Nungas Surf Break

Lat Long: 8.79° S 118.38° E

Nungas Surf Forecast and Surf Report

Issued: 7 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nungas sea temperature is
26.9°C
0.4° 

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


Nungas surf forecast from 1 Sep 2026:

  • Best quality surf: Tuesday 1 Sep, 8PM (local time) - 7ft (2.2m), 17s period, SW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 2PM (local time) - 7.5ft (2.3m), 19s period, SSW swell with 3,534 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 8PM (local time) - 7ft (2.2m), 17s 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 Tuesday (Sep 01) at 8PM. The primary swell is predicted to be 2.2m and 17s 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 2.3m 19s and forecast to arrive on Tuesday (Sep 08) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Sep 02) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 1st Sep)7ft (2.2m) 17s
Best Surf 8PM (Tue 1st Sep)7ft (2.2m) 17s
Most Powerful 2PM (Tue 8th Sep)7.5ft (2.3m) 19s

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


The Lowdown

G’day, Rusty here. We’ve got a solid run ahead at Nungas stretching right across the 16-day window. This is a reef and point set-up, fairly exposed to the dominant SW swell, and it’s a consistent performer. Water temp’s sitting at 80°, dead average for the time of year, so nothing weird there.

We kick things off on Tuesday, September 1st. Morning's looking clean with a cross-off breeze out of the ESE pushing at 12 mph. Swell’s a proper 7 ft from the SW, period a very long 18 seconds—this is groundswell with serious grunt. Combined energy is right up there (2684), so it’s strong. That long period makes it a treat at this point break; the waves will have shape and juice, but there’ll be longer lulls between sets. It’s labelled as clean but marginal for tide, so pick your bank. By afternoon it’s similar but wind eases to a gentle 9 mph from the SSE.

Wednesday 2nd keeps the pace: 7 ft SW swell in the morning, still cross-off, energy high (2561). The afternoon is a step up in quality—solid 7 ft, 16-second period, and a score that points to excellent surf for experienced surfers. The cross-off breeze is light, the faces will be clean. This swell is pushing towards 8 ft by Thursday afternoon, so it’s getting into expert territory but the reef setup handles it well.

The standout of the first week is Thursday 3rd afternoon: 5 ft SW swell, 16-second period, clean cross-off winds. It’s not the biggest but the combo of shape and no chop makes it a joy for those who know the break. Early in the second week, Monday 7th morning offers another gem: 7 ft SSW swell, 14-second period, light cross-off and in the morning the energy’s solid (1759). It’s clean and lined up for the point.

Look ahead to Tuesday 8th afternoon: swell bumps to 8 ft SSW, period 18 seconds—very long period groundswell again. Energy is massive (3716). That’s big and clean, but it’s for experienced surfers only. Thursday 10th morning is a beauty: 7 ft SSW at 17 seconds, light ESE breeze at just 6 mph. The energy is still strong (2672) and conditions are “excellent” for experienced surfers. That’s probably the pick of the whole run—clean, powerful, and well-shaped.

Later in the second week, from Monday 14th onward, we see a gradual drop in size. Swell stays around 5 to 6 ft SW, periods around 15-16 seconds, and the cross-off breeze holds. Wednesday 16th morning: 6 ft SW, 15 seconds, light 6 mph ESE wind. Clean and fun for all levels. Afternoon is the same story. Crowds are possible at Nungas, especially on a run this long and consistent, but the point gives plenty of room.

So if you want the best: Thursday 10th morning is the standout. Clean, strong, and well-shaped. Honourable mention to Tuesday 8th afternoon if you’ve got the experience for the size.

Signing off, Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Warm (max 27°C on Fri morning, min 23°C on Fri night). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
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
3
4
3
4
4
3
3
3
2
2
3
2
3
4
3
3
4
4
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)
2.1
SW
18
2.2
SW
18
2.1
SW
17
2.1
SW
17
2.1
SW
16
1.9
SW
16
1.8
SW
16
1.6
SW
16
1.5
SW
15
1.3
SW
14
1.4
SW
14
1
SSW
15
1.8
SSW
14
2
SSW
15
2.1
SSW
14
1.9
SSW
14
2.2
SSW
17
2.4
SSW
16
2.1
SSW
14
2.1
SSW
14
1.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2581
2912
2501
2561
2384
1809
1532
1265
924
736
810
449
1258
1809
1797
1376
2829
2751
1748
1724
1342
Wind (km/h)
20
SE
15
SSE
15
ESE
20
SE
15
SSE
15
ESE
20
SE
15
SSE
15
ESE
15
SE
15
S
10
ESE
15
SE
15
S
15
SSE
15
SSE
15
S
10
SSE
15
SSE
15
S
15
SSE
Wind State
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
High Tide
12:25PM2.72m
00:36AM3.04m
12:56PM2.53m
1:05AM2.99m
1:29PM2.29m
1:37AM2.86m
2:07PM2.01m
2:16AM2.66m
2:59PM1.72m
3:12AM2.42m
5:27PM1.51m
5:11AM2.23m
8:28PM1.73m
Low Tide
6:25PM0.37m
6:59AM0.30m
6:50PM0.50m
7:36AM0.41m
7:17PM0.68m
8:18AM0.60m
7:45PM0.89m
9:16AM0.83m
8:17PM1.13m
10:56AM1.02m
9:15PM1.41m
1:32PM0.95m
00:58AM1.48m
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
rain showers
part cloud
rain showers
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:04
6:04
6:04
6:04
6:04
6:04
 mm
2
1
1
Temp °C
27
28
24
27
28
24
27
28
24
27
27
24
27
27
25
26
27
25
27
27
25
Feels °C
27
28
27
27
27
26
27
28
26
28
27
26
27
27
27
27
28
27
28
28
26
  • Map Icons:
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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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