Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 052034
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
334 PM EST THU MAR 5 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...HIGH PRESSURE...30.70 INCHES...WILL SLIDE EAST
THROUGH THE OHIO VALLEY TONIGHT. A TROUGH OF LOW PRESSURE AVERAGING
30.00 INCHES WILL THEN SLOWLY DROP INTO THE WESTERN GREAT LAKES
TOMORROW...AND INTO THE CENTRAL GREAT LAKES ON SATURDAY.

LHZ361-060930-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
334 PM EST THU MAR 5 2015

.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 15 TO
25 KNOTS IN THE AFTERNOON...THEN DIMINISHING TO 10 TO 15 KNOTS
LATE.
.FRIDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING LIGHT
AND VARIABLE OVERNIGHT.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...VEERING TO THE WEST BY
MID AFTERNOON. A CHANCE OF SNOW SHOWERS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS.
.SUNDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW SHOWERS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY LATE MORNING...THEN DIMINISHING TO 5 TO 10 KNOTS
LATE.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

LHZ362-363-462-060930-
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-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
334 PM EST THU MAR 5 2015

...GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY
EVENING...

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE.
.FRIDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 35 KNOT GALES.
.FRIDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING SOUTHWEST 10 TO 15 KNOTS BY MIDNIGHT.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY LATE MORNING...THEN DIMINISHING TO 5 TO 10 KNOTS BY
MID AFTERNOON. A CHANCE OF SNOW SHOWERS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW
SHOWERS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MIDNIGHT. A CHANCE OF SNOW SHOWERS EARLY.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE EVENING.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

LHZ463-464-060930-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
334 PM EST THU MAR 5 2015

.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO
10 KNOTS BY LATE EVENING.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS WITH GUSTS TO 30 KNOTS.
.FRIDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS BY MIDNIGHT.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW
SHOWERS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW SHOWERS
EARLY.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS...THEN DIMINISHING TO 5 TO 10 KNOTS BY LATE EVENING.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

LHZ461-060930-
MAFOR 0522/
HURON NORTH 11600 13500 11510 11520 11530 11530 19550.
22MMMM.

WAVES OMITTED DUE TO ICE COVERAGE.

HURON SOUTH 11600 13500 11510 11520 12530. 22MMMM.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

SF

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



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