Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 271940
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
340 PM EDT SAT JUN 27 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...29.50 INCHES...OVER NORTHEAST
OHIO THIS AFTERNOON WILL EXIT EAST-NORTHEAST TONIGHT. A WEAK SURFACE
RIDGE WILL BUILD INTO THE CENTRAL GREAT LAKES FROM THE WEST LATER
SUNDAY...AND LINGER THROUGH MONDAY MORNING. THE NEXT LOW PRESSURE
SYSTEM...29.70 INCHES...LOOKS TO BE MOVING THROUGH SOUTHERN LOWER
MICHIGAN TUESDAY EVENING AND NIGHT.

LHZ361-280815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
340 PM EDT SAT JUN 27 2015

.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING NORTHWEST 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING LIGHT AND VARIABLE LATE.
WAVES 2 FEET OR LESS.
.SUNDAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY MID AFTERNOON. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING LIGHT AND
VARIABLE OVERNIGHT. WAVES 1 TO 3 FEET.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
IN THE AFTERNOON...THEN INCREASING TO 10 TO 15 KNOTS LATE. WAVES
2 FEET OR LESS.
.MONDAY NIGHT...EAST WINDS 5 TO 10 KNOTS...BACKING TO THE NORTH
LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE NORTHWEST.
A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST BY LATE MORNING...THEN BACKING TO THE SOUTHEAST LATE.
WAVES 2 FEET OR LESS.


$$

LHZ362-363-280815-
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-
340 PM EDT SAT JUN 27 2015

.TONIGHT...NORTH WINDS 5 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY LATE MORNING. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST BY
AFTERNOON. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT...THEN BECOMING NORTHEAST 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET AFTER MIDNIGHT.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS. WAVES
2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE NORTHWEST
AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY.
WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE EAST.
WAVES 2 FEET OR LESS.


$$

LHZ462-463-280815-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
340 PM EDT SAT JUN 27 2015

.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS AROUND 30
KNOTS...BECOMING NORTH 15 TO 20 KNOTS LATE. RAIN THROUGH
MIDNIGHT...THEN A CHANCE OF RAIN AFTER MIDNIGHT. WAVES 6 TO 9
FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.SUNDAY...NORTH WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS. A CHANCE OF SHOWERS EARLY. WAVES 3 TO 5 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST IN
THE AFTERNOON...THEN INCREASING TO 10 TO 15 KNOTS LATE. WAVES
2 FEET OR LESS.
.MONDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST
10 TO 15 KNOTS AFTER MIDNIGHT...THEN BACKING TO THE NORTHEAST
LATE. SHOWERS LIKELY. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS...BACKING TO THE NORTHWEST
IN THE AFTERNOON...THEN DIMINISHING TO 5 TO 10 KNOTS IN THE
EVENING...INCREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SHOWERS
LIKELY THROUGH LATE AFTERNOON...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY. WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE NORTHEAST.
WAVES 2 FEET OR LESS.


$$

LHZ464-280815-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
340 PM EDT SAT JUN 27 2015

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...NORTHEAST WINDS TO 30 KNOTS WITH GUSTS TO 40 KNOT
GALES...BECOMING NORTH 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS
LATE. RAIN THROUGH MIDNIGHT. A CHANCE OF RAIN LATE. WAVES 6 TO
9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.SUNDAY...NORTH WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 5 TO 10 KNOTS. A CHANCE OF SHOWERS THROUGH EARLY
AFTERNOON. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS BY LATE MORNING. WAVES 2 FEET
OR LESS.
.MONDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST
5 TO 10 KNOTS LATE. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
WAVES 2 TO 4 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS. SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS BY LATE EVENING. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY. WAVES 2 FEET OR LESS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-280815-
MAFOR 2721/
HURON NORTH 12820 11120 11820 11810 13710. A CHANCE OF RAIN
LATE TONIGHT. WAVES 2 TO 4 FEET TONIGHT. WAVES 1 TO 3 FEET
SUNDAY. 220204.

HURON SOUTH...GALE WARNING IN EFFECT...13146 19156 11830 19850
11830 12820 11810. A CHANCE OF RAIN AFTER MIDNIGHT TONIGHT. A
CHANCE OF SHOWERS EARLY SUNDAY AFTERNOON. WAVES 5 TO 7 FEET WITH
MAXIMUM WAVE HEIGHT AROUND 9 FEET TONIGHT. WAVES 4 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET WITH MAXIMUM WAVE HEIGHT AROUND 8 FEET
SUNDAY. 220508.

$$

SF

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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