Great Lakes Forecast
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FZUS63 KDTX 230142
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
942 PM EDT THU SEP 22 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OFF 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...30.30 INCHES...WILL EXPAND ACROSS
NORTHERN ONTARIO TONIGHT. THIS HIGH WILL DRIVE A COLD
FRONT...AVERAGE PRESSURE 30.00 INCHES...INTO LAKE ERIE FRIDAY
MORNING. THIS HIGH WILL SLOWLY MOVE ACROSS EASTERN ONTARIO AND
INTO QUEBEC DURING THE COURSE OF THE WEEKEND.

LHZ361-230815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
942 PM EDT THU SEP 22 2016

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4
FEET LATE.
.FRIDAY...NORTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. A CHANCE OF SHOWERS EARLY. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING EAST
10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.SATURDAY...EAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO
2 TO 4 FEET AFTER MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...VEERING TO THE SOUTH
AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
2 FEET OR LESS.


$$

LHZ362-363-230815-
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-
942 PM EDT THU SEP 22 2016

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. WAVES 1 TO 3 FEET...BUILDING TO
3 TO 5 FEET BY MIDNIGHT.
.FRIDAY...NORTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.FRIDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET...
SUBSIDING TO 2 TO 4 FEET LATE.
.SATURDAY...EAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY AFTERNOON. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...EAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE...THEN VEERING TO THE SOUTH AFTER MIDNIGHT. A
CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING WEST 10 TO 15 KNOTS
LATE...DIMINISHING TO 5 TO 10 KNOTS BY MIDNIGHT. A CHANCE OF
SHOWERS. WAVES 1 TO 3 FEET.


$$

LHZ462>464-230815-
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-
942 PM EDT THU SEP 22 2016

.REST OF TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING
NORTH 15 TO 20 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT.
.FRIDAY...NORTH WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS. WAVES
4 TO 6 FEET.
.FRIDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS...BECOMING EAST 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.SATURDAY...EAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY AFTERNOON. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING EAST
5 TO 10 KNOTS LATE. WAVES 1 TO 3 FEET.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. WAVES 2 FEET OR LESS...BUILDING TO 2 TO 4 FEET AFTER
MIDNIGHT.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES
2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.


$$

LHZ461-230815-
MAFOR 2303/
HURON NORTH 11126 11116 11126 12120 11110 11100 11110. A
CHANCE OF SHOWERS AND THUNDERSTORMS BY MIDNIGHT...THEN A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS EARLY
FRIDAY AFTERNOON. WAVES 2 TO 4 FEET OVERNIGHT AND FRIDAY. WAVES 1
TO 3 FEET FRIDAY EVENING. 220203.

HURON SOUTH 11116 15120 11120. A CHANCE OF THUNDERSTORMS
OVERNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
AFTERNOON. A CHANCE OF SHOWERS LATE FRIDAY. WAVES 2 TO 4 FEET
OVERNIGHT. WAVES 4 TO 6 FEET WITH MAXIMUM WAVE HEIGHT AROUND 8
FEET FRIDAY. WAVES 3 TO 5 FEET WITH MAXIMUM WAVE HEIGHT AROUND 8
FEET FRIDAY EVENING. 220204.

$$

SC

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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