The National Weather Service has posted a Coastal Flood Watch beginning on Thursday. Widespread moderate tidal flooding is expected in multiple successive high tide cycles beginning midday Thursday and lasting into the weekend. There is a possibility of 8 to 12 foot breaking waves. Major coastal flooding is possible during the high tide cycles on Friday and Saturday. High tides will take place beginning between 10:30 am and noon on Thursday, which high tide on the back bays starting later. Numerous roadways may flood and minor to moderate property damage is possible, according to the watch.