Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 240750
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
350 AM EDT TUE MAR 24 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...HIGH PRESSURE...AVERAGING 30.40 INCHES...CENTERED OVER
SOUTHERN ONTARIO WILL PERSIST THROUGH TUESDAY AS IT DRIFTS SLOWLY
SOUTHEASTWARD. A DEEPENING LOW PRESSURE SYSTEM...AVERAGING 29.60
INCHES...WILL THEN TRACK THROUGH THE GREAT LAKES REGION ON WEDNESDAY.

LHZ361-242015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
350 AM EDT TUE MAR 24 2015

.TODAY...SOUTHEAST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS BY EARLY
AFTERNOON...INCREASING TO 10 TO 15 KNOTS. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING EAST 15 TO
20 KNOTS LATE. A CHANCE OF RAIN AND SNOW SHOWERS LATE. WAVES 2 TO
4 FEET.
.WEDNESDAY...EAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 15 TO 20 KNOTS IN THE AFTERNOON...THEN VEERING TO
THE WEST LATE. SHOWERS THROUGH EARLY AFTERNOON...THEN A CHANCE OF
SHOWERS BY MID AFTERNOON. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.WEDNESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS EARLY. WAVES
1 TO 3 FEET.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-462-242015-
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-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
350 AM EDT TUE MAR 24 2015

.TODAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS OVERNIGHT. A CHANCE OF RAIN LATE. WAVES 1 TO 3 FEET...
BUILDING TO 3 TO 5 FEET LATE.
.WEDNESDAY...SOUTHEAST WINDS 20 TO 25 KNOTS...VEERING TO THE
SOUTHWEST LATE. GUSTS TO 30 KNOTS. SHOWERS EARLY...THEN A CHANCE
OF SHOWERS BY LATE MORNING. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY
AROUND 12 FEET.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST
10 TO 15 KNOTS LATE. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND
8 FEET.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO
15 KNOTS. A CHANCE OF SHOWERS. A CHANCE OF SNOW SHOWERS. WAVES
1 TO 3 FEET.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS
EARLY. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE WEST
LATE...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS BY MIDNIGHT. WAVES
2 FEET OR LESS.


$$

LHZ463-464-242015-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
350 AM EDT TUE MAR 24 2015

.TODAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 15 TO
20 KNOTS OVERNIGHT. A CHANCE OF RAIN AFTER MIDNIGHT. WAVES 1 TO
3 FEET.
.WEDNESDAY...SOUTHEAST WINDS TO 30 KNOTS...BECOMING SOUTH 20 TO
25 KNOTS IN THE AFTERNOON...THEN VEERING TO THE SOUTHWEST LATE.
SHOWERS EARLY...THEN SHOWERS LIKELY BY LATE MORNING. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING
TO 5 TO 10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO 2 FEET OR LESS AFTER
MIDNIGHT.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS...VEERING TO THE NORTH IN
THE EVENING...THEN INCREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. A
CHANCE OF SHOWERS. A CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS EARLY. WAVES
2 TO 4 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST BY MIDNIGHT. WAVES 2 FEET OR LESS.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ461-242015-
MAFOR 2409/
HURON NORTH 14300 14310. WAVES 2 FEET OR LESS TODAY. WAVES 1 TO
3 FEET TONIGHT. 220001.

HURON SOUTH 12100 13200 11300 12310. A CHANCE OF RAIN LATE
TONIGHT. WAVES 2 FEET OR LESS. 220001.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

DRK

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


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