12-Night Cruise on Silver ShadowSan Juan To San Juan - Weather

Departing San Juan, Puerto Rico on December 22, 2026, the Silversea Cruises ship Silver Shadow runs this 12-night San Juan To San Juan sailing. 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, St John, US Virgin Islands, Basseterre, St. Kitts, with 7 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Tuesday, Dec 22, 2026 — San Juan, Puerto Rico

   San Juan, Puerto Rico is a scheduled port of call on day 1 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 80°F.

2. Day 2 — Wednesday, Dec 23, 2026 — St John, US Virgin Islands

   St John, US Virgin Islands is a scheduled port of call on day 2 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 78°F.

3. Day 3 — Thursday, Dec 24, 2026 — Basseterre, St. Kitts

   Basseterre, St. Kitts is a scheduled port of call on day 3 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 80°F.

4. Day 4 — Saturday, Dec 26, 2026 — Mayreau, Grenadines

   Mayreau, Grenadines is a scheduled port of call on day 4 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 81°F.

5. Day 5 — Sunday, Dec 27, 2026 — St Georges, Grenada

   St Georges, Grenada is a scheduled port of call on day 5 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 79°F.

6. Day 6 — Tuesday, Dec 29, 2026 — Oranjestad, Aruba

   Oranjestad, Aruba is a scheduled port of call on day 6 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 80°F.

7. Day 7 — Wednesday, Dec 30, 2026 — Willemstad, Curacao

   Willemstad, Curacao is a scheduled port of call on day 7 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 80°F.

8. Day 8 — Thursday, Dec 31, 2026 — Kralendijk, Bonaire

   Kralendijk, Bonaire is a scheduled port of call on day 8 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 80°F.

9. Day 9 — Saturday, Jan 2, 2027 — Jost Van Dyke, British Virgin Islands

   Jost Van Dyke, British Virgin Islands is a scheduled port of call on day 9 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 79°F.

10. Day 10 — Sunday, Jan 3, 2027 — San Juan, Puerto Rico

    San Juan, Puerto Rico is a scheduled port of call on day 10 of the 12-night San Juan To San Juan cruise on Silver Shadow. Expected weather: partially cloudy with highs near 79°F.