12-Night Cruise on Sapphire PrincessTreasures of Southeast Asia - Weather

The Sapphire Princess sails a 12-night Treasures of Southeast Asia itinerary with Princess Cruises, departing Singapore on September 28, 2027. It's a classic Asia cruise. Travelers sailing in September can generally expect cooler, off-season conditions. Ports of call include Singapore, Klang, Malaysia, Penang, Malaysia, with 3 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Tuesday, Sep 28, 2027 — Singapore

   Singapore is a scheduled port of call on day 1 of the 12-night Treasures of Southeast Asia cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 83°F.

2. Day 2 — Wednesday, Sep 29, 2027 — Klang, Malaysia

   Klang, Malaysia is a scheduled port of call on day 2 of the 12-night Treasures of Southeast Asia cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 87°F.

3. Day 3 — Thursday, Sep 30, 2027 — Penang, Malaysia

   Penang, Malaysia is a scheduled port of call on day 3 of the 12-night Treasures of Southeast Asia cruise on Sapphire Princess. Expected weather: overcast with highs near 89°F.

4. Day 4 — Friday, Oct 1, 2027 — Phuket, Thailand

   Phuket, Thailand is a scheduled port of call on day 4 of the 12-night Treasures of Southeast Asia cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 83°F.

5. Day 5 — Tuesday, Oct 5, 2027 — Bali, Indonesia

   Bali, Indonesia is a scheduled port of call on day 5 of the 12-night Treasures of Southeast Asia cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 78°F.

6. Day 6 — Sunday, Oct 10, 2027 — Fremantle, Australia

   Fremantle, Australia is a scheduled port of call on day 6 of the 12-night Treasures of Southeast Asia cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 71°F.