Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 010205
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1005 PM EDT SUN APR 30 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.

LHZ422-010945-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
1005 PM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.REST OF TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS BECOMING EAST
10 TO 15 KNOTS. SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE AFTERNOON. CLOUDY BECOMING
PARTLY CLOUDY EARLY IN THE AFTERNOON BECOMING MOSTLY CLOUDY.
SHOWERS LIKELY EARLY IN THE MORNING. A CHANCE OF THUNDERSTORMS IN
THE MORNING. A CHANCE OF LIGHT SHOWERS IN THE LATE MORNING AND
AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE
AFTERNOON.
.MONDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS. CLOUDY WITH NUMEROUS LIGHT SHOWERS. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY AROUND 7 FEET.
.TUESDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS.
CLOUDY. NUMEROUS LIGHT SHOWERS EARLY IN THE MORNING...THEN
SCATTERED LIGHT SHOWERS IN THE LATE MORNING AND AFTERNOON. WAVES
3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.

SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.

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

$$

LHZ421-010945-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
1005 PM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.REST OF TONIGHT...NORTHEAST WINDS 20 TO 25 KNOTS BECOMING EAST
10 TO 15 KNOTS. SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 5 TO
7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTH 10 TO
15 KNOTS LATE IN THE MORNING...THEN BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE AFTERNOON. CLOUDY IN THE
MORNING BECOMING PARTLY CLOUDY. SHOWERS LIKELY EARLY IN THE
MORNING. A CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF
LIGHT SHOWERS IN THE LATE MORNING AND AFTERNOON. WAVES 3 TO
5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS INCREASING TO
20 TO 25 KNOTS IN THE LATE EVENING AND OVERNIGHT. GUSTS TO
30 KNOTS. CLOUDY WITH NUMEROUS LIGHT SHOWERS. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY AROUND 7 FEET.
.TUESDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS.
CLOUDY. NUMEROUS LIGHT SHOWERS EARLY IN THE MORNING...THEN
SCATTERED LIGHT SHOWERS IN THE LATE MORNING AND AFTERNOON. WAVES
3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.

SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.

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

$$

LHZ441-010945-
PORT AUSTIN TO HARBOR BEACH MI-
1005 PM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS BECOMING EAST
10 TO 15 KNOTS AFTER MIDNIGHT. SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND
7 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS. CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY
WITH A CHANCE OF LIGHT SHOWERS IN THE AFTERNOON. WAVES 2 TO
4 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY
WITH NUMEROUS LIGHT SHOWERS. WAVES 2 TO 4 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 20 TO 25
KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE MORNING AND AFTERNOON.
CLOUDY. NUMEROUS LIGHT SHOWERS EARLY IN THE MORNING.. THEN SCATTERED
LIGHT SHOWERS IN THE LATE MORNING AND AFTERNOON. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY AROUND 7 FEET.

SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.

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

$$

LHZ442-010945-
HARBOR BEACH TO PORT SANILAC MI-
1005 PM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE TUESDAY NIGHT...

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KNOTS BECOMING EAST 5 TO
10 KNOTS AFTER MIDNIGHT...THEN BECOMING SOUTHEAST 10 TO 15 KNOTS
EARLY IN THE MORNING. SHOWERS AND A CHANCE OF THUNDERSTORMS.
WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS IN THE AFTERNOON. CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH
A CHANCE OF LIGHT SHOWERS IN THE AFTERNOON. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY
WITH SCATTERED LIGHT SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET IN THE LATE EVENING AND OVERNIGHT.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO 25
KNOTS IN THE LATE MORNING AND AFTERNOON. CLOUDY WITH SCATTERED LIGHT
SHOWERS. WAVES 2 TO 4 FEET.

SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.

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

$$

LHZ443-010945-
PORT SANILAC TO PORT HURON MI-
1005 PM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE TUESDAY NIGHT...

.REST OF TONIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST
10 TO 15 KNOTS EARLY IN THE MORNING. SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN BECOMING
SOUTHWEST 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS LATE IN THE
AFTERNOON. CLOUDY IN THE MORNING BECOMING PARTLY CLOUDY. SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE MORNING...THEN A
CHANCE OF LIGHT SHOWERS EARLY IN THE AFTERNOON. A SLIGHT CHANCE
OF LIGHT SHOWERS LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS
EARLY IN THE EVENING. MOSTLY CLOUDY WITH SCATTERED LIGHT SHOWERS.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING
AND OVERNIGHT.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS INCREASING TO 20 TO
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE MORNING AND
AFTERNOON. CLOUDY WITH SCATTERED LIGHT SHOWERS. WAVES 1 TO
3 FEET.

SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.

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

$$

LEZ444-010945-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
1005 PM EDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE TUESDAY NIGHT...

.REST OF TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS INCREASING TO
10 TO 15 KNOTS EARLY IN THE MORNING. SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES AROUND 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE MORNING AND
AFTERNOON. MOSTLY CLOUDY IN THE MORNING BECOMING PARTLY CLOUDY.
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS EARLY IN THE
MORNING...THEN A CHANCE OF LIGHT SHOWERS LATE IN THE MORNING. A
SLIGHT CHANCE OF LIGHT SHOWERS LATE IN THE AFTERNOON. WAVES 1 TO
3 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.
.MONDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30
KNOTS. MOSTLY CLOUDY WITH SCATTERED LIGHT SHOWERS. WAVES 2 TO 4
FEET.
.TUESDAY...WEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS.
CLOUDY WITH SCATTERED LIGHT SHOWERS. WAVES 2 TO 4 FEET.

SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 50.7 DEGREES.

$$

BT

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


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