Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 250736
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
336 AM EDT SAT APR 25 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...LOW PRESSURE...29.40 INCHES...WILL MOVE FROM EASTERN
KANSAS THIS MORNING TO KENTUCKY THIS EVENING. MEANWHILE...HIGH
PRESSURE OF 30.20 INCHES WILL SLOWLY BUILD FROM NORTHERN ONTARIO
TODAY INTO THE WESTERN GREAT LAKES BY SUNDAY. THIS HIGH WILL SLOWLY
MOVE ACROSS THE WESTERN GREAT LAKES ON MONDAY BEFORE BUILDING
ACROSS LOWER MICHIGAN BY TUESDAY.

LHZ361-252015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
336 AM EDT SAT APR 25 2015

.TODAY...NORTHEAST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.SUNDAY...NORTH WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH
5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS IN THE MORNING...BECOMING
NORTHWEST 10 TO 15 KNOTS...THEN DIMINISHING TO 5 TO 10 KNOTS IN
THE EVENING...BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-252015-
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-
336 AM EDT SAT APR 25 2015

.TODAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO 10 KNOTS
BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.TONIGHT...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MIDNIGHT. WAVES 1 TO 3 FEET.
.SUNDAY...NORTH WINDS 10 TO 15 KNOTS...BACKING TO THE WEST LATE.
WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.SUNDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 2 TO
4 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...BACKING TO THE NORTHWEST.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS IN THE MORNING...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-252015-
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-
336 AM EDT SAT APR 25 2015

.TODAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO 10 KNOTS
BY LATE MORNING...THEN INCREASING TO 10 TO 15 KNOTS LATE. WAVES
1 TO 3 FEET.
.TONIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.SUNDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS AFTER MIDNIGHT...THEN BECOMING NORTH 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH LATE AFTERNOON...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.


$$

LHZ461-252015-
MAFOR 2509/
HURON NORTH 11800 11100 11110 11810 12800 12810. WAVES 2
FEET OR LESS. 220102.

HURON SOUTH 11600 11800 11100 11800 11810 12820 11810.
WAVES 1 TO 3 FEET. 220102.

$$

CB/SC

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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