238
FZUS53 KDTX 140803
NSHDTX
NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
403 AM EDT TUE OCT 14 2025
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.
LHZ422-141615-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
403 AM EDT TUE OCT 14 2025
TODAY
NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO 10 KNOTS
IN THE AFTERNOON. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
WAVES 2 FEET OR LESS.
TONIGHT
NORTH WINDS 5 TO 10 KNOTS INCREASING TO 15 TO
20 KNOTS. MOSTLY CLEAR EARLY IN THE EVENING, THEN A SLIGHT CHANCE
OF SHOWERS IN THE LATE EVENING AND EARLY MORNING. CLOUDY WITH A
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO
10 KNOTS EARLY IN THE AFTERNOON. PARTLY CLOUDY WITH A CHANCE OF
SHOWERS EARLY IN THE MORNING, THEN MOSTLY SUNNY IN THE LATE
MORNING AND AFTERNOON. WAVES 2 FEET OR LESS.
WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS BACKING TO THE
NORTH AFTER MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ421-141615-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
403 AM EDT TUE OCT 14 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH WEDNESDAY AFTERNOON...
TODAY
NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET
IN THE LATE MORNING AND 3 TO 5 FEET IN THE AFTERNOON.
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. MOSTLY CLEAR EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO
10 KNOTS EARLY IN THE AFTERNOON. PARTLY CLOUDY WITH A CHANCE OF
SHOWERS EARLY IN THE MORNING, THEN SUNNY IN THE LATE MORNING AND
AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN
THE AFTERNOON.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CLEAR. WAVES
2 FEET OR LESS.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ441-141615-
PORT AUSTIN TO HARBOR BEACH MI-
403 AM EDT TUE OCT 14 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH WEDNESDAY AFTERNOON...
TODAY
NORTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTH 15 TO
20 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY IN THE MORNING BECOMING
MOSTLY SUNNY. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE AFTERNOON.
WAVES OCCASIONALLY AROUND 7 FEET.
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. MOSTLY CLEAR EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES 4 TO 6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS EARLY IN THE MORNING, THEN MOSTLY SUNNY IN THE
LATE MORNING AND AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
3 FEET EARLY IN THE AFTERNOON. WAVES OCCASIONALLY AROUND 7 FEET.
WEDNESDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. CLEAR. WAVES 1 TO
3 FEET.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ442-141615-
HARBOR BEACH TO PORT SANILAC MI-
403 AM EDT TUE OCT 14 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY AFTERNOON...
TODAY
WEST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS LATE IN THE MORNING, THEN BECOMING NORTH 15 TO 20 KNOTS
IN THE AFTERNOON. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
WAVES 2 FEET OR LESS BUILDING TO 3 TO 5 FEET LATE IN THE
AFTERNOON.
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. MOSTLY CLEAR EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING AND
EARLY MORNING. CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT.
WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS EARLY IN THE MORNING, THEN MOSTLY SUNNY IN THE
LATE MORNING AND AFTERNOON. WAVES 2 TO 4 FEET.
WEDNESDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 1 TO 3 FEET.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ443-141615-
PORT SANILAC TO PORT HURON MI-
403 AM EDT TUE OCT 14 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
WEDNESDAY AFTERNOON...
TODAY
WEST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS LATE IN THE MORNING, THEN BECOMING NORTH 15 TO 20 KNOTS
IN THE AFTERNOON. PARTLY CLOUDY. WAVES 2 FEET OR LESS BUILDING TO
3 TO 5 FEET LATE IN THE AFTERNOON.
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. MOSTLY CLEAR UNTIL EARLY
MORNING BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
LATE EVENING AND EARLY MORNING. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
WEDNESDAY
NORTH WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. CLOUDY WITH A CHANCE
OF SHOWERS EARLY IN THE MORNING, THEN MOSTLY SUNNY IN THE LATE
MORNING AND AFTERNOON. WAVES 2 TO 4 FEET.
WEDNESDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET AFTER MIDNIGHT.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LEZ444-141615-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
403 AM EDT TUE OCT 14 2025
TODAY
NORTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY IN THE
MORNING BECOMING MOSTLY SUNNY. WAVES 2 FEET OR LESS.
TONIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
WEDNESDAY
NORTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY BECOMING
PARTLY CLOUDY IN THE LATE MORNING AND EARLY AFTERNOON BECOMING
MOSTLY SUNNY. A CHANCE OF SHOWERS UNTIL LATE AFTERNOON. WAVES
2 FEET OR LESS.
WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR.
WAVES 2 FEET OR LESS.
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
THE WATER TEMPERATURE AT BELLE ISLE IS 62 DEGREES.
BT
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
A WWW.WEATHER.GOV/GREATLAKES
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