Great Lakes Forecast
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000
FZUS63 KDTX 300742
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
342 AM EDT SAT MAY 30 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A COLD FRONT...29.90 INCHES...WILL MOVE SOUTH ACROSS THE
GREAT LAKES TODAY AND INTO THE OHIO VALLEY TONIGHT. LOW
PRESSURE...29.80 INCHES...WILL DEVELOP OVER MISSOURI TODAY AND TRACK
ALONG THIS FRONT OVER THE OHIO VALLEY ON SUNDAY. MEANWHILE...HIGH
PRESSURE...30.40 INCHES...WILL BUILD ACROSS LAKE SUPERIOR ON SUNDAY.
THIS HIGH WILL MOVE INTO LOWER MICHIGAN BY MONDAY AS THE LOW LIFTS
OFF TO THE EAST.

LHZ361-362-302015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
342 AM EDT SAT MAY 30 2015

.TODAY...NORTHWEST WINDS 10 TO 15 KNOTS. SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS THROUGH EARLY AFTERNOON...THEN A CHANCE
OF SHOWERS BY MID AFTERNOON. WAVES 2 TO 4 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...VEERING TO THE
NORTHEAST BY MIDNIGHT. WAVES 3 TO 5 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS. WAVES 4 TO 6 FEET.
.SUNDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET. WAVES OCCASIONALLY AROUND
8 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON...THEN BACKING TO THE WEST IN THE
EVENING...VEERING TO THE WEST 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES
1 TO 3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE SOUTHEAST LATE.
WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
LATE. WAVES 2 FEET OR LESS.


$$

LHZ363-302015-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
342 AM EDT SAT MAY 30 2015

.TODAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE NORTHWEST BY
LATE MORNING...THEN BECOMING NORTH 15 TO 20 KNOTS BY MID
AFTERNOON. SHOWERS WITH A CHANCE OF THUNDERSTORMS. WAVES 1 TO 3
FEET...BUILDING TO 2 TO 4 FEET BY LATE MORNING.
.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 15 TO
20 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET...
BUILDING TO 5 TO 7 FEET LATE. WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTH 15 TO 20 KNOTS LATE. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.SUNDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE EAST LATE...
VEERING TO THE SOUTH AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-302015-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
342 AM EDT SAT MAY 30 2015

.TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS...VEERING NORTH 15 TO 20
KNOTS BY MID AFTERNOON. SHOWERS WITH A CHANCE OF THUNDERSTORMS. WAVES
1 TO 3 FEET... BUILDING TO 3 TO 5 FEET BY MID AFTERNOON.
.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MIDNIGHT. SHOWERS THROUGH MIDNIGHT. A CHANCE OF
THUNDERSTORMS. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8
FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS. RAIN LIKELY THROUGH MID
AFTERNOON...THEN A CHANCE OF SHOWERS LATE. WAVES 5 TO 7 FEET.
WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
THROUGH MIDNIGHT. WAVES 3 TO 5 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTHEAST
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-302015-
MAFOR 3009/
HURON NORTH 11620 11716 13726 11820 12120. A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE...THEN A CHANCE OF THUNDERSTORMS
IN THE MORNING TODAY. A CHANCE OF SHOWERS AFTER MIDNIGHT TONIGHT.
WAVES 2 TO 4 FEET TODAY. WAVES 3 TO 5 FEET WITH MAXIMUM WAVE
HEIGHT AROUND 6 FEET TONIGHT. 220103.

HURON SOUTH 11510 11516 11716 14826 11126. A CHANCE OF
THUNDERSTORMS THROUGH LATE AFTERNOON TODAY. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET TODAY. WAVES 3 TO 5 FEET WITH MAXIMUM
WAVE HEIGHT AROUND 6 FEET TONIGHT. 220103.

$$

JVC/SC

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)



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