Nungas Surf Break

Lat Long: 8.79° S 118.38° E

Nungas Surf Forecast and Surf Report

Issued: 7 am 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nungas sea temperature is
26.4°C
0.0° 

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


Nungas surf forecast from 27 Aug 2026:

  • Best quality surf: Friday 28 Aug, 11AM (local time) - 8ft (2.5m), 17s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 28 Aug, 11AM (local time) - 8ft (2.5m), 17s period, SW swell with 4,343 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 5PM (local time) - 3.5ft (1.1m), 15s period with SW 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 Thursday (Aug 27) at 5PM. The primary swell is predicted to be 1.1m and 15s period with a secondary swell of 1.3m and 12s. 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 2.5m 17s and forecast to arrive on Friday (Aug 28) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Sep 01) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 27th Aug)3.5ft (1.1m) 15s
Best Surf11AM (Fri 28th Aug)8ft (2.5m) 17s
Most Powerful11AM (Fri 28th Aug)8ft (2.5m) 17s

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


The Lowdown

Alright, Rusty here, let's talk about what's on the menu for the next couple of weeks.

Right off the bat, we're looking at a solid run of groundswell from the SW, and it's all pointing at Nungas (a reef and point set-up). The water is sitting at 80°, which is pretty standard for this time of year—nothing out of the ordinary.

We've got a bit of a slow start on Thursday the 27th with some 4ft swell, but it's not the main event. The real action starts to build on Friday the 28th. That morning, the swell jumps to 8ft from the SW with a period of 17 seconds—that's a proper long-period groundswell pushing a ton of energy. The wind is a light cross-off, which means the wave faces will be clean. At 8ft, this is one for the experienced crew; it's going to be powerful and a bit much for beginners. The point and reef should handle that long period nicely, shaping up some good lines.

The standouts are definitely Friday the 28th and Saturday the 29th. Friday morning is the pick of the bunch with the biggest energy and solid size. The wind stays cross-off all day, keeping things tidy. Saturday morning still has a strong 7ft SW swell with a 16-second period, and the wind drops to a light breeze, making for glassy conditions. After that, the swell backs off slowly through Sunday and into Monday, but Monday afternoon brings a new pulse of 5ft with a very long 18-second period. That's a grindier, more drawn-out swell, but still clean.

There's a brief dip in the middle of the week around the 1st and 2nd of September, where the swell holds around 7ft to 7ft, but the wind picks up to a moderate breeze, making it a bit less perfect. The energy is still there, but it's not as clean.

Towards the end of the first week and into the second, we get a shift to a SSW direction. The 5th of September looks good with 6ft to 6ft SSW swell and light winds. Then, the 10th and 11th of September are worth watching. The 10th has a solid 7ft SSW swell with a 16-second period and light, cross-off winds—that's a promising setup for experienced surfers, but it's a way off, so don't lock it in just yet.

Overall, the first weekend is the clear winner. The swell is consistent, the wind is favorable, and the point and reef at Nungas are going to be working well with that long-period SW groundswell. If you're experienced, get on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 22°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Tue afternoon, min 23°C on Mon night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
4
5
4
4
4
4
3
3
3
3
3
4
4
3
3
4
3
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
16
0.8
SW
21
1.6
SW
19
2.5
SW
17
2.5
SW
16
2.4
SW
16
2.2
SW
16
1.9
SW
15
1.6
SW
14
1.4
SW
13
1.4
SW
13
0.9
SW
19
1.2
SW
19
1.5
SW
18
1.9
SW
18
2.1
SW
18
2.2
SW
17
2.1
SW
17
2.2
SW
17
2.2
SW
16
1.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
628
537
1884
4343
3808
2954
2233
1597
1094
711
632
555
1055
1367
2174
2782
2879
2501
2748
2558
1809
Wind (km/h)
15
SE
15
SSE
5
E
15
SE
10
SSE
0
NNW
10
SE
10
SSE
10
E
15
SE
10
SSE
10
ESE
15
SE
15
SSE
15
ESE
15
SE
15
SSE
15
E
20
SE
15
SSE
10
E
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
glassy
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
9:55AM2.64m
10:40PM2.46m
10:26AM2.78m
11:01PM2.66m
10:56AM2.87m
11:23PM2.83m
11:25AM2.89m
11:46PM2.95m
11:55AM2.84m
00:10AM3.03m
12:25PM2.72m
00:36AM3.04m
12:56PM2.53m
1:05AM2.99m
Low Tide
4:26PM0.39m
4:25AM0.79m
4:49PM0.29m
4:55AM0.59m
5:13PM0.24m
5:24AM0.43m
5:36PM0.23m
5:55AM0.32m
6:01PM0.28m
6:26AM0.27m
6:25PM0.37m
6:59AM0.30m
6:50PM0.50m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
6:09
6:09
6:09
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:05
6:05
6:04
6:04
6:04
 mm
Temp °C
27
27
24
27
28
24
28
28
24
28
28
24
28
28
24
28
29
24
27
28
24
Feels °C
28
28
26
28
29
26
30
29
26
30
29
27
29
29
27
29
29
27
28
28
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