Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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342
FZUS53 KDTX 140247
NSHDTX

NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
947 PM EST MON FEB 13 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.

LHZ422-141030-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
947 PM EST MON FEB 13 2017

.REST OF TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLEAR.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY EARLY IN THE
MORNING...THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT SNOW
SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF LIGHT
SNOW SHOWERS IN THE AFTERNOON.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST
15 TO 20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY. A CHANCE OF LIGHT
RAIN AND SNOW EARLY IN THE EVENING...THEN A CHANCE OF LIGHT SNOW
IN THE LATE EVENING AND OVERNIGHT.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. A
CHANCE OF LIGHT SNOW EARLY IN THE MORNING.

WAVES OMITTED DUE TO ICE COVERAGE.

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

$$

LHZ421-141030-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
947 PM EST MON FEB 13 2017

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...INCREASING TO
20 TO 25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS LATE IN THE AFTERNOON. PARTLY CLOUDY EARLY IN THE
MORNING...BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW
SHOWERS LATE IN THE MORNING. A CHANCE OF LIGHT SNOW SHOWERS IN
THE AFTERNOON. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 20 TO
25 KNOTS WITH GUSTS TO 35 KNOT GALES. MOSTLY CLOUDY. A CHANCE OF
LIGHT RAIN AND SNOW IN THE EVENING...THEN A CHANCE OF LIGHT SNOW
AFTER MIDNIGHT. WAVES 1 TO 3 FEET...BUILDING TO 4 TO 6 FEET EARLY
IN THE MORNING. WAVES OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY...NORTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
35 KNOT GALES...DIMINISHING TO 15 TO 20 KNOTS IN THE AFTERNOON.
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW EARLY IN THE MORNING. WAVES
5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

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

$$

LHZ441-141030-
PORT AUSTIN TO HARBOR BEACH MI-
947 PM EST MON FEB 13 2017

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...INCREASING TO
20 TO 25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS LATE IN THE AFTERNOON. PARTLY CLOUDY EARLY IN THE
MORNING...BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW
SHOWERS LATE IN THE MORNING. A CHANCE OF LIGHT SNOW SHOWERS IN
THE AFTERNOON. A SLIGHT CHANCE OF LIGHT SHOWERS LATE IN THE
AFTERNOON.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 20 TO
25 KNOTS WITH GUSTS TO 35 KNOT GALES. MOSTLY CLOUDY. A CHANCE OF
LIGHT RAIN AND SNOW IN THE EVENING...THEN A CHANCE OF LIGHT SNOW
AFTER MIDNIGHT.
.WEDNESDAY...NORTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO 15 TO 20
KNOTS LATE IN THE AFTERNOON. GUSTS TO 35 KNOT GALES. CLOUDY WITH A
CHANCE OF LIGHT SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

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

$$

LHZ442-141030-
HARBOR BEACH TO PORT SANILAC MI-
947 PM EST MON FEB 13 2017

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
AFTERNOON...

.REST OF TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY EARLY IN THE
MORNING...THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT SNOW
SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON. CLOUDY WITH A
CHANCE OF LIGHT SNOW SHOWERS LATE IN THE AFTERNOON.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 20 TO
25 KNOTS WITH GUSTS TO 35 KNOT GALES. MOSTLY CLOUDY. A CHANCE OF
LIGHT RAIN AND SNOW IN THE EVENING...THEN A CHANCE OF LIGHT SNOW
AFTER MIDNIGHT.
.WEDNESDAY...NORTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO
15 TO 20 KNOTS LATE IN THE AFTERNOON. GUSTS TO 30 KNOTS. CLOUDY
WITH A CHANCE OF LIGHT SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

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

$$

LHZ443-141030-
PORT SANILAC TO PORT HURON MI-
947 PM EST MON FEB 13 2017

.REST OF TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY EARLY IN THE
MORNING...THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT SNOW
SHOWERS IN THE LATE MORNING AND AFTERNOON.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING NORTHWEST 20 TO
25 KNOTS. MOSTLY CLOUDY. A CHANCE OF LIGHT RAIN AND SNOW IN THE
EVENING...THEN A CHANCE OF LIGHT SNOW AFTER MIDNIGHT.
.WEDNESDAY...NORTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
35 KNOT GALES...DIMINISHING TO 15 TO 20 KNOTS IN THE AFTERNOON.
MOSTLY CLOUDY WITH A CHANCE OF LIGHT SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

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

$$

LEZ444-141030-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
947 PM EST MON FEB 13 2017

.REST OF TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO
15 TO 20 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES AROUND
2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE IN THE MORNING...THEN BECOMING WEST 15 TO 20 KNOTS
IN THE AFTERNOON. MOSTLY SUNNY UNTIL LATE AFTERNOON...BECOMING
PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY...BECOMING MOSTLY
CLOUDY LATE IN THE EVENING...BECOMING PARTLY CLOUDY...BECOMING
MOSTLY CLOUDY EARLY IN THE MORNING. A SLIGHT CHANCE OF LIGHT RAIN
EARLY IN THE EVENING. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY EARLY
IN THE MORNING...BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

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

THE WATER TEMPERATURE AT BELLE ISLE IS 31.8 DEGREES.

$$

SC

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



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