Shaw Island, near Friday Harbor, Washington, United States

Coastal Flood Warning issued November 13 at 4:31AM PST until November 13 at 12:00PM PST by NWS Seattle WA

Issued by NWS Seattle WA

* WHAT...Significant coastal flooding expected. Inundation of 2.5 to 3 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...San Juan County zone. * WHEN...From 6 AM to noon PST Friday. * IMPACTS...Significant coastal flooding due to high tides and storm surge is expected. This is expected to lead to numerous road closures. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Shoreline erosion or damage may occur.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Inundation above ground level refers to the height above the Mean Higher High Water (MHHW) level.

Read it on weather.gov