NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
2:53 AM Monday September 26
W2 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.W2 SYNOPSIS, LOW PRESSURE OF 295 INCHES OVER WEST CENTRAL ONTARIO WILL MOVE TO LAKE SUPERIOR TUESDAY MORNING.W2 THIS LOW WILL THEN SLOWLY MOVE SOUTH ACROSS WESTERN LOWER MICHIGAN TUESDAY NIGHT, AND THEN TO THE MID ATLANTIC WEDNESDAY NIGHT.W2 HIGH PRESSURE OF 303 INCHES WILL BUILD ACROSS ONTARIO AND THE UPPER MIDWEST WEDNESDAY NIGHT INTO THURSDAY.W2 LMZ261-362-364-366-563-565-567-868-261400.W2 LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH FOX ISLAND 5 NAUTICAL MILES OFFSHORE.W2 LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI.W2 LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 sheboygan wi to pentwater mi north, today, west winds to 30 knots.W2 occasional gale force gusts to 35 knots in the late morning and afternoon.W2 chance of showers this afternoon.W2 waves 4 to 7 feet occasionally to 9 feet building to 6 to 9 feet occasionally to 11 feet.W2 tonight, west winds to 30 knots.W2 occasional gale force gusts to 35 knots.W2 showers likely with a slight chance of thunderstorms.W2 waves 6 to 9 feet occasionally to 11 feet.W2 tuesday, west winds to 30 knots.W2 showers likely.W2 slight chance of waterspouts.W2 waves 5 to 8 feet occasionally to 10 feet.W2 tuesday night, northwest winds 15 to 25 knots becoming north 10 to 20 knots overnight.W2 showers likely.W2 slight chance of waterspouts.W2 waves 4 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.W2 wednesday, northeast winds 10 to 20 knots increasing to 15 to 25 knots.W2 chance of showers.W2 slight chance of waterspouts.W2 waves 2 to 4 feet building to 3 to 5 feet occasionally to 7 feet.W2 wednesday night, northeast winds 15 to 25 knots.W2 waves 3 to 5 feet occasionally to 7 feet.W2 thursday, north winds 10 to 20 knots.W2 waves 2 to 4 feet.W2 friday, northeast winds 10 to 15 knots.W2 waves 1 to 3 feet.W2