Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 150756
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
355 AM EDT MON SEP 15 2014

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 30.30 INCHES...OVER THE
EASTERN GREAT LAKES WILL MAINTAIN A GRIP HERE LOCALLY THROUGH THIS
MORNING. A LOW PRESSURE SYSTEM...AVERAGING 29.90 INCHES...WILL THEN
DROP A COLD FRONT THROUGH THE CENTRAL GREAT LAKES LATER TODAY AND
TONIGHT AS IT TRACKS FROM ONTARIO TO QUEBEC. HIGH PRESSURE WILL THEN
BUILD BACK INTO THE REGION FOR A RATHER LONG EXTENDED STAY FOR THIS
WEEK.

LHZ361-152000-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
355 AM EDT MON SEP 15 2014

.TODAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TONIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...VEERING TO THE
NORTHWEST IN THE AFTERNOON...THEN VEERING TO THE NORTH IN THE
EVENING...BECOMING NORTHEAST 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS THROUGH MIDNIGHT. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET LATE.


$$

LHZ362-363-152000-
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-
355 AM EDT MON SEP 15 2014

.TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY LATE MORNING...THEN VEERING TO THE NORTHWEST LATE. A
CHANCE OF SHOWERS THROUGH EARLY AFTERNOON...THEN SHOWERS LIKELY
BY EARLY AFTERNOON. A CHANCE OF SHOWERS LATE. WAVES 1 TO 3 FEET.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS EARLY IN THE EVENING.
WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET BY AFTERNOON.
.TUESDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS LATE. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 10 TO 15 KNOTS...VEERING TO THE NORTH. A
CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
.THURSDAY...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE EAST LATE...
INCREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS THROUGH MIDNIGHT. WAVES
1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.


$$

LHZ462>464-152000-
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-
355 AM EDT MON SEP 15 2014

.TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING LIGHT AND
VARIABLE. A CHANCE OF SHOWERS THROUGH EARLY AFTERNOON. SHOWERS
LIKELY BY EARLY AFTERNOON...THEN SHOWERS LATE. WAVES 2 FEET OR
LESS.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY MIDNIGHT...THEN BECOMING NORTH 15 TO 20 KNOTS AFTER
MIDNIGHT...DIMINISHING TO 10 TO 15 KNOTS LATE. SHOWERS LIKELY
EARLY IN THE EVENING...THEN A CHANCE OF SHOWERS BY MIDNIGHT.
WAVES 2 FEET OR LESS...BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET BY AFTERNOON.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO
3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST
5 TO 10 KNOTS IN THE EVENING...THEN BECOMING NORTH 10 TO 15 KNOTS
AFTER MIDNIGHT. A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO
3 FEET.
.THURSDAY...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING EAST 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS. A CHANCE OF SHOWERS THROUGH MIDNIGHT. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET BY MIDNIGHT.


$$

LHZ461-151400-
MAFOR 1509/
HURON NORTH 11510 12610 11606 12700 12710. A CHANCE OF SHOWERS
THIS MORNING. A CHANCE OF SHOWERS LATE TONIGHT. WAVES 1 TO 3 FEET
SUBSIDING TO 2 FEET OR LESS TODAY. WAVES 2 FEET OR LESS BUILDING TO
1 TO 3 FEET OVERNIGHT TONIGHT. 220103.

HURON SOUTH 12510 11500 11406 11506 11706 12810. A CHANCE OF
SHOWERS THIS MORNING. A CHANCE OF SHOWERS AFTER MIDNIGHT TONIGHT.
WAVES 2 FEET OR LESS TODAY. WAVES 2 FEET OR LESS BUILDING TO 1 TO
3 FEET OVERNIGHT TONIGHT. 220002.

$$

CB

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)






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