Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 191340
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
940 AM EDT FRI AUG 19 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.

LHZ422-192115-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
940 AM EDT FRI AUG 19 2016

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS BY EARLY AFTERNOON...THEN VEERING TO THE WEST LATE.
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE
MORNING. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS BY MIDNIGHT...THEN VEERING TO THE WEST AFTER MIDNIGHT.
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MID AFTERNOON. PARTLY CLOUDY EARLY...BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE MORNING.
SHOWERS AND THUNDERSTORMS LIKELY BY MID AFTERNOON. WAVES 2 FEET
OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 20
TO 25 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY THROUGH MIDNIGHT...
BECOMING PARTLY CLOUDY OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY
THROUGH MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET LATE. A
SMALL CRAFT ADVISORY MAY BE NEEDED.

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

$$

LHZ421-192115-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
940 AM EDT FRI AUG 19 2016

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY...THEN A CHANCE
OF SHOWERS AND THUNDERSTORMS BY LATE MORNING. WAVES 2 FEET OR
LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT...THEN A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY LATE MORNING. PARTLY CLOUDY EARLY...BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE MORNING.
SHOWERS AND THUNDERSTORMS LIKELY BY MID AFTERNOON. WAVES 2 FEET
OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO 25
KNOTS LATE. MOSTLY CLOUDY THROUGH MIDNIGHT...BECOMING PARTLY CLOUDY
OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY THROUGH MIDNIGHT. WAVES 1
TO 3 FEET...BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT. A SMALL CRAFT
ADVISORY MAY BE NEEDED.

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

$$

LHZ441-192115-
PORT AUSTIN TO HARBOR BEACH MI-
940 AM EDT FRI AUG 19 2016

.REST OF TODAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY EARLY AFTERNOON...THEN DIMINISHING TO 5 TO 10 KNOTS
LATE. MOSTLY SUNNY EARLY...THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS BY LATE MORNING. PARTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT...THEN A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY LATE MORNING. PARTLY CLOUDY EARLY...BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE MORNING.
WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO 25
KNOTS LATE. MOSTLY CLOUDY THROUGH MIDNIGHT...BECOMING PARTLY CLOUDY
OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY THROUGH MIDNIGHT...THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3
FEET...BUILDING TO 3 TO 5 FEET BY MIDNIGHT. WAVES OCCASIONALLY AROUND
7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.

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

$$

LHZ442-192115-
HARBOR BEACH TO PORT SANILAC MI-
940 AM EDT FRI AUG 19 2016

.REST OF TODAY...SOUTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE MORNING...THEN INCREASING TO 10 TO 15 KNOTS BY
EARLY AFTERNOON...DIMINISHING TO 5 TO 10 KNOTS LATE. MOSTLY SUNNY
EARLY...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE
MORNING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS
BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT...THEN A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET OR
LESS.
.SATURDAY...SOUTHEAST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS BY MID AFTERNOON. PARTLY CLOUDY...BECOMING MOSTLY CLOUDY
BY LATE MORNING...BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS BY LATE MORNING. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO 25
KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY THROUGH MIDNIGHT.. BECOMING
PARTLY CLOUDY OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MIDNIGHT...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WAVES 2 TO 4 FEET...BUILDING TO 3 TO 5 FEET BY MIDNIGHT. WAVES
OCCASIONALLY AROUND 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.

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

$$

LHZ443-192115-
PORT SANILAC TO PORT HURON MI-
940 AM EDT FRI AUG 19 2016

.REST OF TODAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY SUNNY EARLY...
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE
MORNING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS
BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT...THEN A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET OR
LESS.
.SATURDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS BY LATE MORNING...THEN INCREASING TO 10 TO 15 KNOTS BY
MID AFTERNOON. PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS BY LATE MORNING. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO 25
KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS
LIKELY. WAVES 2 TO 4 FEET...BUILDING TO 3 TO 5 FEET BY MIDNIGHT.
WAVES OCCASIONALLY AROUND 7 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.

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

$$

LEZ444-192115-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
940 AM EDT FRI AUG 19 2016

.REST OF TODAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH EARLY
AFTERNOON...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID
AFTERNOON. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT...THEN A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET
OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MID AFTERNOON. PARTLY CLOUDY EARLY...THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS BY LATE MORNING. MOSTLY CLOUDY WITH
SHOWERS AND THUNDERSTORMS LIKELY BY MID AFTERNOON. WAVES 2 FEET
OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 20
TO 25 KNOTS BY MIDNIGHT. MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS
LIKELY. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT. A
SMALL CRAFT ADVISORY MAY BE NEEDED.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 77.4 DEGREES.

$$

JVC

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



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