Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 291959
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
357 PM EDT FRI AUG 29 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...HIGH PRESSURE WILL SHIFT TO OFF THE EAST COAST TONIGHT
AS LOW PRESSURE TRACKS TOWARDS THE AREA. THIS LOW...MEASURING 29.70
INCHES...WILL TRACK SLOWLY ACROSS NORTHERN LOWER MICHIGAN AND LAKE
HURON SATURDAY AND SATURDAY NIGHT. THIS WILL PULL A WEAK COLD FRONT
ACROSS THE AREA...AND BRING UNSETTLED CONDITIONS TO THE CENTRAL
GREAT LAKES. QUIETER WEATHER IS THEN EXPECTED SUNDAY BEFORE ANOTHER
LOW PRESSURE SYSTEM MOVES TOWARDS THE AREA FOR MONDAY.

LHZ361-300800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
357 PM EDT FRI AUG 29 2014

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS LATE. SHOWERS LIKELY. WAVES 3 TO 5 FEET.
.SATURDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY EARLY AFTERNOON...THEN BECOMING LIGHT AND VARIABLE
LATE. SHOWERS AND THUNDERSTORMS LIKELY EARLY...THEN SHOWERS AND
THUNDERSTORMS BY LATE MORNING. WAVES 2 TO 4 FEET.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS. SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS
THROUGH MID AFTERNOON. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHEAST LATE. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY...THEN
A CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE EVENING. WAVES 1 TO
3 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-300800-
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-
357 PM EDT FRI AUG 29 2014

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


$$

LHZ462>464-300800-
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-
357 PM EDT FRI AUG 29 2014

.TONIGHT...SOUTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. WAVES 3 TO 5 FEET.
.SATURDAY...SOUTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY...THEN
SHOWERS AND THUNDERSTORMS LIKELY BY LATE MORNING. WAVES 2 TO
4 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 TO 4 FEET.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS IN THE AFTERNOON...THEN BECOMING LIGHT AND VARIABLE
LATE. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY AFTERNOON.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST
5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET IN THE EVENING...THEN SUBSIDING
TO 1 TO 3 FEET AFTER MIDNIGHT.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-300200-
MAFOR 2921/
HURON NORTH 11320 14420 13429. A CHANCE OF SHOWERS TONIGHT. WAVES
1 TO 3 FEET BUILDING TO 3 TO 5 FEET OVERNIGHT TONIGHT. WAVES 2 TO
4 FEET SATURDAY. 220204.

HURON SOUTH 11410 13420 11410 11420 12429. A CHANCE OF SHOWERS
AND THUNDERSTORMS SATURDAY MORNING. WAVES 2 FEET OR LESS BUILDING TO
3 TO 5 FEET OVERNIGHT TONIGHT. WAVES 2 TO 4 FEET SATURDAY. 220103.

$$

HLO

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





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