Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
966
FZUS53 KDTX 250748
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
348 AM EDT MON APR 25 2016

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.

LHZ422-251530-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
348 AM EDT MON APR 25 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
TUESDAY EVENING...

.TODAY...EAST WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 15 TO
20 KNOTS BY MID AFTERNOON. PARTLY CLOUDY THROUGH MID AFTERNOON...
BECOMING MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS EARLY...THEN A
SLIGHT CHANCE OF LIGHT SHOWERS BY LATE MORNING. LIGHT SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS BY MID AFTERNOON. WAVES
2 FEET OR LESS...BUILDING TO 2 TO 4 FEET LATE.
.TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. CLOUDY. A CHANCE OF
THUNDERSTORMS THROUGH MIDNIGHT. SHOWERS LIKELY THROUGH MIDNIGHT...
THEN A CHANCE OF LIGHT SHOWERS LATE. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET BY MIDNIGHT...THEN BUILDING TO 2 TO
4 FEET AFTER MIDNIGHT.
.TUESDAY...NORTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO 20 TO 25
KNOTS BY LATE MORNING...THEN DIMINISHING TO 15 TO 20 KNOTS BY MID
AFTERNOON. CLOUDY THROUGH MID AFTERNOON...BECOMING PARTLY CLOUDY. A
CHANCE OF DRIZZLE. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS BY MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.

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

$$

LHZ421-251530-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
348 AM EDT MON APR 25 2016

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

.TODAY...EAST WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 15 TO
20 KNOTS BY MID AFTERNOON. MOSTLY CLOUDY...BECOMING PARTLY CLOUDY
BY LATE MORNING...BECOMING MOSTLY CLOUDY. A CHANCE OF LIGHT
SHOWERS THROUGH EARLY AFTERNOON...THEN LIGHT SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS BY MID AFTERNOON. WAVES 1 TO 3 FEET...
BUILDING TO 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. CLOUDY. SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS THROUGH MIDNIGHT...THEN SHOWERS
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES
5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.TUESDAY...NORTHEAST WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO
20 KNOTS BY MID AFTERNOON. CLOUDY THROUGH MID AFTERNOON...
BECOMING PARTLY CLOUDY. A CHANCE OF DRIZZLE. WAVES 6 TO 9 FEET.
WAVES OCCASIONALLY AROUND 12 FEET.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH
5 TO 10 KNOTS BY MIDNIGHT...THEN BECOMING NORTHEAST 10 TO
15 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 2 TO 4 FEET...SUBSIDING TO
1 TO 3 FEET AFTER MIDNIGHT.

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

$$

LHZ441-251530-
PORT AUSTIN TO HARBOR BEACH MI-
348 AM EDT MON APR 25 2016

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

.TODAY...EAST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO 20 KNOTS
BY MID AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS
THROUGH EARLY AFTERNOON...THEN LIGHT SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS BY MID AFTERNOON. WAVES 1 TO 3 FEET...BUILDING
TO 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.TONIGHT...EAST WINDS 15 TO 20 KNOTS. CLOUDY. SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS THROUGH MIDNIGHT...THEN SHOWERS LIKELY
AFTER MIDNIGHT. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND
7 FEET.
.TUESDAY...NORTHEAST WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO
20 KNOTS BY MID AFTERNOON. CLOUDY THROUGH MID AFTERNOON...
BECOMING PARTLY CLOUDY. A CHANCE OF DRIZZLE. WAVES 6 TO 9 FEET...
SUBSIDING TO 4 TO 6 FEET LATE. WAVES OCCASIONALLY AROUND 12 FEET.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR.
WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.

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

$$

LHZ442-251530-
HARBOR BEACH TO PORT SANILAC MI-
348 AM EDT MON APR 25 2016

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

.TODAY...EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY...BECOMING
PARTLY CLOUDY BY LATE MORNING...BECOMING MOSTLY CLOUDY. A SLIGHT
CHANCE OF LIGHT SHOWERS THROUGH EARLY AFTERNOON...THEN LIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS BY MID AFTERNOON.
WAVES 1 TO 3 FEET...BUILDING TO 3 TO 5 FEET LATE. WAVES
OCCASIONALLY AROUND 7 FEET.
.TONIGHT...EAST WINDS 10 TO 15 KNOTS. CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET. WAVES
OCCASIONALLY AROUND 7 FEET.
.TUESDAY...NORTHEAST WINDS 15 TO 20 KNOTS. CLOUDY THROUGH MID
AFTERNOON...BECOMING PARTLY CLOUDY. A CHANCE OF DRIZZLE. WAVES
4 TO 6 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST
5 TO 10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. MOSTLY CLEAR. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET
AFTER MIDNIGHT.

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

$$

LHZ443-251530-
PORT SANILAC TO PORT HURON MI-
348 AM EDT MON APR 25 2016

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

.TODAY...EAST WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY LATE MORNING. PARTLY CLOUDY THROUGH MID AFTERNOON...
BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SHOWERS EARLY. A
CHANCE OF SHOWERS AND THUNDERSTORMS BY EARLY AFTERNOON...THEN
SHOWERS AND THUNDERSTORMS LIKELY LATE. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. SHOWERS
AND THUNDERSTORMS LIKELY THROUGH MIDNIGHT...THEN SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS LATE. WAVES 2 TO 4 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MID AFTERNOON. CLOUDY. A CHANCE OF DRIZZLE. WAVES
2 TO 4 FEET.
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST
5 TO 10 KNOTS AFTER MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS
LATE. PARTLY CLOUDY THROUGH MIDNIGHT...THEN CLEARING. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.

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

$$

LEZ444-251530-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
348 AM EDT MON APR 25 2016

.TODAY...SOUTHEAST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS BY LATE MORNING. MOSTLY SUNNY THROUGH EARLY AFTERNOON...
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS BY EARLY AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS
LIKELY THROUGH MIDNIGHT...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE. WAVES 2 FEET OR LESS.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS...VEERING TO THE NORTH BY
MID AFTERNOON. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 2 FEET OR LESS.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 49.9 DEGREES.

$$

SS

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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.