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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Celebrity Summit sails a 18-night Panama Canal Eastbound itinerary with Celebrity Cruises, departing Los Angeles, California on September 18, 2027. It's a classic Mexican Riviera cruise. Travelers sailing in September can generally expect warm, dry, and reliably sunny Pacific-coast weather. Ports of call include Los Angeles, California, Puerto Vallarta, Mexico, Puerto Quetzal, Guatemala, with 5 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Los Angeles, California is a scheduled port of call on day 1 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: partially cloudy with highs near 79°F.
Day 2 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Day 3 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Puerto Vallarta, Mexico is a scheduled port of call on day 4 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: partially cloudy with highs near 80°F.
Day 5 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Day 6 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Puerto Quetzal, Guatemala is a scheduled port of call on day 7 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: partially cloudy with highs near 84°F.
Day 8 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Puntarenas, Costa Rica is a scheduled port of call on day 9 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: overcast with highs near 82°F.
Day 10 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Panama Canal is a scheduled port of call on day 11 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: overcast with highs near 84°F.
Cartagena, Colombia is a scheduled port of call on day 12 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: partially cloudy with highs near 88°F.
Day 13 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Day 14 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Grand Turk, Turks and Caicos is a scheduled port of call on day 15 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit. Expected weather: partially cloudy with highs near 83°F.
Day 16 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Day 17 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Day 18 of 19 is a day at sea aboard Celebrity Summit, cruising between ports on the Panama Canal Eastbound itinerary.
Boston, Massachusetts is a scheduled port of call on day 19 of the 18-night Panama Canal Eastbound cruise on Celebrity Summit.
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