Great Lakes Forecast
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FZUS63 KDTX 231953
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
351 PM EDT THU MAR 23 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...LOW PRESSURE...AROUND 29.70 INCHES...WILL LIFT A WARM
FRONT OUT OF THE UPPER MISSISSIPPI RIVER VALLEY AND OVER SOUTHERN
LOWER MICHIGAN LATE TONIGHT. THIS FRONT WILL PARK ITSELF OVER
NORTHERN LAKE HURON ON FRIDAY AND REMAIN THERE THROUGH MOST OF THE
WEEKEND.

LHZ361-240800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
351 PM EDT THU MAR 23 2017

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. RAIN AND SNOW IN THE
LATE EVENING AND OVERNIGHT. WAVES 3 TO 5 FEET.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS VEERING TO THE WEST LATE IN
THE AFTERNOON. RAIN. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET
IN THE AFTERNOON.
.FRIDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS VEERING TO THE
NORTHEAST IN THE LATE EVENING AND EARLY MORNING...THEN INCREASING
TO 10 TO 15 KNOTS AFTER MIDNIGHT. RAIN WITH SNOW LIKELY UNTIL
EARLY MORNING...THEN A CHANCE OF SNOW AND RAIN EARLY IN THE
MORNING. WAVES 1 TO 3 FEET.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
EARLY IN THE MORNING...THEN A CHANCE OF RAIN LATE IN THE MORNING.
WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.SATURDAY NIGHT...EAST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND EARLY
MORNING...THEN DECREASING TO 15 TO 20 KNOTS AFTER MIDNIGHT. A
CHANCE OF RAIN IN THE EVENING. A CHANCE OF SNOW LATE IN THE
EVENING...THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. WAVES 5 TO
7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY...EAST WINDS 15 TO 20 KNOTS DECREASING TO 5 TO 10 KNOTS.
SNOW LIKELY IN THE MORNING. RAIN LIKELY. SNOW LIKELY LATE IN THE
AFTERNOON. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET LATE IN THE
EVENING. WAVES OCCASIONALLY AROUND 8 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS BACKING TO THE NORTHWEST
UNTIL EARLY MORNING. A CHANCE OF RAIN AND SNOW EARLY IN THE
MORNING. A CHANCE OF RAIN UNTIL EARLY MORNING. A CHANCE OF SNOW
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO
15 KNOTS IN THE LATE EVENING AND EARLY MORNING. A CHANCE OF SNOW
UNTIL AFTERNOON. A CHANCE OF RAIN. WAVES 2 FEET OR LESS.


$$

LHZ362-363-240800-
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-
351 PM EDT THU MAR 23 2017

.TONIGHT...SOUTH WINDS 15 TO 20 KNOTS. RAIN AND SNOW IN THE LATE
EVENING AND OVERNIGHT. WAVES 3 TO 5 FEET.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE AFTERNOON. RAIN. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET LATE IN THE AFTERNOON.
.FRIDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTH
10 TO 15 KNOTS IN THE LATE EVENING AND EARLY MORNING...THEN
BECOMING NORTHEAST 15 TO 20 KNOTS AFTER MIDNIGHT. RAIN. SNOW IN
THE LATE EVENING AND OVERNIGHT. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET AFTER MIDNIGHT.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO
25 KNOTS IN THE LATE MORNING AND AFTERNOON. SNOW LIKELY IN THE
MORNING. RAIN. A CHANCE OF SNOW IN THE AFTERNOON. WAVES 6 TO
9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.SATURDAY NIGHT...EAST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND EARLY
MORNING...THEN DECREASING TO 15 TO 20 KNOTS AFTER MIDNIGHT. A
CHANCE OF SNOW IN THE EVENING. RAIN. SNOW LIKELY EARLY IN THE
MORNING. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY...EAST WINDS 15 TO 20 KNOTS DECREASING TO 5 TO 10 KNOTS.
SNOW LIKELY EARLY IN THE MORNING. RAIN...THEN A CHANCE OF RAIN
AND SNOW AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS BACKING TO THE NORTHWEST
EARLY IN THE EVENING...THEN VEERING TO THE NORTHWEST 5 TO
10 KNOTS IN THE LATE EVENING AND EARLY MORNING. A CHANCE OF RAIN
AND SNOW EARLY IN THE MORNING. A CHANCE OF RAIN AFTER MIDNIGHT.
WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW UNTIL
AFTERNOON. A CHANCE OF RAIN. WAVES 1 TO 3 FEET.


$$

LHZ462>464-240800-
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-
351 PM EDT THU MAR 23 2017

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. RAIN LIKELY IN THE
LATE EVENING AND OVERNIGHT. WAVES 2 TO 4 FEET.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS LATE IN THE AFTERNOON. RAIN LIKELY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST
10 TO 15 KNOTS AFTER MIDNIGHT. RAIN. WAVES 2 FEET OR LESS
BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.SATURDAY...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN
DECREASING TO 10 TO 15 KNOTS EARLY IN THE AFTERNOON. RAIN. WAVES
4 TO 6 FEET.
.SATURDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. RAIN. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KNOTS DECREASING TO 5 TO
10 KNOTS LATE IN THE AFTERNOON. RAIN...THEN A CHANCE OF RAIN
EARLY IN THE EVENING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET
LATE IN THE AFTERNOON.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE MORNING
BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHEAST 5 TO
10 KNOTS IN THE LATE EVENING AND EARLY MORNING. A CHANCE OF RAIN
EARLY IN THE MORNING. A CHANCE OF RAIN UNTIL EARLY MORNING. WAVES
2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING WEST 10 TO 15 KNOTS
EARLY IN THE EVENING...THEN VEERING TO THE NORTH IN THE LATE
EVENING AND EARLY MORNING. A CHANCE OF RAIN UNTIL AFTERNOON.
WAVES 1 TO 3 FEET.


$$

LHZ461-240200-
MAFOR 2321/
HURON NORTH 11420 12427 11417 12416 11506 11606. WAVES 1 TO
3 FEET BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO 4 FEET
TONIGHT. WAVES 2 TO 4 FEET FRIDAY. 210204 210305.

HURON SOUTH 11410 11426 12427 12426 11516 11606. WAVES 2 TO
4 FEET. 220203.

$$

HLO

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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