Great Lakes Forecast
Issued by NWS

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407
FZUS63 KDTX 190800
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
359 AM EDT SUN MAR 19 2017

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 30.4 INCHES WILL MOVE EAST ACROSS THE
AREA TODAY.  A COLD FRONT 30.1 INCHES WILL SLIDE THROUGH MONDAY WITH
LIGHT RAIN SHOWERS.  AFTER, A LARGE AREA OF HIGH PRESSURE 30.7
INCHES CENTERED IN CENTRAL CANADA WILL SLOWLY SETTLE SOUTHEAST TO
OVER THE GREAT LAKES ON WEDNESDAY.

LHZ361-192000-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
359 AM EDT SUN MAR 19 2017

.TODAY...NORTHWEST WINDS 5 TO 10 KNOTS IN THE MORNING BECOMING
LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS EARLY
IN THE MORNING. A CHANCE OF RAIN. WAVES 1 TO 3 FEET.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST 10 TO 15 KNOTS
EARLY IN THE AFTERNOON. A CHANCE OF RAIN EARLY IN THE MORNING.
WAVES 1 TO 3 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO
3 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS WITH GUSTS UP TO 30 KNOTS LATE IN THE MORNING...THEN
INCREASING TO 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS LATE IN
THE AFTERNOON DECREASING TO 15 TO 20 KNOTS WITH GUSTS UP TO
30 KNOTS LATE IN THE EVENING. WAVES 1 TO 3 FEET BUILDING TO 3 TO
5 FEET.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 5 TO
10 KNOTS UNTIL EARLY EVENING...THEN BECOMING LIGHT AND VARIABLE
IN THE LATE EVENING AND EARLY MORNING. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS BACKING TO THE SOUTH IN THE
LATE MORNING AND EARLY AFTERNOON...THEN INCREASING TO 10 TO
15 KNOTS UNTIL EARLY MORNING. SNOW LIKELY AFTER MIDNIGHT. WAVES
1 TO 3 FEET.


$$

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-
359 AM EDT SUN MAR 19 2017

.TODAY...NORTH WINDS 5 TO 10 KNOTS IN THE MORNING BECOMING LIGHT
AND VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS DECREASING TO 5 TO 10 KNOTS.
A CHANCE OF RAIN LATE IN THE MORNING. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST
15 TO 20 KNOTS IN THE LATE EVENING AND EARLY MORNING...THEN
DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 20 TO
25 KNOTS WITH GUSTS UP TO 35 KNOT GALES. WAVES 3 TO 5 FEET
BUILDING TO 6 TO 9 FEET LATE IN THE AFTERNOON. WAVES OCCASIONALLY
AROUND 12 FEET.
.WEDNESDAY...NORTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS
DECREASING TO 10 TO 15 KNOTS IN THE LATE MORNING AND EARLY
AFTERNOON...THEN BACKING TO THE NORTHWEST EARLY IN THE EVENING
DECREASING TO 5 TO 10 KNOTS IN THE LATE EVENING AND EARLY
MORNING. WAVES 4 TO 6 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE
EVENING AND EARLY MORNING. WAVES OCCASIONALLY AROUND 8 FEET.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO
15 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN
INCREASING TO 15 TO 20 KNOTS EARLY IN THE EVENING DECREASING TO
10 TO 15 KNOTS IN THE LATE EVENING AND EARLY MORNING. SNOW AND
RAIN LIKELY AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET IN THE LATE EVENING AND EARLY MORNING.


$$

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-
359 AM EDT SUN MAR 19 2017

.TODAY...NORTH WINDS 5 TO 10 KNOTS IN THE MORNING BECOMING LIGHT
AND VARIABLE. WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO
10 KNOTS IN THE LATE EVENING AND EARLY MORNING...THEN BECOMING
SOUTH 10 TO 15 KNOTS EARLY IN THE MORNING. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS DECREASING TO 5 TO 10 KNOTS
EARLY IN THE AFTERNOON. A CHANCE OF RAIN. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF
RAIN EARLY IN THE EVENING. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET AFTER MIDNIGHT.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS
LATE IN THE MORNING...THEN BECOMING NORTHWEST 15 TO 20 KNOTS WITH
GUSTS UP TO 35 KNOT GALES LATE IN THE AFTERNOON BECOMING NORTH
20 TO 25 KNOTS WITH GUSTS UP TO 35 KNOT GALES LATE IN THE
EVENING. WAVES 2 TO 4 FEET BUILDING TO 6 TO 9 FEET LATE IN THE
AFTERNOON. WAVES OCCASIONALLY AROUND 12 FEET.
.WEDNESDAY...NORTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS
BECOMING LIGHT AND VARIABLE. WAVES 4 TO 6 FEET SUBSIDING TO 1 TO
3 FEET IN THE LATE EVENING AND EARLY MORNING. WAVES OCCASIONALLY
AROUND 8 FEET.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS BACKING TO THE SOUTH IN THE
LATE MORNING AND EARLY AFTERNOON...THEN INCREASING TO 10 TO
15 KNOTS UNTIL EARLY MORNING. RAIN AND SNOW AFTER MIDNIGHT. WAVES
1 TO 3 FEET.


$$

LHZ461-191400-
MAFOR 1909/
HURON NORTH 13700 11600 11400 13410. A CHANCE OF RAIN
OVERNIGHT. WAVES 2 FEET OR LESS TODAY. WAVES 1 TO 3 FEET TONIGHT.
220002.

HURON SOUTH 11100 12800 11700 11500 11300 12410. WAVES 2
FEET OR LESS. 220002.

$$

CB

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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