Timing is everything when planning a Perhentian trip. Visit during the wrong months and you'll find closed resorts and rough seas.
Season Overview
| Season | Months | Status |
|---|---|---|
| Peak Season | June - August | Best weather, busiest, highest prices |
| Shoulder Season | March - May, Sept - Oct | Good weather, fewer crowds |
| Monsoon (Closed) | November - February | Island closed, no boats |
Month-by-Month Guide
March - Early Season
Island wakes up from monsoon. Not all resorts open immediately. Lowest prices, very quiet.
April - Shoulder Season
Good weather, moderate crowds. Watch for Hari Raya holidays bringing local tourists.
May - Pre-Peak Excellence
Arguably the best month. Excellent visibility (20-25m), minimal rain, before school holiday rush.
June - August: Peak Season
Perfect weather, visibility 25-30m. Very busy with school holidays. Book 3-4 weeks ahead.
September - Late Shoulder
Crowds thin out, weather still reliable. Better deals on accommodation.
October - End of Season
Weather gamble - might be perfect or stormy. Some resorts close mid-October.
November - February: Monsoon
Do not plan a trip. Heavy rain, dangerous seas, no boats, closed resorts.
Best Time for Activities
| Activity | Best Months |
|---|---|
| Scuba Diving | May - August (best visibility) |
| Snorkeling | April - September |
| Turtle Watching | April - August (nesting season) |
| Budget Travel | March, September |
Weather Facts
- Temperature: 26-32°C year-round
- Humidity: 80-90%
- Water temp: 28-30°C (no wetsuit needed)
Our Recommendation
- Best overall: May - peak conditions without peak crowds
- Best for budget: Early March or late September
- Best for families: April (non-holiday week)
Check boat schedules and accommodation on the Dipsea app to plan your trip.