Expires:202411221130;;444808 FZUS56 KSEW 212226 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 226 PM PST Thu Nov 21 2024 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-221130- 226 PM PST Thu Nov 21 2024 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...A low pressure system continues to spin well west of Vancouver Island. Another deep low will track northward along the coastal waters on Friday. This second low will weaken over the offshore waters into the weekend. $$