(Portland, OR) -- It's Fleet Week in Portland as the Rose Festival Fleet arrives and docks on the sea wall at Waterfront Park. Two ships arrive this afternoon, one ship tomorrow and then seven ships arrive on Thursday afternoon. Bridge lifts will cause disruptions of traffic. The U.S. Navy, U.S. Coast Guard and Canadian Navy ships will open for tours at 9 o'clock Friday morning. Tours last through Sunday. The ships will depart Monday morning starting at 7 o'clock. They should all be gone by noon on Monday.