507
FZUS53 KIWX 120743
NSHIWX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE NORTHERN INDIANA
343 AM EDT SUN APR 12 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ043-121415-
NEW BUFFALO MI TO ST JOSEPH MI-
343 AM EDT SUN APR 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH MONDAY MORNING...
TODAY
SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 15 TO 25
KNOTS IN THE MORNING. GUSTS UP TO 30 KNOTS. A SLIGHT CHANCE OF
SHOWERS THROUGH EARLY AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS LATE. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. GUSTS UP TO 25 KNOTS. A CHANCE OF SHOWERS. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST
15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
THE WATER TEMPERATURE AT ST. JOSEPH IS 44 DEGREES AND AT MICHIGAN
CITY IS 45 DEGREES.
LMZ046-121415-
MICHIGAN CITY IN TO NEW BUFFALO MI-
343 AM EDT SUN APR 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH MONDAY MORNING...
TODAY
SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 15 TO 25
KNOTS IN THE MORNING. GUSTS UP TO 30 KNOTS. A FEW GUSTS TO 35 KNOT
GALES ARE POSSIBLE. A SLIGHT CHANCE OF SHOWERS THROUGH EARLY
AFTERNOON, THEN A CHANCE OF SHOWERS LATE. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.
SHOWERS LIKELY IN THE EVENING, THEN SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS OVERNIGHT. WAVES 2 TO 4 FEET.
MONDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO
15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY
OVERNIGHT. WAVES 1 TO 3 FEET.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
THE WATER TEMPERATURE AT ST. JOSEPH IS 44 DEGREES AND AT MICHIGAN
CITY IS 45 DEGREES.
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