Great Lakes Forecast
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FZUS63 KDTX 190748
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
345 AM EDT SUN OCT 19 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 OF 30.20 INCHES WILL STEADILY SHIFT EAST
ACROSS THE CENTRAL GREAT LAKES TODAY.  THIS RIDGE WILL EXIT THE
REGION TONIGHT...AS THE NEXT LOW PRESSURE SYSTEM DIVES SOUTHEAST OUT
OF SOUTHWEST ONTARIO.  THIS LOW OF 29.80 INCHES WILL TRACK THROUGH
THE AREA LATE MONDAY.

LHZ361-192000-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
345 AM EDT SUN OCT 19 2014

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


$$

LHZ362-363-192000-
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-
345 AM EDT SUN OCT 19 2014

.TODAY...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST
BY EARLY AFTERNOON...THEN INCREASING TO 10 TO 15 KNOTS LATE.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY LATE MORNING.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MIDNIGHT. A CHANCE OF SHOWERS BY MIDNIGHT. SHOWERS
LIKELY AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON...THEN BECOMING NORTHWEST 10 TO
15 KNOTS LATE. SHOWERS LIKELY THROUGH MID AFTERNOON...THEN A
CHANCE OF SHOWERS LATE. WAVES 3 TO 5 FEET.
.MONDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS LATE. A CHANCE OF SHOWERS. WAVES
3 TO 5 FEET...BUILDING TO 5 TO 7 FEET LATE. WAVES OCCASIONALLY
AROUND 10 FEET.
.TUESDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTHEAST 10 TO 15 KNOTS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS. WAVES 1 TO 3 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-192000-
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-
345 AM EDT SUN OCT 19 2014

.TODAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY LATE MORNING. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET BY LATE MORNING.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS BY MIDNIGHT. WAVES
2 TO 4 FEET.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON...THEN BECOMING WEST 5 TO 10 KNOTS
LATE. SHOWERS LIKELY. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO
3 FEET LATE.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT. SHOWERS LIKELY EARLY IN THE EVENING...
THEN A CHANCE OF SHOWERS BY MIDNIGHT. WAVES 3 TO 5 FEET...
BUILDING TO 5 TO 7 FEET LATE. WAVES OCCASIONALLY AROUND 10 FEET.
.TUESDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTHEAST 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES
4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-191400-
MAFOR 1909/
HURON NORTH 11710 11700 11600 11500 11510 12520 11426. A
CHANCE OF SHOWERS LATE TONIGHT. WAVES 2 TO 4 FEET SUBSIDING TO
2 FEET OR LESS TODAY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET
OVERNIGHT TONIGHT. 210204 210103.

HURON SOUTH 11710 12700 11600 12510 12520. A CHANCE OF SHOWERS
TONIGHT. WAVES 4 TO 6 FEET SUBSIDING TO 2 FEET OR LESS. WAVES
OCCASIONALLY AROUND 8 FEET TODAY. WAVES 1 TO 3 FEET TONIGHT.
210305 210204.

$$

MR

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





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