Coastal Flood Advisory

Full Alert Message

Coastal Hazard Message National Weather Service Seattle WA 242 PM PST Mon Jan 5 2026 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 AM TO 10 AM PST TUESDAY... * WHAT...Minor coastal flooding expected. Inundation of around 1.5 to 2.5 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...San Juan County, Lowlands of Western Skagit and Northwestern Snohomish Counties, Downtown Everett / Marysville Area, Shoreline / Lynnwood / South Everett Area, City of Seattle, Lowlands of Pierce and Southern King Counties, Eastern Kitsap County and Island County zones. * WHEN...From 6 AM to 10 AM PST Tuesday. * IMPACTS...Minor coastal flooding due to tidal overflow is expected around high tide. This may lead to flooding of parking lots, parks, and roads, with only isolated road closures expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Inundation above ground level refers to the height above the Mean Higher High Water (MHHW) level.