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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Grandeur Of The Seas sails a 7-night Southern Caribbean Cruise itinerary with Royal Caribbean Cruises, departing San Juan, Puerto Rico on May 15, 2027. It's a classic Caribbean cruise. Travelers sailing in May can generally expect warm, sunny weather with gentle trade winds. Ports of call include San Juan, Puerto Rico, St Thomas, US Virgin Islands, St Croix, US Virgin Islands, with 4 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
San Juan, Puerto Rico is a scheduled port of call on day 1 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 82°F.
St Thomas, US Virgin Islands is a scheduled port of call on day 2 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 80°F.
St Croix, US Virgin Islands is a scheduled port of call on day 3 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 80°F.
Philipsburg, St. Maarten is a scheduled port of call on day 4 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 81°F.
Castries, St Lucia is a scheduled port of call on day 5 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 81°F.
Bridgetown, Barbados is a scheduled port of call on day 6 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 82°F.
San Juan, Puerto Rico is a scheduled port of call on day 7 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 82°F.
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From $250
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St Thomas, US Virgin Islands
Most PopularSnorkel St. John Tour from Sapphire and Margaritaville
From $165
Book NowBudget PickHigh Speed Harbor Tour from Charlotte Amalie Cruise Port
From $50
Book NowSt Croix, US Virgin Islands
Most PopularSt. Croix Ghost Tour of Historic Christiansted
From $45
Book NowPhilipsburg, St. Maarten
Most PopularAll In One Island Tour of St. Martin | St. Maarten
From $70
Book NowCastries, St Lucia
Most PopularPrivate Full Day Charter: St Lucia Boat Tour to Soufriere
From $250
Book NowBridgetown, Barbados
Most PopularBarbados Turtle and Shipwreck Snorkel Adventure
From $36
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
