Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 301954
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
354 PM EDT SAT MAY 30 2015

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...A COLD FRONT...29.90 INCHES...WILL MOVE SOUTH ACROSS THE
GREAT LAKES THROUGH TONIGHT. DEVELOPING LOW PRESSURE OVER
MISSOURI...29.80 INCHES...WILL THEN TRACK ALONG THIS FRONT AND
ACROSS THE OHIO VALLEY ON SUNDAY.  MEANWHILE...HIGH PRESSURE...30.40
INCHES...WILL BUILD ACROSS LAKE SUPERIOR ON SUNDAY. THIS HIGH WILL
MOVE INTO LOWER MICHIGAN BY MONDAY AS THE LOW LIFTS OFF TO THE EAST.

LHZ361-362-310815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
354 PM EDT SAT MAY 30 2015

.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...VEERING TO THE NORTHEAST
AFTER MIDNIGHT. SCATTERED SHOWERS THROUGH MIDNIGHT. WAVES 2 TO
4 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING NORTH 5 TO
10 KNOTS. WAVES 3 TO 5 FEET.
.SUNDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET BY AFTERNOON.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
LATE. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ363-310815-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
354 PM EDT SAT MAY 30 2015

.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 15 TO
20 KNOTS BY MIDNIGHT. NUMEROUS SHOWERS THROUGH MIDNIGHT...THEN
SCATTERED SHOWERS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
.SUNDAY...NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTH 10 TO 15 KNOTS. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.SUNDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT...THEN BECOMING NORTHEAST 10 TO 15 KNOTS
LATE. WAVES 2 TO 4 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET BY AFTERNOON.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH LATE AFTERNOON...
BECOMING LIGHT AND VARIABLE...THEN BECOMING SOUTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-310815-
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-
354 PM EDT SAT MAY 30 2015

.TONIGHT...NORTH WINDS 15 TO 20 KNOTS. A CHANCE OF THUNDERSTORMS
EARLY THIS EVENING. PERIODS OF SHOWERS THROUGH MIDNIGHT...THEN
SCATTERED SHOWERS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE
HEAVY RAINFALL EARLY THIS EVENING. WAVES 3 TO 5 FEET.
.SUNDAY...NORTH WINDS 15 TO 20 KNOTS. A CHANCE OF RAIN. WAVES
4 TO 6 FEET.
.SUNDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
EARLY IN THE EVENING. WAVES 2 TO 4 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
.MONDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTHEAST
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-310815-
MAFOR 3021/
HURON NORTH 11726 11816 11820 12120 13130. SCATTERED SHOWERS
AFTER MIDNIGHT TONIGHT. WAVES 2 TO 4 FEET TONIGHT. WAVES 3 TO 5
FEET WITH MAXIMUM WAVE HEIGHT AROUND 8 FEET SUNDAY. 220204.

HURON SOUTH 11826 11836 11826 12120 12130 11120. SCATTERED
SHOWERS EARLY IN THE AFTERNOON. A CHANCE OF RAIN LATE SUNDAY.
WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET OVERNIGHT WITH MAXIMUM
WAVE HEIGHT AROUND 6 FEET TONIGHT. WAVES 3 TO 5 FEET WITH MAXIMUM
WAVE HEIGHT AROUND 8 FEET SUNDAY. 210204 210305.

$$

MR

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLE (ALL LOWER CASE)

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


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