Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 281941
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
341 PM EDT FRI AUG 28 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...30.20 INCHES...WILL WEAKEN AS IT MOVES
EAST TO THE MID ATLANTIC TONIGHT. LOW PRESSURE OVER THE CENTRAL
PLAINS TODAY WILL WEAKEN CONSIDERABLY AS IT TRACK TOWARD THE WESTERN
GREAT LAKES ON SATURDAY. IT WILL ACTUALLY COMPLETELY DIMINISH BY
SATURDAY NIGHT...LEAVING WEAK HIGH PRESSURE OF 30.00 INCHES OVER THE
EASTERN GREAT LAKES THROUGH THE WEEKEND. HIGH PRESSURE WILL PERSIST
OVER THE REGION THROUGH NEXT WEEK.

LHZ361-290815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
341 PM EDT FRI AUG 28 2015

.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE
SOUTHWEST AFTER MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT
AND VARIABLE. SHOWERS LIKELY THROUGH EARLY AFTERNOON...THEN A
CHANCE OF SHOWERS BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS THROUGH MID AFTERNOON...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS IN THE EVENING...THEN BECOMING LIGHT AND VARIABLE AFTER
MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT
AND VARIABLE...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS LATE...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.


$$

LHZ362-363-290815-
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-
341 PM EDT FRI AUG 28 2015

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS LATE. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT
AND VARIABLE...THEN BECOMING EAST 5 TO 10 KNOTS BY MID AFTERNOON.
A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 FEET OR LESS.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS THROUGH MID AFTERNOON...
BECOMING LIGHT AND VARIABLE. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ462>464-290815-
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-
341 PM EDT FRI AUG 28 2015

.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS BY MIDNIGHT...THEN DIMINISHING TO 5 TO 10 KNOTS LATE.
WAVES 1 TO 3 FEET.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS THROUGH EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE...THEN BECOMING EAST 5 TO 10 KNOTS
LATE. A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 FEET OR LESS.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES
2 FEET OR LESS.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.


$$

LHZ461-290815-
MAFOR 2821/
HURON NORTH 13410 12510 11606 11506 11300. A CHANCE OF
SHOWERS AFTER MIDNIGHT TONIGHT. WAVES 1 TO 3 FEET BUILDING TO 2
TO 4 FEET...THEN SUBSIDING TO 2 FEET OR LESS OVERNIGHT TONIGHT.
WAVES 2 FEET OR LESS SATURDAY. 210103 210204.

HURON SOUTH 11300 11310 12410 11500 11600 11800 11200. A
CHANCE OF SHOWERS EARLY SATURDAY AFTERNOON. WAVES 2 FEET OR LESS.
220002.

$$

CB/SC

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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