Surf Forecasts:
Nyang-Nyang surf forecast from 6 Sep 2026:
- Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 10ft (3.0m), 16s period, SSW swell with 3,812 kJ wave energy.
Best Forecast Surf Conditions for Nyang-Nyang this week:
The most powerful waves expected at Nyang-Nyang in the next 16 days are 3.0m 16s and forecast to arrive on Wednesday (Sep 09) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Wed 9th Sep) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Nyang-Nyang over the next 16 days.
The Lowdown
Alright, Rusty here, let’s break down the next couple of weeks for Nyang-Nyang.
The first week is a bit of a slog, honestly. We’ve got plenty of swell energy coming through, but the wind is constantly working against us. The water temp is sitting at 26°, which is about average for this time of year, so no surprises there.
We start on Monday, September 7th, with a solid 7ft SSW swell running a 14-second period, and the energy in the water is a massive 2091, so there’s plenty of power. But the wind is cross-on from the SE at 12 mph, and it’s making the surface choppy. It’s just poor conditions. This story repeats itself all week – the swell stays between 5ft and 8ft, with some long-period groundswell (14 to 18 seconds), but the wind stays cross-on or onshore from the SE or SSE at 9-16 mph. The scores are all low, and it’s not really worth the paddle.
There’s a little breather on Friday, September 18th. The swell drops to 4ft from the SW with a 16-second period, and the wind eases to a gentle cross-shore from the ESE at 9 mph. The energy is lower at 1431, but it’s the cleanest we’ve seen. It’s still a marginal day, but you could get a few clean ones on a longboard.
The standout, and the one to get excited about, is Tuesday, September 22nd. The swell jumps to 12ft to 13ft from the SSW, with a very long period of 19-20 seconds. The combined energy is massive at 9659-10809. This is big, heavy groundswell – only for experienced surfers. The wind is a light, gentle cross-on from the SE or SSE at 9 mph, which is about as good as it gets. This is a reef break, and with that long period, it’s going to be powerful and lining up nicely. It’s a promising long-range call, but it’s over a week away, so keep an eye on it. The days leading up to it, Saturday and Sunday the 19th and 20th, also have solid 8ft to 8ft SSW swell with gentle cross-on winds, so the run-up should be decent.
This break is a fairly consistent reef, exposed to the SW swell, which is the perfect direction. Crowds are possible here, so you might have some company on the better days.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Warm (max 25°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Warm (max 26°C on Fri morning, min 24°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2033 | 1314 | 1422 | 1648 | 2247 | 2402 | 3412 | 2961 | 2177 | 2699 | 2511 | 2262 | 2066 | 1753 | 1140 | 928 | 833 | 2082 | 2381 | 3125 | 2445 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:19PM1.46m | 7:11AM2.04m | 9:00PM1.74m | 8:29AM2.23m | 9:31PM2.03m | 9:20AM2.41m | 10:00PM2.30m | 10:02AM2.53m | 10:28PM2.52m | 10:38AM2.57m | 10:56PM2.67m | 11:12AM2.54m | 11:23PM2.75m | ||||||||
Low Tide | 1:15PM0.81m | 00:24AM1.29m | 2:30PM0.61m | 2:16AM1.05m | 3:12PM0.43m | 3:12AM0.76m | 3:46PM0.29m | 3:54AM0.49m | 4:16PM0.21m | 4:32AM0.28m | 4:45PM0.18m | 5:06AM0.15m | 5:12PM0.21m | ||||||||
 |  |  | | |  |  | | | | |  | | | | | | | | | | |
 | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — |
 | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — |
mm | 1 | — | 2 | 1 | — | — | — | — | — | — | — | 3 | — | — | 3 | — | — | 3 | 1 | — | 2 |
Temp °C | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 27 | 26 | 25 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
| kJ | 2033 | 1314 | 1422 | 1648 | 1525 | 2402 | 3412 | 2961 | 2177 | 2699 | 2511 | 2262 | 2066 | 1753 | 1140 | 928 | 833 | 2082 | 2381 | 3125 | 2445 |
Swell 2 Height (m) Direction Period (s) | SSW 22 | SW 22 | SSW 21 | SSW 19 | SSW 18 | SSW 12 | — | — | SSW 18 | — | — | SW 26 | SSW 26 | SW 24 | SSW 10 | SW 21 | SW 20 | SW 15 | SW 14 | — | — |
| kJ | 46 | 119 | 546 | 1511 | 2247 | 1051 | — | — | 209 | — | — | 27 | 65 | 273 | 71 | 880 | 588 | 773 | 667 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | S 9 | SSW 8 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 195 | 42 | 22 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | S 6 | — | ESE 4 | — | — | — | — | — | SE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 12 | 80 | — | 12 | — | — | — | — | — | 12 | 12 | 28 | 33 | 34 | 68 | 55 | 73 | 104 | 80 | 62 | 83 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 2 | 70 | 2 | 2 | 42 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 40 | 1 | 1 | 1 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Nyang-Nyang Surf forecast
The above surf forecast table for 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 Nyang-Nyang can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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.
Nyang-Nyang is 16 km (10 miles) from the city of Kuta. If you plan a holiday in The Bukit - Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.
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