Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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548
FZUS53 KDTX 251346
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
946 AM EDT TUE APR 25 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.

LHZ422-252115-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
946 AM EDT TUE APR 25 2017

.REST OF TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS TO 20
KNOTS. MOSTLY CLOUDY IN THE LATE MORNING AND EARLY AFTERNOON
BECOMING PARTLY CLOUDY. A CHANCE OF LIGHT SHOWERS LATE IN THE
MORNING. WAVES AROUND 2 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY BECOMING PARTLY CLOUDY
EARLY IN THE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLOUDY.
A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING. WAVES
1 TO 3 FEET.

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

$$

LHZ421-252115-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
946 AM EDT TUE APR 25 2017

.REST OF TODAY...SOUTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN
THE LATE MORNING AND EARLY AFTERNOON BECOMING PARTLY CLOUDY. A
CHANCE OF LIGHT SHOWERS LATE IN THE MORNING. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY IN THE
EVENING BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN THE
MORNING BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY
EARLY IN THE EVENING BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.

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

$$

LHZ441-252115-
PORT AUSTIN TO HARBOR BEACH MI-
946 AM EDT TUE APR 25 2017

.REST OF TODAY...SOUTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN
THE LATE MORNING AND EARLY AFTERNOON BECOMING PARTLY CLOUDY. A
CHANCE OF LIGHT SHOWERS LATE IN THE MORNING. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY IN THE
EVENING BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN THE
MORNING BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY.
WAVES 2 TO 4 FEET.

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

$$

LHZ442-252115-
HARBOR BEACH TO PORT SANILAC MI-
946 AM EDT TUE APR 25 2017

.REST OF TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY IN
THE LATE MORNING AND EARLY AFTERNOON BECOMING PARTLY CLOUDY. A
CHANCE OF LIGHT SHOWERS LATE IN THE MORNING. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY EARLY IN THE
MORNING BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY.
WAVES 2 TO 4 FEET.

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

$$

LHZ443-252115-
PORT SANILAC TO PORT HURON MI-
946 AM EDT TUE APR 25 2017

.REST OF TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY IN
THE LATE MORNING AND EARLY AFTERNOON BECOMING PARTLY CLOUDY. A
CHANCE OF LIGHT SHOWERS LATE IN THE MORNING. WAVES AROUND 2 FEET
OR LESS.
.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY EARLY
IN THE MORNING BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.

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

$$

LEZ444-252115-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
946 AM EDT TUE APR 25 2017

.REST OF TODAY...EAST WINDS 10 TO 15 KNOTS. CLOUDY LATE IN THE
MORNING BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY EARLY
IN THE MORNING BECOMING MOSTLY SUNNY. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR.
WAVES 1 TO 3 FEET.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 51.3 DEGREES.

$$

SF

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



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