Weather Alerts For Copalis Crossing, WA

Coastal Hazard Message National Weather Service Seattle WA 145 PM PST Thu Dec 4 2025 Grays Harbor County Coast- 145 PM PST Thu Dec 4 2025 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM TO 3 PM PST FRIDAY... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM TO 3 PM PST SATURDAY... ...COASTAL FLOOD ADVISORY IS CANCELLED... * WHAT...For the first Coastal Flood Advisory, minor coastal flooding expected. Inundation of 2 to 2.5 feet above ground level is possible along shorelines and low-lying coastal areas. For the second Coastal Flood Advisory, minor coastal flooding expected. Inundation of around 2 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...Grays Harbor County Coast zone. * WHEN...For the first Coastal Flood Advisory, from 9 AM to 3 PM PST Friday. For the second Coastal Flood Advisory, from 9 AM to 3 PM PST Saturday. * 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. * ADDITIONAL DETAILS...Coastal flooding will occur in the hours around high tide, at around 1200 PM Friday and Saturday. 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. &&