Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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000
FZUS53 KDTX 210755
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
352 AM EDT SUN AUG 21 2016

FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE

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.

LHZ422-211500-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
352 AM EDT SUN AUG 21 2016

...GALE WARNING IN EFFECT UNTIL 10 AM EDT THIS MORNING...

.TODAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES...
BECOMING NORTHWEST 10 TO 15 KNOTS. MOSTLY CLOUDY THROUGH EARLY
AFTERNOON...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS BY EARLY
AFTERNOON. PARTLY CLOUDY WITH LIGHT SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS LATE. A CHANCE OF WATERSPOUTS. WAVES 3 TO
5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. A CHANCE OF LIGHT SHOWERS
EARLY IN THE EVENING. A CHANCE OF WATERSPOUTS. WAVES 2 FEET OR
LESS.
.MONDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS LATE. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS BY MIDNIGHT...THEN DIMINISHING TO 10 TO 15 KNOTS
AFTER MIDNIGHT...INCREASING TO 15 TO 20 KNOTS LATE. MOSTLY CLEAR.
WAVES 2 FEET OR LESS.

SEE LAKE HURON OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.

$$

LHZ421-211500-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
352 AM EDT SUN AUG 21 2016

...GALE WARNING IN EFFECT UNTIL 10 AM EDT THIS MORNING...

.TODAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES...
DIMINISHING TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS BY LATE
MORNING...THEN BECOMING NORTHWEST 10 TO 15 KNOTS BY MID
AFTERNOON. MOSTLY CLOUDY THROUGH EARLY AFTERNOON...THEN A CHANCE
OF SHOWERS AND THUNDERSTORMS BY EARLY AFTERNOON. PARTLY CLOUDY
WITH LIGHT SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS LATE. A
CHANCE OF WATERSPOUTS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY
AROUND 10 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS LATE.
PARTLY CLOUDY. A CHANCE OF LIGHT SHOWERS EARLY IN THE EVENING...
THEN A SLIGHT CHANCE OF LIGHT SHOWERS BY MIDNIGHT. A CHANCE OF
WATERSPOUTS. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS BY MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.

SEE LAKE HURON OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.

$$

LHZ441-211500-
PORT AUSTIN TO HARBOR BEACH MI-
352 AM EDT SUN AUG 21 2016

...GALE WARNING IN EFFECT UNTIL 10 AM EDT THIS MORNING...

.TODAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES...
DIMINISHING TO 15 TO 20 KNOTS BY LATE MORNING...THEN BECOMING
NORTH 10 TO 15 KNOTS LATE. PARTLY CLOUDY THROUGH EARLY
AFTERNOON...THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS BY EARLY AFTERNOON. PARTLY CLOUDY WITH LIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS LATE. A CHANCE OF
WATERSPOUTS. WAVES 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 15 TO
20 KNOTS BY MIDNIGHT...THEN DIMINISHING TO 10 TO 15 KNOTS AFTER
MIDNIGHT. PARTLY CLOUDY. LIGHT SHOWERS LIKELY EARLY IN THE
EVENING...THEN A SLIGHT CHANCE OF LIGHT SHOWERS BY MIDNIGHT. A
CHANCE OF WATERSPOUTS. WAVES 4 TO 6 FEET...SUBSIDING TO 2 TO
4 FEET LATE. WAVES OCCASIONALLY AROUND 8 FEET.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
BY MID AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR.
WAVES 2 FEET OR LESS.

SEE LAKE HURON OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.

$$

LHZ442-211500-
HARBOR BEACH TO PORT SANILAC MI-
352 AM EDT SUN AUG 21 2016

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.TODAY...WEST WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY MID AFTERNOON. PARTLY CLOUDY THROUGH EARLY
AFTERNOON...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS BY EARLY
AFTERNOON. MOSTLY CLOUDY WITH LIGHT SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS LATE. A CHANCE OF WATERSPOUTS. WAVES 2 TO
4 FEET.
.TONIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 15 TO
20 KNOTS BY MIDNIGHT...THEN DIMINISHING TO 10 TO 15 KNOTS AFTER
MIDNIGHT...BECOMING WEST 5 TO 10 KNOTS LATE. MOSTLY CLOUDY WITH
LIGHT SHOWERS LIKELY EARLY IN THE EVENING...THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF LIGHT SHOWERS BY MIDNIGHT. A CHANCE OF
WATERSPOUTS. WAVES 3 TO 5 FEET...SUBSIDING TO 2 TO 4 FEET LATE.
WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY...WEST WINDS 5 TO 10 KNOTS THROUGH MID AFTERNOON...
BECOMING LIGHT AND VARIABLE. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO
10 TO 15 KNOTS BY MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.

SEE LAKE HURON OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.

$$

LHZ443-211500-
PORT SANILAC TO PORT HURON MI-
352 AM EDT SUN AUG 21 2016

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.TODAY...WEST WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY MID AFTERNOON. PARTLY CLOUDY THROUGH EARLY
AFTERNOON...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS BY EARLY
AFTERNOON. MOSTLY CLOUDY WITH LIGHT SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS LATE. A CHANCE OF WATERSPOUTS. WAVES 1 TO
3 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE. MOSTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS EARLY
IN THE EVENING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT
SHOWERS BY MIDNIGHT. MOSTLY CLEAR LATE. A CHANCE OF WATERSPOUTS.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.MONDAY...WEST WINDS 5 TO 10 KNOTS THROUGH EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST BY MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.

SEE LAKE HURON OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.

$$

LEZ444-211500-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
352 AM EDT SUN AUG 21 2016

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.TODAY...WEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. A CHANCE OF
WATERSPOUTS. A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID
AFTERNOON. WAVES 1 TO 3 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. A CHANCE OF LIGHT SHOWERS
EARLY IN THE EVENING. A CHANCE OF WATERSPOUTS. WAVES 2 FEET OR
LESS.
.MONDAY...NORTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT
AND VARIABLE...THEN BECOMING WEST 5 TO 10 KNOTS BY MID AFTERNOON.
MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...WEST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. CLEAR. WAVES 2 FEET OR
LESS.

SEE LAKE ERIE OPEN LAKES FORECAST FOR DAYS 3 THROUGH 5.

THE WATER TEMPERATURE AT BELLE ISLE IS 77.4 DEGREES.

$$

CB

YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
AT WWW.WEATHER.GOV/GREATLAKES


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