Nungas is a long left reef break in East Sumbawa offering rides of 200+ meters. The wave provides a fun and accessible surfing experience near Lakey Peak, with long walls perfect for carving turns and the occasional barrel section. It's one of the more user-friendly waves in the Hu'u area, making it popular with intermediate surfers looking for longer rides in warm tropical water.
Model forecast for swell, wind and tide.
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Water temp
28°C
Wetsuit
Boardshorts / Rashguard
Difficulty
7/10
Crowd level
4/10
Nungas is a reef break in East Sumbawa, Indonesia, that mostly breaks left.
Nungas picks up swell from the SSW round to the SW, and it's best when it's coming straight out of the SW. That's a tight window, so it needs the swell direction to line up. It starts working at around 1.2m and handles up to about 3m, with the sweet spot around 2 to 2.6m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.
An E wind is dead offshore at Nungas, and anything from the ENE round to the ESE keeps it clean. The morning is typically the best window, roughly 6am to midday. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.
Nungas is at its best around mid tide, roughly 0.5m to 1.5m on the local chart.
The most reliable run of swell at Nungas comes Apr to Oct. There's a second window in Nov to Mar too. Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.
The water at Nungas averages around 28°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.
Not really. It's rated 7/10 for difficulty and suits experienced surfers. Expect a moderate crowd (4/10) when it's on. Things to watch for: sharp, shallow reef (booties help) and a long walk or paddle in.
The nearest airport on our list is BMU, then it's roughly a 30-minute drive.
The closest breaks we track are Lakey Pipe (0.0 km), Lakey Peak (0.7 km) and Cobblestones (1.1 km), handy when Nungas isn't working. We track 4 spots around East Sumbawa in total.
Peak: Apr-Oct
Secondary: Nov, Dec, Jan, Feb, Mar
Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.
🌊 Heavier than Lakey Peak • Fast hollow left • Bodyboarder favourite
🔺 Perfect A-frame • Sumbawa's gem • Indonesia's most reliable
🌊 Near Lakey Peak • Fun channel break • Lefts and rights
🌊 Long Sumbawa right • Tight barrels • Morning glass sessions
🌊 Sumba's most consistent • Big bowl barrels • Holds any size
🌊 Near Nihiwatu • No resort restrictions • West Sumba quality