NY Marine Warning and Forecast July 23, 2021 FacebookTwitterEmail _____ 813 PM EDT Fri Jul 23 2021 ...A STRONG THUNDERSTORM APPROACHING THE WATERS SOUTHEAST OF BLOCK ISLAND... to 20 nm South of Block Island... Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 40 NM offshore... of producing winds to around 30 knots and small hail. This thunderstorm was located near Block Island, moving southeast at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... lightning strikes. Consider heading for safe harbor until this storm passes. open water stay below deck if possible and keep away from ungrounded metal objects. 4122 7147 4089 7106 4072 7135 ...A STRONG THUNDERSTORM APPROACHING THE WATERS SOUTHEAST OF BLOCK ISLAND...