Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 251947
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
345 PM EDT FRI JUL 25 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...SURFACE PRESSURE WILL LOWER THROUGH TOMORROW...DOWN TO
AROUND 29.70 INCHES...AS FRONTAL BOUNDARY STALLS OVER THE CENTRAL
GREAT LAKES. A RIPPLE OF LOW PRESSURE WILL RIDE ALONG THE FRONT ON
SUNDAY...WITH GOOD PRESSURE RISE THEN OCCURRING SUNDAY NIGHT INTO
MONDAY...AS A RIDGE OF HIGH PRESSURE...30.00 INCHES...SETTLES OVER
AREA MONDAY NIGHT.

LHZ361-260800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
345 PM EDT FRI JUL 25 2014

.TONIGHT...WEST WINDS 5 TO 10 KNOTS EARLY THIS EVENING...BECOMING
LIGHT AND VARIABLE...THEN BECOMING SOUTH 5 TO 10 KNOTS AFTER
MIDNIGHT...VEERING TO THE SOUTHWEST. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS BY LATE
MORNING. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH
15 TO 20 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET LATE.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS LATE.
A CHANCE OF SHOWERS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.


$$

LHZ362-363-260800-
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 JUL 25 2014

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS
LATE. WAVES 1 TO 3 FEET.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY MID AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING WEST 5 TO 10 KNOTS
LATE. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHEAST 5 TO
10 KNOTS LATE. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS BY
LATE MORNING. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...INCREASING TO
20 TO 25 KNOTS LATE. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WAVES 2 FEET OR LESS...BUILDING TO 3 TO 5 FEET
AFTER MIDNIGHT.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO
5 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS LATE.
WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 FEET OR LESS.


$$

LHZ462>464-260800-
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 JUL 25 2014

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY EARLY AFTERNOON...THEN VEERING TO THE SOUTHWEST LATE.
A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS THROUGH
MIDNIGHT...BECOMING LIGHT AND VARIABLE OVERNIGHT. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
LATE. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS BY LATE
MORNING. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING NORTH
15 TO 20 KNOTS OVERNIGHT. SHOWERS AND A CHANCE OF THUNDERSTORMS.
WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE.
.MONDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO
5 FEET.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE WEST
LATE. A CHANCE OF SHOWERS LATE. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 FEET OR LESS.


$$

LHZ461-260200-
MAFOR 2521/
HURON NORTH 13410 11400 14410. A CHANCE OF SHOWERS AND
THUNDERSTORMS SATURDAY. WAVES 2 FEET OR LESS BUILDING TO 1 TO
3 FEET...THEN SUBSIDING TO 2 FEET OR LESS OVERNIGHT TONIGHT. WAVES
2 FEET OR LESS BUILDING TO 1 TO 3 FEET SATURDAY. 220103.

HURON SOUTH 12400 11410 13510 11410 11400. A CHANCE OF SHOWERS
AND THUNDERSTORMS SATURDAY. WAVES 2 FEET OR LESS. 220001.

$$

SF

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





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