Great Lakes Forecast
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FZUS63 KDTX 170746
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 AM EDT THU APR 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...WEAKENING LOW PRESSURE SYSTEM OF 30.00 INCHES OVER THE
WESTERN GREAT LAKES TONIGHT WILL DISSPATE TONIGHT AS IT TRACKS
NORTHEAST. THE ASSOCIATED COLD FRONT WILL TRACK THROUGH THE REGION
FRIDAY MORNING...BRINGING A FEW RAIN SHOWERS. HIGH PRESSURE OF 30.40
INCHES WILL THEN BUILD IN FRIDAY NIGHT INTO SATURDAY.

LHZ361-172030-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
346 AM EDT THU APR 17 2014

.TODAY...SOUTHEAST WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS
AFTER 5 PM. WAVES 3 TO 5 FEET.
.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY MIDNIGHT...THEN VEERING TO THE SOUTHWEST AFTER
MIDNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS UNTIL 2 AM. WAVES
3 TO 5 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH
5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET LATE.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...BECOMING EAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS AFTER 7 PM. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH LATE.
WAVES 2 FEET OR LESS.


$$

LHZ362-363-172030-
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-
346 AM EDT THU APR 17 2014

.TODAY...EAST WINDS 15 TO 20 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY LATE MORNING...THEN INCREASING TO 15 TO 20 KNOTS
LATE. WAVES 3 TO 5 FEET.
.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. A CHANCE OF SNOW SHOWERS UNTIL
2 AM. A CHANCE OF SHOWERS. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
UNTIL 2 PM. WAVES 3 TO 5 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.MONDAY...EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS UNTIL
5 PM. WAVES 2 FEET OR LESS.


$$

LHZ462>464-172030-
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-
346 AM EDT THU APR 17 2014

.TODAY...SOUTHEAST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE MORNING. WAVES 2 TO 4 FEET.
.TONIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 5 TO
10 KNOTS OVERNIGHT. A CHANCE OF SHOWERS UNTIL 2 AM...THEN SHOWERS
LIKELY. WAVES 3 TO 5 FEET.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...VEERING TO THE NORTH LATE. A
CHANCE OF SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO 2 FEET OR
LESS BY AFTERNOON.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS...
BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE NORTHEAST.
WAVES 2 TO 4 FEET...SUBSIDING TO 2 FEET OR LESS.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AFTER
6 PM. WAVES 1 TO 3 FEET.
.MONDAY...EAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH LATE. A
CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.


$$

LHZ461-172030-
MAFOR 1709/
HURON NORTH 15320 12420. A CHANCE OF SNOW SHOWERS LATE. A CHANCE OF
RAIN SHOWERS TONIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET
TODAY. WAVES 3 TO 5 FEET TONIGHT. 220204.

HURON SOUTH 12320 12310 11410 12420 11426. A CHANCE OF RAIN
SHOWERS LATE TONIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET
TODAY. WAVES 2 TO 4 FEET TONIGHT. 220203.

$$

SF

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






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