NORTHEAST U.S. WATERS

SYNOPSIS...A cold front will move E over the area tonight. Broad complex low pressure will move slowly E across the Gulf of Saint Lawrence and Newfoundland tonight through Sun, with a series of associated weak surface troughs moving across the waters tonight through Sun. Broad high pressure S of the area will briefly extend across the southern portions Sun night and early Mon. Low pressure inland will drive a warm front offshore from the Mid-Atlantic and N across the waters Mon and Mon night. The associated cold front will push E across the waters Tue, then clear E of the waters Tue night. Behind the front high pressure will build offshore Wed, then gradually slide E across the area through Wed night.