Great Lakes Forecast
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FZUS63 KDTX 251541
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1139 AM EDT SAT OCT 25 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...SURFACE LOW PRESSURE...OF 29.20 INCHES...WILL SWING
THROUGH THE JAMES BAY REGION TODAY. THE SURFACE LOW WILL THEN
DESCEND THROUGH QUEBEC AND INTO THE NORTHEASTERN UNITED STATES BY
SUNDAY. A WEAK RIDGE OF SURFACE HIGH PRESSURE IS EXPECTED TO SLIDE
THROUGH THE CENTRAL GREAT LAKES LATE SUNDAY AND INTO THE START OF
NEXT WEEK.

LHZ361-252015-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
1139 AM EDT SAT OCT 25 2014

...GALE WARNING IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH
SUNDAY MORNING...

.REST OF TODAY...WEST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS LATE. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.TONIGHT...NORTHWEST WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS.
WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS LATE. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
.SUNDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES
1 TO 3 FEET...BUILDING TO 2 TO 4 FEET IN THE AFTERNOON...THEN
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS...THEN A
CHANCE OF SHOWERS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET
AFTER MIDNIGHT.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS. A CHANCE OF SHOWERS LATE. WAVES 3 TO 5 FEET...SUBSIDING
TO 1 TO 3 FEET BY MIDNIGHT.


$$

LHZ362-363-252015-
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-
1139 AM EDT SAT OCT 25 2014

...GALE WARNING IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH
SUNDAY MORNING...

.REST OF TODAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY EARLY AFTERNOON...THEN INCREASING TO 15 TO 20 KNOTS
WITH GUSTS TO 30 KNOTS LATE. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.TONIGHT...NORTHWEST WINDS 20 TO 25 KNOTS...INCREASING TO
30 KNOTS AFTER MIDNIGHT. GUSTS TO 35 KNOT GALES. WAVES 8 TO
12 FEET. WAVES OCCASIONALLY AROUND 15 FEET.
.SUNDAY...NORTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 10 TO 15 KNOTS. WAVES 8 TO 12 FEET...
SUBSIDING TO 4 TO 6 FEET LATE. WAVES OCCASIONALLY AROUND 15 FEET.
.SUNDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT...THEN BECOMING LIGHT AND VARIABLE
LATE. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS. A
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY LATE. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 15 TO
20 KNOTS LATE. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
WAVES 2 TO 4 FEET.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT. WAVES 3 TO 5 FEET.


$$

LHZ462>464-252015-
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-
1139 AM EDT SAT OCT 25 2014

.REST OF TODAY...WEST WINDS 10 TO 15 KNOTS. SPRINKLES EARLY IN
THE AFTERNOON. WAVES 3 TO 5 FEET...SUBSIDING TO 2 TO 4 FEET LATE.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS
AFTER MIDNIGHT. WAVES 4 TO 6 FEET...BUILDING TO 6 TO 9 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY AROUND 12 FEET.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS LATE. WAVES 6 TO 9 FEET. WAVES
OCCASIONALLY AROUND 12 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF THUNDERSTORMS
THROUGH LATE AFTERNOON. A CHANCE OF SHOWERS...THEN A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON...THEN BECOMING SOUTHWEST 10 TO
15 KNOTS LATE...INCREASING TO 15 TO 20 KNOTS AFTER MIDNIGHT.
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE. WAVES 3 TO 5 FEET.


$$

LHZ461-252015-
MAFOR 2515/
HURON NORTH...GALE WARNING IN EFFECT...12620 11630 19650 14740
19750 11730 19750. WAVES 3 TO 5 FEET WITH MAXIMUM WAVE HEIGHT
AROUND 6 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 WITH MAXIMUM WAVE HEIGHT AROUND 12
FEET SUNDAY MORNING. 210305 210406.

HURON SOUTH 11620 12610 11620 11720 13730. SCATTERED
SPRINKLES LATE IN THE MORNING THIS AFTERNOON. WAVES 2 TO 4 FEET
THIS AFTERNOON. WAVES 2 TO 4 FEET BUILDING TO 5 TO 7 FEET
OVERNIGHT WITH MAXIMUM WAVE HEIGHT AROUND 10 FEET TONIGHT. WAVES
6 TO 9 FEET WITH MAXIMUM WAVE HEIGHT AROUND 11 FEET SUNDAY
MORNING. 220204.

$$

DG

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




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