
Surf Forecasts:
Nyang-Nyang surf forecast from 7 Sep 2026:
- Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,698 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 2.5m 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) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Nyang-Nyang over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it. We’ve got a solid 16-day window ahead, but don’t get too excited just yet—there’s a bit of a slow start, and the wind is going to be a headache for most of the run.
First up, the only spot on the radar is Nyang-Nyang, a reef break that’s exposed to the swell. The water temp is sitting at 79°, which is bang on normal for this time of year—nothing unusual there. The pattern is pretty clear: we’ve got a whole lot of swell coming through, but it’s almost always hitting with a cross-onshore wind, which is going to leave things choppy and messy.
The forecast kicks off on Monday, September 7th, with a 6ft SSW swell, but it’s already cross-on at 12 mph, so it’s a write-off. Tuesday the 8th sees a bigger 8ft SSW swell, but again, the wind is off, and the conditions are poor. We’re looking at a string of days where the swell builds and drops, but the wind doesn’t let up. Wednesday the 9th has a 8ft SSW swell, but it’s still cross-on and fairly choppy—not worth paddling out for.
The only real standout in this whole period comes right at the end, on Sunday, September 20th. We’ve got a big 10ft SW swell rolling in with a period of 16 seconds—that’s a long-period groundswell, full of energy. The combined energy is sitting at 4396 (strong to very strong), so there’s plenty of push. The wind is a gentle breeze from the SE, still cross-on, but it’s the lightest breeze we’ve seen in weeks. That’s going to keep things cleaner than anything else on offer. This is a big swell, though—over 8ft, so it’s strictly for experts. Beginners, stay well clear. This is a reef break, and with that long period, it’s going to be lining up nicely, but it might be a bit too straight for the beach breaks. Still, if you’re experienced, this is the best we’ve got.
Before that, there’s a gap of over a week with nothing really worth chasing. The surf is there, but the wind is just too much. The morning of Saturday, September 19th, has a 5ft SW swell with a gentle cross-on breeze, but it’s small and marginal. The afternoon of the same day brings a 4ft SW swell with a very long 19-second period, which is interesting, but it’s tiny and the energy is weak (1754). Not worth the drive.
So, to wrap it up: the first week is a write-off due to constant cross-onshore wind. The second week is looking better, but the only real standout is Sunday, September 20th, with that big 10ft SW groundswell and the lightest wind we’ll see. It’s a long way out, so don’t bank on it just yet, but it’s the one to keep an eye on. Everything else is just marginal at best.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 25°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm (max 26°C on Thu night, min 25°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
Wave Graph | ||||||||||||||||||||
1314 | 1422 | 1739 | 2247 | 2402 | 3412 | 2961 | 2177 | 2699 | 2511 | 2379 | 2066 | 1753 | 1140 | 1031 | 928 | 2443 | 3310 | 3088 | 2414 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-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 |
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 | 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 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | |
6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | 2 | 2 | — | — | — | — | — | — | — | 1 | — | — | 2 | — | — | 3 | — | 1 | — |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 25 |
Feels °C | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 17 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
1314 | 1422 | 1739 | 1659 | 2402 | 3412 | 2961 | 2177 | 2699 | 2511 | 2379 | 2066 | 1753 | 1140 | 1031 | 928 | 2443 | 3310 | 3088 | 2414 | |
Swell 2 Height (m) Direction Period (s) | 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 14 | SW 14 | — | — |
119 | 546 | 1527 | 2247 | 1159 | — | — | 209 | — | — | 27 | 65 | 273 | 71 | 880 | 694 | 667 | 590 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | — | NE 6 | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 195 | — | 7 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | — | — | — | — | — | SE 4 | ESE 4 | ESE 4 | ESE 5 | SE 5 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
80 | — | — | — | — | — | — | — | 7 | 12 | 26 | 33 | 28 | 65 | 55 | 71 | 95 | 86 | 84 | 92 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 2 | 2 | 2 | 12 | 2 | 1 | 17 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 42 | 1 | 3 | 1 |
Best forecast wave conditions in The Bukit - Bali | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










