Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 300754
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
354 AM EDT THU JUL 30 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 29.90 INCHES...WILL BUILD
INTO THE GREAT LAKES REGION TODAY. THIS HIGH WILL LARGELY HOLD OVER
THE AREA INTO THE WEEKEND WITH ONLY A FEW WEAK TROUGHS TRYING TO
DROP THROUGH THE NORTHERN GREAT LAKES.

LHZ361-302015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
354 AM EDT THU JUL 30 2015

.TODAY...WEST WINDS 15 TO 20 KNOTS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET...
SUBSIDING TO 1 TO 3 FEET BY MIDNIGHT.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON...THEN DIMINISHING TO 5 TO 10 KNOTS.
WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET IN THE AFTERNOON...
THEN SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.MONDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.


$$

LHZ362-363-302015-
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-
354 AM EDT THU JUL 30 2015

.TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS LATE. WAVES 3 TO 5 FEET...BUILDING TO 5 TO 7 FEET BY MID
AFTERNOON. WAVES OCCASIONALLY AROUND 10 FEET.
.TONIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
AFTER MIDNIGHT. WAVES 4 TO 6 FEET...SUBSIDING TO 2 TO 4 FEET
AFTER MIDNIGHT. WAVES OCCASIONALLY AROUND 8 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS BY
MID AFTERNOON. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT.
WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH LATE AFTERNOON. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING NORTHWEST 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET LATE.


$$

LHZ462>464-302015-
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-
354 AM EDT THU JUL 30 2015

.TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS BY EARLY AFTERNOON...THEN DIMINISHING TO 10 TO 15 KNOTS
LATE. WAVES 2 TO 4 FEET.
.TONIGHT...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE WEST BY
MIDNIGHT...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS LATE. WAVES
2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS BY MID AFTERNOON. WAVES 2 TO 4 FEET.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE WEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT. WAVES 1 TO 3 FEET.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST.
A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE MORNING...THEN VEERING TO THE NORTHWEST LATE...
INCREASING TO 10 TO 15 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FEET.


$$

LHZ461-302015-
MAFOR 3009/
HURON NORTH 12620 12630 11730 11720 12610. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET WITH MAXIMUM WAVE HEIGHT AROUND 6 FEET
TODAY. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET OVERNIGHT WITH
MAXIMUM WAVE HEIGHT AROUND 7 FEET TONIGHT. 210103 210204.

HURON SOUTH 11620 11610 12620 11720 11710 11600 11610.
WAVES 1 TO 3 FEET. 220103.

$$

DRK

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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