Great Lakes Forecast
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FZUS63 KDTX 180254
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
954 PM EST MON NOV 17 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...LOW PRESSURE OF 29.40 INCHES OVER NORTHEASTERN ONTARIO
WILL CONTINUE TO DEEPEN AS IT PULLS AWAY TO THE NORTHEAST TONIGHT.
MEANWHILE...HIGH PRESSURE WILL EXPAND ACROSS THE OHIO VALLEY
TUESDAY...LEADING TO HIGH END GALES. ANOTHER LOW IS FORECASTED TO
TRACK THROUGH THE NORTHERN GREAT LAKES ON WEDNESDAY AT 29.50 INCHES.

LHZ361-180915-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
954 PM EST MON NOV 17 2014

...GALE WARNING IN EFFECT THROUGH TUESDAY EVENING...

.REST OF TONIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS...BECOMING WEST
TO 30 KNOTS LATE. GUSTS TO 35 KNOT GALES. SNOW SHOWERS LIKELY.
WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.TUESDAY...WEST WINDS TO 30 KNOTS...DIMINISHING TO 20 TO 25 KNOTS
LATE. GUSTS TO 40 KNOT GALES. SNOW SHOWERS LIKELY. WAVES 6 TO
9 FEET. WAVES OCCASIONALLY AROUND 12 FEET.
.TUESDAY NIGHT...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS BY
MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING SOUTH
10 TO 15 KNOTS BY LATE MORNING...THEN BACKING TO THE SOUTHEAST BY
MID AFTERNOON. SNOW LIKELY. WAVES 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING WEST
15 TO 20 KNOTS WITH GUSTS TO 35 KNOT GALES BY MIDNIGHT...THEN
INCREASING TO 30 KNOTS WITH GUSTS TO 40 KNOT GALES LATE. A CHANCE
OF SNOW SHOWERS. WAVES 2 TO 4 FEET.
.THURSDAY...WEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 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.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS BY
MIDNIGHT. A CHANCE OF SNOW SHOWERS EARLY. WAVES 1 TO 3 FEET.
.SATURDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE EVENING. A CHANCE OF RAIN AND SNOW SHOWERS
MAINLY BEFORE MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET LATE.


$$

LHZ362-363-180915-
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-
954 PM EST MON NOV 17 2014

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.REST OF TONIGHT...WEST WINDS TO 30 KNOTS WITH GUSTS TO 40 KNOT
GALES...INCREASING TO 35 KNOT GALES WITH GUSTS TO 45 KNOT GALES
LATE. A CHANCE OF SNOW SHOWERS...THEN SNOW SHOWERS LIKELY AFTER
MIDNIGHT. WAVES 8 TO 12 FEET. WAVES OCCASIONALLY AROUND 15 FEET.
.TUESDAY...WEST GALES TO 35 KNOTS. GUSTS TO 45 KNOT GALES. SNOW
SHOWERS LIKELY THROUGH MID AFTERNOON...THEN A CHANCE OF SNOW
SHOWERS LATE. WAVES 10 TO 14 FEET. WAVES OCCASIONALLY AROUND
18 FEET.
.TUESDAY NIGHT...WEST WINDS TO 30 KNOTS WITH GUSTS TO 45 KNOT
GALES...DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES
BY MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 8 TO 12 FEET. WAVES
OCCASIONALLY AROUND 15 FEET.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS EARLY.
SNOW. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST TO 30 KNOTS WITH GUSTS TO 40 KNOT GALES
OVERNIGHT. SNOW SHOWERS LIKELY. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.THURSDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS. A
CHANCE OF SNOW SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.FRIDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. A CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FEET.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS. A CHANCE OF RAIN AND SNOW SHOWERS MAINLY BEFORE
MIDNIGHT. WAVES 3 TO 5 FEET.


$$

LHZ462>464-180915-
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-
954 PM EST MON NOV 17 2014

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.REST OF TONIGHT...WEST WINDS TO 30 KNOTS WITH GUSTS TO 40 KNOT
GALES...BECOMING SOUTHWEST GALES TO 35 KNOTS WITH GUSTS TO
45 KNOT GALES LATE. A CHANCE OF SNOW SHOWERS. WAVES 8 TO 12 FEET.
WAVES OCCASIONALLY AROUND 15 FEET.
.TUESDAY...WEST GALES TO 35 KNOTS. GUSTS TO 45 KNOT GALES. A
CHANCE OF SNOW SHOWERS. WAVES 10 TO 14 FEET. WAVES OCCASIONALLY
AROUND 18 FEET.
.TUESDAY NIGHT...WEST WINDS TO 30 KNOTS WITH GUSTS TO 45 KNOT
GALES...BECOMING SOUTHWEST 20 TO 25 KNOTS WITH GUSTS TO 40 KNOT
GALES BY MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 8 TO 12 FEET.
WAVES OCCASIONALLY AROUND 15 FEET.
.WEDNESDAY...SOUTH WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS. SNOW.
WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS...INCREASING TO
30 KNOTS BY MIDNIGHT. GUSTS TO 40 KNOT GALES. A CHANCE OF SNOW
SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.THURSDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS. A
CHANCE OF SNOW SHOWERS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.FRIDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS. A CHANCE OF RAIN AND SNOW SHOWERS MAINLY BEFORE
MIDNIGHT. WAVES 2 TO 4 FEET...BUILDING TO 3 TO 5 FEET.


$$

LHZ461-180915-
MAFOR 1804/
HURON NORTH...GALE WARNING IN EFFECT...12647 19657 14647 19667
12650. A CHANCE OF SNOW SHOWERS TUESDAY EVENING. WAVES 5 TO 7
FEET BUILDING TO 8 TO 12 FEET OVERNIGHT WITH MAXIMUM WAVE HEIGHT
AROUND 15 FEET OVERNIGHT. WAVES 8 TO 12 FEET WITH MAXIMUM WAVE
HEIGHT AROUND 15 FEET TUESDAY AND TUESDAY EVENING. 210508 210710.

HURON SOUTH...GALE WARNING IN EFFECT...12640 19650 14640 19660
12650. A CHANCE OF SNOW SHOWERS OVERNIGHT. A CHANCE OF SNOW
SHOWERS EARLY TUESDAY AFTERNOON. A CHANCE OF SNOW SHOWERS TUESDAY
EVENING. WAVES 6 TO 9 FEET WITH MAXIMUM WAVE HEIGHT AROUND 11
FEET OVERNIGHT. WAVES 8 TO 12 FEET WITH MAXIMUM WAVE HEIGHT
AROUND 15 FEET TUESDAY AND TUESDAY EVENING. 210508 210609.

$$

MR

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



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