Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 230126
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
926 PM EDT MON AUG 22 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OFF 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...30.20 INCHES...WILL LINGER OVER THE
SOUTHERN GREAT LAKES THROUGH TUESDAY NIGHT. BY WEDNESDAY...A LOW
PRESSURE SYSTEM AROUND...29.60 INCHES...WILL TRACK NORTH OF LAKE
SUPERIOR AND INTO NORTHERN QUEBEC. THIS LOW WILL DRAG A COLD FRONT
ACROSS SOUTHEAST MICHIGAN AND THE EASTERN GREAT LAKES ON WEDNESDAY
AND THURSDAY.

LHZ361-230815-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
926 PM EDT MON AUG 22 2016

.REST OF TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO
15 TO 20 KNOTS OVERNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET LATE.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MID AFTERNOON. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO
3 FEET BY LATE MORNING.
.TUESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS BY EARLY AFTERNOON. SHOWERS AND THUNDERSTORMS
LIKELY LATE. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET BY
AFTERNOON.
.WEDNESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING WEST
10 TO 15 KNOTS LATE. SHOWERS AND THUNDERSTORMS LIKELY. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.SATURDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.


$$

LHZ362-363-230815-
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-
926 PM EDT MON AUG 22 2016

.REST OF TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS LATE. WAVES 2 TO 4 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS LATE. WAVES 3 TO 5 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON...THEN DIMINISHING TO 10 TO 15 KNOTS
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON.
WAVES 2 TO 4 FEET...BUILDING TO 3 TO 5 FEET BY AFTERNOON.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...VEERING TO THE
WEST LATE. SHOWERS AND THUNDERSTORMS LIKELY. WAVES 3 TO 5 FEET.
.THURSDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE SOUTHWEST 5 TO
10 KNOTS IN THE EVENING...BECOMING NORTHWEST 10 TO 15 KNOTS AFTER
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE EAST LATE.
WAVES 2 FEET OR LESS.


$$

LHZ462>464-230815-
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-
926 PM EDT MON AUG 22 2016

.REST OF TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS BY MIDNIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS LATE. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID
AFTERNOON. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING
SOUTHWEST 10 TO 15 KNOTS LATE. SHOWERS AND THUNDERSTORMS LIKELY.
WAVES 3 TO 5 FEET.
.THURSDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON...THEN VEERING TO THE NORTHWEST AFTER
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH LATE
AFTERNOON. WAVES 2 TO 4 FEET...SUBSIDING TO 2 FEET OR LESS.
.FRIDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING EAST 5 TO 10 KNOTS LATE. WAVES 2 FEET OR
LESS.


$$

LHZ461-230815-
MAFOR 2303/
HURON NORTH 12510 13520 12410 11510. WAVES 2 TO 4 FEET.
220203.

HURON SOUTH 13510 12520 11510 12500. WAVES 1 TO 3 FEET.
220203.

$$

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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