Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 190157
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
957 PM EDT SAT APR 18 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.

LHZ422-190915-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
957 PM EDT SAT APR 18 2015

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

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST
10 TO 15 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 1 TO 3 FEET.
.SUNDAY...EAST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY EARLY...THEN
PARTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT SHOWERS BY LATE
MORNING. MOSTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY MID
AFTERNOON. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...EAST WINDS 15 TO 20 KNOTS...BECOMING SOUTHEAST 20 TO
25 KNOTS BY MIDNIGHT. LIGHT SHOWERS. WAVES 1 TO 3 FEET.. BUILDING TO
2 TO 4 FEET BY MIDNIGHT.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MID AFTERNOON. MOSTLY CLOUDY WITH LIGHT SHOWERS
LIKELY. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET BY MID
AFTERNOON.

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

$$

LHZ421-190915-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
957 PM EDT SAT APR 18 2015

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

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

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

$$

LHZ441-190915-
PORT AUSTIN TO HARBOR BEACH MI-
957 PM EDT SAT APR 18 2015

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

.REST OF TONIGHT...EAST WINDS 10 TO 15 KNOTS. CLEAR. WAVES 1 TO
3 FEET.
.SUNDAY...EAST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS LATE. MOSTLY SUNNY THROUGH EARLY AFTERNOON...THEN PARTLY
CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY MID AFTERNOON. WAVES
1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE.
.SUNDAY NIGHT...EAST WINDS 15 TO 20 KNOTS...BECOMING SOUTHEAST 20 TO
25 KNOTS BY MIDNIGHT. LIGHT SHOWERS. WAVES 4 TO 6 FEET.. BUILDING TO
5 TO 7 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY AROUND 10 FEET.
.MONDAY...SOUTH WINDS 20 TO 25 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS. MOSTLY CLOUDY WITH LIGHT SHOWERS LIKELY. WAVES 4 TO
6 FEET...SUBSIDING TO 1 TO 3 FEET BY MID AFTERNOON. WAVES
OCCASIONALLY AROUND 8 FEET.

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

$$

LHZ442-190915-
HARBOR BEACH TO PORT SANILAC MI-
957 PM EDT SAT APR 18 2015

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

.REST OF TONIGHT...EAST WINDS 10 TO 15 KNOTS. CLEAR. WAVES 1 TO
3 FEET.
.SUNDAY...EAST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MID AFTERNOON. MOSTLY SUNNY THROUGH EARLY AFTERNOON...
THEN MOSTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY MID
AFTERNOON. WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE.
.SUNDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. LIGHT SHOWERS. WAVES
4 TO 6 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 WITH LIGHT SHOWERS LIKELY. WAVES 3 TO 5 FEET...
SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY AROUND 7 FEET.

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

$$

LHZ443-190915-
PORT SANILAC TO PORT HURON MI-
957 PM EDT SAT APR 18 2015

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

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST
10 TO 15 KNOTS BY MIDNIGHT. CLEAR. WAVES 1 TO 3 FEET.
.SUNDAY...EAST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO
25 KNOTS LATE. PARTLY CLOUDY THROUGH EARLY AFTERNOON...THEN
MOSTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY MID AFTERNOON.
WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. LIGHT SHOWERS.
WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS LATE. CLOUDY WITH LIGHT SHOWERS LIKELY. WAVES 3 TO
5 FEET...SUBSIDING TO 1 TO 3 FEET BY MID AFTERNOON. WAVES
OCCASIONALLY AROUND 7 FEET.

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

$$

LEZ444-190915-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
957 PM EDT SAT APR 18 2015

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

.REST OF TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS...BECOMING EAST
20 TO 25 KNOTS BY MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET...
BUILDING TO 2 TO 4 FEET LATE.
.SUNDAY...EAST WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS BY LATE
MORNING. PARTLY CLOUDY EARLY...BECOMING CLOUDY. A SLIGHT CHANCE
OF LIGHT SHOWERS EARLY...THEN A CHANCE OF LIGHT SHOWERS BY LATE
MORNING. SHOWERS LIKELY BY MID AFTERNOON. WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS...BECOMING SOUTH
15 TO 20 KNOTS AFTER MIDNIGHT. LIGHT SHOWERS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET LATE.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH
LIGHT SHOWERS LIKELY. 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.

$$

SC

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


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