Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 300745
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
345 AM EDT THU MAR 30 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...29.60 INCHES...WILL MOVE FROM MISSOURI
THIS MORNING TO CENTRAL ILLINOIS BY THIS EVENING. MEANWHILE...HIGH
PRESSURE OF 30.40 INCHES WILL HOLD STEADY OVER QUEBEC TODAY. THE LOW
WILL CONTINUE NORTHEAST TONIGHT...BECOMING CENTERED NEAR TOLEDO BY
FRIDAY MORNING. THE LOW WILL WEAKEN AS IT SKIRTS NORTHERN OHIO ON
FRIDAY. WEAK HIGH PRESSURE WILL BUILD INTO THE REGION FROM THE WEST
IN ITS WAKE. THIS HIGH WILL STRENGTHEN DURING THE COURSE OF THE
WEEKEND.

LHZ361-302000-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
345 AM EDT THU MAR 30 2017

.TODAY...EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS
IN THE LATE MORNING AND AFTERNOON. A CHANCE OF RAIN AND SNOW IN
THE LATE MORNING AND AFTERNOON. WAVES 3 TO 5 FEET.
.TONIGHT...EAST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS
WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND OVERNIGHT. A
CHANCE OF SNOW AND RAIN EARLY IN THE EVENING...THEN RAIN AND SNOW
IN THE LATE EVENING AND OVERNIGHT. WAVES 6 TO 9 FEET. WAVES
OCCASIONALLY AROUND 12 FEET.
.FRIDAY...EAST WINDS 20 TO 25 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS. SNOW LIKELY IN THE MORNING. RAIN LIKELY. A CHANCE OF
SNOW IN THE AFTERNOON. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY
AROUND 12 FEET.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF RAIN
AND SNOW EARLY IN THE EVENING. WAVES 3 TO 5 FEET SUBSIDING TO
1 TO 3 FEET AFTER MIDNIGHT.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS BACKING TO THE WEST LATE IN
THE AFTERNOON. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10 KNOTS. A
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW UNTIL
AFTERNOON. A CHANCE OF RAIN. A CHANCE OF SNOW IN THE LATE EVENING
AND EARLY MORNING. WAVES 2 FEET OR LESS.


$$

LHZ362-363-302000-
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 THU MAR 30 2017

.TODAY...EAST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW LATE IN THE
MORNING. RAIN IN THE LATE MORNING AND AFTERNOON. SNOW LIKELY IN
THE AFTERNOON. WAVES 3 TO 5 FEET.
.TONIGHT...EAST WINDS 20 TO 25 KNOTS INCREASING TO 30 KNOTS AFTER
MIDNIGHT...THEN DECREASING TO 20 TO 25 KNOTS EARLY IN THE
MORNING. RAIN AND SNOW. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY
AROUND 12 FEET.
.FRIDAY...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS.
SNOW LIKELY IN THE MORNING. RAIN. WAVES 6 TO 9 FEET. WAVES
OCCASIONALLY AROUND 12 FEET.
.FRIDAY NIGHT...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS BECOMING NORTH 10 TO 15 KNOTS. RAIN LIKELY EARLY IN THE
EVENING. A CHANCE OF SNOW UNTIL EARLY MORNING. A CHANCE OF RAIN
IN THE LATE EVENING AND EARLY MORNING. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS DECREASING TO 5 TO
10 KNOTS LATE IN THE MORNING...THEN BACKING TO THE WEST LATE IN
THE EVENING. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO
10 KNOTS UNTIL EARLY MORNING. A CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW EARLY
IN THE MORNING. A CHANCE OF RAIN. A CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 1 TO 3 FEET.


$$

LHZ462>464-302000-
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 THU MAR 30 2017

.TODAY...EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS
IN THE AFTERNOON. A CHANCE OF RAIN IN THE MORNING. SNOW. RAIN IN
THE AFTERNOON. WAVES 2 TO 4 FEET.
.TONIGHT...EAST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS
LATE IN THE EVENING...THEN DECREASING TO 15 TO 20 KNOTS AFTER
MIDNIGHT. RAIN. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KNOTS. RAIN. WAVES 5 TO
7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.FRIDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS. RAIN EARLY IN THE
EVENING...THEN A CHANCE OF RAIN IN THE LATE EVENING AND EARLY
MORNING. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS BECOMING LIGHT AND
VARIABLE. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET LATE IN THE
AFTERNOON.
.SUNDAY...LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10 KNOTS
UNTIL EARLY MORNING. A CHANCE OF RAIN AND SNOW UNTIL EARLY
MORNING. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS DECREASING TO 5 TO
10 KNOTS UNTIL EARLY MORNING. A CHANCE OF SNOW EARLY IN THE
MORNING. A CHANCE OF RAIN. WAVES 2 FEET OR LESS.


$$

LHZ461-302000-
MAFOR 3009/
HURON NORTH 12210 13220 13237. A CHANCE OF SNOW THIS MORNING. A
CHANCE OF RAIN AND SNOW THIS AFTERNOON. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET TODAY. WAVES 5 TO 7 FEET. OCCASIONAL WAVE
HEIGHT AROUND 10 FEET TONIGHT. 220204.

HURON SOUTH 12210 11217 11226 11236 11237 12236. WAVES 2 TO
4 FEET TODAY. WAVES 5 TO 7 FEET. OCCASIONAL WAVE HEIGHT AROUND 10
FEET TONIGHT. 220203.

$$

DRK

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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