Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 181947
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
345 PM EDT FRI APR 18 2014

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 WILL EXIT EAST TONIGHT AS STRONG HIGH
PRESSURE...30.50 INCHES...BUILDS OVER THE NORTHERN AND CENTRAL GREAT
LAKES. THE HIGH WILL REMAIN OVER THE AREA ON SATURDAY BEFORE MOVING
EAST LATE SATURDAY NIGHT. LOW PRESSURE PASSING THROUGH ONTARIO WILL
THEN DROP A FRONTAL BOUNDARY OVER LAKE HURON EARLY SUNDAY...WHERE IT
WILL REMAIN UNTIL ANOTHER LOW PRESSURE SYSTEM PASSING THROUGH THE
GREAT LAKES DRAWS IT SOUTHWARD MONDAY AND MONDAY NIGHT.

LHZ361-190800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
345 PM EDT FRI APR 18 2014

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING LIGHT AND
VARIABLE OVERNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET
AFTER MIDNIGHT.
.SATURDAY...NORTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE EAST
BY LATE MORNING...THEN INCREASING TO 10 TO 15 KNOTS BY MID
AFTERNOON. WAVES 2 FEET OR LESS...BUILDING TO 2 TO 4 FEET LATE.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS LATE. SHOWERS AFTER 2 AM. WAVES 3 TO 5 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS IN THE MORNING...BECOMING
LIGHT AND VARIABLE. SHOWERS. WAVES 3 TO 5 FEET...SUBSIDING TO
2 TO 4 FEET LATE.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS. SHOWERS LIKELY. WAVES
1 TO 3 FEET.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS. A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.


$$

LHZ362-363-190800-
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-
345 PM EDT FRI APR 18 2014

.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE NORTHEAST
BY LATE MORNING. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS AFTER 2 AM. WAVES 3 TO 5 FEET...BUILDING TO 4 TO 6 FEET
LATE. WAVES OCCASIONALLY AROUND 8 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF
SHOWERS. WAVES 1 TO 3 FEET.
.MONDAY...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST. A
CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS LATE. WAVES 3 TO 5 FEET.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.


$$

LHZ462>464-190800-
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-
345 PM EDT FRI APR 18 2014

.TONIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET BY MIDNIGHT.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE
SOUTHEAST AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH. A
CHANCE OF SHOWERS UNTIL 7 PM...THEN SHOWERS LIKELY. WAVES 2 FEET
OR LESS.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH 15 TO
20 KNOTS LATE. WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.


$$

LHZ461-190200-
MAFOR 1821/
HURON NORTH 11810 12710 12800 11100 11200 11210.  WAVES 2 TO
4 FEET BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO 4 FEET
OVERNIGHT TONIGHT. WAVES 1 TO 3 FEET SUBSIDING TO 2 FEET OR LESS
SATURDAY. 210204 210305.

HURON SOUTH 11100 14800 12100 11800.  WAVES 2 FEET OR LESS
BUILDING TO 2 TO 4 FEET OVERNIGHT TONIGHT. WAVES 1 TO 3 FEET
SUBSIDING TO 2 FEET OR LESS SATURDAY. 220002.

$$

HLO

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





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