Winter Weather Warnings & Alerts
Back to All Alerts
🔵 Minor

Coastal Flood Advisory

Eastern Strait of Juan de Fuca

Coastal Flood Advisory issued December 17 at 7:37PM PST until December 18 at 1:00PM PST by NWS Seattle WA

Alert Description

* WHAT...Minor coastal flooding expected. Inundation of around 1.5 to 2 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...Eastern Strait of Juan de Fuca zone. * WHEN...From 9 AM to 1 PM PST Thursday. * 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 the morning high tide.

Safety Instructions

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.

Time Information

Effective
Dec 18, 2025, 5:00 PM
Expires
Dec 18, 2025, 12:00 PM
Issued
Dec 18, 2025, 3:37 AM

Alert Details

Severity
Minor
Urgency
Expected
Certainty
Likely
Category
Met

Issued By

NWS Seattle WA
National Weather Service

Share This Alert