Great Lakes Forecast
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FZUS63 KDTX 211449
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
949 AM EST FRI NOV 21 2014

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...HIGH PRESSURE...MEASURING 30.50 INCHES...WILL SET UP
OVER THE OHIO VALLEY TODAY BEFORE SHIFTING TO THE EASTERN SEABOARD
TONIGHT. THE CENTRAL GREAT LAKES WILL REMAIN BETWEEN THIS HIGH AND
LOW PRESSURE OF 29.40 INCHES TRACKING ACROSS CENTRAL ONTARIO ON
SATURDAY.  A STRENGTHENING LOW PRESSURE SYSTEM WILL THEN LIFT
NORTHEAST AND INTO THE GREAT LAKES SUNDAY AND SUNDAY NIGHT.

LHZ361-212115-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
949 AM EST FRI NOV 21 2014

.REST OF TODAY...WEST WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST
15 TO 20 KNOTS BY AFTERNOON. WAVES 2 TO 4 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. WAVES 4 TO 6 FEET.
WAVES OCCASIONALLY AROUND 8 FEET.
.SATURDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MID AFTERNOON. WAVES 4 TO 6 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET LATE. WAVES OCCASIONALLY AROUND
8 FEET.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS. A CHANCE OF SHOWERS THROUGH LATE AFTERNOON...THEN
SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...VEERING TO THE
SOUTHWEST. SHOWERS EARLY...THEN SHOWERS LIKELY. SNOW SHOWERS
LIKELY LATE. WAVES 3 TO 5 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 5 TO
10 KNOTS BY LATE EVENING. RAIN AND SNOW SHOWERS LIKELY LATE...
THEN A CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET LATE.


$$

LHZ362-363-212115-
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-
949 AM EST FRI NOV 21 2014

...GALE WATCH IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
SATURDAY MORNING...

.REST OF TODAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON...THEN BECOMING SOUTHWEST 15 TO
20 KNOTS LATE. WAVES 3 TO 5 FEET.
.TONIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS...INCREASING TO
30 KNOTS BY LATE EVENING...THEN DIMINISHING TO 20 TO 25 KNOTS
LATE. GUSTS TO 35 KNOT GALES. WAVES 6 TO 9 FEET...BUILDING TO
8 TO 12 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY AROUND 15 FEET.
.SATURDAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...DIMINISHING TO 15 TO 20 KNOTS BY MID AFTERNOON. WAVES
8 TO 12 FEET. WAVES OCCASIONALLY AROUND 15 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS LATE. A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES
4 TO 6 FEET.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS THROUGH LATE AFTERNOON...THEN
SHOWERS. WAVES 3 TO 5 FEET...BUILDING TO 5 TO 7 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY AROUND 10 FEET.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS BY MIDNIGHT. GUSTS TO 30 KNOTS. SHOWERS THROUGH MID
AFTERNOON...THEN SHOWERS LIKELY AND A CHANCE OF SNOW SHOWERS
LATE. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST 10 TO 15 KNOTS BY LATE EVENING. A CHANCE
OF SHOWERS LATE. A CHANCE OF SNOW SHOWERS. WAVES 4 TO 6 FEET.


$$

LHZ462-212115-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
949 AM EST FRI NOV 21 2014

.REST OF TODAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON...THEN BECOMING SOUTHWEST 15 TO
20 KNOTS LATE. WAVES 3 TO 5 FEET.
.TONIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS BY
LATE EVENING. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.SATURDAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...DIMINISHING TO 15 TO 20 KNOTS BY MID AFTERNOON. A
CHANCE OF FREEZING RAIN EARLY. A CHANCE OF SHOWERS IN THE
MORNING. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS LATE. A CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES
3 TO 5 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHEAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS THROUGH LATE AFTERNOON...THEN
SHOWERS. WAVES 2 TO 4 FEET...BUILDING TO 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS LATE. SHOWERS THROUGH MID
AFTERNOON...THEN SHOWERS LIKELY AND A CHANCE OF SNOW SHOWERS
LATE. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.TUESDAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST 10 TO 15 KNOTS. A CHANCE OF SHOWERS
LATE. A CHANCE OF SNOW SHOWERS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.


$$

LHZ463-464-212115-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
949 AM EST FRI NOV 21 2014

.REST OF TODAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE MORNING...THEN BECOMING SOUTHWEST 15 TO 20 KNOTS
LATE. WAVES 3 TO 5 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS BY LATE EVENING. WAVES 4 TO 6 FEET.
.SATURDAY...SOUTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO
20 KNOTS BY MID AFTERNOON. A CHANCE OF FREEZING RAIN EARLY. A
CHANCE OF SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHEAST 15 TO
20 KNOTS. SHOWERS LIKELY THROUGH LATE AFTERNOON...THEN SHOWERS.
WAVES 2 TO 4 FEET...BUILDING TO 3 TO 5 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS LATE. SHOWERS THROUGH MID
AFTERNOON...THEN SHOWERS LIKELY AND A CHANCE OF SNOW SHOWERS
LATE. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST 10 TO 15 KNOTS BY LATE EVENING. A CHANCE
OF SHOWERS LATE. A CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FEET.


$$

LHZ461-212115-
MAFOR 2116/
HURON NORTH 11620 11520 12530 12540 19550 12540. WAVES 2 TO 4
FEET THIS AFTERNOON. WAVES 4 TO 6 FEET BUILDING TO 8 TO 12 FEET
OVERNIGHT WITH MAXIMUM WAVE HEIGHT AROUND 15 FEET TONIGHT. WAVES
6 TO 9 FEET WITH MAXIMUM WAVE HEIGHT AROUND 12 FEET SATURDAY
MORNING. 220204.

HURON SOUTH 11610 11620 11520 13530 11430 11530. A CHANCE OF
RAIN SHOWERS...LIGHT FREEZING RAIN...SNOW SHOWERS AND LIGHT SLEET
SATURDAY MORNING. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET WITH
MAXIMUM WAVE HEIGHT AROUND 6 FEET THIS AFTERNOON. WAVES 3 TO 5
FEET BUILDING TO 4 TO 6 FEET OVERNIGHT WITH MAXIMUM WAVE HEIGHT
AROUND 8 FEET TONIGHT. WAVES 5 TO 7 FEET WITH MAXIMUM WAVE HEIGHT
AROUND 11 FEET SATURDAY MORNING. 210305 210203.

$$

HLO

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


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