Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 190756
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
356 AM EDT SUN APR 19 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.

LHZ422-191515-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
356 AM EDT SUN APR 19 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...

.TODAY...EAST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY EARLY...THEN
PARTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY LATE MORNING.
WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS TO 25 KNOTS.
RAIN THROUGH MIDNIGHT...THEN LIGHT SHOWERS AFTER MIDNIGHT. WAVES 2 TO
4 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS BY MID AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT
SHOWERS THROUGH EARLY AFTERNOON. LIGHT SHOWERS LIKELY BY MID
AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...WEST WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST
10 TO 15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY EARLY IN THE EVENING...
BECOMING PARTLY CLOUDY OVERNIGHT. WAVES 1 TO 3 FEET.

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

$$

LHZ421-191515-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
356 AM EDT SUN APR 19 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...

.TODAY...EAST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY EARLY...THEN
PARTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY LATE MORNING.
WAVES 2 TO 4 FEET.
.TONIGHT...EAST WINDS 15 TO 20 KNOTS...BECOMING SOUTHEAST 20 TO
25 KNOTS LATE. RAIN THROUGH MIDNIGHT...THEN SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY...SOUTH WINDS 20 TO 25 KNOTS...BECOMING SOUTHWEST 15 TO
20 KNOTS BY LATE MORNING...THEN DIMINISHING TO 10 TO 15 KNOTS BY
MID AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS THROUGH
EARLY AFTERNOON...THEN LIGHT SHOWERS LIKELY BY MID AFTERNOON.
WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET BY MID AFTERNOON.
WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY
WITH A CHANCE OF LIGHT SHOWERS. WAVES 1 TO 3 FEET.

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

$$

LHZ441-191515-
PORT AUSTIN TO HARBOR BEACH MI-
356 AM EDT SUN APR 19 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
MONDAY AFTERNOON...

.TODAY...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST 10 TO
15 KNOTS BY LATE MORNING...THEN INCREASING TO 15 TO 20 KNOTS
LATE WITH GUSTS TO 25 KNOTS. MOSTLY SUNNY EARLY...THEN PARTLY
CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY LATE MORNING. WAVES 2 TO
4 FEET.
.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS LATE. RAIN THROUGH MIDNIGHT...THEN SHOWERS AFTER
MIDNIGHT. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.MONDAY...SOUTH WINDS 20 TO 25 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS. CLOUDY WITH LIGHT SHOWERS LIKELY. WAVES 4 TO 6 FEET...
SUBSIDING TO 1 TO 3 FEET BY MID AFTERNOON. WAVES OCCASIONALLY
AROUND 8 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY
EARLY IN THE EVENING...BECOMING PARTLY CLOUDY OVERNIGHT. A CHANCE
OF LIGHT SHOWERS. WAVES 2 FEET OR LESS.

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

$$

LHZ442-191515-
HARBOR BEACH TO PORT SANILAC MI-
356 AM EDT SUN APR 19 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
MONDAY AFTERNOON...

.TODAY...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST 10 TO
15 KNOTS BY LATE MORNING...THEN BECOMING SOUTHEAST 15 TO 20 KNOTS
LATE WITH GUSTS TO 25 KNOTS. MOSTLY SUNNY EARLY...THEN PARTLY
CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY LATE MORNING. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET BY EARLY AFTERNOON...THEN
BUILDING TO 3 TO 5 FEET LATE.
.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS LATE. RAIN THROUGH MIDNIGHT...THEN SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.MONDAY...SOUTH WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO
20 KNOTS BY LATE MORNING...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
LATE. CLOUDY. A CHANCE OF LIGHT SHOWERS THROUGH EARLY AFTERNOON...
THEN LIGHT SHOWERS LIKELY BY MID AFTERNOON. WAVES 3 TO 5 FEET...
SUBSIDING TO 1 TO 3 FEET BY MID AFTERNOON. WAVES OCCASIONALLY
AROUND 7 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY
WITH A CHANCE OF LIGHT SHOWERS. WAVES 2 FEET OR LESS.

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

$$

LHZ443-191515-
PORT SANILAC TO PORT HURON MI-
356 AM EDT SUN APR 19 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
MONDAY AFTERNOON...

.TODAY...EAST WINDS 15 TO 20 KNOTS WITH GUST TO 25 KNOTS. MOSTLY
SUNNY EARLY...THEN PARTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY
LATE MORNING. WAVES 2 TO 4 FEET.
.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS AFTER MIDNIGHT...THEN DIMINISHING TO 15 TO 20 KNOTS
LATE. RAIN THROUGH MIDNIGHT...THEN SHOWERS AFTER MIDNIGHT. WAVES
2 TO 4 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS LATE. CLOUDY. A CHANCE OF LIGHT SHOWERS THROUGH EARLY
AFTERNOON. LIGHT SHOWERS LIKELY BY MID AFTERNOON. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET BY MID AFTERNOON.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY
WITH A CHANCE OF LIGHT SHOWERS. WAVES 2 FEET OR LESS.

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

$$

LEZ444-191515-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
356 AM EDT SUN APR 19 2015

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...EAST WINDS 20 TO 25 KNOTS. PARTLY CLOUDY EARLY. A SLIGHT
CHANCE OF LIGHT SHOWERS EARLY...THEN A CHANCE OF LIGHT SHOWERS BY
LATE MORNING. RAIN LATE. WAVES 2 TO 4 FEET.
.TONIGHT...EAST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS BY MIDNIGHT...THEN BECOMING SOUTHEAST 15 TO 20 KNOTS
AFTER MIDNIGHT. RAIN THROUGH MIDNIGHT...THEN LIGHT SHOWERS AFTER
MIDNIGHT. LIGHT SHOWERS LIKELY LATE. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. A CHANCE
OF LIGHT SHOWERS THROUGH EARLY AFTERNOON. LIGHT SHOWERS LIKELY BY
MID AFTERNOON. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY WITH A
CHANCE OF LIGHT SHOWERS. WAVES 2 FEET OR LESS.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 48.2 DEGREES.

$$

DRK

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


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