Nungas Surf Break

Lat Long: 8.79° S 118.38° E

Nungas Surf Forecast and Surf Report

Issued: 1 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nungas sea temperature is
26.8°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 11 Sep 2026:

  • Best quality surf: Friday 11 Sep, 5PM (local time) - 6.5ft (2.0m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 13 Sep, 5PM (local time) - 7.5ft (2.3m), 18s period, SW swell with 3,297 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 5PM (local time) - 6.5ft (2.0m), 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 Friday (Sep 11) at 5PM. The primary swell is predicted to be 2.0m and 16s period with a secondary swell of 0.3m and 24s. 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 2.3m 18s and forecast to arrive on Sunday (Sep 13) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Monday (Sep 14) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Fri 11th Sep)6.5ft (2.0m) 16s
Best Surf 5PM (Fri 11th Sep)6.5ft (2.0m) 16s
Most Powerful 5PM (Sun 13th Sep)7.5ft (2.3m) 18s

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


The Lowdown

G’day, Rusty here, and we’ve got a solid run of surf coming up at Nungas. This is one of those setups – a reef and point that's fairly consistent and fairly exposed to the swell – that’s gonna fire for the next couple weeks. The water’s sitting at about 80°, which is pretty well average for this time of year, so no surprises there.

The action kicks off Friday the 11th. Swell’s already running from the SW at a proper 7ft with a long-period 16 seconds, packing a strong 2185 units of combined energy. That’s groundswell, which loves a reef and point like this. It’s a touch big for beginners, but for anyone with a bit of experience, the morning’s cross-off SE 9 mph breeze is going to keep it clean. The afternoon dials back slightly to 7ft SW, still 16 seconds, with a lighter SSE 6 mph wind, making for what I’d call excellent conditions for the experienced crew.

Saturday the 12th and Sunday the 13th keep the good stuff rolling. Saturday holds 5ft SW with 15-14 seconds, clean under a gentle cross-off. Sunday morning is the pick of this early bunch – 6ft SW with a cracking 18-second period and 2679 units of energy. That’s very long period groundswell, meaning long, clean lines peeling down the point. The wind stays light and cross-off SE. Afternoon does bump up to 8ft SW with the same 18-second period, but the moderate breeze makes it a bit trickier – still doable for the keen, though. Monday and Tuesday keep offering up 6ft to 7ft SW swells with decent 15-16 second periods and clean conditions.

Now, if you’re looking for the absolute standout of this outlook, hang on for the weekend of the 20th and 21st. Saturday the 20th morning dishes up 6ft SW with a 17-second period, 2490 energy, and a glassy light breeze from the SE. That’s the one. Then Sunday the 21st morning serves 8ft SW with a solid 15 seconds, 2307 energy, and a light cross-off breeze. Afternoon drops to a mere 3 mph SSE wind – nearly glassy – with 7ft SW at 14 seconds. That’s about as good as it gets for a point break: big, clean, and lined up. Expect larger crowds here, as it’s the pick of the whole run.

The second week continues solid, with Wednesday the 23rd offering 6ft SSW at 16 seconds under light winds, and Thursday the 24th with 7ft SSW and a gentle breeze. The energy moderates a bit mid-week, but the quality stays high.

One note: because this is a reef and point, those long-period swells (15-18 seconds) will bend beautifully around the point, so don’t worry about them breaking too straight like they would at a beachie. Keep an eye on the 26th – Saturday swings back up to 7-7ft SSW with 17-18 seconds, and the afternoon looks excellent with 2829 energy and clear skies. That’s another potential cracker for the end of the run.

Overall, Nungas is the only show in town, and it’s firing. Get in.

Rusty

Short Range Forecast

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

Days 5-7 Weather Summary

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

Fri
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
4
4
4
4
3
4
3
3
4
4
4
4
4
3
4
4
3
3
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
15
1.6
SW
15
1.6
SW
14
1.3
SW
20
1.7
SW
18
2.3
SW
18
2.1
SW
16
2
SW
16
1.9
SW
16
1.8
SW
15
1.8
SW
15
1.9
SW
15
1.8
SW
16
1.9
SW
15
1.9
SW
14
1.9
SW
15
1.9
SW
14
2.1
SSW
14
1.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
1884
1547
1124
1006
1350
1871
3297
2373
1919
1764
1581
1520
1694
1602
1466
1426
1576
1554
1809
1267
Wind (km/h)
10
SSE
5
E
10
SE
10
SE
10
E
15
SE
20
SE
10
ESE
20
SE
20
SE
5
ESE
15
SE
15
SSE
5
ESE
15
SE
15
SE
10
ESE
15
SE
15
SSE
10
ESE
Wind State
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
10:40PM2.88m
10:50AM2.94m
11:08PM3.05m
11:23AM2.91m
11:35PM3.12m
11:54AM2.80m
00:01AM3.11m
12:24PM2.64m
00:27AM3.02m
12:51PM2.43m
00:52AM2.87m
1:18PM2.20m
1:17AM2.67m
Low Tide
4:30PM0.25m
4:45AM0.34m
4:58PM0.22m
5:19AM0.19m
5:26PM0.25m
5:51AM0.14m
5:51PM0.33m
6:22AM0.18m
6:16PM0.45m
6:52AM0.30m
6:39PM0.61m
7:22AM0.48m
7:01PM0.79m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:00
6:00
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:02
6:02
6:02
6:02
6:02
 mm
Temp °C
28
25
28
29
26
28
29
25
28
29
25
28
28
25
28
29
25
28
29
25
Feels °C
30
29
29
31
29
30
29
28
29
30
28
30
29
28
30
30
28
30
29
29
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  • 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 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

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