Nungas Surf Break

Lat Long: 8.79° S 118.38° E

Nungas Surf Forecast and Surf Report

Issued: 7 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nungas sea temperature is
26.8° C
0.3° 

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


Nungas surf forecast from 29 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 8PM (local time) - 3.5ft (1.1m), 19s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 2 Aug, 11PM (local time) - 7ft (2.2m), 16s period, SSW swell with 2,329 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 8PM (local time) - 4.5ft (1.3m), 14s period with SSW swell.

Best Forecast Surf Conditions for Nungas this week:

The surf forecast for Nungas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 8PM. The primary swell is predicted to be 1.3m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Nungas in the next 16 days are 2.2m 16s and forecast to arrive on Sunday (Aug 02) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Jul 29) at 8PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 29th Jul)4.5ft (1.3m) 14s
Best Surf 8PM (Thu 30th Jul)3.5ft (1.1m) 19s
Most Powerful11PM (Sun 2nd Aug)7ft (2.2m) 16s

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


The Lowdown

G’day, Rusty here. Looks like we’ve got a decent run of swell lining up at Nungas, but the first couple of days are a bit average – not worth getting too excited about just yet.

The week kicks off Wednesday the 29th with a clean but weak 4ft SSW swell, 15-second period, and cross-off winds from the ESE. The combined energy is only 630 – pretty low, so it’s a small, marginal day. Thursday the 30th is similar, though the swell nudges up a fraction to 4ft by the afternoon and the energy climbs into moderate territory (1210). Still, the forecast calls it marginal.

Friday the 31st is where things start to come together. The morning remains average, but by Friday afternoon the swell holds at 4ft from the SSW with a solid 17-second period, light SSE breezes, and the energy jumps to 1280. The call now is for very good conditions – this is the first real window of the run.

But the standout stretch begins Saturday the 1st of August. Saturday morning sees 5ft of SSW groundswell, 16-second period, clean skies and a gentle ESE breeze – the energy is strong at 1491. This is excellent for experienced surfers. The swell builds into Sunday the 2nd, hitting 6ft to 6ft with a long 17-second period from the SSW, clean conditions and moderate energy up to 1935. That’s the best of this first week – proper groundswell, lined-up walls, and the reef and point setup at Nungas will handle that long period well. The water temp is 80°F, pretty normal for this time of year.

Monday the 3rd through to Thursday the 7th sees the swell stay in the 5ft to 7ft range, mostly clean with cross-off winds, though Thursday the 6th gets a bit windier with 12 mph breezes – still clean, but the energy jumps to 3032, which is strong. For beginners, anything over 5ft is pushing it, and by Sunday the 2nd when we hit 6ft, it’s better for confident surfers.

Now, the real highlight of the entire outlook is Friday the 7th of August. Morning session delivers 10ft of SSW groundswell with a 17-second period, light SE winds, and a massive combined energy reading of 4171 – that’s very strong. The afternoon stays big at 10ft, with a 18-second period and cross-shore winds. This is expert territory, no doubt. The energy hits 5661 in the arvo. Nungas (South Coast) will be handling that direction sweet, given its optimum is SW – the SSW is pretty close.

Saturday the 8th and Sunday the 9th still pump at 8ft to 8ft, clean mornings, with energy still well over 2700. Monday the 10th drops slightly but stays solid. By Tuesday the 11th, the afternoon sees a drop in height to 4ft but a very long 21-second period from the SSW, with energy at 2322 – that’ll produce beautiful, drawn-out lines for those who know how to read a long-period groundswell at a point break.

Into the second week, Wednesday the 12th and Thursday the 13th keep offering 6ft to 8ft SSW groundswell, clean with gentle breezes, and energy consistently in the strong range. Crowds are only sometimes an issue here, and with the consistency being fairly consistent, there’ll be waves for everyone who’s keen.

Bottom line: Friday the 7th is the absolute standout – big, long-period southwest groundswell, clean conditions, and a huge energy pulse. Sunday the 2nd is the other top pick: slightly smaller but still excellent, with clean light winds and that classic Nungas shape.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
3
2
2
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
15
1.2
SSW
14
1.3
SSW
14
1
SSW
15
1.3
SSW
14
1.3
SSW
14
1.3
SSW
17
1.3
SSW
17
1.5
SSW
16
1.4
SSW
16
1.5
SSW
16
1.8
SSW
18
1.9
SSW
16
2
SSW
17
2
SSW
16
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.4
SSW
13
Wave Graph
Metric surfscale
Energy kJ
568
515
578
461
701
630
1009
998
1199
945
1184
2024
1809
2127
1928
1222
1158
1174
1142
1127
680
Wind (km/h)
20
ESE
20
SE
15
ESE
20
SE
15
SSE
10
ESE
15
SE
10
SSE
5
E
10
SE
5
SE
5
ENE
15
ESE
15
SE
10
E
10
ESE
10
SE
10
E
10
SE
10
SSE
10
E
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
10:09AM2.66m
11:08PM2.29m
10:43AM2.78m
11:33PM2.44m
11:14AM2.85m
11:58PM2.57m
11:45AM2.86m
00:23AM2.68m
12:15PM2.81m
00:48AM2.75m
12:45PM2.70m
1:14AM2.79m
1:17PM2.54m
1:42AM2.79m
Low Tide
4:51PM0.36m
4:40AM0.93m
5:18PM0.27m
5:13AM0.81m
5:44PM0.22m
5:45AM0.71m
6:10PM0.23m
6:17AM0.64m
6:34PM0.27m
6:50AM0.60m
6:59PM0.37m
7:24AM0.60m
7:25PM0.49m
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:04
6:04
6:04
6:04
6:05
6:05
 mm
Temp °C
26
26
24
25
26
24
26
27
24
27
27
25
27
28
24
27
28
24
28
28
25
Feels °C
25
25
25
25
26
25
26
28
26
28
28
28
28
28
26
29
29
26
30
30
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Nungas:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nungas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Nungas Surf forecast

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

Are you planning a holiday in Sumbawa? If you are looking for accommodation near Nungas, camping, hotels and holiday cottages in Sumbawa, consider staying in Bima which is 52 km (32 miles) away. Alternatively, find information about places to stay and car hire in Raba which is 56 km (35 miles) away

Nearest locationNearest