Great Lakes Forecast
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FZUS63 KDTX 031942
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
340 PM EDT MON AUG 3 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 COLD FRONT WILL PROGRESS THROUGH LAKE HURON
THIS EVENING INTO TONIGHT WITH A SECONDARY FRONT FOLLOWING CLOSE ON
ITS HEELS TUESDAY AFTERNOON AND EVENING. HIGH PRESSURE OF 30.10
INCHES WILL THEN BUILD INTO THE AREA ON WEDNESDAY AND PERSIST INTO
THURSDAY.

LHZ361-040800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
340 PM EDT MON AUG 3 2015

.TONIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 15 TO 20
KNOTS BY MIDNIGHT...THEN DIMINISHING TO 10 TO 15 KNOTS OVERNIGHT. A
CHANCE OF SHOWERS THROUGH MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET LATE.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY LATE MORNING. A CHANCE OF SHOWERS BY LATE MORNING.
WAVES 3 TO 5 FEET.
.TUESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING
TO 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH LATE AFTERNOON...
BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTH 5 TO 10 KNOTS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
2 FEET OR LESS.


$$

LHZ362-363-040800-
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-
340 PM EDT MON AUG 3 2015

.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BACKING TO THE WEST AFTER
MIDNIGHT. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES
3 TO 5 FEET.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS AFTER MIDNIGHT. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 2 TO 4 FEET.
.WEDNESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO
3 FEET.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHEAST 5 TO
10 KNOTS. WAVES 2 FEET OR LESS.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-040800-
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-
340 PM EDT MON AUG 3 2015

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTHWEST BY
MIDNIGHT...THEN BECOMING SOUTHWEST 5 TO 10 KNOTS OVERNIGHT...BACKING
TO THE NORTHWEST LATE. A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 1
TO 3 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING
TO 1 TO 3 FEET BY MID AFTERNOON.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST
10 TO 15 KNOTS LATE. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET
AFTER MIDNIGHT.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS...BECOMING NORTHEAST 10 TO
15 KNOTS. WAVES 2 FEET OR LESS.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-040200-
MAFOR 0321/
HURON NORTH 11710 12720 12710 11620 12720. A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT TONIGHT. A CHANCE OF SHOWERS EARLY TUESDAY AFTERNOON.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET OVERNIGHT TONIGHT.
WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET WITH MAXIMUM WAVE
HEIGHT AROUND 7 FEET TUESDAY. 220103.

HURON SOUTH 11500 11600 15710. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE...THEN A CHANCE OF SHOWERS AFTER MIDNIGHT
TONIGHT. A CHANCE OF SHOWERS EARLY TUESDAY AFTERNOON. WAVES 1 TO
3 FEET. 220102.

$$

DG

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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