High Surf Advisory issued October 29 at 2:56AM EDT until October 30 at 2:00AM EDT by NWS Jacksonville FL

* WHAT…For the Coastal Flood Advisory, minor flooding during times of high tide. For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 6 to 8 feet. * WHERE…Coastal Nassau County. * WHEN…For the Coastal Flood Advisory, until 3 PM EDT Friday. For the High Rip Current Risk, through Sunday evening. For the High Surf Advisory, until 2 AM EDT Friday. * IMPACTS…Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Official 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. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to…

National Weather Service: View official alert and latest details.