Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 221942
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
342 PM EDT MON MAY 22 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.

LHZ422-230315-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
342 PM EDT MON MAY 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY IN THE
EVENING BECOMING MOSTLY CLOUDY. SCATTERED LIGHT SHOWERS. WAVES
AROUND 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN BACKING
TO THE EAST LATE IN THE AFTERNOON. MOSTLY CLOUDY WITH SCATTERED
LIGHT SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES AROUND 2 FEET
OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO
10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN A CHANCE OF
LIGHT SHOWERS IN THE LATE EVENING AND OVERNIGHT. WAVES AROUND
2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT
SHOWERS EARLY IN THE MORNING. A CHANCE OF LIGHT SHOWERS IN THE
AFTERNOON. WAVES 1 TO 3 FEET.

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

$$

LHZ421-230315-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
342 PM EDT MON MAY 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY IN THE
EVENING BECOMING MOSTLY CLOUDY. SCATTERED LIGHT SHOWERS. WAVES
AROUND 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BACKING TO THE EAST LATE
IN THE AFTERNOON. MOSTLY CLOUDY WITH SCATTERED LIGHT SHOWERS AND
A CHANCE OF THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO
10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN A CHANCE OF
LIGHT SHOWERS IN THE LATE EVENING AND OVERNIGHT. WAVES AROUND
2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT
SHOWERS EARLY IN THE MORNING. A CHANCE OF LIGHT SHOWERS IN THE
AFTERNOON. WAVES 1 TO 3 FEET.

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

$$

LHZ441-230315-
PORT AUSTIN TO HARBOR BEACH MI-
342 PM EDT MON MAY 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY IN THE
EVENING BECOMING MOSTLY CLOUDY. SCATTERED LIGHT SHOWERS. WAVES
AROUND 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BACKING TO THE EAST LATE
IN THE AFTERNOON. MOSTLY CLOUDY WITH SCATTERED LIGHT SHOWERS AND
A CHANCE OF THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING...THEN A
CHANCE OF LIGHT SHOWERS IN THE LATE EVENING AND OVERNIGHT. WAVES
AROUND 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 15 TO
20 KNOTS. MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS EARLY IN THE
MORNING. A CHANCE OF LIGHT SHOWERS IN THE AFTERNOON. WAVES AROUND
2 FEET OR LESS.

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

$$

LHZ442-230315-
HARBOR BEACH TO PORT SANILAC MI-
342 PM EDT MON MAY 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY UNTIL EARLY MORNING
BECOMING MOSTLY CLOUDY. SCATTERED LIGHT SHOWERS. WAVES AROUND
2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS UNTIL LATE AFTERNOON
BECOMING LIGHT AND VARIABLE. MOSTLY CLOUDY WITH SCATTERED LIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES AROUND 2 FEET OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A CHANCE OF LIGHT
SHOWERS UNTIL EARLY MORNING. WAVES AROUND 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT
SHOWERS IN THE AFTERNOON. WAVES AROUND 2 FEET OR LESS.

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

$$

LHZ443-230315-
PORT SANILAC TO PORT HURON MI-
342 PM EDT MON MAY 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY WITH ISOLATED LIGHT
SHOWERS. WAVES AROUND 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS UNTIL LATE AFTERNOON
BECOMING LIGHT AND VARIABLE. MOSTLY CLOUDY WITH SCATTERED LIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES AROUND 2 FEET OR
LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A CHANCE OF LIGHT
SHOWERS UNTIL EARLY MORNING. WAVES AROUND 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY BECOMING PARTLY CLOUDY
LATE IN THE MORNING BECOMING MOSTLY CLOUDY. A CHANCE OF LIGHT
SHOWERS IN THE AFTERNOON. A CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. WAVES AROUND 2 FEET OR LESS.

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

$$

LEZ444-230315-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
342 PM EDT MON MAY 22 2017

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE MORNING
BECOMING LIGHT AND VARIABLE...THEN BECOMING EAST 5 TO 10 KNOTS
LATE IN THE AFTERNOON. PARTLY CLOUDY. WAVES AROUND 2 FEET OR
LESS.
.TUESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST
10 TO 15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY BECOMING
MOSTLY CLOUDY LATE IN THE EVENING BECOMING PARTLY CLOUDY. WAVES
AROUND 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS LATE IN THE AFTERNOON. PARTLY CLOUDY EARLY IN THE
MORNING BECOMING MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS IN THE
MORNING. SHOWERS LIKELY IN THE AFTERNOON. A CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. WAVES 1 TO 3 FEET.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 58.3 DEGREES.

$$

SF

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



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