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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Fort Lauderdale, Florida on March 19, 2027, the Celebrity Cruises ship Celebrity Ascent runs this 10-night Ultimate Southern Caribbean sailing. It's a classic Caribbean cruise. Travelers sailing in March can generally expect warm, sunny weather with gentle trade winds. Ports of call include Fort Lauderdale, Florida, Philipsburg, St. Maarten, Castries, St Lucia, with 4 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Fort Lauderdale, Florida is a scheduled port of call on day 1 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 75°F.
Philipsburg, St. Maarten is a scheduled port of call on day 2 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 78°F.
Castries, St Lucia is a scheduled port of call on day 3 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 79°F.
St Georges, Grenada is a scheduled port of call on day 4 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 79°F.
Bridgetown, Barbados is a scheduled port of call on day 5 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 80°F.
St Johns, Antigua is a scheduled port of call on day 6 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 78°F.
Fort Lauderdale, Florida is a scheduled port of call on day 7 of the 10-night Ultimate Southern Caribbean cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 76°F.
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