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: A 29.2 INCH LOW OVER HUDSON BAY WILL REMAIN
STATIONARY THROUGH THE WEEKEND AS IT SLOWLY WEAKENS TO 29.5
INCHES. MEANWHILE...A 30.2 INCH HIGH IS CENTERED OVER THE NORTHERN
PLAINS BUT EXTENDS THROUGH THE OHIO VALLEY. THE HIGH WILL SLOWLY
SHIFT EAST WHILE A WEAK TROUGH AVERAGING 29.7 INCHES ASSOCIATED
WITH A COLD FRONT SWINGS OVER THE LAKE SUNDAY AFTERNOON AND NIGHT.
A 30.0 INCH HIGH THEN SPREADS OVER THE WESTERN GREAT LAKES MONDAY
EVENING AND SHIFTS EAST OF THE LAKE MID NEXT WEEK.
West winds 10 to 20 kt easing to 10 to 15 kt and becoming southwest. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Southwest winds 10 to 15 kt increasing to 10 to 20 kt. Chance of showers and thunderstorms overnight. Waves 1 to 3 ft.
Southwest winds 10 to 20 kt increasing to 20 to 25 kt with gusts to 30 kt possible. Chance of showers and thunderstorms. Waves building to 4 to 6 ft occasionally to 8 ft.
West winds 15 to 25 kt becoming northwest 10 to 15 kt overnight. Showers and thunderstorms likely in the evening...then chance of showers overnight. Waves subsiding to 2 to 4 ft.
Northwest winds 10 to 15 kt. Waves 1 to 3 ft.
Northwest winds 5 to 10 kt. Waves 1 to 2 ft.
Northwest winds 5 to 10 kt becoming north 10 to 15 kt. Waves 1 ft or less.
Northeast winds 10 to 15 kt. Waves 1 to 2 ft.