Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 300758
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
358 AM EDT THU JUL 30 2015

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.

LHZ422-301515-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
358 AM EDT THU JUL 30 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...WEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 25 KNOTS. SUNNY.
WAVES 1 TO 3 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT...THEN BECOMING SOUTHWEST 15 TO 20 KNOTS
LATE. CLEAR. WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 15 TO 20 KNOTS...VEERING TO THE NORTHWEST
LATE. MOSTLY SUNNY THROUGH EARLY AFTERNOON...THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON.
WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS BY MIDNIGHT...THEN BECOMING NORTHWEST 10 TO
15 KNOTS LATE. MOSTLY CLEAR. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.

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

$$

LHZ421-301515-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
358 AM EDT THU JUL 30 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...WEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 25 KNOTS. SUNNY.
WAVES 2 TO 4 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT...THEN INCREASING TO 15 TO 20 KNOTS LATE.
CLEAR. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET BY MIDNIGHT.
.FRIDAY...WEST WINDS 15 TO 20 KNOTS...BECOMING NORTH 10 TO
15 KNOTS LATE. MOSTLY SUNNY THROUGH EARLY AFTERNOON...THEN PARTLY
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID
AFTERNOON. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT. WAVES 2 FEET OR LESS.

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

$$

LHZ441-301515-
PORT AUSTIN TO HARBOR BEACH MI-
358 AM EDT THU JUL 30 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...WEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 25 KNOTS. SUNNY.
WAVES 2 TO 4 FEET.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY MIDNIGHT. CLEAR. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET AFTER MIDNIGHT.
.FRIDAY...WEST WINDS 15 TO 20 KNOTS...VEERING TO THE NORTHWEST
LATE. MOSTLY SUNNY THROUGH EARLY AFTERNOON...THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON.
WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT. WAVES 2 FEET OR LESS.

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

$$

LHZ442-301515-
HARBOR BEACH TO PORT SANILAC MI-
358 AM EDT THU JUL 30 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO 20 KNOTS
BY LATE MORNING WITH GUSTS TO 25 KNOTS. SUNNY. WAVES 1 TO 3 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS AFTER
MIDNIGHT. CLEAR. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS BY EARLY AFTERNOON...THEN VEERING TO THE NORTHWEST LATE.
MOSTLY SUNNY THROUGH EARLY AFTERNOON...THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS BY MID AFTERNOON. WAVES 1 TO
3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE
WEST BY MIDNIGHT. MOSTLY CLEAR. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.

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

$$

LHZ443-301515-
PORT SANILAC TO PORT HURON MI-
358 AM EDT THU JUL 30 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO 20 KNOTS
BY MID AFTERNOON WITH GUSTS TO 25 KNOTS. SUNNY. WAVES 2 FEET OR
LESS.
.TONIGHT...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS AFTER
MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 15 TO
20 KNOTS BY MID AFTERNOON. MOSTLY SUNNY THROUGH EARLY AFTERNOON...
THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS BY
MID AFTERNOON. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS BY MIDNIGHT. MOSTLY CLEAR. A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.

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

$$

LEZ444-301515-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
358 AM EDT THU JUL 30 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO 20 KNOTS
BY MID AFTERNOON WITH GUSTS TO 25 KNOTS. SUNNY. WAVES 1 TO 3
FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MID AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 5 TO
10 KNOTS OVERNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 78.0 DEGREES.

$$

DRK

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


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