Nungas Surf Break

Lat Long: 8.79° S 118.38° E

Nungas Surf Forecast and Surf Report

Issued: 7 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nungas sea temperature is
26.7°C
0.2° 

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


Nungas surf forecast from 14 Sep 2026:

  • Best quality surf: Monday 14 Sep, 2PM (local time) - 6ft (1.9m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 21 Sep, 5AM (local time) - 7ft (2.2m), 16s period, SW swell with 2,314 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 2PM (local time) - 6ft (1.9m), 16s 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 Monday (Sep 14) at 2PM. The primary swell is predicted to be 1.9m and 16s 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 Monday (Sep 21) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Sep 14) at 11AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Mon 14th Sep)6ft (1.9m) 16s
Best Surf 2PM (Mon 14th Sep)6ft (1.9m) 16s
Most Powerful 5AM (Mon 21st Sep)7ft (2.2m) 16s

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


The Lowdown

G’day, I’m Rusty. Let’s get into it.

We’ve got a solid stretch of SW groundswell lining up for Nungas (reef and point). The water temp is sitting at 80°F, pretty much dead-on average for this time of year, so no surprises there. The first proper action kicks off Monday the 14th and honestly, it doesn’t really let up for the whole 16 days. The combined energy is moderate to strong throughout, and it’s almost all long-period SW groundswell, which is perfect for a setup like this—reef and point breaks handle that long-period juice beautifully, giving you proper shaped waves and decent gaps between sets to get back out.

Monday morning the 14th, we’re looking at a clean 7ft SW swell with a 16-second period, cross-off wind from the ESE at 12 mph. It’s a bit punchy at that size, better suited to experienced surfers. The combined energy is 1945 (moderate to strong) and the wave comment says marginal surf or questionable tide conditions, but the wind keeps it clean. Monday afternoon drops to 6ft, still 16-second period, wind lightens to 6 mph SE—still cross-off, and the energy is 1764. That afternoon session is where it’s at for the day.

Tuesday 15th holds similar: 6ft SW, 15-second period, SE wind 9 mph, energy 1534. Clean again. The whole week rolls on like this—morning sessions generally rating a solid “excellent” for experienced surfers, afternoons a touch more marginal but still clean. The swell sticks around 6ft to 7ft, with period dropping to 14 seconds mid-week, but still decent. Crowds are listed as “sometimes,” so you might get a few others out, but it’s not a circus.

The standout windows? Look at Sunday the 20th: morning sees 6ft SW swell, 17-second period, light SE wind at 6 mph, energy 1972. That’s a gorgeous long-period groundswell with glassy morning vibes. Monday the 21st is similar: 7ft SW, 15-second period, light SE wind, energy 1941. Both mornings are clean as a whistle.

But the real highlight—and I mean the one that gets you out of bed—is Sunday the 27th. The morning starts with 7ft SSW swell, 15-second period, ESE wind 9 mph, and the combined energy is 3280 (strong). The afternoon though? That’s the session. 6ft SSW swell, but the period jumps to 21 seconds—very long period groundswell—wind drops to 6 mph SE, energy hits 4786 (very strong). That’s a rare, powerful groundswell with clean conditions. Then Monday the 28th cranks up even bigger: 10ft SSW, 17-second period, energy 5349 (very strong). That’s expert territory—too big for beginners, but for the crew who know what they’re doing, that’s as good as it gets. Wind stays cross-off and light.

Late in the run, Tuesday the 29th still holds 7ft SSW with 16-second period and energy 2151. The whole two weeks are firing. No gaps, no dead periods—just consistent, clean, long-period SW groundswell. If you can only pick a couple, aim for the 27th afternoon and the 28th morning.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 30°C on Thu afternoon, min 23°C on Thu night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
4
4
4
4
4
3
4
4
3
3
3
3
3
3
3
3
4
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)
2
SW
16
1.9
SW
16
1.8
SW
15
1.8
SW
15
1.8
SW
15
1.8
SW
16
1.8
SW
15
1.8
SW
14
1.9
SW
15
1.9
SW
14
2
SSW
14
1.8
SW
14
1.7
SW
14
1.6
SW
14
1.2
SSW
13
1.4
SSW
14
1.2
SW
14
1.3
SSW
14
1.9
SW
17
2.1
SW
16
2.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
1919
1764
1581
1520
1561
1493
1343
1340
1576
1554
1667
1303
1105
920
451
796
597
682
2116
2160
2185
Wind (km/h)
20
SE
10
SE
10
ESE
15
SSE
15
SSE
10
ESE
15
SSE
15
SSE
10
ESE
10
SE
20
SSE
5
ENE
10
SE
10
SSE
5
ENE
10
SE
10
SSE
5
E
10
SE
10
SSE
5
ESE
Wind State
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
glassy
cross-off
cross-off
glassy
cross-off
cross-off
off
High Tide
11:54AM2.80m
00:01AM3.11m
12:24PM2.64m
00:27AM3.02m
12:51PM2.43m
00:52AM2.87m
1:18PM2.20m
1:17AM2.67m
1:43PM1.96m
1:42AM2.44m
2:11PM1.71m
2:11AM2.21m
3:08PM1.48m
3:04AM1.97m
Low Tide
5:51PM0.33m
6:22AM0.18m
6:16PM0.45m
6:52AM0.30m
6:39PM0.61m
7:22AM0.48m
7:01PM0.79m
7:54AM0.70m
7:20PM0.98m
8:33AM0.94m
7:34PM1.19m
9:37AM1.18m
7:16PM1.40m
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
6:00
5:58
5:58
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:02
6:02
6:01
6:01
6:01
 mm
Temp °C
28
28
25
28
28
25
28
29
25
28
30
25
28
29
26
28
28
25
28
29
25
Feels °C
28
29
28
30
28
28
30
29
28
30
31
28
30
31
30
30
29
28
30
31
28
  • 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