Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 120757
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
357 AM EDT SUN APR 12 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...30.30 INCHES...WILL MOVE OFF THE MID
ATLANTIC COAST TODAY. A COLD FRONT IS FORECAST TO TRACK EAST ACROSS
THE GREAT LAKES ON MONDAY. THIS FRONT WILL BE FOLLOWED BY HIGH
PRESSURE TUESDAY INTO WEDNESDAY.

LHZ361-122015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
357 AM EDT SUN APR 12 2015

.TODAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES
2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...VEERING TO THE WEST
LATE. SHOWERS LIKELY THROUGH EARLY AFTERNOON...THEN A CHANCE OF
SHOWERS BY EARLY AFTERNOON. WAVES 1 TO 3 FEET...BUILDING TO 3 TO
5 FEET BY AFTERNOON.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING LIGHT AND
VARIABLE. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE...THEN DIMINISHING TO 5 TO 10 KNOTS AFTER MIDNIGHT.
WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
BY MIDNIGHT. A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-122015-
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 AM EDT SUN APR 12 2015

.TODAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET BY
MID AFTERNOON.
.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS LATE.
WAVES 2 TO 4 FEET.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS...VEERING TO THE SOUTHWEST
LATE. SHOWERS LIKELY THROUGH EARLY AFTERNOON. WAVES 3 TO 5 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 3 TO
5 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS IN THE MORNING...BECOMING
SOUTHEAST 5 TO 10 KNOTS...THEN BACKING TO THE NORTH IN THE
EVENING...BECOMING LIGHT AND VARIABLE. WAVES 1 TO 3 FEET.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.


$$

LHZ462>464-122015-
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 AM EDT SUN APR 12 2015

.TODAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY MID AFTERNOON. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS LATE.
WAVES 1 TO 3 FEET.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS LATE. A CHANCE OF SHOWERS BY LATE MORNING. WAVES 2 TO
4 FEET.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING SOUTH 5 TO 10 KNOTS
LATE. WAVES 1 TO 3 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS IN THE MORNING...BECOMING
LIGHT AND VARIABLE...THEN BECOMING NORTH 5 TO 10 KNOTS IN THE
EVENING...BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS IN THE MORNING...BECOMING
LIGHT AND VARIABLE...THEN BECOMING EAST 5 TO 10 KNOTS LATE. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ461-122015-
MAFOR 1209/
HURON NORTH 12500 15410. WAVES 1 TO 3 FEET TODAY. WAVES 2 TO 4
FEET TONIGHT. 220102.

HURON SOUTH 11500 12400 14410 11410. WAVES 1 TO 3 FEET. 220001.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

MR

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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