Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 092009
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
408 PM EDT WED APR 9 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...AVERAGING 29.90 INCHES...WILL HOLD
THROUGH MID WEEK. A STRONG LOW PRESSURE SYSTEM...DEEPENING TO 28.80
INCHES...WILL DROP A COLD FRONT THROUGH THE EASTERN LAKES ON
THURSDAY.

LHZ361-100800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
408 PM EDT WED APR 9 2014

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER 5 AM. WAVES
1 TO 3 FEET.
.THURSDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY MID AFTERNOON. SHOWERS LIKELY UNTIL 11 AM...THEN A
CHANCE OF SHOWERS UNTIL 2 PM. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET LATE.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH BY
AFTERNOON. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST
5 TO 10 KNOTS LATE. A CHANCE OF SHOWERS UNTIL 2 AM. WAVES 2 FEET
OR LESS.
.SATURDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AFTER 7 PM. WAVES 2 FEET OR LESS...
BUILDING TO 2 TO 4 FEET.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES
2 TO 4 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ362-363-100800-
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-
408 PM EDT WED APR 9 2014

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS OVERNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET
AFTER MIDNIGHT.
.THURSDAY...SOUTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS UNTIL 11 AM...THEN SHOWERS LIKELY
UNTIL 2 PM...THEN A CHANCE OF SHOWERS UNTIL 5 PM. WAVES 4 TO
6 FEET.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 2 TO 4 FEET. WAVES OCCASIONALLY AROUND
8 FEET.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS LATE. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST
5 TO 10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS UNTIL 2 AM.
WAVES 1 TO 3 FEET.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS AFTER 7 PM. WAVES 2 FEET OR LESS...
BUILDING TO 3 TO 5 FEET.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST
15 TO 20 KNOTS LATE. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS. A CHANCE
OF SHOWERS. A CHANCE OF SNOW SHOWERS AFTER 5 PM. WAVES 5 TO
7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.


$$

LHZ462>464-100800-
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-
408 PM EDT WED APR 9 2014

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS OVERNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET
LATE.
.THURSDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY MID AFTERNOON. SHOWERS LIKELY AFTER 2 PM. WAVES 3 TO
5 FEET...SUBSIDING TO 2 TO 4 FEET LATE.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. WAVES 1 TO 3 FEET.
.FRIDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS UNTIL 2 AM. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS. A CHANCE OF SHOWERS AFTER 7 PM. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS...VEERING TO THE WEST LATE.
SHOWERS LIKELY UNTIL 6 PM...THEN A CHANCE OF SHOWERS. WAVES 2 TO
4 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS. SHOWERS
LIKELY. A CHANCE OF SNOW SHOWERS AFTER 5 PM. WAVES 5 TO 7 FEET.
WAVES OCCASIONALLY AROUND 10 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LHZ461-100200-
MAFOR 0921/
HURON NORTH 11400 12410 11420 12530 11536 11520. A CHANCE OF
RAIN SHOWERS THURSDAY MORNING. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET OVERNIGHT TONIGHT. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET THURSDAY. 220002.

HURON SOUTH 11300 11400 12410 11420 12520 11516.  WAVES 2 FEET
OR LESS BUILDING TO 1 TO 3 FEET OVERNIGHT TONIGHT. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET THURSDAY. 220002.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

CB

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






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