Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 211943
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
339 PM EDT SUN MAY 21 2017

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.

LHZ422-220300-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
339 PM EDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY EVENING...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS TO 25 KNOTS LATE.
PARTLY CLOUDY UNTIL EARLY MORNING BECOMING MOSTLY CLOUDY. WAVES 1 TO
3 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO
25 KNOTS LATE IN THE MORNING...THEN DIMINISHING TO 15 TO 20 KNOTS IN
THE AFTERNOON. GUSTS TO 30 KNOTS. MOSTLY CLOUDY IN THE MORNING
BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS. PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY WITH
A CHANCE OF LIGHT SHOWERS AFTER MIDNIGHT. WAVES AROUND 2 FEET OR
LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ421-220300-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
339 PM EDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY EVENING...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS TO 25 KNOTS LATE.
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN
THE EVENING.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO
25 KNOTS LATE IN THE MORNING...THEN DIMINISHING TO 15 TO 20 KNOTS IN
THE AFTERNOON. GUSTS TO 30 KNOTS. MOSTLY CLOUDY IN THE MORNING
BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY UNTIL EARLY MORNING
BECOMING MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS AFTER MIDNIGHT.
WAVES AROUND 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ441-220300-
PORT AUSTIN TO HARBOR BEACH MI-
339 PM EDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY EVENING...

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY EARLY IN THE EVENING
BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS TO 25 KNOTS. PARTLY
CLOUDY. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY UNTIL EARLY MORNING
BECOMING MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS AFTER MIDNIGHT.
WAVES AROUND 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ442-220300-
HARBOR BEACH TO PORT SANILAC MI-
339 PM EDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY EVENING...

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS VEERING TO THE SOUTHWEST...
THEN BECOMING WEST 5 TO 10 KNOTS AFTER MIDNIGHT BECOMING
SOUTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN
PARTLY CLOUDY IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO
3 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20
KNOTS IN THE AFTERNOON. GUSTS TO 25 KNOTS. PARTLY CLOUDY. WAVES 1 TO
3 FEET.
.MONDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ443-220300-
PORT SANILAC TO PORT HURON MI-
339 PM EDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY EVENING...

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS VEERING TO THE WEST...THEN
DIMINISHING TO 5 TO 10 KNOTS AFTER MIDNIGHT INCREASING TO 10 TO
15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN PARTLY
CLOUDY IN THE LATE EVENING AND OVERNIGHT. WAVES AROUND 2 FEET OR
LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20
KNOTS IN THE AFTERNOON. GUSTS TO 25 KNOTS. PARTLY CLOUDY UNTIL LATE
AFTERNOON BECOMING MOSTLY SUNNY. WAVES AROUND 2 FEET OR LESS.
.MONDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.

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

$$

LEZ444-220300-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
339 PM EDT SUN MAY 21 2017

.TONIGHT...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY UNTIL EARLY
MORNING BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE EVENING. WAVES AROUND 2 FEET OR LESS.
.MONDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY IN THE MORNING
THEN CLEARING. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR.
WAVES AROUND 2 FEET OR LESS.
.TUESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 56.7 DEGREES.

$$

HLO

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



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