NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
8:38 AM Sunday April 23
W2 WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVE, ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10% OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.W2 SYNOPSIS, HIGH PRESSURE AVERAGING 302 INCHES EXTENDS FROM NEW ENGLAND THROUGH THE SOUTHERN LAKES TO THE CENTRAL PLAINS.W2 THIS RIDGE WILL SLOWLY SAG SOUTH AS IT WEAKENS TODAY AND TONIGHT.W2 LOW PRESSURE OF 296 INCHES EAST OF JAMES BAY WILL MOVE ACROSS NORTHERN QUEBEC TODAY.W2 A TRAILING COLD FRONT WILL MOVE SOUTH ACROSS THE LAKE TODAY.W2 LOW PRESSURE OF 294 INCHES WILL MOVE FROM THE NORTHERN PLAINS MONDAY TO LAKE SUPERIOR TUESDAY AND FILL.W2 LOW PRESSURE OF 294 INCHES OVER THE CENTRAL PLAINS TUESDAY WILL MOVE NORTHEAST TO LAKE MICHIGAN WEDNESDAY.W2 LMZ261-362-364-366-563-565-567-669-868-870-232130.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 SHEBOYGAN TO PORT WASHINGTON WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 port washington wi to whitehall mi north, rest of today, north winds 15 to 25 knots becoming northeast.W2 waves 3 to 5 feet occasionally to 7 feet.W2 tonight, northeast winds 15 to 25 knots becoming east 10 to 20 knots.W2 waves subsiding to 2 to 4 feet.W2 monday, southeast winds 15 to 20 knots increasing to 30 knots.W2 waves 3 to 5 feet occasionally to 7 feet.W2 monday night, southeast winds to 30 knots diminishing to 15 to 25 knots.W2 waves 3 to 5 feet occasionally to 7 feet.W2 tuesday, south winds 15 to 25 knots diminishing to 10 to 20 knots.W2 waves 3 to 5 feet occasionally to 7 feet.W2 tuesday night, southeast winds 10 to 20 knots increasing to 15 to 25 knots.W2 chance of rain showers.W2 waves 2 to 4 feet.W2 wednesday, east winds 15 to 25 knots becoming northeast to 30 knots in the afternoon.W2 rain showers likely.W2 waves 3 to 5 feet occasionally to 7 feet.W2 thursday, west winds to 30 knots.W2 chance of rain showers.W2 waves 4 to 6 feet occasionally to 8 feet.W2