Derawan Islands in March
Good time to visit
March is transitional - better than January and February but still unpredictable. Late March shows promise if you're willing to gamble on weather.
Weather
March starts showing signs of improvement as the wet season begins its retreat. You'll still get regular afternoon storms but they're shorter and less intense. Seas start calming down, though visibility underwater remains patchy.
31°C high25°C low14 rain days
Crowds & Cost
low crowds
~$100/day average
Events & Festivals
- •Nyepi (Balinese New Year - affects some Indonesian holidays)
March Tips
- •Late March offers better weather windows for diving
- •Book flexible accommodations in case of weather delays
- •Pack both rain gear and sun protection
All Months
April through September offers the calmest seas and clearest visibility for diving. Visibility regularly exceeds 30 meters during these months, and boat rides between islands are comfortable. This is peak season, so book accommodations well in advance.
Manta ray sightings peak from May to August when plankton blooms attract them to cleaning stations. Whale sharks are present year-round but seem more active during the calmer months.
Avoid October through March when northeast monsoons bring rough seas and frequent rain. Many dive operators close during January and February due to dangerous conditions. Even if you can get there, you'll spend most days stuck indoors.
The shoulder months of April and September offer the best value with good weather but fewer crowds. Water temperature stays around 28°C year-round, so a 3mm wetsuit is plenty.
Derawan Islands Scores
Solo
6/10
Couples
7/10
Families
4/10
Adventure
9/10
Budget
5/10
Luxury
3/10
BUILD YOUR DERAWAN ISLANDS PLAN
Insider picks, smart timing, and a plan ready when you are.