Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 171958
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
356 PM EDT SUN JUL 17 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...A LOW PRESSURE SYSTEM...AVERAGING 29.50 INCHES...WILL
TRACK THROUGH THE NORTHERN GREAT LAKES REACHING QUEBEC LATER
TONIGHT. THIS SYSTEM WILL PUSH A COLD FRONT SLOWLY THROUGH THE
REGION LATE TONIGHT INTO MONDAY MORNING. THE NEXT HIGH PRESSURE
SYSTEM WILL THEN BUILD ACROSS THE AREA THROUGH THE MIDDLE OF THE
WEEK.

LHZ361-180800-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
356 PM EDT SUN JUL 17 2016

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN BECOMING WEST 10 TO 15 KNOTS AFTER
MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY EARLY THIS EVENING...
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS BY MIDNIGHT. WAVES
2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.MONDAY...WEST WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY LATE MORNING. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS LATE. WAVES 1 TO 3 FEET.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...VEERING TO THE WEST
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.


$$

LHZ362-363-180800-
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-
356 PM EDT SUN JUL 17 2016

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO
5 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING LIGHT AND
VARIABLE. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST
5 TO 10 KNOTS AFTER MIDNIGHT...THEN VEERING TO THE SOUTH LATE.
WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.


$$

LHZ462>464-180800-
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-
356 PM EDT SUN JUL 17 2016

.TONIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO
4 FEET.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...VEERING TO THE WEST BY
LATE MORNING...THEN VEERING TO THE WEST 5 TO 10 KNOTS BY EARLY
AFTERNOON...INCREASING TO 10 TO 15 KNOTS LATE. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS BY AFTERNOON. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 5 TO
10 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE...THEN BECOMING WEST 5 TO 10 KNOTS BY MIDNIGHT. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.


$$

LHZ461-180200-
MAFOR 1721/
HURON NORTH 11429 11430 11410 11510 11610 11620 11720 11610. A
CHANCE OF SHOWERS AND THUNDERSTORMS TONIGHT. WAVES 3 TO 5 FEET WITH
MAXIMUM WAVE HEIGHT AROUND 7 FEET. 220305.

HURON SOUTH 12420 11510 11520 11610 11600 11700 11800. A
CHANCE OF SHOWERS AND THUNDERSTORMS TONIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY MONDAY. WAVES 3 TO 5 FEET WITH MAXIMUM WAVE
HEIGHT AROUND 6 FEET TONIGHT. WAVES 1 TO 3 FEET MONDAY. 210305
210204.

$$

HLO

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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