Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 021944
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
341 PM EDT SUN AUG 2 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 TROUGH OF LOW PRESSURE...DEEPENING TO 29.50
INCHES...WILL TRACK ACROSS LAKE HURON TONIGHT. THIS WILL PUSH A COLD
FRONT DOWN THROUGH THE CENTRAL GREAT LAKES...TRIGGERING SHOWERS AND
THUNDERSTORMS THIS EVENING AND TONIGHT. SOME OF THESE STORMS MAY
BECOME SEVERE. THE TROUGH WILL MOVE EAST MONDAY...GRADUALLY ALLOWING
HIGH PRESSURE TO BUILD INTO THE AREA BY WEDNESDAY.

LHZ361-030800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
341 PM EDT SUN AUG 2 2015

.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE
NORTHWEST BY MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS AFTER
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT.
WAVES 1 TO 3 FEET.
.MONDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET...BUILDING
TO 3 TO 5 FEET LATE.
.TUESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS LATE. WAVES 2 TO 4 FEET.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS IN THE MORNING...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTH 5 TO 10 KNOTS AFTER
MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-030800-
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-
341 PM EDT SUN AUG 2 2015

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...VEERING TO THE WEST
LATE. SHOWERS AND THUNDERSTORMS EARLY THIS EVENING...THEN SHOWERS
AND THUNDERSTORMS LIKELY BY MIDNIGHT. WAVES 3 TO 5 FEET.
.MONDAY...WEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING NORTHEAST 5 TO 10 KNOTS LATE. WAVES 1 TO
3 FEET.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET.
.TUESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. WAVES 1 TO 3 FEET.


$$

LHZ462>464-030800-
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-
341 PM EDT SUN AUG 2 2015

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING WEST 10 TO 15 KNOTS AFTER
MIDNIGHT. SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. WAVES 3 TO
5 FEET...SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.MONDAY...WEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE. A CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE MORNING.
WAVES 2 FEET OR LESS.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE WEST
LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
1 TO 3 FEET.
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST
15 TO 20 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO
2 TO 4 FEET AFTER MIDNIGHT.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...VEERING TO THE
NORTH. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...NORTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS BY MIDNIGHT. WAVES 1 TO 3 FEET.


$$

LHZ461-030200-MAFOR 0221/ HURON NORTH 13529 11620 11710 11610 11600
11700. SHOWERS AND THUNDERSTORMS THIS EVENING AND TONIGHT. WAVES 3
TO 5 FEET SUBSIDING TO 2 TO 4 FEET OVERNIGHT WITH MAXIMUM WAVE
HEIGHT AROUND 7 FEET TONIGHT. WAVES 1 TO 3 FEET MONDAY. 210204
210305.

HURON SOUTH 12529 11519 11520 11610 11500 11600 11800. SHOWERS AND
THUNDERSTORMS THIS EVENING AND TONIGHT. WAVES 2 TO 4 FEET SUBSIDING
TO 1 TO 3 FEET OVERNIGHT TONIGHT. WAVES 1 TO 3 FEET MONDAY. 220204.

$$

HLO

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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