Expires:202308271300;;350400 FZUS71 KBOX 271203 MWSBOX Marine Weather Statement National Weather Service Boston/Norton MA 803 AM EDT Sun Aug 27 2023 ANZ250-254-270-271300- 803 AM EDT Sun Aug 27 2023 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary... Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm... Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM offshore... At 802 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near Stellwagen Bank, moving southeast at 10 knots. Locations impacted include... Stellwagen Bank. PRECAUTIONARY/PREPAREDNESS ACTIONS... Expect gusty winds to around 30 knots...briefly rough seas and lightning strikes. Consider heading for safe harbor until this storm passes. && LAT...LON 4220 7036 4251 7020 4239 6969 4205 6986 $$ KP