516
FZUS53 KDTX 270137
NSHDTX
NEARSHORE MARINE FORECAST FOR MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
937 PM EDT SUN APR 26 2026
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.
LHZ422-270945-
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
937 PM EDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY EVENING...
REST OF TONIGHT
EAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY UNTIL
LATE AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
MONDAY NIGHT
SOUTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS. LIGHT SHOWERS LIKELY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. LIGHT SHOWERS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY AROUND 7 FEET.
TUESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO AROUND 30
KNOTS. LIGHT SHOWERS EARLY IN THE MORNING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON.
PARTLY CLOUDY EARLY IN THE AFTERNOON. WAVES 3 TO 5 FEET. WAVES
OCCASIONALLY AROUND 7 FEET.
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ421-270945-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-
937 PM EDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY EVENING...
REST OF TONIGHT
EAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY UNTIL
LATE AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING
TO 3 TO 5 FEET EARLY IN THE AFTERNOON. WAVES OCCASIONALLY AROUND
7 FEET.
MONDAY NIGHT
SOUTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS. A CHANCE OF SHOWERS UNTIL EARLY MORNING. LIGHT SHOWERS
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 4 TO 6 FEET.
WAVES OCCASIONALLY AROUND 7 FEET.
TUESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS.
LIGHT SHOWERS EARLY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON. PARTLY
CLOUDY EARLY IN THE AFTERNOON. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY AROUND 8 FEET.
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO CONTINUE BEYOND
THE FORECAST PERIOD. PLEASE REFER TO THE OPEN LAKES FORECAST FOR
MORE INFORMATION.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ441-270945-
PORT AUSTIN TO HARBOR BEACH MI-
937 PM EDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
EAST WINDS 5 TO 10 KNOTS VEERING TO THE
SOUTHEAST EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY UNTIL
LATE AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING
TO 2 TO 4 FEET EARLY IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WINDS 20 TO 25 KNOTS. GUSTS TO 30 KNOTS
IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF SHOWERS UNTIL
EARLY MORNING, THEN SHOWERS AFTER MIDNIGHT. WAVES 4 TO 6 FEET
BUILDING TO 6 TO 9 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY AROUND
12 FEET.
TUESDAY
SOUTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS
BECOMING SOUTHWEST 15 TO 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. BECOMING PARTLY CLOUDY IN THE LATE MORNING AND
AFTERNOON. LIGHT SHOWERS EARLY IN THE MORNING, THEN A CHANCE OF
SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ442-270945-
HARBOR BEACH TO PORT SANILAC MI-
937 PM EDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
EAST WINDS 5 TO 10 KNOTS VEERING TO THE
SOUTHEAST EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY UNTIL LATE
AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET EARLY IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS INCREASING TO
20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND
OVERNIGHT. A CHANCE OF SHOWERS UNTIL EARLY MORNING, THEN SHOWERS
AFTER MIDNIGHT. WAVES 4 TO 6 FEET BUILDING TO 6 TO 9 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY AROUND 12 FEET.
TUESDAY
SOUTH WINDS 20 TO 25 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. LIGHT SHOWERS EARLY
IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN
THE LATE MORNING AND EARLY AFTERNOON. PARTLY CLOUDY EARLY IN THE
AFTERNOON. WAVES 5 TO 7 FEET SUBSIDING TO 2 TO 4 FEET EARLY IN
THE AFTERNOON. WAVES OCCASIONALLY AROUND 10 FEET.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LHZ443-270945-
PORT SANILAC TO PORT HURON MI-
937 PM EDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST
10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY UNTIL LATE
AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET EARLY IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS INCREASING TO
20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND
OVERNIGHT. A SLIGHT CHANCE OF SHOWERS UNTIL EARLY MORNING, THEN
SHOWERS AFTER MIDNIGHT. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY
AROUND 8 FEET.
TUESDAY
SOUTH WINDS 20 TO 25 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS IN THE LATE MORNING AND AFTERNOON. LIGHT SHOWERS EARLY
IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN
THE LATE MORNING AND EARLY AFTERNOON. PARTLY CLOUDY EARLY IN THE
AFTERNOON. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET EARLY IN
THE AFTERNOON. WAVES OCCASIONALLY AROUND 8 FEET.
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
LEZ444-270945-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
937 PM EDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES
1 TO 3 FEET.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST 15 TO
20 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY UNTIL LATE
AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.
MONDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS BECOMING SOUTH 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS
AFTER MIDNIGHT. A CHANCE OF SHOWERS UNTIL EARLY MORNING. RAIN
SHOWERS AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 TO
4 FEET BUILDING TO 3 TO 5 FEET IN THE LATE EVENING AND OVERNIGHT.
WAVES OCCASIONALLY AROUND 7 FEET.
TUESDAY
SOUTH WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS
BECOMING WEST 15 TO 20 KNOTS IN THE LATE MORNING AND AFTERNOON.
RAIN SHOWERS EARLY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON. MOSTLY
SUNNY EARLY IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET EARLY IN THE AFTERNOON.
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.
THE WATER TEMPERATURE AT BELLE ISLE IS 52 DEGREES.
KDK
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
A WWW.WEATHER.GOV/GREATLAKES
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