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.

* WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways. * WHERE...In Delaware, New Castle. In New Jersey, Salem. * WHEN...Until 3 AM EDT early this morning. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS...Another round of widespread minor coastal flooding is forecast for the Friday night high tide. The Friday night high tide is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.