Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 271945
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
341 PM EDT WED MAY 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 OF 29.60 INCHES WILL SHIFT INTO QUEBEC
LATE TODAY WITH A SURFACE TROUGH SAGGING SOUTHEAST THROUGH THE AREA
IN ITS WAKE. HIGH PRESSURE OF 30.10 INCHES WILL THEN BUILD INTO THE
REGION TONIGHT INTO THURSDAY WITH THE NEXT AREA OF LOW PRESSURE
ENCROACHING ON THE GREAT LAKES BY FRIDAY.

LHZ361-280800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
341 PM EDT WED MAY 27 2015

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


$$

LHZ362-363-280800-
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-
341 PM EDT WED MAY 27 2015

.TONIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS OVERNIGHT. WAVES 3 TO 5 FEET.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO
10 KNOTS BY LATE MORNING. WAVES 1 TO 3 FEET.
.THURSDAY NIGHT...EAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT...THEN BECOMING SOUTHEAST 10 TO 15 KNOTS
LATE. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON...THEN DIMINISHING TO 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON.
WAVES 2 TO 4 FEET.
.FRIDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 2 TO 4 FEET.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO
15 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY THROUGH LATE
AFTERNOON. WAVES 1 TO 3 FEET.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS. WAVES 1 TO 3 FEET.
.MONDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-280800-
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-
341 PM EDT WED MAY 27 2015

.TONIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO
10 KNOTS BY MID AFTERNOON. WAVES 1 TO 3 FEET.
.THURSDAY NIGHT...EAST WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST
10 TO 15 KNOTS LATE. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS BY MID AFTERNOON. WAVES 1 TO 3 FEET...BUILDING TO
2 TO 4 FEET LATE.
.FRIDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 2 TO 4 FEET.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO
15 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY...THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS BY LATE EVENING. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET.
.SUNDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET LATE.
.MONDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-280200-
MAFOR 2721/
HURON NORTH 13620 11610 11600 11100 12210. A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE...THEN A CHANCE OF SHOWERS LATE
TONIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET OVERNIGHT
WITH MAXIMUM WAVE HEIGHT AROUND 6 FEET TONIGHT. WAVES 1 TO 3 FEET
THURSDAY. 210204 210305.

HURON SOUTH 11520 11620 12610 11600 11800 11200 11310. A
CHANCE OF SHOWERS AND THUNDERSTORMS LATE TONIGHT. WAVES 2 TO 4
FEET SUBSIDING TO 1 TO 3 FEET OVERNIGHT TONIGHT. WAVES 1 TO 3
FEET THURSDAY. 220204.

$$

DG

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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