Great Lakes Forecast
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000
FZUS63 KDTX 200149
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
947 PM EDT FRI SEP 19 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...LOW PRESSURE...AVERAGING 29.40 INCHES...WILL MOVE ACROSS
SOUTH-CENTRAL ONTARIO TONIGHT INTO SATURDAY. MEANWHILE...HIGH
PRESSURE...AVERAGING 30.40 INCHES...WILL MOVE NORTHEASTWARD FROM THE
GULF OF MAINE. THIS WILL MAINTAIN BREEZY SOUTHWESTERLY FLOW OVER THE
WATERS TONIGHT INTO SATURDAY. A COLD FRONT WILL PUSH THROUGH THE
LOCAL REGION SATURDAY NIGHT AND SUNDAY...USHERING IN A COOLER
AIRMASS.

LHZ361-200800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
947 PM EDT FRI SEP 19 2014

.REST OF TONIGHT...SOUTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS. WAVES 4
TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.SATURDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH
5 TO 10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.MONDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST LATE...THEN BACKING TO THE SOUTH AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE...THEN BECOMING SOUTH 5 TO 10 KNOTS BY MIDNIGHT.
WAVES 2 FEET OR LESS.


$$

LHZ362-363-200800-
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-
947 PM EDT FRI SEP 19 2014

.REST OF TONIGHT...SOUTH WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS
LATE. A CHANCE OF SHOWERS. WAVES 5 TO 7 FEET...BUILDING TO 6 TO
9 FEET LATE. WAVES OCCASIONALLY AROUND 12 FEET.
.SATURDAY...SOUTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO
20 KNOTS LATE. GUSTS TO 30 KNOTS. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY AROUND
12 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS THROUGH
MIDNIGHT. A CHANCE OF SHOWERS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
.MONDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE NORTHEAST LATE...
VEERING TO THE EAST AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.


$$

LHZ462>464-200800-
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-
947 PM EDT FRI SEP 19 2014

.REST OF TONIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 4 TO 6 FEET.
WAVES OCCASIONALLY AROUND 8 FEET.
.SATURDAY...SOUTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO
20 KNOTS LATE. A CHANCE OF SHOWERS THROUGH EARLY AFTERNOON...THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS BY MID AFTERNOON.
WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS THROUGH MIDNIGHT...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 5 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET LATE.
.SUNDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BACKING TO THE WEST.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE NORTHEAST LATE.
WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-200800-
MAFOR 2003/
HURON NORTH 12430 11530 14536 11520. A CHANCE OF SHOWERS
OVERNIGHT. A CHANCE OF SHOWERS IN THE MORNING. A CHANCE OF
THUNDERSTORMS SATURDAY. A CHANCE OF THUNDERSTORMS SATURDAY EVENING.
WAVES 4 TO 6 FEET BUILDING TO 5 TO 7 FEET OVERNIGHT. WAVES
OCCASIONALLY AROUND 10 FEET OVERNIGHT. WAVES 5 TO 7 FEET SATURDAY.
WAVES OCCASIONALLY AROUND 10 FEET SATURDAY. WAVES 5 TO 7 FEET
SUBSIDING TO 3 TO 5 FEET SATURDAY EVENING. 210406 210507.

HURON SOUTH 11430 11420 12430 11530 12536 11526. A CHANCE OF
SHOWERS IN THE MORNING THEN A CHANCE OF THUNDERSTORMS BY AFTERNOON
SATURDAY. A CHANCE OF THUNDERSTORMS SATURDAY EVENING. WAVES 3 TO 5
FEET OVERNIGHT. WAVES 4 TO 6 FEET SATURDAY. WAVES OCCASIONALLY
AROUND 8 FEET SATURDAY. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET
SATURDAY EVENING. 220305.

$$

SC

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






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