WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.
Synopsis: HIGH PRESSURE AROUND 30.3 INCHES CENTERED OVER THE MID
ATLANTIC COAST WILL CONTINUE TO VERY SLOWLY SLIDE EAST OFF THE
COAST WHILE RIDGING EXTENDS SOUTHWEST THROUGH THE LOWER
MISSISSIPPI VALLEY. MEANWHILE...LOW PRESSURE OF 29.5 INCHES OVER
SOUTHERN MANITOBA WILL GRADUALLY TRACK TO WESTERN QUEBEC BY
THURSDAY MORNING. AN ASSOCIATED COLD FRONT WILL THEN SWEEP ACROSS
LAKE MICHIGAN WEDNESDAY NIGHT. ANOTHER HIGH AROUND 30.2 INCHES IS
THEN FORECAST TO BUILD OVER THE WESTERN LAKES REGION BY FRIDAY
South winds 20 to 25 kt becoming southwest. Showers and thunderstorms likely this morning...then chance of showers and thunderstorms this afternoon. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft occasionally to 7 ft.
Southwest winds 10 to 20 kt becoming west 5 to 10 kt overnight. Showers and thunderstorms likely in the evening...then chance of showers and thunderstorms overnight. Waves subsiding to 1 to 3 ft.
West winds 10 to 15 kt diminishing to 5 to 10 kt. Chance of showers and thunderstorms. Waves 1 to 2 ft.
West winds 10 to 20 kt becoming northwest 15 to 25 kt. Waves 1 to 3 ft building to 2 to 4 ft.
Northwest winds 10 to 20 kt diminishing to 10 to 15 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Northeast winds 5 to 10 kt becoming east. Waves 1 to 2 ft.
Southeast winds 10 to 15 kt. Waves 1 to 2 ft.
Southwest winds 10 to 15 kt. Chance of showers and thunderstorms. Waves 1 to 2 ft.