Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 261345
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
945 AM EDT THU MAR 26 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...29.80 INCHES...TRACKING THROUGH
GEORGIAN BAY THIS AFTERNOON WILL DRAG A COLD FRONT THROUGH THE
CENTRAL GREAT LAKES TONIGHT. HIGH PRESSURE...AVERAGING 30.30
INCHES...WILL THEN BUILD INTO THE WESTERN GREAT LAKES ON SATURDAY.

LHZ361-362-262015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
945 AM EDT THU MAR 26 2015

.REST OF TODAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MID AFTERNOON. A CHANCE OF SNOW BY LATE MORNING. A
CHANCE OF SNOW SHOWERS BY MID AFTERNOON. WAVES 1 TO 3 FEET.
.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS WITH GUSTS TO 30 KNOTS BY MIDNIGHT. A CHANCE OF SNOW
SHOWERS. WAVES 2 TO 4 FEET...BUILDING TO 4 TO 6 FEET BY MIDNIGHT.
WAVES OCCASIONALLY AROUND 8 FEET.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.FRIDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST
5 TO 10 KNOTS LATE. WAVES 1 TO 3 FEET.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST.
WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS WITH GUSTS TO 30 KNOTS IN THE AFTERNOON...THEN BECOMING
SOUTHWEST 10 TO 15 KNOTS LATE. A CHANCE OF RAIN AND SNOW SHOWERS.
WAVES 2 TO 4 FEET...BUILDING TO 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS LATE.
WAVES 2 TO 4 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ363-262015-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
945 AM EDT THU MAR 26 2015

.REST OF TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS BY LATE MORNING...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 20 TO 25 KNOTS WITH
GUSTS TO 30 KNOTS AFTER MIDNIGHT...DIMINISHING TO 15 TO 20 KNOTS
WITH GUSTS TO 30 KNOTS LATE. A CHANCE OF SNOW SHOWERS. WAVES
2 FEET OR LESS...BUILDING TO 5 TO 7 FEET OVERNIGHT. WAVES
OCCASIONALLY AROUND 10 FEET.
.FRIDAY...NORTH WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS
THROUGH EARLY AFTERNOON. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.FRIDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH.
WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS IN THE AFTERNOON...THEN BECOMING SOUTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS. WAVES
1 TO 3 FEET...BUILDING TO 3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS LATE.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY MIDNIGHT.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ462>464-262015-
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-
945 AM EDT THU MAR 26 2015

.REST OF TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS BY LATE MORNING...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...NORTH WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY MIDNIGHT...THEN INCREASING TO 15 TO 20 KNOTS WITH
GUSTS TO 30 KNOTS AFTER MIDNIGHT...BECOMING NORTH 20 TO 25 KNOTS
WITH GUSTS TO 30 KNOTS LATE. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. WAVES 2 FEET OR LESS...BUILDING TO 4 TO 6 FEET
OVERNIGHT. WAVES OCCASIONALLY AROUND 8 FEET.
.FRIDAY...NORTH WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS THROUGH
MID AFTERNOON. A CHANCE OF SNOW SHOWERS THROUGH MID AFTERNOON.
WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.FRIDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET LATE.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH LATE AFTERNOON...
BECOMING LIGHT AND VARIABLE...THEN BECOMING SOUTH 5 TO 10 KNOTS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS WITH GUSTS TO 30 KNOTS IN THE AFTERNOON...THEN BECOMING
SOUTHWEST 10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN AND
SNOW SHOWERS LATE. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET.
.MONDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS BY MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS LATE.
WAVES 1 TO 3 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ461-262015-
MAFOR 2615/
HURON NORTH 11600 11610 11710 11720 12830 12820. A CHANCE OF
SNOW LATE IN THE MORNING...THEN A CHANCE OF SNOW SHOWERS BY
AFTERNOON THIS AFTERNOON. A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT
TONIGHT. A CHANCE OF SNOW SHOWERS FRIDAY MORNING. WAVES 2 FEET OR
LESS THIS AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 4 TO 6 FEET
OVERNIGHT WITH MAXIMUM WAVE HEIGHT AROUND 8 FEET TONIGHT. WAVES 4
TO 6 FEET SUBSIDING TO 2 TO 4 FEET WITH MAXIMUM WAVE HEIGHT
AROUND 8 FEET FRIDAY MORNING. 220002.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

HURON SOUTH 11600 11700 11800 11100 11720 11730 11830
19850 11830. A CHANCE OF SNOW SHOWERS TONIGHT AND FRIDAY
MORNING. WAVES 2 FEET OR LESS THIS AFTERNOON. WAVES 2 FEET OR
LESS BUILDING TO 4 TO 6 FEET OVERNIGHT WITH MAXIMUM WAVE HEIGHT
AROUND 8 FEET TONIGHT. WAVES 4 TO 6 FEET WITH MAXIMUM WAVE HEIGHT
AROUND 8 FEET FRIDAY MORNING. 220102.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

SF

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



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