7-Night Cruise on Icon Of The SeasEastern Caribbean & Perfect Day - Weather

Departing Miami, Florida on September 12, 2026, the Royal Caribbean Cruises ship Icon Of The Seas runs this 7-night Eastern Caribbean & Perfect Day sailing. 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, Philipsburg, St. Maarten, St Thomas, US Virgin Islands, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Saturday, Sep 12, 2026 — Miami, Florida

   Miami, Florida is a scheduled port of call on day 1 of the 7-night Eastern Caribbean & Perfect Day cruise on Icon Of The Seas. Expected weather: partially cloudy with highs near 84°F.

2. Day 2 — Tuesday, Sep 15, 2026 — Philipsburg, St. Maarten

   Philipsburg, St. Maarten is a scheduled port of call on day 2 of the 7-night Eastern Caribbean & Perfect Day cruise on Icon Of The Seas. Expected weather: partially cloudy with highs near 83°F.

3. Day 3 — Wednesday, Sep 16, 2026 — St Thomas, US Virgin Islands

   St Thomas, US Virgin Islands is a scheduled port of call on day 3 of the 7-night Eastern Caribbean & Perfect Day cruise on Icon Of The Seas. Expected weather: partially cloudy with highs near 82°F.

4. Day 4 — Friday, Sep 18, 2026 — Coco Cay, Bahamas

   Coco Cay, Bahamas is a scheduled port of call on day 4 of the 7-night Eastern Caribbean & Perfect Day cruise on Icon Of The Seas. Expected weather: partially cloudy with highs near 83°F.

5. Day 5 — Saturday, Sep 19, 2026 — Miami, Florida

   Miami, Florida is a scheduled port of call on day 5 of the 7-night Eastern Caribbean & Perfect Day cruise on Icon Of The Seas. Expected weather: partially cloudy with highs near 83°F.