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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Nusa Lembongan’s tropical monsoon climate brings warm, humid conditions year-round. The live forecast above shows current conditions. The best time to visit is the dry season from May to October, when southeast trade winds keep skies clear and seas calm. Wet season runs November to March with short, heavy downpours.
What is the typical weather pattern for Nusa Lembongan?
Temperatures stay steady between 24–32°C year-round, with high humidity. The dry season (May–October) has less rain, more sunshine, and reliable winds for surfing and sailing. The wet season (November–March) sees higher rainfall, often as sudden tropical showers that pass quickly. Water temperature remains warm, around 26–29°C, making swimming comfortable any month.
How do the seasons affect your visit?
Dry-season visitors enjoy long sunny days and calm seas for snorkelling at Mangrove Point or diving at Crystal Bay. Nusa lembongan weather november and december mark the start of the wet season — expect afternoon storms but still many fine hours. Nusa lembongan weather march is the tail of the wet season, with building humidity before the dry returns. For a 14-day outlook, check the nusa lembongan weather forecast 14 days from reliable local sources; longer-range nusa lembongan weather forecast 30 days has lower accuracy but can indicate broad trends. Nusa lembongan weather radar is useful in the wet season to track approaching showers. The nusa lembongan weather bbc forecast offers a quick overview, but local readings are more precise.
What is the best month to visit Nusa Lembongan for diving?
August and September offer the clearest underwater visibility (15–30 metres) with minimal rain and strong currents that attract pelagic fish. Manta rays are common at Manta Point during these months.
Is Nusa Lembongan rainy in December?
Yes, nusa lembongan weather december is the wet season with about 290 mm of rain. Still, mornings are often sunny. Expect short tropical downpours in the afternoon — a rain jacket is handy.
Does Nusa Lembongan have a cyclone season?
Cyclones are rare this close to the equator. The island sits just south of the cyclone belt. The wet season can bring strong winds and rough seas but not full tropical cyclones.
Plan your trip with our Australia weather hub, or compare conditions in Bangkok and Singapore.