Coastal Flood Advisory for South Washington Coast

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Bulletin details

* WHAT...For the Coastal Flood Advisory, tidal overflow flooding expected. For the High Surf Advisory, large waves and hazardous surf conditions. Breakers up to 30 to 35 feet. * WHERE...South Washington Coast. * WHEN...For the Coastal Flood Advisory, from noon today to 4 PM PST this afternoon. For the High Surf Advisory, from noon today to noon PST Saturday. * IMPACTS...Minor flooding, up to one foot above ground level, during high tides is expected in the low lying areas near bays, sloughs, and the lower reaches of the coastal rivers. Destructive waves may wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and jetties and drown while observing high surf. Minor beach erosion may damage coastal properties and buildings. Higher than normal water run-up is expected on beaches and low-lying shoreline. * ADDITIONAL DETAILS...The threat of sneaker waves is extreme during these scenarios. Sneaker waves can suddenly knock people off of their feet and quickly pull them into the frigid ocean which may lead to serious injury or drowning. The sneaker wave threat will peak this evening and tonight. In addition, the Toke Point Tide gauge is forecast to reach approximately 11.2 ft during high tide this afternoon.