Sea you in a moment
Hang tight. We're checking the weather.
Sea you in a moment
Hang tight. We're checking the weather.
Turkey · Ships call at Istanbul, Turkey
Mild and pleasant
Istanbul in May offers pleasant temperatures, with highs around 68°F and comfortable lows near 56°F. Rain is uncommon, with only about 2 rainy days expected across the month, ideal for beach days and shore excursions. Mild and pleasant.
This is one of the most popular months to visit Istanbul, so book shore excursions early. The top snorkeling spots and tours sell out fast. 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 May, with the date each one leaves port.
Mediterranean's Iconic Shores
Viking Cruises
Sails Apr 3, 2027
Adriatic & Mediterranean Sojourn
Viking Cruises
Sails Apr 10, 2027
An Extended Journey of Alluring Mediterranean Beauty & Timeless Intrigue
Explora Journeys Cruises
Sails Apr 14, 2027
New! Grand Mediterranean Explorer
Viking Cruises
Sails Apr 16, 2027
Ancient Adriatic Treasures
Viking Cruises
Sails Apr 17, 2027
Mediterranean
MSC Cruises
Sails Apr 22, 2027
Ships use Galataport in Karaköy, on the European side, across the Golden Horn from the old city. Istanbul Airport is about 45 minutes to over an hour away by car, and the T1 tram to Sultanahmet stops across the road from the terminal.
The average high temperature in Istanbul during May is 68°F, with a low of 56°F.
Istanbul typically sees 2 days of rain in May. Mild and pleasant.
For a May cruise to Istanbul, you should pack layers, a light jacket, and comfortable walking shoes.