Nusa dua Surf Break

Lat Long: 8.81° S 115.23° E

Nusa dua Surf Forecast and Surf Report

Issued: 7 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nusa dua sea temperature is
26.4° C
0.1° 

Nusa dua surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Nusa dua surf forecast from 7 Aug 2026:

  • Most powerful swell: Thursday 13 Aug, 11AM (local time) - 10ft (3.0m), 17s period, S swell with 5,650 kJ wave energy.

Best Forecast Surf Conditions for Nusa dua this week:

The most powerful waves expected at Nusa dua in the next 16 days are 3.0m 17s and forecast to arrive on Thursday (Aug 13) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Thu 13th Aug)10ft (3.0m) 17s

Table - best surf conditions forecast for Nusa dua over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the table for the next couple of weeks.

Right off the bat, we’ve got a solid, consistent pulse of swell from the SSW lining up for Nusa Dua. This is a super-consistent, advanced reef break that's exposed to that direction, and it’s the only game in town. The water temperature is sitting at about 80°, which is pretty much bang on average for this time of year, so no surprises there.

The main story here is that there’s a heap of energy in the water, but the wind is the real downer. For the first week and a half, we’re looking at a relentless cross-onshore breeze, mostly from the ESE and SE, blowing at 12 to 15 mph. This is going to keep things choppy and messy. The swell is there, no doubt about it, with combined energy readings often in the very strong range, but the quality just isn't there for a clean paddle session. The waves will be sectiony and blown out.

We’ve got a long stretch here, from Friday the 7th right through to Saturday the 22nd, where the surf is present but the conditions are poor. It's a real shame because the swell size is meaty, often between 7 ft and 10 ft, and the period is long, hanging around 15 to 19 seconds. That’s proper groundswell energy, but it’s getting trashed by the wind. A few mornings and afternoons are rated as "marginal," but with that cross-onshore wind, it’s not going to be pretty.

Now, the standout window, if you can call it that, looks like Thursday the 20th. The wind drops right back to a light breeze, maybe 6 mph from the SSE. The swell is still pumping at 10 ft from the SSW with a solid 17-18 second period, and the combined energy is massive. That’s a huge amount of juice. For the advanced crew, this is the one. The wind will be light cross-onshore, so it’ll be a lot cleaner than anything else in the forecast. It’s still not perfect, but it’s the best we’re going to get. That 10 ft swell is big, so this is strictly for experienced surfers only.

The rest of the window is a write-off for quality surfing. The wind is just too persistent. It’s a frustrating outlook because the swell is consistent, but the conditions aren't cooperating. Keep an eye on that Thursday the 20th though, it might just be worth the wait.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Warm (max 25°C on Fri morning, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 24°C on Mon morning). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
2
0
0
0
0
1
1
2
2
4
3
3
0
0
1
3
3
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SSW
17
2.4
SSW
16
2.4
SSW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
16
2
SSW
16
1.9
SSW
16
1.8
SSW
15
1.7
SSW
19
3
SSW
18
3
SSW
17
3
SSW
17
3
SSW
16
2.5
SSW
16
2.2
SSW
17
2.1
SSW
15
2.5
S
18
3
S
17
3
S
17
2.5
S
16
Wave Graph
Metric surfscale
Energy kJ
2729
3127
3051
2503
2472
2198
1982
1757
1358
2159
4833
5592
4501
3857
2883
2703
1825
4362
5650
4998
3832
Wind (km/h)
20
ESE
20
ESE
20
ESE
25
ESE
20
SE
30
SE
25
ESE
20
SE
20
SE
15
SE
20
SSE
15
SE
15
SE
20
SE
20
ESE
20
ESE
20
SE
20
SE
20
SE
20
SE
15
SE
Wind State
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
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:15PM1.53m
3:38AM2.23m
4:56PM1.32m
5:03AM2.14m
7:52PM1.35m
6:55AM2.17m
9:09PM1.57m
8:21AM2.32m
9:50PM1.82m
9:21AM2.50m
10:25PM2.07m
10:10AM2.63m
10:58PM2.29m
Low Tide
9:36AM0.71m
8:42PM0.87m
11:05AM0.79m
9:34PM1.07m
1:08PM0.72m
11:40PM1.21m
2:35PM0.53m
1:50AM1.12m
3:28PM0.33m
3:04AM0.90m
4:08PM0.17m
3:58AM0.67m
4:44PM0.07m
4:43AM0.47m
clear
clear
clear
rain showers
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:30
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:17
6:17
6:17
6:17
6:17
 mm
2
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
24
25
25
25
24
25
23
24
24
26
25
25
26
25
25
24
25
25
26
24
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Nusa dua Surf forecast

The above surf forecast table for Nusa dua provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nusa dua can be found by selecting the local surf guide option on the grey menu. Our Nusa dua 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 (Nusa dua) 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 Nusa dua 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.

Nusa dua is 12 km (7 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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