Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 260759
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
359 AM EDT SAT JUL 26 2014

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 BROAD AREA OF LOW PRESSURE WILL DEVELOP OVER THE
NORTHERN AND WESTERN GREAT LAKES TODAY AND TONIGHT...DOWN TO AROUND
29.70 INCHES. A STRONGER WAVE OF LOW PRESSURE WILL DEVELOP AND MOVE
THROUGH THE PATTERN SUNDAY PULLING A STRONG COLD FRONT BEHIND IT
SUNDAY NIGHT. STRONG NORTHERLY FLOW FOR LATE JULY WILL FOLLOW THE
FRONT MONDAY BEFORE HIGH PRESSURE...30.00 INCHES...SETTLES OVER AREA
DURING MID WEEK.

LHZ361-262015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
359 AM EDT SAT JUL 26 2014

.TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO 10 KNOTS
BY MIDNIGHT...THEN BECOMING LIGHT AND VARIABLE LATE. A CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. WAVES 2 FEET OR
LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. SHOWERS WITH THUNDERSTORMS LIKELY. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH
15 TO 20 KNOTS LATE. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.
WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO
3 FEET.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS LATE...THEN DIMINISHING TO 5 TO 10 KNOTS AFTER MIDNIGHT.
A CHANCE OF SHOWERS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS LATE.
WAVES 2 FEET OR LESS.


$$

LHZ362-363-262015-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
359 AM EDT SAT JUL 26 2014

.TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS BY EARLY AFTERNOON...THEN DIMINISHING TO 5 TO 10 KNOTS
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. SHOWERS LIKELY EARLY. THUNDERSTORMS LIKELY. SHOWERS BY LATE
MORNING. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH
15 TO 20 KNOTS LATE. SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. WAVES 1 TO 3 FEET...
BUILDING TO 4 TO 6 FEET LATE. WAVES OCCASIONALLY AROUND 8 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTHWEST 10 TO 15 KNOTS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS LATE.
WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
2 FEET OR LESS.


$$

LHZ462>464-262015-
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-
359 AM EDT SAT JUL 26 2014

.TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 2 FEET
OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO
15 TO 20 KNOTS OVERNIGHT. SHOWERS AND A CHANCE OF THUNDERSTORMS.
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. WAVES 1 TO
3 FEET...BUILDING TO 4 TO 6 FEET LATE. WAVES OCCASIONALLY AROUND
8 FEET.
.MONDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE WEST
LATE. A CHANCE OF SHOWERS LATE. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
2 FEET OR LESS.


$$

LHZ461-262015-
MAFOR 2609/
HURON NORTH 12510 11500 12410 11500 12600. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS. 220102.

HURON SOUTH 13500 12400 12500 11600. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH LATE AFTERNOON TODAY. A CHANCE OF SHOWERS AND
THUNDERSTORMS TONIGHT. WAVES 2 FEET OR LESS. 220002.

$$

BT

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






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