Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 241453
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
953 AM EST SAT JAN 24 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...LOW PRESSURE...AVERAGING 29.30 INCHES...WILL TRACK
EAST OUT OF QUEBEC TODAY. THE PASSAGE OF THIS SYSTEM HAS PUSHED A
WEAK COLD FRONT INTO CENTRAL GREAT LAKES. A SECOND...STRONGER...COLD
FRONT WILL THEN DROP THROUGH THE AREA LATE TODAY AND TONIGHT
BEFORE ANOTHER LOW PRESSURE SYSTEM DIVES WEST OF THE GREAT LAKES
AND ACROSS THE OHIO VALLEY ON SUNDAY.

LHZ361-242130-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
953 AM EST SAT JAN 24 2015

.REST OF TODAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS WITH GUSTS TO 30 KNOTS BY AFTERNOON. WAVES 1 TO 3 FEET...
BUILDING TO 3 TO 5 FEET BY AFTERNOON.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING NORTHWEST 15 TO 20 KNOTS BY LATE EVENING.
WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.SUNDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 5 TO
10 KNOTS. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH
BY MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH
BY LATE EVENING. A CHANCE OF SNOW SHOWERS MAINLY BEFORE MIDNIGHT.
WAVES 1 TO 3 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ362-363-242130-
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-
953 AM EST SAT JAN 24 2015

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS LATE. A CHANCE OF RAIN AND
SNOW SHOWERS LATE. WAVES 2 TO 4 FEET...BUILDING TO 5 TO 7 FEET.
WAVES OCCASIONALLY AROUND 10 FEET.
.TONIGHT...NORTHWEST WINDS 20 TO 25 KNOTS...BECOMING NORTH 15 TO
20 KNOTS BY LATE EVENING. GUSTS TO 30 KNOTS. A CHANCE OF SNOW
SHOWERS EARLY IN THE EVENING. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.SUNDAY...NORTH WINDS 10 TO 15 KNOTS...VEERING TO THE NORTHEAST.
WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS BY MIDNIGHT. WAVES 2 TO 4 FEET.
.MONDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
IN THE EVENING...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS AFTER
MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS...BACKING TO THE NORTHEAST
LATE...THEN VEERING TO THE SOUTH BY MIDNIGHT. WAVES 2 FEET OR
LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS MAINLY BEFORE MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO
2 TO 4 FEET BY LATE EVENING.


$$

LHZ462>464-242130-
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-
953 AM EST SAT JAN 24 2015

.REST OF TODAY...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF RAIN AND
SNOW SHOWERS. PATCHY DRIZZLE LATE. WAVES 1 TO 3 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTHWEST 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS LATE IN
THE EVENING...THEN BECOMING NORTH 15 TO 20 KNOTS AFTER MIDNIGHT.
PATCHY DRIZZLE EARLY IN THE EVENING. A CHANCE OF SNOW SHOWERS.
WAVES 4 TO 6 FEET...BUILDING TO 6 TO 9 FEET BY LATE EVENING.
WAVES OCCASIONALLY AROUND 12 FEET.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS BY MIDNIGHT. WAVES 2 TO 4 FEET.
.MONDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS...BACKING TO THE NORTH LATE...
THEN BACKING TO THE WEST BY MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ461-242130-
MAFOR 2416/
HURON NORTH 11610 11620 12730 11830 12820 11110. A CHANCE OF
RAIN AND SNOW SHOWERS IN THE AFTERNOON THIS AFTERNOON. A CHANCE
OF SNOW AND RAIN SHOWERS AFTER MIDNIGHT TONIGHT. WAVES 1 TO 3
FEET BUILDING TO 3 TO 5 FEET WITH MAXIMUM WAVE HEIGHT AROUND 7
FEET THIS AFTERNOON. WAVES 5 TO 7 FEET SUBSIDING TO 3 TO 5 FEET
OVERNIGHT WITH MAXIMUM WAVE HEIGHT AROUND 9 FEET TONIGHT. WAVES 2
TO 4 FEET SUNDAY MORNING. 210103 210204.

HURON SOUTH 12610 11620 12730 11820 11120 11110. A CHANCE OF
RAIN AND SNOW SHOWERS THIS AFTERNOON. A CHANCE OF SNOW SHOWERS...
RAIN SHOWERS AND PATCHY DRIZZLE AFTER MIDNIGHT. A CHANCE OF SNOW
SHOWERS TONIGHT. A CHANCE OF SNOW SHOWERS SUNDAY MORNING. WAVES 1
TO 3 FEET THIS AFTERNOON. WAVES 3 TO 5 FEET BUILDING TO 6 TO 9
FEET...THEN SUBSIDING TO 4 TO 6 FEET OVERNIGHT WITH MAXIMUM WAVE
HEIGHT AROUND 12 FEET TONIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 2
TO 4 FEET WITH MAXIMUM WAVE HEIGHT AROUND 6 FEET SUNDAY MORNING.
220103.

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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