You can in the fire pits. They are not allowed on the beach. Bring plenty of firewood! It can get chilly there at night.
There are fire pits but it probably depends on seasonal fire restrictions. The only to know for sure is to call the park to find out if there's a ban.
You can have fires on the beach, they just need to be 100ft away from the dune and be at 4x4x4 feet. Dependent on whether or not there is a state wide fire ban in effect.
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