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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Explora Journeys Cruises's Explora I for a 15-night voyage on the An Extended Journey into Island Bliss & Lively Celebrations route, setting out from San Juan, Puerto Rico on December 20, 2026. It's a classic Caribbean cruise. Travelers sailing in December can generally expect warm, sunny weather with gentle trade winds. Ports of call include San Juan, Puerto Rico, Basseterre, St. Kitts, Tortola, British Virgin Islands, with 10 more along the way. The forecasts below break the weather down port by port.
San Juan, Puerto Rico is a scheduled port of call on day 1 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 80°F.
Basseterre, St. Kitts is a scheduled port of call on day 2 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 80°F.
Tortola, British Virgin Islands is a scheduled port of call on day 3 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 79°F.
St Barthelemy is a scheduled port of call on day 4 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 80°F.
St Barthelemy is a scheduled port of call on day 5 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 79°F.
Day 6 of 16 is a day at sea aboard Explora I, cruising between ports on the An Extended Journey into Island Bliss & Lively Celebrations itinerary.
Day 7 of 16 is a day at sea aboard Explora I, cruising between ports on the An Extended Journey into Island Bliss & Lively Celebrations itinerary.
Miami, Florida is a scheduled port of call on day 8 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 75°F.
Day 9 of 16 is a day at sea aboard Explora I, cruising between ports on the An Extended Journey into Island Bliss & Lively Celebrations itinerary.
Puerto Plata/Amber Cove, Dominican Republic is a scheduled port of call on day 10 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 81°F.
Catalina Island, Dominican Republic is a scheduled port of call on day 11 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 79°F.
St John, US Virgin Islands is a scheduled port of call on day 12 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 77°F.
Jost Van Dyke, British Virgin Islands is a scheduled port of call on day 13 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 79°F.
Basseterre, St. Kitts is a scheduled port of call on day 14 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 79°F.
St Thomas, US Virgin Islands is a scheduled port of call on day 15 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I. Expected weather: partially cloudy with highs near 78°F.
San Juan, Puerto Rico is a scheduled port of call on day 16 of the 15-night An Extended Journey into Island Bliss & Lively Celebrations cruise on Explora I.
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