Great Lakes Forecast
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000
FZUS63 KDTX 271942
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
341 PM EDT TUE SEP 27 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...LOW PRESSURE AROUND 29.40 INCHES OVER NORTHERN LAKE
SUPERIOR THIS AFTERNOON WILL WEAKEN TO AROUND 29.90 INCHES BY
WEDNESDAY AFTERNOON AS IT MOVES SOUTH TOWARD SOUTHERN LAKE MICHIGAN.
THIS WEAK AREA OF LOW PRESSURE WILL CONTINUE TO DRIFT AROUND THE
OHIO VALLEY THROUGH THE END OF THE WEEK WHILE A RIDGE OF HIGH
PRESSURE TAKES HOLD OVER ONTARIO AND QUEBEC.

LHZ361-280800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
341 PM EDT TUE SEP 27 2016

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE EAST AFTER
MIDNIGHT. A CHANCE OF WATERSPOUTS. SHOWERS LIKELY. WAVES 1 TO
3 FEET.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. A CHANCE OF WATERSPOUTS.
A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO
3 FEET...BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT.
.THURSDAY...NORTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY AFTERNOON. WAVES 3 TO 5 FEET.
.THURSDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET.
.SATURDAY...NORTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...NORTHEAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS.
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 TUE SEP 27 2016

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS LATE. A CHANCE OF WATERSPOUTS. SHOWERS LIKELY. WAVES
2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY MIDNIGHT.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS...BACKING TO THE NORTHEAST
LATE. A CHANCE OF WATERSPOUTS. SHOWERS LIKELY EARLY. A CHANCE OF
SHOWERS BY LATE MORNING. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...EAST WINDS 15 TO 20 KNOTS...INCREASING TO
20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS AFTER MIDNIGHT. A CHANCE OF
SHOWERS. WAVES 3 TO 5 FEET...BUILDING TO 6 TO 9 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY AROUND 12 FEET.
.THURSDAY...EAST WINDS 20 TO 25 KNOTS...BECOMING NORTHEAST 15 TO
20 KNOTS BY AFTERNOON. GUSTS TO 30 KNOTS. A CHANCE OF SHOWERS.
WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.THURSDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. A CHANCE OF
SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.FRIDAY...EAST WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS THROUGH
LATE AFTERNOON...THEN SHOWERS LIKELY. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.SATURDAY...EAST WINDS 15 TO 20 KNOTS...BECOMING NORTHEAST 10 TO
15 KNOTS. SHOWERS LIKELY...THEN A CHANCE OF SHOWERS. WAVES 3 TO
5 FEET...SUBSIDING TO 2 TO 4 FEET LATE.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING NORTHEAST 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.


$$

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 TUE SEP 27 2016

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS LATE. A CHANCE OF WATERSPOUTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE MORNING...THEN BACKING TO THE EAST BY EARLY
AFTERNOON...INCREASING TO 10 TO 15 KNOTS LATE. A CHANCE OF
WATERSPOUTS. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING EAST
20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS AFTER MIDNIGHT. SHOWERS
LIKELY. WAVES 3 TO 5 FEET...BUILDING TO 6 TO 9 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY AROUND 12 FEET.
.THURSDAY...NORTHEAST WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS IN
THE MORNING. A CHANCE OF SHOWERS. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.THURSDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SHOWERS LIKELY.
WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.FRIDAY...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST 10 TO
15 KNOTS AFTER MIDNIGHT. SHOWERS LIKELY. WAVES 4 TO 6 FEET.
.SATURDAY...EAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. SHOWERS LIKELY...THEN A CHANCE OF SHOWERS. WAVES 3 TO
5 FEET...SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY AROUND
8 FEET.
.SUNDAY...NORTHEAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.


$$

LHZ461-280200-
MAFOR 2721/
HURON NORTH 11516 11506 11406 11206 12316 12210. A CHANCE OF
WATERSPOUTS TONIGHT. A CHANCE OF WATERSPOUTS EARLY IN THE
AFTERNOON. A CHANCE OF SHOWERS LATE WEDNESDAY. WAVES 2 TO 4 FEET
SUBSIDING TO 2 FEET OR LESS OVERNIGHT TONIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET WEDNESDAY. 220204.

HURON SOUTH 13510 11400 13300 11210. A CHANCE OF WATERSPOUTS.
A CHANCE OF SHOWERS TONIGHT. A CHANCE OF WATERSPOUTS EARLY IN THE
AFTERNOON. A CHANCE OF SHOWERS EARLY WEDNESDAY AFTERNOON. WAVES 2
TO 4 FEET SUBSIDING TO 2 FEET OR LESS OVERNIGHT TONIGHT. WAVES 2
FEET OR LESS WEDNESDAY. 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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