Just a knot longer
Hang tight. We're checking the weather.
Just a knot longer
Hang tight. We're checking the weather.
Puerto Rico · Ships call at San Juan, Puerto Rico
Hot, hurricane season
October is inside the Atlantic hurricane season. A storm can change a port day or the whole route, so keep your plans here flexible.
San Juan in October offers pleasant temperatures, with highs around 84°F and comfortable lows near 78°F. Expect around 6 rainy days, typically brief afternoon showers rather than all-day rain. Morning excursions are usually the safest bet. Hot, hurricane season.
Crowds are moderate in October, making it a good balance between availability and weather. Lightweight layers work well: a light cardigan for evenings on deck and breathable tops for port days cover most conditions.
Affiliate links — these help keep our site free by earning us a commission at no extra cost to you.
Tours via Viator. Total review count and overall rating based on Viator and Tripadvisor reviews. Booking through our links keeps this site free at no cost to you.
Sailings that are at sea during October, with the date each one leaves port.
Seattle To Miami
Cunard Cruises
Sails Sep 17, 2026
Seattle To Miami
Cunard Cruises
Sails Sep 24, 2026
Eastern & Western Caribbean
MSC Cruises
Sails Oct 3, 2026
Eastern/Western Caribbean Adventurer
Princess Cruises
Sails Oct 4, 2026
Star Collector: Fall Leaves & Caribbean Breezes
Windstar Cruises
Sails Oct 9, 2026
Southern Caribbean Cruise
Royal Caribbean Cruises
Sails Oct 10, 2026
Ships leave either from the piers on Calle Marina in Old San Juan or from the Pan American Pier across the channel in Isla Grande. The airport is 10 to 20 minutes away by car, and Old San Juan’s forts and streets are an easy way to spend a day before or after.
The average high temperature in San Juan during October is 84°F, with a low of 78°F.
San Juan typically sees 6 days of rain in October. Hot, hurricane season.
For a October cruise to San Juan, you should pack lightweight, breathable clothing, swimwear, and sun protection.