MyCruiseForecast

Seabourn · 16 nights

Seabourn Quest weather: 16-night cruise from Miami, December 20, 2026

The Seabourn Quest (Seabourn) leaves Miami on December 20, 2026 for a 16-night cruise, with stops in San Juan, Road Bay, Basseterre, Marigot, Les Saintes, Fort-de-France and 5 more. It returns to Miami on January 5, 2027. Typical afternoon highs along the route run from 74°F to 84°F (24°C to 29°C), and 4 days are at sea, where seas are typically moderate (around 5 ft).

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This page shows typical conditions for these dates. The interactive forecast adds a live day-by-day forecast, wave heights and weather alerts as the sailing gets closer.

Day-by-day itinerary and typical weather

Typical conditions for each date (2022–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Sun, Dec 20Miami Embark74 / 65°F24 / 18°C54%13 mph21 km/h–
Day 2Mon, Dec 21At sea78 / 69°F26 / 21°C54%10 mph16 km/h5 ft (1.4 m)Moderate; rougher days up to 6 ft
Day 3Tue, Dec 22At sea78 / 69°F26 / 21°C54%10 mph16 km/h5 ft (1.4 m)Moderate; rougher days up to 6 ft
Day 4Wed, Dec 23San Juan82 / 73°F28 / 23°C54%14 mph22 km/h–
Day 5Thu, Dec 24Road Bay81 / 78°F27 / 26°C20%17 mph27 km/h–
Day 6Fri, Dec 25Basseterre82 / 77°F28 / 25°C33%13 mph21 km/h–
Day 7Sat, Dec 26Marigot81 / 78°F27 / 26°C16%17 mph28 km/h–
Day 8Sun, Dec 27Les Saintes81 / 78°F27 / 25°C44%21 mph33 km/h–
Day 9Mon, Dec 28Fort-de-France84 / 74°F29 / 24°C42%12 mph20 km/h–
Day 10Tue, Dec 29Pigeon Island83 / 77°F29 / 25°C52%15 mph24 km/h–
Day 11Wed, Dec 30Roseau82 / 75°F28 / 24°C58%13 mph21 km/h–
Day 12Thu, Dec 31Little Bay, Montserrat81 / 78°F27 / 26°C22%19 mph30 km/h–
Day 13Fri, Jan 1St. John's83 / 75°F28 / 24°C47%14 mph22 km/h–
Day 14Sat, Jan 2Jost Van Dyke80 / 77°F27 / 25°C38%19 mph30 km/h–
Day 15Sun, Jan 3At sea78 / 69°F25 / 21°C36%12 mph19 km/h4 ft (1.1 m)Slight; rougher days up to 5 ft
Day 16Mon, Jan 4At sea78 / 69°F25 / 21°C36%12 mph19 km/h4 ft (1.1 m)Slight; rougher days up to 5 ft
Day 17Tue, Jan 5Miami Disembark75 / 62°F24 / 17°C33%13 mph21 km/h–

Seas are significant wave height, the average of the highest third of waves, on the Douglas sea state scale. What that means on board.

Ports on this cruise

More Seabourn Quest sailings

This is the last scheduled sailing we have for this ship.

All Seabourn Quest sailings · All Seabourn ships