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

Join Royal Caribbean Cruises's Icon Of The Seas for a 7-night voyage on the Eastern Caribbean & Perfect Day route, setting out from Miami, Florida on July 18, 2026. It's a classic Caribbean cruise. Travelers sailing in July can generally expect warm, sunny weather with gentle trade winds. Ports of call include Miami, Florida, St Thomas, US Virgin Islands, San Juan, Puerto Rico, with 2 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Saturday, Jul 18, 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: rain, partially cloudy with highs near 89°F.

2. Day 2 — Tuesday, Jul 21, 2026 — St Thomas, US Virgin Islands

   St Thomas, US Virgin Islands 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: rain with highs near 82°F.

3. Day 3 — Wednesday, Jul 22, 2026 — San Juan, Puerto Rico

   San Juan, Puerto Rico 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 86°F.

4. Day 4 — Friday, Jul 24, 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: overcast with highs near 84°F.

5. Day 5 — Saturday, Jul 25, 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: rain with highs near 88°F.