
Surf Forecasts:
Nyang-Nyang surf forecast from 11 Sep 2026:
- Most powerful swell: Sunday 13 Sep, 11AM (local time) - 7ft (2.2m), 18s period, SW swell with 2,921 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 2.2m 18s and forecast to arrive on Sunday (Sep 13) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Sep 14) at 2AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 13th Sep) | 7ft (2.2m) 18s |
Table - best surf conditions forecast for Nyang-Nyang over the next 16 days.
The Lowdown
Alright, let’s get into it. The next couple of weeks are going to test your patience if you’re looking for clean, rippable surf. The swell is there, but the wind has been a constant thorn in our side, blowing mostly cross-onshore and chopping things up. It’s a classic case of plenty of ocean energy but tough conditions to actually enjoy it.
We’re looking at Nyang-Nyang, and right from the start, it’s a bit of a battle. The water temp is about average for this time of year, so nothing crazy there. The first few days are all about moderate breezes messing with the surface. Saturday the 12th kicks off with a 5ft SW swell at 14 seconds, but it’s cross-onshore and choppy – not the clean beast we know it can be. The energy is moderate at 1976, but it’s just not coming together. The next few days follow the same script: some size, but constantly fighting the chop. Sunday the 13th sees a bigger push of 7ft, but that onshore wind is going to turn it into a mess, so it’s more for the thrill-seekers than anyone looking for a clean ride.
Things stay in this holding pattern through the middle of the week. We get some waves in the 5ft to 7ft range from the SW and SSW, but every session is either cross-onshore or cross-shore and messy. The energy drops a bit, but the quality doesn’t improve. It’s frustrating, to be honest.
Around the 19th and 20th, the wind cases off to a gentle breeze, which is something, but the swell drops off too. You’re looking at smaller, weaker waves. There’s still that lumpy texture on the surface, so it’s not going to be a glassy day, but at least it’s not howling. The 20th does see a jump in size to 8ft with 16-second period from the SW, and the energy picks up to 2591. This is a period where the swell is solid, but the conditions are still marginal.
The real standout in this whole stretch looks like the morning of Wednesday the 23rd. The swell is solid at 7ft from the SSW with a long 16 second period, and the wind finally shifts to a cross-shore position, cleaning up the surface. The energy jumps to 3409, which is strong. This is the one window where the stars align a bit, and Nyang-Nyang could show its potential. It’s a world-class reef break, and with that long-period SSW groundswell, it could be firing. Remember, this is over a week away, so it’s a promising outlook, but not set in stone. The afternoon looks like it gets messy again, so it’s a morning mission for the crew.
The final days back off a little. The 26th brings the biggest swell of the period at 8ft with an 18-second period – that’s some serious, powerful groundswell and the energy is through the roof at 4334. But again, the wind is cross-onshore, so it’s going to be a heavy, unruly beast. This is definitely expert-only territory. It’s powerful, but the surface will be a washing machine. The long period is great for a reef like this, but the wind is the spoiler. The morning looks a touch better with gentler breezes, but it’s still onshore. It’s a case of what could have been.
Overall, if you’re desperate, there are waves every day, but the only day that really gets the heart pumping is the 23rd. It’s a real shame because the swell is constant, but the wind is just not playing ball for a clean session at this exposed reef. For the rest of the time, you’ll be frustrated, watching good swell get chopped to bits. It might look more interesting for the kite crew than us paddle surfers on most days.
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 26°C on Sat afternoon, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Mon night, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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) | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 |
Wave Graph | |||||||||||||||||||
1140 | 1031 | 833 | 2443 | 2921 | 2694 | 2113 | 1764 | 1643 | 1540 | 1561 | 1455 | 1323 | 1358 | 1508 | 1626 | 1560 | 1538 | 1231 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:28PM2.52m | 10:38AM2.57m | 10:56PM2.67m | 11:12AM2.54m | 11:23PM2.75m | 11:43AM2.44m | 11:50PM2.75m | 12:12PM2.30m | 00:16AM2.68m | 12:40PM2.12m | 00:41AM2.55m | 1:06PM1.91m | 1:06AM2.37m | ||||||
Low Tide | 4:32AM0.28m | 4:45PM0.18m | 5:06AM0.15m | 5:12PM0.21m | 5:39AM0.10m | 5:38PM0.27m | 6:11AM0.13m | 6:02PM0.37m | 6:41AM0.23m | 6:25PM0.50m | 7:11AM0.39m | 6:46PM0.65m | |||||||
— | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | |
6:15 | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 25 | 26 | 27 | 26 | 26 | 26 | 27 | 25 | 26 | 26 | 26 | 26 | 26 | 24 | 27 | 27 | 25 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 |
1140 | 1031 | 833 | 2443 | 2921 | 2694 | 2113 | 1764 | 1643 | 1540 | 1561 | 1455 | 1323 | 1358 | 1508 | 1626 | 1560 | 1538 | 1231 | |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SW 21 | SW 20 | SW 14 | SW 14 | — | — | — | NE 8 | — | — | — | W 16 | SSW 21 | SW 20 | — | SW 18 | ESE 6 | S 7 |
50 | 880 | 588 | 521 | 590 | — | — | — | 9 | — | — | — | 5 | 45 | 64 | — | 255 | 80 | 26 | |
Swell 3 Height (m) Direction Period (s) | SW 24 | — | NE 7 | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — |
195 | — | 7 | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | ESE 6 | SE 6 | SE 7 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | — | ESE 6 |
54 | 65 | 77 | 96 | 88 | 123 | 196 | 139 | 163 | 141 | 69 | 67 | 86 | 80 | 72 | 89 | 68 | — | 46 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 1 | 1 | 17 | 1 | 42 | 1 | 1 | 1 | 1 | 1 | 2 | 40 | 1 | 2 | 1 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










