15 September 2026
April to November: the dry season
The best time for beaches and sea trips: clear skies, calm sea and pleasant temperatures.
July to November: whales
Humpback whales visit the north-western waters. Whale sharks are often seen from September to December.
December to March: the rainy season
Tropical showers late in the day, lush vegetation and lower prices. Avoid February, which is more exposed to cyclones.
Our tip
Book flagship trips (Nosy Iranja, catamaran) a few weeks ahead in high season, July to September and over Christmas.
