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
000
FZUS53 KDTX 211944
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
344 PM EDT THU JUL 21 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.

LHZ422-220315-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
344 PM EDT THU JUL 21 2016

...SEVERE THUNDERSTORM WATCH 405 IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 5 TO
10 KNOTS OVERNIGHT. MOSTLY CLOUDY EARLY THIS EVENING...BECOMING
PARTLY CLOUDY OVERNIGHT. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MIDNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT...THEN A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS LATE. WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS LATE. MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST
5 TO 10 KNOTS BY MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHEAST 10 TO
15 KNOTS BY MID AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.

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

$$

LHZ421-220315-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
344 PM EDT THU JUL 21 2016

...SEVERE THUNDERSTORM WATCH 405 IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY MIDNIGHT. MOSTLY CLOUDY EARLY THIS EVENING...BECOMING
PARTLY CLOUDY OVERNIGHT. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS BY MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 2 TO
4 FEET LATE.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS LATE. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...WEST WINDS 5 TO 10 KNOTS. CLEAR. WAVES 2 FEET OR
LESS.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING EAST 10 TO
15 KNOTS BY MID AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.

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

$$

LHZ441-220315-
PORT AUSTIN TO HARBOR BEACH MI-
344 PM EDT THU JUL 21 2016

...SEVERE THUNDERSTORM WATCH 405 IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY MIDNIGHT...THEN BECOMING WEST 15 TO 20 KNOTS AFTER
MIDNIGHT...DIMINISHING TO 5 TO 10 KNOTS LATE. MOSTLY CLOUDY EARLY
THIS EVENING...BECOMING PARTLY CLOUDY OVERNIGHT. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET LATE.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST BY
EARLY AFTERNOON...THEN BACKING TO THE SOUTHEAST LATE. MOSTLY
SUNNY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO
10 KNOTS BY MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING NORTHEAST 5 TO 10 KNOTS BY MID
AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.

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

$$

LHZ442-220315-
HARBOR BEACH TO PORT SANILAC MI-
344 PM EDT THU JUL 21 2016

...SEVERE THUNDERSTORM WATCH 405 IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

.TONIGHT...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY EARLY THIS
EVENING...BECOMING PARTLY CLOUDY OVERNIGHT. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY THIS EVENING. WAVES 2 FEET OR
LESS.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS...VEERING TO THE
SOUTHEAST BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KNOTS...VEERING TO THE
NORTHEAST BY MID AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.

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

$$

LHZ443-220315-
PORT SANILAC TO PORT HURON MI-
344 PM EDT THU JUL 21 2016

.TONIGHT...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS EVENING...THEN
PARTLY CLOUDY BY MIDNIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING SOUTH 5 TO 10 KNOTS BY EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE. PARTLY CLOUDY EARLY...THEN MOSTLY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY LATE
MORNING. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE
EVENING...BECOMING LIGHT AND VARIABLE...THEN BECOMING WEST 5 TO
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KNOTS...VEERING TO THE
NORTHEAST BY MID AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.

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

$$

LEZ444-220315-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
344 PM EDT THU JUL 21 2016

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT...THEN INCREASING TO 10 TO 15 KNOTS AFTER
MIDNIGHT...BECOMING WEST 5 TO 10 KNOTS LATE. MOSTLY CLOUDY...
BECOMING PARTLY CLOUDY BY MIDNIGHT...BECOMING MOSTLY CLOUDY
OVERNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY...THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS BY LATE MORNING. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING LIGHT AND
VARIABLE OVERNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.SATURDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 75.2 DEGREES.

$$

JVC

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.