8-Night Cruise on Carnival MagicEastern Caribbean - Weather

The Carnival Magic sails a 8-night Eastern Caribbean itinerary with Carnival Cruises, departing Miami, Florida on September 5, 2026. It's a classic Caribbean cruise. Travelers sailing in September can generally expect warm, sunny weather with gentle trade winds. Ports of call include Miami, Florida, Princess Cays, Bahamas, San Juan, Puerto Rico, with 3 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Saturday, Sep 5, 2026 — Miami, Florida

   Miami, Florida is a scheduled port of call on day 1 of the 8-night Eastern Caribbean cruise on Carnival Magic. Expected weather: partially cloudy with highs near 84°F.

2. Day 2 — Sunday, Sep 6, 2026 — Princess Cays, Bahamas

   Princess Cays, Bahamas is a scheduled port of call on day 2 of the 8-night Eastern Caribbean cruise on Carnival Magic. Expected weather: partially cloudy with highs near 83°F.

3. Day 3 — Tuesday, Sep 8, 2026 — San Juan, Puerto Rico

   San Juan, Puerto Rico is a scheduled port of call on day 3 of the 8-night Eastern Caribbean cruise on Carnival Magic. Expected weather: partially cloudy with highs near 84°F.

4. Day 4 — Wednesday, Sep 9, 2026 — Philipsburg, St. Maarten

   Philipsburg, St. Maarten is a scheduled port of call on day 4 of the 8-night Eastern Caribbean cruise on Carnival Magic. Expected weather: partially cloudy with highs near 83°F.

5. Day 5 — Thursday, Sep 10, 2026 — St Thomas, US Virgin Islands

   St Thomas, US Virgin Islands is a scheduled port of call on day 5 of the 8-night Eastern Caribbean cruise on Carnival Magic. Expected weather: partially cloudy with highs near 82°F.

6. Day 6 — Sunday, Sep 13, 2026 — Miami, Florida

   Miami, Florida is a scheduled port of call on day 6 of the 8-night Eastern Caribbean cruise on Carnival Magic. Expected weather: partially cloudy with highs near 84°F.