Due to scheduled vessel maintenance, the 90-car Sealth will replace the 144-car Hyak for one week beginning Saturday, April 30. WSF advises drivers to arrive at the terminal early and anticipate overloads, especially on the following sailings: 2:40 p.m. and 6 p.m. from Anacortes; 8:05 a.m., 11:05 a.m. and 4:15 p.m. from Friday Harbor; and 5 p.m. from Lopez.