Great Lakes Forecast
Issued by NWS

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841
FZUS63 KDTX 260140
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
939 PM EDT SAT MAR 25 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...AVERAGING 29.70 INCHES...CENTERED OVER
THE UPPER MISSISSIPPI RIVER VALLEY AND ITS ASSOCIATED WARM FRONT
DRAPED ACROSS THE SOUTHERN GREAT LAKES...WILL REMAIN RELATIVELY
STALLED THROUGH SUNDAY. THE LOW CENTER IS EXPECTED TO SLOWLY LIFT
NORTHEAST CROSSING LAKE MICHIGAN SUNDAY NIGHT AND REACHING LAKE
HURON BY MONDAY WHILE WEAKENING TO A PRESSURE OF 29.80 INCHES.

LHZ361-260800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
939 PM EDT SAT MAR 25 2017

.REST OF TONIGHT...EAST WINDS 20 TO 25 KNOTS. A CHANCE OF SHOWERS
IN THE LATE EVENING AND EARLY MORNING...THEN SHOWERS LIKELY EARLY
IN THE MORNING. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.SUNDAY...EAST WINDS 20 TO 25 KNOTS DECREASING TO 15 TO 20 KNOTS
IN THE AFTERNOON. SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS UNTIL EARLY MORNING
BECOMING LIGHT AND VARIABLE. SHOWERS UNTIL EARLY MORNING...THEN A
CHANCE OF SHOWERS EARLY IN THE MORNING. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.MONDAY...EAST WINDS 5 TO 10 KNOTS BACKING TO THE NORTHWEST IN
THE LATE MORNING AND EARLY AFTERNOON...THEN BECOMING WEST 10 TO
15 KNOTS EARLY IN THE AFTERNOON. A CHANCE OF SHOWERS IN THE
MORNING. A CHANCE OF RAIN IN THE LATE MORNING AND EARLY
AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BACKING TO THE NORTHWEST
LATE IN THE AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-260800-
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-
939 PM EDT SAT MAR 25 2017

.REST OF TONIGHT...EAST WINDS 15 TO 20 KNOTS. A CHANCE OF
SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY...EAST WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS
IN THE LATE MORNING AND AFTERNOON. SHOWERS LIKELY EARLY IN THE
MORNING...THEN A CHANCE OF SHOWERS LATE IN THE MORNING. SHOWERS
LIKELY IN THE AFTERNOON. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. SHOWERS LIKELY UNTIL EARLY MORNING...
THEN A CHANCE OF SHOWERS EARLY IN THE MORNING. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS IN
THE MORNING. A CHANCE OF RAIN IN THE LATE MORNING AND EARLY
AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS DECREASING TO 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS DECREASING TO 5 TO
10 KNOTS EARLY IN THE EVENING...THEN INCREASING TO 10 TO 15 KNOTS
IN THE LATE EVENING AND EARLY MORNING. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET UNTIL EARLY MORNING.
.THURSDAY...EAST WINDS 10 TO 15 KNOTS DECREASING TO 5 TO
10 KNOTS. WAVES 1 TO 3 FEET.


$$

LHZ462>464-260800-
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-
939 PM EDT SAT MAR 25 2017

.REST OF TONIGHT...EAST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS. WAVES 3 TO 5 FEET.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS IN
THE MORNING...THEN SHOWERS LIKELY IN THE AFTERNOON. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET LATE IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SHOWERS UNTIL
EARLY MORNING...THEN A CHANCE OF SHOWERS EARLY IN THE MORNING.
WAVES 2 TO 4 FEET.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS IN
THE MORNING. A CHANCE OF RAIN IN THE LATE MORNING AND EARLY
AFTERNOON. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS VEERING TO THE
NORTH IN THE LATE EVENING AND OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO
15 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET LATE IN THE
AFTERNOON...THEN SUBSIDING TO 1 TO 3 FEET LATE IN THE EVENING.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING AND EARLY MORNING.
.THURSDAY...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST 5 TO
10 KNOTS. A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. WAVES 1 TO
3 FEET.


$$

LHZ461-260800-
MAFOR 2603/
HURON NORTH 12230 12236 13226 11216. A CHANCE OF SHOWERS LATE
THIS EVENING. WAVES 4 TO 6 FEET. OCCASIONAL WAVE HEIGHT AROUND 8
FEET OVERNIGHT. WAVES 4 TO 6 FEET SUBSIDING TO 3 TO 5 FEET.
OCCASIONAL WAVE HEIGHT AROUND 8 FEET SUNDAY. WAVES 2 TO 4 FEET
SUNDAY EVENING. 220406.

HURON SOUTH 13210 11310 11300 11306 12316. A CHANCE OF
SHOWERS OVERNIGHT AND SUNDAY MORNING. WAVES 2 TO 4 FEET. 220204.

$$

DG

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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