Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 200155
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
955 PM 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.

LHZ422-200915-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
955 PM EDT FRI AUG 19 2016

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

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

$$

LHZ421-200915-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
955 PM EDT FRI AUG 19 2016

.REST OF TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS EARLY THIS EVENING...THEN ISOLATED SHOWERS AND
THUNDERSTORMS BY MIDNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY
EARLY AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE. WAVES
2 FEET OR LESS.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...INCREASING TO 20
TO 25 KNOTS WITH GUSTS TO 30 KNOTS BY MIDNIGHT. MOSTLY CLOUDY EARLY
IN THE EVENING...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.
.SUNDAY...WEST WINDS 20 TO 25 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS. PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY
MID AFTERNOON. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND
7 FEET.

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

$$

LHZ441-200915-
PORT AUSTIN TO HARBOR BEACH MI-
955 PM EDT FRI AUG 19 2016

.REST OF TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY.
SCATTERED SHOWERS AND THUNDERSTORMS EARLY THIS EVENING...THEN
ISOLATED SHOWERS AND THUNDERSTORMS BY MIDNIGHT. WAVES 2 FEET OR
LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY
EARLY AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE. WAVES
2 FEET OR LESS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 20
TO 25 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY WITH SHOWERS AND
THUNDERSTORMS LIKELY THROUGH MIDNIGHT...THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3
FEET...BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY
AROUND 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
.SUNDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
BECOMING NORTHWEST 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS BY MID AFTERNOON. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY AROUND 7 FEET.

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

$$

LHZ442-200915-
HARBOR BEACH TO PORT SANILAC MI-
955 PM EDT FRI AUG 19 2016

.REST OF TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS BY MIDNIGHT...THEN VEERING TO THE SOUTHWEST AFTER
MIDNIGHT. MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
EARLY THIS EVENING...THEN ISOLATED SHOWERS AND THUNDERSTORMS BY
MIDNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY
EARLY AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE. WAVES
2 FEET OR LESS.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY
WITH SHOWERS AND THUNDERSTORMS LIKELY THROUGH MIDNIGHT...THEN
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. WAVES 1 TO 3 FEET.
.SUNDAY...WEST WINDS 20 TO 25 KNOTS...BECOMING NORTHWEST 10 TO 15
KNOTS. PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID
AFTERNOON. WAVES 2 TO 4 FEET...BUILDING TO 3 TO 5 FEET LATE. WAVES
OCCASIONALLY AROUND 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.

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

$$

LHZ443-200915-
PORT SANILAC TO PORT HURON MI-
955 PM EDT FRI AUG 19 2016

.REST OF TONIGHT...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE
SOUTHWEST BY MIDNIGHT. MOSTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS EARLY THIS EVENING...THEN ISOLATED SHOWERS AND
THUNDERSTORMS BY MIDNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS. MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS BY
EARLY AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE. WAVES
2 FEET OR LESS.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY
THROUGH MIDNIGHT...BECOMING PARTLY CLOUDY OVERNIGHT. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 1 TO 3 FEET.
.SUNDAY...WEST WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS LATE. MOSTLY SUNNY EARLY...BECOMING PARTLY CLOUDY. A
CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON. WAVES 1 TO
3 FEET.

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

$$

LEZ444-200915-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
955 PM EDT FRI AUG 19 2016

.REST OF TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY
EARLY THIS EVENING...BECOMING MOSTLY CLOUDY OVERNIGHT. ISOLATED
SHOWERS AND THUNDERSTORMS EARLY THIS EVENING. WAVES 2 FEET OR
LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS. PARTLY CLOUDY THROUGH EARLY AFTERNOON...THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS BY EARLY
AFTERNOON. MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY
LATE. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST
10 TO 15 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY THROUGH MIDNIGHT...
BECOMING PARTLY CLOUDY OVERNIGHT. SHOWERS AND THUNDERSTORMS
LIKELY. WAVES 1 TO 3 FEET.
.SUNDAY...WEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY THROUGH EARLY
AFTERNOON...THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS BY MID AFTERNOON. WAVES 1 TO 3 FEET.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 77.4 DEGREES.

$$

SC

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


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