Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 242003
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
403 PM EDT WED MAY 24 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.

LHZ422-250330-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
403 PM EDT WED MAY 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. A CHANCE OF SHOWERS IN
THE EVENING. A CHANCE OF THUNDERSTORMS UNTIL EARLY MORNING.
SHOWERS AFTER MIDNIGHT. WAVES 2 TO 4 FEET.
.THURSDAY...NORTHEAST WINDS 20 TO 25 KNOTS DIMINISHING TO 15 TO
20 KNOTS IN THE AFTERNOON. CLOUDY WITH SHOWERS LIKELY. WAVES 2 TO
4 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. CLOUDY. SHOWERS LIKELY EARLY IN
THE EVENING...THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. WAVES AROUND 2 FEET OR LESS.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS IN THE MORNING BECOMING
LIGHT AND VARIABLE. MOSTLY CLOUDY UNTIL LATE AFTERNOON BECOMING
PARTLY CLOUDY. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ421-250330-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
403 PM EDT WED MAY 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. SHOWERS...MAINLY AFTER
MIDNIGHT. WAVES 2 TO 4 FEET.
.THURSDAY...NORTHEAST WINDS 20 TO 25 KNOTS DIMINISHING TO 15 TO
20 KNOTS IN THE AFTERNOON. CLOUDY WITH SHOWERS LIKELY. WAVES 3 TO
5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. CLOUDY. SHOWERS LIKELY EARLY IN
THE EVENING...THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE
LATE EVENING AND OVERNIGHT.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS IN THE MORNING BECOMING
LIGHT AND VARIABLE. MOSTLY CLOUDY UNTIL LATE AFTERNOON BECOMING
PARTLY CLOUDY. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ441-250330-
PORT AUSTIN TO HARBOR BEACH MI-
403 PM EDT WED MAY 24 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING
THROUGH THURSDAY EVENING...

.TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS DIMINISHING TO 15 TO
20 KNOTS AFTER MIDNIGHT. SHOWERS...MAINLY AFTER MIDNIGHT. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT...THEN
BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
.THURSDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS LATE IN THE AFTERNOON. SHOWERS. WAVES 2 TO 4 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. CLOUDY. SHOWERS EARLY IN THE
EVENING...THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND EARLY
MORNING. WAVES 1 TO 3 FEET.
.FRIDAY...NORTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY UNTIL LATE
AFTERNOON BECOMING PARTLY CLOUDY. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ442-250330-
HARBOR BEACH TO PORT SANILAC MI-
403 PM EDT WED MAY 24 2017

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF SHOWERS
EARLY IN THE EVENING. A CHANCE OF THUNDERSTORMS UNTIL EARLY
MORNING. SHOWERS IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO
3 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
.THURSDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON. SHOWERS. WAVES 2 TO 4 FEET SUBSIDING
TO 1 TO 3 FEET IN THE LATE MORNING AND AFTERNOON.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CLOUDY. SHOWERS EARLY
IN THE EVENING...THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. WAVES 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS UNTIL LATE AFTERNOON
BECOMING LIGHT AND VARIABLE. MOSTLY CLOUDY UNTIL LATE AFTERNOON
BECOMING PARTLY CLOUDY. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ443-250330-
PORT SANILAC TO PORT HURON MI-
403 PM EDT WED MAY 24 2017

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF SHOWERS
EARLY IN THE EVENING. A CHANCE OF THUNDERSTORMS UNTIL EARLY
MORNING. SHOWERS IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO
3 FEET.
.THURSDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. SHOWERS. WAVES 1 TO
3 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHWEST
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. SHOWERS EARLY IN
THE EVENING...THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. WAVES 1 TO 3 FEET.
.FRIDAY...NORTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES AROUND
2 FEET OR LESS.

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

$$

LEZ444-250330-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
403 PM EDT WED MAY 24 2017

.TONIGHT...EAST WINDS 15 TO 20 KNOTS...BECOMING NORTHEAST EARLY
IN THE MORNING. SHOWERS AND A CHANCE OF THUNDERSTORMS UNTIL EARLY
MORNING...THEN SHOWERS LIKELY EARLY IN THE MORNING. WAVES 1 TO 3
FEET.
.THURSDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. CLOUDY. SHOWERS
LIKELY...MAINLY IN THE AFTERNOON. WAVES AROUND 2 FEET OR LESS.
.THURSDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY. SHOWERS LIKELY
EARLY IN THE EVENING...THEN A CHANCE OF SHOWERS IN THE LATE
EVENING AND EARLY MORNING. WAVES AROUND 2 FEET OR LESS.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN BACKING
TO THE SOUTHWEST LATE IN THE AFTERNOON. MOSTLY CLOUDY UNTIL LATE
AFTERNOON BECOMING 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 57.3 DEGREES.

$$

BT

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


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