Nungas Surf Break

Lat Long: 8.79° S 118.38° E

Nungas Surf Forecast and Surf Report

Issued: 1 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nungas sea temperature is
27.4° C
0.8° 

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


Nungas surf forecast from 12 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 2AM (local time) - 4.5ft (1.4m), 18s period, SW swell with offshore winds.
  • Most powerful swell: Tuesday 14 Jul, 11PM (local time) - 7ft (2.2m), 18s period, SSW swell with 3,056 kJ wave energy.
  • Next surfable swell (1★+): Sunday 12 Jul, 11PM (local time) - 2.5ft (0.7m), 12s 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 Sunday (Jul 12) at 11PM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.6m and 13s. 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 18s and forecast to arrive on Tuesday (Jul 14) 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 Friday (Jul 17) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 12th Jul)2.5ft (0.7m) 12s
Best Surf 2AM (Tue 14th Jul)4.5ft (1.4m) 18s
Most Powerful11PM (Tue 14th Jul)7ft (2.2m) 18s

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


Alright, Rusty here, let’s have a look at what’s on the cards for the next couple of weeks.

We’re looking at a long, busy run of pulses at Nungas, a reef and point that’s fairly consistent. The water temp is sitting at 81°, which is a touch warmer than average for this time of year – nothing crazy, but you’ll be comfortable in a spring suit or just boardies.

The first real action kicks off on Sunday the 12th of July. The afternoon brings some clouds and a light SE breeze whipping cross-off, which will keep things clean. We’ve got a solid 3ft SW groundswell pushing in at a very long 13 seconds – that’s proper energy. The combined swell energy is 397 (moderate), so it’s not a monster, but for a beginner-friendly spot, this is a good, clean entry point. The swell direction is straight out of the SW, which is exactly what this break wants to see.

Things take a step up in size from Tuesday the 14th through to Wednesday the 15th. Tuesday morning sees 6ft SSW swell with an 18-second period – that’s deep ocean energy. The combined energy jumps to 2119 (strong). By Wednesday afternoon, we’re looking at 6ft SSW swell at 16 seconds, with a clean SE cross-off breeze. The swell is getting a bit meaty – over 5ft – so it’s getting away from beginners, but for experienced surfers, Wednesday afternoon shapes up as the standout window. The combined energy is 1787 (strong), and the waves will have good shape.

There’s a real highlight on Monday the 20th of July. The afternoon brings 8ft SSW swell at 17 seconds – that’s a serious groundswell – and the combined energy hits 3224 (very strong). This is a heavy day, only for experts. The SE cross-off wind keeps it glassy, but at this size, the point will handle that long period better than a beach break would. Keep your wits about you.

The last real standout lands on Saturday the 25th of July. The afternoon sees 6ft SSW swell, with an 18-second period and a light SSE breeze. The combined energy is 2708 (very strong). Again, this is a confident, powerful swell that will line up nicely on the reef, but it’s still a clean, manageable size for experienced surfers.

There’s a gap with no real standout surf in the second week aside from the 25th, but the consistency is good, and the forecast can always change. For now, point your board at the 15th and the 20th of July.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.

Sun
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
2
2
1
1
4
3
3
4
3
4
4
2
2
3
2
3
3
3
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
13
0.7
SW
12
0.9
SW
12
0.6
SSW
20
1.4
SW
18
1.7
SSW
18
1.8
SSW
18
2.1
SSW
18
2.1
SSW
17
1.9
SSW
16
1.7
SSW
16
1.6
SW
15
1.6
SW
15
1.5
SW
15
1.2
SW
14
1.5
SW
16
1.1
SW
16
1.6
SW
15
1.5
SW
15
1.4
SW
14
1.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
340
147
260
275
1321
2009
2024
2546
2374
1787
1479
1059
1045
953
597
1101
653
1091
940
799
722
Wind (km/h)
10
SE
10
E
20
ESE
15
SE
10
E
15
ESE
15
SE
10
ESE
15
SE
15
SE
15
ESE
20
ESE
15
SE
15
ESE
15
SE
15
SSE
15
ESE
15
SE
10
SSE
10
SE
15
SE
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
cross-off
cross-off
High Tide
9:03PM1.89m
8:29AM2.78m
9:58PM2.08m
9:29AM2.95m
10:43PM2.28m
10:22AM3.07m
11:24PM2.46m
11:09AM3.12m
00:02AM2.61m
11:54AM3.07m
00:40AM2.72m
12:36PM2.93m
1:16AM2.77m
1:16PM2.72m
Low Tide
2:03AM1.20m
3:39PM0.32m
3:13AM1.05m
4:27PM0.15m
4:10AM0.87m
5:09PM0.04m
5:00AM0.71m
5:48PM0.02m
5:47AM0.61m
6:25PM0.07m
6:32AM0.57m
6:59PM0.19m
7:16AM0.59m
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:01
6:01
6:01
6:01
6:01
 mm
2
Temp °C
28
24
27
28
24
27
28
25
26
28
25
27
28
25
27
27
25
25
26
24
26
Feels °C
28
25
27
28
25
27
29
27
27
30
27
27
28
27
27
28
27
26
27
26
27
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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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