Nusa dua Surf Break

Lat Long: 8.81° S 115.23° E

Nusa dua Surf Forecast and Surf Report

Issued: 1 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nusa dua sea temperature is
27.0° C
0.5° 

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 16 Jul 2026:

  • Most powerful swell: Monday 20 Jul, 11AM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,072 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 1.9m 17s and forecast to arrive on Monday (Jul 20) 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 0.1m 7s period and expected on Saturday (Jul 18) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 20th Jul)6ft (1.9m) 17s

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


The Lowdown

G’day, Rusty here. Look, I’m gonna level with you – the next couple of weeks around Nusa Dua are a tough watch. The swell is there, but the wind is just not playing ball. For the most part, it’s a constant cross-on breeze from the southeast or east-southeast, and that’s turning what could be a good reef into a choppy, messy affair. There’s a stretch from Friday the 17th all the way through to the end of July where every single session is rated as poor conditions. That’s a solid two-week block of frustration. The water temp is sitting at 81°, which is pretty much bang on average for this time of year, so at least you won’t be shivering while you’re waiting for a clean one.

The real highlight, if you can call it that, comes right at the very end. On Friday the 31st of July, the morning session shows a glimmer of hope. We’ve got a solid 5ft SSW groundswell rolling in with a very long 18-second period. That’s proper energy, and the combined swell energy is strong at 2035. The wind is still cross-on from the ESE at 12 mph, which isn’t ideal, but it’s the cleanest we’ll see in the whole run. It’s a marginal call, but it’s the only time the forecast even acknowledges a chance. This is an advanced reef break, so it’s not for the faint-hearted, and with the long period, expect it to stand up nicely on the reef, but it might be a bit too straight for some. Crowds are often here, so you won’t be alone.

After that, the first of August rolls in with a 7ft SSW swell, but the wind kicks back up to a fresh cross-onshore, and it’s back to poor conditions. Honestly, for the advanced crew, that 31st of July morning is your one and only shot in this entire 16-day window. The rest is a write-off for paddle surfing – with that persistent cross-on wind and decent swell, it’s looking more like a kite session than a surf session.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sat night. Warm (max 26°C on Fri afternoon, min 25°C on Fri morning). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Mon morning. Warm (max 25°C on Mon morning, min 25°C on Mon morning). Mainly fresh winds.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
15
1.1
SSW
16
1.3
SSW
15
1.3
SSW
15
1.3
SSW
14
1.3
SSW
14
1.2
SSW
13
1.3
SSW
13
1.5
SSW
15
1.9
SSW
17
2
SSW
16
1.8
SSW
16
1.7
SSW
14
1.5
SSW
14
1.4
SSW
14
1.3
SSW
13
1.1
SSW
13
0.9
SSW
12
1.1
SSW
14
1
SSW
14
0.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
665
582
805
665
647
603
479
536
949
2072
1899
1592
1114
917
777
569
408
233
446
389
273
Wind (km/h)
25
ESE
25
SE
30
ESE
30
ESE
25
ESE
30
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
SE
20
ESE
25
SE
25
SE
25
SE
20
SE
25
SE
30
SE
30
SE
25
SE
25
SE
Wind State
cross-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
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:43AM2.70m
00:30AM2.35m
12:25PM2.57m
1:06AM2.41m
1:05PM2.38m
1:42AM2.42m
1:44PM2.14m
2:18AM2.36m
2:24PM1.89m
2:54AM2.26m
3:07PM1.65m
3:36AM2.14m
4:06PM1.43m
4:30AM2.01m
Low Tide
6:14PM0.03m
6:19AM0.48m
6:48PM0.13m
7:05AM0.50m
7:20PM0.28m
7:50AM0.57m
7:51PM0.45m
8:37AM0.68m
8:21PM0.64m
9:28AM0.79m
8:51PM0.83m
10:33AM0.89m
9:24PM1.00m
rain showers
clear
thunderstorm
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
6:35
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:15
6:15
6:15
6:15
6:15
6:15
 mm
1
1
2
4
4
1
4
4
3
5
2
1
Temp °C
25
26
26
26
25
26
25
26
26
25
25
25
25
25
25
25
25
25
25
26
25
Feels °C
24
27
26
25
24
25
24
25
25
24
23
25
24
23
23
22
24
22
21
23
22
  • 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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