Indonesia ยท Indo-Pacific
Each location is refreshed once every three hours. The hourly view, 7-day forecast, luck factor and packing notes come from the same stored update.
We compare the 7-day forecast with the version-matched historical observations available for the same time of year at Balangan. The delta shows whether conditions look better, worse or about the same as a typical late July.
We score each day of the 7-day forecast using the same algorithm as the leaderboard, and highlight the highest scorer.
Open-Meteo's Marine API (swell height, period, water temperature) and Weather API (wind and conditions).
Small waves but still worth a paddle for keen surfers. Short-period wind swell: expect weak, crumbly faces. Heavy offshore making for difficult paddle-outs but textbook faces. Best conditions early morning before the sea breeze arrives.
PeakWave scores are planning signals, not safety clearance. Check local authorities, official bulletins and on-site conditions before you go. Read our editorial policy.
Balangan is a fast, winding left-hand reef break situated on the western edge of Bali's Bukit Peninsula. The seafloor is composed of a long, relatively straight stretch of coral reef covered with sporadic sand patches. This linear bathymetry causes the wave to break rapidly down the line, requiring significant speed generation to outrun the falling lip. Operating best on smaller to medium south-westerly swells, the wave provides exceptionally long rides when the sections connect. However, on larger swells, the straight nature of the reef frequently causes the wave to close out across the entire bay. An easterly offshore wind provides the necessary grooming to keep the face clean and manageable. The wave is highly versatile, offering soft, peeling walls for intermediate surfers on high tides and smaller days, whilst transforming into a fast, hollow track for advanced surfers on lower tides. The sharp reef necessitates caution, but the length of the ride makes it an excellent location for practising extended carving manoeuvres and generating continuous trim speed.
Heads up: rip risk elevated, and jellyfish: peak season.
Indicators derived from forecast data, not official warnings. Always check local lifeguard or official advice.
The air here is 49% cleaner than the average comparison city right now.
Noticeably cleaner air than a typical city. Good conditions for prolonged outdoor activity.
Not a pollutant. Ozone is naturally higher at altitude and near the coast, and lower in cities where traffic exhaust breaks it down. High readings here typically indicate clean air. Can cause short-term airway irritation during intense exercise but is not linked to the long-term health risks of particulate pollution.
Additive health score: each pollutant contributes points relative to its WHO 2021 guideline and long-term health impact (PM2.5 9, NOโ 5, Oโ 3, PM10 2, SOโ 1 at WHO limits). Data via Open-Meteo. City markers show live readings. Red line marks the WHO guideline. Updated 15:00
Good water clarity: ~8m visibility
Daily scores over the last 12 months at Balangan
Historical quality only. Safety is not reconstructed for this view.
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Create Profile โPartly. The model uses stored spot geometry, swell ranges and tide preferences where configured. It cannot see changing banks, crowds, access, closures or everything visible on a local cam, so treat it as a starting point.
The best week for surf at Balangan is the week of 30 November (score 3/5) with low crowds.
This guide was generated from conditions data. Know this spot? Submit your own tips below.
Balangan is a fast, winding left-hand reef break on the western edge of Bali's Bukit Peninsula. The wave peels along a relatively straight stretch of coral reef, producing long rides when the sections connect on smaller to moderate swells. A dramatic limestone cliff with a white sand beach at its base provides the setting. Unlike the more intimidating Bukit breaks, Balangan offers a more accessible left that works across a wider range of conditions and skill levels, making it a popular choice for intermediate surfers building their confidence over reef.
The dry season from May through October delivers consistent south-westerly Indian Ocean groundswells. Balangan works best on smaller to medium swells (3-5ft) when the sections connect along the straight reef. On larger swells, the wave tends to close out across the bay. Easterly offshore winds are standard during the dry season mornings. The wave is highly tide-sensitive: high tide makes it fat and soft, mid-tide provides the best shape, and low tide exposes dangerous reef.
The take-off zone sits at the top of the reef where a slightly deeper section allows the wave to build before pitching. The wave then runs left along the reef for 100-200 metres when conditions allow. Position yourself on the outside edge of the reef where the water colour transitions. On smaller days, you can sit closer to the beach where the inside reform offers shorter but catchable waves.
The coral reef is sharp and becomes dangerously shallow at lower tides. The straight nature of the reef means the wave can close out without warning when the swell increases. Strong currents run parallel to the reef on bigger days. The beach entry crosses exposed reef rocks. Falling at speed on the inside section carries high consequence due to minimal water depth.
Motorbike parking is available at the cliff-top warungs. Access to the beach is via a steep path cut into the cliff face, descending approximately 40 metres. The walk takes five minutes. Several warungs at the base of the cliff offer food, drinks, and board storage. The paddle-out from the beach is short, directly across the sand into the deeper water alongside the reef.
Balangan draws a mix of intermediate to advanced surfers during the dry season. Expect 15-25 surfers on good days. The atmosphere is more relaxed than Uluwatu or Padang Padang due to the wider take-off zone and longer ride. Local Balinese surfers share the line-up. Dawn and late afternoon sessions are quietest.
The sweet spot is a mid-tide on a 3-4ft swell. This combination provides enough water depth over the reef for safety whilst maintaining enough shape for the wave to run. Anything above 5ft and the wave starts closing out sections unpredictably. A standard shortboard works well, though a slightly longer board helps maintain speed through the flatter connecting sections. Reef boots are recommended, particularly for the rocky beach entry. Watch from the cliff for 10 minutes before committing; the close-out sets are visible from above.
Solid swell
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Combining historical conditions with school holiday crowd pressure to find the sweet spot.
The timing score combines two signals: historical conditions quality (how good the skiing or surfing typically is in a given week, based on 5 years of weather data) and crowd pressure (how many of this destination's feeder markets have school holidays that week).
Crowd pressure is weighted by each feeder country's share of visitors. If 40% of a resort's visitors come from France and France is on holiday, that contributes 0.40 to the crowd pressure score. Crowds can reduce the timing score by up to 35%, ensuring conditions still matter most.
Scores: 5 = great conditions with low crowds (the sweet spot). 4 = great conditions with moderate crowds, or good conditions with low crowds. 3 = average. 2 = below average conditions or very crowded. 1 = poor conditions or peak holiday chaos.
Last 29 days of logged conditions.
Based on historical weekly averages
Conditions at Balangan tend to be best between 07:00 to 10:00 in July.
Average score during this window: 61/100
See timing scores, school holiday busyness, and lift pass pricing to find the best time to book.
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