What is happening
The areas affected include... Sandy Hook NJ to Fire Island Inlet NY out 20 NM... Fire Island Inlet to Moriches Inlet NY out 20 NM... Long Island South Shore Bays... At 750 AM EST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 7 nm south of Fire Island Inlet, moving northeast at 20 knots.
Official instructions
Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes.
Original message from NWS Upton NY. Wording is preserved from the source.
