I’m just wondering about the flooding part of things. That appears to have been unanticipated in the OBX.
The outer banks were under storm surge watches/warnings. Unfortunately people tend to focus on only the hurricane category and not the surge. Below is an excerpt from Wednesday's 8 AM bulletin. I have bolded the part that covers Ocracoke which experienced about 6 feet of surge. When the eye passes on or close to the outer banks they are vulnerable to surge on the back side of the storm coming from the sounds in addition to surge from the ocean when the storm is approaching. On the back side of the storm the northwest or west winds will push the water from the sound.
STORM SURGE: The combination of a dangerous storm surge and the
tide will cause normally dry areas near the coast to be flooded by
rising waters moving inland from the shoreline. The water could
reach the following heights above ground somewhere in the indicated
areas if the peak surge occurs at the time of high tide...
Isle of Palms to Myrtle Beach SC...5 to 8 ft
Savannah River to Isle of Palms SC...4 to 7 ft
Myrtle Beach SC to Cape Lookout NC...4 to 7 ft
Cape Lookout NC to Duck NC, including Pamlico and Albemarle Sounds
and the Neuse and Pamlico Rivers...4 to 6 ft
Volusia/Brevard County Line FL to Savannah River...3 to 5 ft
Sebastian Inlet FL to Volusia/Brevard County Line FL...2 to 4 ft
Duck NC to Poquoson VA, including Hampton Roads...2 to 4 ft.
Here is the complete 8 AM bulletin from Wednesday
If anyone wants to trace back through the bulletins to find when the first storm surge watch was issued here is the full list of bulletins for Dorian