 | WNW 8 | W 16 | W 16 | WNW 8 | NW 8 | WNW 7 | SSW 16 | SSW 16 | SSW 14 | SSW 17 | WNW 7 |
81 | 488 | 339 | 95 | 103 | 37 | 8 | — | 7 | 7 | 7 | 21 | 5 | 6 | 2 | 5 | 87 | 198 | 213 | 569 | 5 | |
Swell 3 Height (m) Direction Period (s) | WNW 10 | SW 12 | SW 12 | WNW 10 | WNW 10 | WNW 9 | — | — | — | W 17 | — | W 16 | W 16 | — | — | W 8 | WNW 8 | SSW 19 | SSW 17 | WNW 8 | W 13 |
10 | 187 | 122 | 9 | 18 | 16 | — | — | — | 22 | — | 20 | 5 | — | — | 1 | 6 | 37 | 340 | 6 | 3 | |
Wind waves Height (m) Direction Period (s) | S 13 | — | — | S 12 | SSE 5 | SSE 9 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 4 | SSE 5 | SSE 7 | SSE 8 |
673 | — | — | 341 | 32 | 169 | 165 | 169 | 151 | 112 | 144 | 113 | 107 | 137 | 107 | 75 | 78 | 29 | 69 | 175 | 250 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 112 | 2 | 2 | 112 | 0 | 2 | 2 | 0 | 2 | 2 | 2 | 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.











