Nungas surfForecast / Sumbawa / Indonesia

information circle12 Day Weather and Surf, issued 1 am Wednesday 10 Dec 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Nungas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nungas sea temperature is
30.1° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Nungas this week:

The surf forecast for Nungas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 10) at 2PM. The primary swell is predicted to be 1.4m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Nungas in the next 12 days are 1.5m 14s and forecast to arrive on Saturday (Dec 13) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Dec 17) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Wed 10th Dec)4.5ft (1.4m) 14s
Best Surf 2PM (Wed 10th Dec)4.5ft (1.4m) 14s
Most Powerful 5AM (Sat 13th Dec)5ft (1.5m) 14s

Table - best surf conditions forecast for Nungas over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Wed morning. Warm (max 30°C on Thu afternoon, min 25°C on Wed afternoon). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 39mm), heaviest during Sun afternoon. Warm (max 30°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
3
3
2
2
3
3
2
2
3
1
1
2
1
1
2
1
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
1.4
SW
1.4
SW
1
SW
1.2
SW
1.4
SW
1.2
SW
1.4
SW
1.5
SSW
1.4
SW
1.3
SSW
1.4
SW
1.2
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
Period(s) (?)141414141314131313131312121212121211111113
Wave
Graph
(?)Metric surfscale
Energy kJ (?)336701671395479743517642808700555549421428421319303293246246331
Wind
(km/h)
5
SSW
5
SSE
5
NNW
5
WNW
5
SSW
5
NNW
5
WSW
10
SSW
10
NNW
0
SW
10
NW
5
NNW
5
NW
10
NW
5
N
0
ENE
10
NNW
5
N
5
SSE
5
N
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossglassglassglasscrossglassglasscrosscross-
on
glasscross-
on
crossglasscross-
on
crossglasscross-
on
glassglassglassglass
High Tide
/ height (m)
1:56PM
2.33
1:42AM
2.55
2:48PM
2.29
2:34AM
2.26
3:46PM
2.25
3:41AM
1.99
4:52PM
2.24
5:14AM
1.81
6:00PM
2.27
6:56AM
1.77
7:00PM
2.34
8:12AM
1.83
7:50PM
2.42
Low Tide
/ height (m)
7:38PM
0.97
8:19AM
0.57
8:37PM
1.11
9:03AM
0.80
9:50PM
1.22
9:54AM
1.01
11:24PM
1.23
10:57AM
1.17
1:00AM
1.11
12:12PM
1.26
2:06AM
0.93
1:23PM
1.27
2:52AM
0.74
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Sunrise5:39--5:39--5:39--5:41--5:41--5:41--5:41--
Sunset-6:16--6:17--6:17--6:19--6:19--6:20--6:20-
thunderstorm
light rain
part cloud
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
Rain (mm)
52-----11142398462-810
Temp. °C272626293027303027303027292927282726292826
Feels °C (?)313030323331343331353431333431333130333230
  • Map Icons:
  • Break
  • 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 12 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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