Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 242039
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
339 PM EST TUE FEB 24 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...LOW PRESSURE...29.30 INCHES...TRACKING INTO QUEBEC
TONIGHT WILL TRACK AN ARCTIC COLD FRONT THROUGH THE CENTRAL GREAT
LAKES. HIGH PRESSURE WILL THEN EXPAND INTO THE AREA FOR WEDNESDAY
AND THURSDAY...CRESTING OVER THE AREA THURSDAY NIGHT AT 30.50
INCHES.

LHZ361-250915-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
339 PM EST TUE FEB 24 2015

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...

.TONIGHT...WEST WINDS 10 TO 20 KNOTS. GUSTS TO 35 KNOT GALES
EARLY. SNOW SHOWERS LIKELY EARLY THIS EVENING...THEN A CHANCE OF
SNOW SHOWERS LATE IN THE EVENING.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO
10 TO 15 KNOTS LATE. GUSTS TO 30 KNOTS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHWEST 5 TO
10 KNOTS.
.THURSDAY NIGHT...WEST WINDS 5 TO 10 KNOTS.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

LHZ362-363-250915-
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-
339 PM EST TUE FEB 24 2015

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...

.TONIGHT...WEST WINDS 10 TO 20 KNOTS...BECOMING NORTHWEST. GUSTS
TO 35 KNOT GALES EARLY. SNOW SHOWERS EARLY THIS EVENING...THEN A
CHANCE OF SNOW SHOWERS BY LATE EVENING.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...DIMINISHING TO 10 TO 15 KNOTS LATE.
.WEDNESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO
10 TO 15 KNOTS BY MIDNIGHT...THEN BECOMING NORTHWEST 10 TO
15 KNOTS LATE. A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS.
.THURSDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE WEST
BY MIDNIGHT.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS. A CHANCE OF SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

LHZ462>464-250915-
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-
339 PM EST TUE FEB 24 2015

...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 10 TO 20 KNOTS WITH GUSTS TO 35 KNOT
GALES EARLY...DIMINISHING TO 10 TO 15 KNOTS AND BECOMING WEST AFTER
MIDNIGHT...THE VEERING TO THE NORTHWEST LATE. SNOW SHOWERS IN THE
EVENING...THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO
10 KNOTS BY MIDNIGHT. A CHANCE OF SNOW SHOWERS BY LATE EVENING.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MID AFTERNOON.
.THURSDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS IN THE EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING WEST 5 TO 10 KNOTS
LATE.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

LHZ461-250915-
MAFOR 2422/
HURON NORTH...GALE WARNING IN EFFECT...11637 11617 11737
12730 13720. A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT TONIGHT.
22MMMM.

WAVES OMITTED DUE TO ICE COVERAGE.

HURON SOUTH...GALE WARNING IN EFFECT...11537 11517 11607 14710
11710. A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT TONIGHT. 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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