Setting sail
Hang tight. We're checking the weather.
Setting sail
Hang tight. We're checking the weather.
United States · Ships call at Seattle, Washington
Warm and dry, the driest month
Seattle in July offers pleasant temperatures, with highs around 75°F and comfortable lows near 53°F. Rain is uncommon, with only about 1 rainy days expected across the month, ideal for beach days and shore excursions. Warm and dry, the driest month.
This is one of the most popular months to visit Seattle, 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 July, with the date each one leaves port.
Legendary Alaska Arctic Circle Solstice
HAL Cruises
Sails Jun 6, 2027
Alaska Inside Passage & Glacier
Carnival Cruises
Sails Jun 24, 2027
Visions of Alaska Seattle to Seattle
Oceania Cruises
Sails Jun 24, 2027
Alaska: Inside Passage & Glacial Fjords
Virgin Voyages Cruises
Sails Jun 24, 2027
Alaska Adventure Cruise
Royal Caribbean Cruises
Sails Jun 25, 2027
Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria
NCL Cruises
Sails Jun 25, 2027
Most Seattle cruises leave from Smith Cove, Pier 91, a few miles north of downtown, and some use Pier 66 on the downtown waterfront. Sea-Tac Airport is 30 to 45 minutes away by car. The Link light rail runs from the airport to downtown, but not to Pier 91.
The average high temperature in Seattle during July is 75°F, with a low of 53°F.
Seattle typically sees 1 days of rain in July. Warm and dry, the driest month.
For a July cruise to Seattle, you should pack layers, a light jacket, and comfortable walking shoes.