Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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190
FZUS53 KDTX 270153
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
953 PM EDT WED APR 26 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.

LHZ422-270915-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
953 PM EDT WED APR 26 2017

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

.REST OF TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH
15 TO 20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND
EARLY MORNING. WAVES 1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS LATE IN THE AFTERNOON. PARTLY
CLOUDY EARLY IN THE MORNING BECOMING MOSTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE IN THE MORNING. SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.
.THURSDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS DIMINISHING TO 15 TO 20 KNOTS IN THE LATE EVENING AND
OVERNIGHT. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE EVENING...THEN PARTLY CLOUDY IN THE
LATE EVENING AND OVERNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET AFTER MIDNIGHT.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL
LATE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.

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

$$

LHZ421-270915-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
953 PM EDT WED APR 26 2017

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

.REST OF TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH
15 TO 20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY WITH SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND
EARLY MORNING...THEN PARTLY CLOUDY EARLY IN THE MORNING. WAVES
1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS LATE IN THE AFTERNOON. PARTLY
CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY CLOUDY
WITH SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE LATE
MORNING AND AFTERNOON. WAVES OCCASIONALLY AROUND 7 FEET.
.THURSDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS DIMINISHING TO 15 TO 20 KNOTS AFTER MIDNIGHT. MOSTLY
CLOUDY EARLY IN THE EVENING BECOMING PARTLY CLOUDY. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. WAVES
3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE MORNING. WAVES
OCCASIONALLY AROUND 7 FEET.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY. WAVES
1 TO 3 FEET.

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

$$

LHZ441-270915-
PORT AUSTIN TO HARBOR BEACH MI-
953 PM EDT WED APR 26 2017

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

.REST OF TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS EVENING. WAVES
1 TO 3 FEET.
.THURSDAY...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST
20 TO 25 KNOTS LATE IN THE AFTERNOON. PARTLY CLOUDY IN THE
MORNING...THEN MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS DIMINISHING TO
10 TO 15 KNOTS. MOSTLY CLOUDY EARLY IN THE EVENING BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
EVENING. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE
MORNING. WAVES OCCASIONALLY AROUND 7 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.

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

$$

LHZ442-270915-
HARBOR BEACH TO PORT SANILAC MI-
953 PM EDT WED APR 26 2017

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

.REST OF TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. PARTLY CLOUDY IN THE
MORNING...THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. WAVES
2 TO 4 FEET.
.THURSDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS EARLY IN THE EVENING. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL
LATE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES AROUND 2 FEET OR
LESS.

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

$$

LHZ443-270915-
PORT SANILAC TO PORT HURON MI-
953 PM EDT WED APR 26 2017

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

.REST OF TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY EARLY
IN THE MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.
.THURSDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE EVENING. WAVES AROUND 2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL
LATE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES AROUND 2 FEET OR
LESS.

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

$$

LEZ444-270915-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
953 PM EDT WED APR 26 2017

.REST OF TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY EARLY
IN THE MORNING...THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE LATE MORNING AND AFTERNOON. WAVES 1 TO
3 FEET.
.THURSDAY NIGHT...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.
WAVES 1 TO 3 FEET.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY 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 52.6 DEGREES.

$$

BT

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



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