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Coastal Flood Advisory
ActiveSan Juan County; Lowlands of Western Whatcom County
Starts
Ends
Issued
Severity
Minor
Urgency
Expected
Certainty
Likely
Details
* WHAT...Minor coastal flooding expected. Inundation of 1.5 to 2 feet above ground level is possible along shorelines and low- lying coastal areas.
* WHERE...San Juan County and Lowlands of Western Whatcom County zones.
* WHEN...From 5 AM to 11 AM PST Wednesday.
* 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.
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.
Data from the National Weather Service
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