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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Viking Sea sails a 21-night New! From The Caribbean To The Amazon itinerary with Viking Cruises, departing San Juan, Puerto Rico on December 15, 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, Bridgetown, Barbados, Iles Du Salut, French Guiana, with 9 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 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 80°F.
Bridgetown, Barbados is a scheduled port of call on day 2 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 81°F.
Iles Du Salut, French Guiana is a scheduled port of call on day 3 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: rain, partially cloudy with highs near 82°F.
Santarem, Brazil is a scheduled port of call on day 4 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 89°F.
Parintins, Brazil is a scheduled port of call on day 5 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 87°F.
Manaus, Brazil is a scheduled port of call on day 6 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 86°F.
Belem, Brazil is a scheduled port of call on day 7 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 89°F.
Scarborough, Tobago is a scheduled port of call on day 8 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 80°F.
Castries, St Lucia is a scheduled port of call on day 9 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 80°F.
St Johns, Antigua is a scheduled port of call on day 10 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 79°F.
St Thomas, US Virgin Islands is a scheduled port of call on day 11 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 78°F.
San Juan, Puerto Rico is a scheduled port of call on day 12 of the 21-night New! From The Caribbean To The Amazon cruise on Viking Sea. Expected weather: partially cloudy with highs near 79°F.
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