Great Lakes Forecast
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FZUS63 KDTX 011436
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
936 AM EST SUN FEB 1 2015

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....A LOW PRESSURE SYSTEM...AVERAGING 29.50 INCHES...WILL
MOVE ACROSS THE OHIO VALLEY THROUGH TONIGHT. HIGH PRESSURE...
AVERAGING 30.30 INCHES...WILL THEN BUILD ACROSS THE GREAT LAKES ON
MONDAY.

LHZ361-012115-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
936 AM EST SUN FEB 1 2015

.REST OF TODAY...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET.
.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE WEST BY MID
AFTERNOON. WAVES 2 TO 4 FEET...SUBSIDING TO 2 FEET OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO
10 TO 15 KNOTS LATE. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS...THEN DIMINISHING TO 5 TO 10 KNOTS BY MIDNIGHT. A
CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST
BY LATE EVENING. WAVES 2 FEET OR LESS.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ362-012115-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
936 AM EST SUN FEB 1 2015

...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 7 PM EST THIS
EVENING THROUGH MONDAY MORNING...

.REST OF TODAY...NORTHEAST WINDS 15 TO 20 KNOTS. GUSTS TO
30 KNOTS LATE. A CHANCE OF SNOW IN THE AFTERNOON. HEAVY FREEZING
SPRAY LATE. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS.
HEAVY FREEZING SPRAY. A CHANCE OF SNOW AFTER MIDNIGHT. WAVES 6 TO
9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE MORNING...THEN BECOMING NORTHWEST 5 TO 10 KNOTS
BY MID AFTERNOON. HEAVY FREEZING SPRAY EARLY. WAVES 6 TO 9 FEET...
SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS IN THE AFTERNOON...THEN INCREASING TO 15 TO 20 KNOTS
LATE...DIMINISHING TO 10 TO 15 KNOTS BY MIDNIGHT. A CHANCE OF
SNOW SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS...THEN BACKING TO THE SOUTHWEST BY LATE EVENING. A
CHANCE OF SNOW SHOWERS LATE. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET.


$$

LHZ363-012115-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
936 AM EST SUN FEB 1 2015

...GALE WARNING IN EFFECT FROM 7 PM EST THIS EVENING THROUGH
MONDAY MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 7 PM EST THIS
EVENING THROUGH MONDAY MORNING...

.REST OF TODAY...NORTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO
20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS LATE. HEAVY FREEZING SPRAY
LATE. A CHANCE OF SNOW. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS...INCREASING TO
30 KNOTS BY LATE EVENING. GUSTS TO 35 KNOT GALES. HEAVY FREEZING
SPRAY. SNOW LIKELY IN THE EVENING. A CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 8 TO 12 FEET. WAVES OCCASIONALLY AROUND 15 FEET.
.MONDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS. HEAVY FREEZING SPRAY IN THE
MORNING. WAVES 8 TO 12 FEET...SUBSIDING TO 2 TO 4 FEET. WAVES
OCCASIONALLY AROUND 15 FEET.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS BY MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING
TO 1 TO 3 FEET AFTER MIDNIGHT.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 15 TO
20 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET...BUILDING
TO 3 TO 5 FEET LATE.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE. A CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ462-463-012115-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
936 AM EST SUN FEB 1 2015

...GALE WARNING IN EFFECT FROM 7 PM EST THIS EVENING THROUGH
MONDAY MORNING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 7 PM EST THIS
EVENING THROUGH MONDAY MORNING...

.REST OF TODAY...NORTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO
20 TO 25 KNOTS LATE. HEAVY FREEZING SPRAY LATE IN THE MORNING.
HEAVY FREEZING SPRAY LATE. A CHANCE OF SNOW LATE IN THE MORNING.
SNOW LIKELY IN THE AFTERNOON...THEN SNOW LATE. WAVES 5 TO 7 FEET.
WAVES OCCASIONALLY AROUND 10 FEET.
.TONIGHT...NORTHEAST WINDS TO 30 KNOTS...INCREASING TO 35 KNOT
GALES AFTER MIDNIGHT...THEN BECOMING NORTH TO 30 KNOTS LATE.
HEAVY FREEZING SPRAY. SNOW. WAVES 8 TO 12 FEET. WAVES
OCCASIONALLY AROUND 15 FEET.
.MONDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 15 TO 20 KNOTS BY LATE MORNING...THEN BECOMING
NORTHWEST 10 TO 15 KNOTS BY MID AFTERNOON. HEAVY FREEZING SPRAY
IN THE MORNING. WAVES 8 TO 12 FEET...SUBSIDING TO 2 TO 4 FEET.
WAVES OCCASIONALLY AROUND 15 FEET.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS BY MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 15 TO
20 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET...BUILDING
TO 3 TO 5 FEET LATE.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE...THEN BACKING TO THE SOUTHWEST BY LATE EVENING. A
CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET.


$$

LHZ464-012115-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
936 AM EST SUN FEB 1 2015

...GALE WARNING IN EFFECT FROM 7 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.REST OF TODAY...NORTHEAST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS BY AFTERNOON. SNOW. WAVES NEARLY CALM.
.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS...INCREASING TO
30 KNOTS WITH GUSTS TO 35 KNOT GALES BY LATE EVENING. SNOW. WAVES
NEARLY CALM.
.MONDAY...NORTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 15 TO 20 KNOTS BY LATE MORNING...THEN
BECOMING NORTHWEST 10 TO 15 KNOTS BY MID AFTERNOON. WAVES NEARLY
CALM.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST BY MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS LATE.
WAVES NEARLY CALM.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES NEARLY
CALM.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES NEARLY CALM.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS...THEN BACKING TO THE SOUTHWEST BY LATE EVENING. A
CHANCE OF SNOW SHOWERS LATE. WAVES NEARLY CALM.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ461-012115-
MAFOR 0116/
HURON NORTH...GALE WARNING IN EFFECT...11120 11130 11132 12147
19157 12142 19152 11832. A CHANCE OF SNOW THIS AFTERNOON AND
TONIGHT. WAVES 4 TO 6 FEET WITH MAXIMUM WAVE HEIGHT AROUND 8 FEET
THIS AFTERNOON. WAVES 6 TO 9 FEET WITH MAXIMUM WAVE HEIGHT AROUND
11 FEET TONIGHT. WAVES 6 TO 9 FEET SUBSIDING TO 4 TO 6 FEET WITH
MAXIMUM WAVE HEIGHT AROUND 12 FEET MONDAY MORNING. 210305 210406.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

HURON SOUTH...GALE WARNING IN EFFECT...11127 12137 14147 19157
11832. A CHANCE OF SNOW LATE IN THE MORNING THIS AFTERNOON. A
CHANCE OF SNOW MONDAY MORNING. WAVES 4 TO 6 FEET WITH MAXIMUM
WAVE HEIGHT AROUND 8 FEET THIS AFTERNOON. WAVES 6 TO 9 FEET
BUILDING TO 8 TO 12 FEET OVERNIGHT WITH MAXIMUM WAVE HEIGHT
AROUND 15 FEET TONIGHT. WAVES 6 TO 9 FEET SUBSIDING TO 5 TO 7
FEET WITH MAXIMUM WAVE HEIGHT AROUND 11 FEET MONDAY MORNING.
210305 210406.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

DRK

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


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