Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 111956
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
355 PM EDT THU SEP 11 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...STRONG LOW PRESSURE...AVERAGING 29.20 INCHES...OVER
QUEBEC WILL CONTINUE TO DRIFT NORTHEAST AWAY FROM THE GREAT LAKES
TONIGHT. HIGH PRESSURE...AVERAGING 30.30 INCHES...WILL SLOWLY BUILD
INTO THE CENTRAL GREAT LAKES OVERNIGHT INTO FRIDAY. A WEAK LOW
PRESSURE SYSTEM...AVERAGING 30.00 INCHES...WILL SWEEP THROUGH FRIDAY
NIGHT BEFORE HIGH PRESSURE RETURNS LATE SATURDAY THROUGH THE REST OF
THE WEEKEND.

LHZ361-120800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
355 PM EDT THU SEP 11 2014

.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS. A CHANCE OF SHOWERS
THROUGH MIDNIGHT...THEN SHOWERS LIKELY AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
THROUGH EARLY AFTERNOON. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS BY LATE EVENING.
WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS LATE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS AFTER
MIDNIGHT. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE...THEN BECOMING WEST 5 TO 10 KNOTS BY MIDNIGHT.
WAVES 1 TO 3 FEET.


$$

LHZ362-363-120800-
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-
355 PM EDT THU SEP 11 2014

.TONIGHT...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF WATERSPOUTS BY
MIDNIGHT. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS BY LATE MORNING. A CHANCE OF WATERSPOUTS EARLY. WAVES
1 TO 3 FEET.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
THROUGH MIDNIGHT...THEN SHOWERS LIKELY AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS LATE. SHOWERS LIKELY THROUGH EARLY AFTERNOON. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET BY AFTERNOON.
.SATURDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING WEST 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...VEERING TO THE
NORTHWEST AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
LATE. WAVES 1 TO 3 FEET.


$$

LHZ462>464-120800-
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-
355 PM EDT THU SEP 11 2014

.TONIGHT...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT. A CHANCE OF WATERSPOUTS BY MIDNIGHT. A
CHANCE OF SHOWERS BY MIDNIGHT. WAVES 3 TO 5 FEET...SUBSIDING TO
1 TO 3 FEET LATE.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF WATERSPOUTS
EARLY. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS LATE. A CHANCE OF SHOWERS THROUGH MIDNIGHT...THEN
SHOWERS LIKELY AFTER MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET AFTER MIDNIGHT.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON...THEN DIMINISHING TO 10 TO 15 KNOTS
LATE. SHOWERS LIKELY THROUGH EARLY AFTERNOON. WAVES 2 TO 4 FEET.
.SATURDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 TO 4 FEET...
SUBSIDING TO 2 FEET OR LESS AFTER MIDNIGHT.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...VEERING TO THE WEST IN THE
EVENING...THEN BACKING TO THE SOUTHWEST AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS LATE. WAVES 1 TO 3 FEET.


$$

LHZ461-120200-
MAFOR 1121/
HURON NORTH 11820 13810 11100 12110 11810. A CHANCE OF
WATERSPOUTS AFTER MIDNIGHT TONIGHT. A CHANCE OF WATERSPOUTS FRIDAY
MORNING. WAVES 4 TO 6 FEET SUBSIDING TO 1 TO 3 FEET OVERNIGHT. WAVES
OCCASIONALLY AROUND 8 FEET TONIGHT. WAVES 2 FEET OR LESS FRIDAY.
210406 210305.

HURON SOUTH 11820 12810 12110 11100 12110. A CHANCE OF
WATERSPOUTS AFTER MIDNIGHT. A CHANCE OF SHOWERS LATE TONIGHT. A
CHANCE OF WATERSPOUTS IN THE MORNING. A CHANCE OF SHOWERS FRIDAY
MORNING. WAVES 5 TO 7 FEET SUBSIDING TO 1 TO 3 FEET OVERNIGHT. WAVES
OCCASIONALLY AROUND 10 FEET TONIGHT. WAVES 1 TO 3 FEET FRIDAY.
210406 210305.

$$

DRK

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





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