517
FZUS53 KGRR 111823
NSHGRR
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
223 PM EDT SAT APR 11 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ849-120800-
PENTWATER TO MANISTEE MI-
223 PM EDT SAT APR 11 2026
THROUGH EARLY EVENING
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY
SUNNY. WAVES AROUND 1 FOOT.
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST 15 TO
25 KNOTS IN THE LATE EVENING AND OVERNIGHT. A CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 TO 3 FEET.
SUNDAY
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 4 TO 6 FEET BUILDING TO 6 TO 8 FEET EARLY IN
THE AFTERNOON.
SUNDAY NIGHT
SOUTHWEST GALES TO 35 KNOTS BACKING SOUTH TO
30 KNOTS AFTER MIDNIGHT. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS.
WAVES 7 TO 10 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 25 KNOTS BACKING SOUTH 10 TO
15 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET SUBSIDING TO
3 TO 5 FEET EARLY IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 15 TO 25 KNOTS. RAIN SHOWERS AND A
CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.
TUESDAY
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS. WAVES 3 TO 5 FEET.
WEDNESDAY
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY. WAVES 5 TO 7 FEET.
THURSDAY
WEST WINDS 10 TO 20 KNOTS. PARTLY SUNNY WITH A CHANCE OF
RAIN SHOWERS. WAVES 4 TO 6 FEET.
LMZ848-120800-
WHITEHALL TO PENTWATER MI-
223 PM EDT SAT APR 11 2026
THROUGH EARLY EVENING
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY.
WAVES 1 FOOT OR LESS.
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST 20 TO
25 KNOTS. MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET AFTER
MIDNIGHT.
SUNDAY
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 3 TO 5 FEET BUILDING TO 6 TO 8 FEET IN THE LATE
MORNING AND AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. WAVES 7 TO 10 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET
SUBSIDING TO 3 TO 5 FEET EARLY IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
25 KNOTS IN THE LATE EVENING AND OVERNIGHT. RAIN SHOWERS AND A
CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
TUESDAY
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS. WAVES 4 TO 6 FEET.
WEDNESDAY
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY. WAVES 6 TO 8 FEET.
THURSDAY
EAST WINDS 10 TO 20 KNOTS VEERING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS.
WAVES 4 TO 6 FEET.
LMZ847-120800-
GRAND HAVEN TO WHITEHALL MI-
223 PM EDT SAT APR 11 2026
THROUGH EARLY EVENING
SOUTHWEST WINDS AROUND 10 KNOTS. MOSTLY
SUNNY. WAVES LESS THAN 1 FOOT.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 20 TO
25 KNOTS. A SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WAVES AROUND 1 FOOT BUILDING TO 2 TO 3 FEET AFTER MIDNIGHT.
SUNDAY
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 3 TO 5 FEET BUILDING TO 6 TO 8 FEET IN THE LATE
MORNING AND AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS TO 30 KNOTS. RAIN SHOWERS AND A
CHANCE OF THUNDERSTORMS. WAVES 6 TO 9 FEET.
MONDAY
SOUTHWEST WINDS TO 30 KNOTS BACKING SOUTH 15 TO 20 KNOTS
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 6 TO 8 FEET SUBSIDING TO 3 TO 5 FEET EARLY IN
THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS
AFTER MIDNIGHT. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES
3 TO 5 FEET.
TUESDAY
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS. WAVES 4 TO 6 FEET.
WEDNESDAY
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET.
THURSDAY
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING WEST EARLY IN THE
AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES 3 TO
5 FEET.
LMZ846-120800-
HOLLAND TO GRAND HAVEN MI-
223 PM EDT SAT APR 11 2026
THROUGH EARLY EVENING
WEST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY.
WAVES LESS THAN 1 FOOT.
TONIGHT
EAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST 10 TO 20 KNOTS
IN THE LATE EVENING AND EARLY MORNING, THEN INCREASING TO 20 TO
25 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WAVES 1 TO 3 FEET.
SUNDAY
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. WAVES 2 TO 4 FEET BUILDING TO 5 TO 7 FEET IN THE
LATE MORNING AND AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS TO 30 KNOTS. RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 6 TO 9 FEET.
MONDAY
SOUTHWEST WINDS TO 30 KNOTS DECREASING TO 15 TO 20 KNOTS
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 6 TO 8 FEET SUBSIDING TO 3 TO 5 FEET EARLY IN
THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
25 KNOTS IN THE LATE EVENING AND OVERNIGHT. RAIN SHOWERS AND A
CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
WEDNESDAY
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET.
THURSDAY
SOUTHWEST WINDS 15 TO 20 KNOTS VEERING WEST 10 TO
15 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. WAVES 3 TO 5 FEET.
LMZ845-120800-
SOUTH HAVEN TO HOLLAND MI-
223 PM EDT SAT APR 11 2026
THROUGH EARLY EVENING
NORTHWEST WINDS 5 TO 10 KNOTS. MOSTLY
SUNNY. WAVES LESS THAN 1 FOOT.
TONIGHT
EAST WINDS 10 TO 20 KNOTS VEERING SOUTHEAST 15 TO
25 KNOTS AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
SOUTH WINDS 20 TO 25 KNOTS BECOMING AROUND 25 KNOTS EARLY
IN THE AFTERNOON. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE LATE
MORNING AND AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS TO 30 KNOTS. RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 5 TO 7 FEET.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
25 KNOTS IN THE LATE EVENING AND OVERNIGHT. RAIN SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
WEDNESDAY
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.
THURSDAY
SOUTHWEST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.
LMZ844-120800-
ST JOSEPH TO SOUTH HAVEN MI-
223 PM EDT SAT APR 11 2026
THROUGH EARLY EVENING
NORTHEAST WINDS AROUND 10 KNOTS. MOSTLY
SUNNY. WAVES LESS THAN 1 FOOT.
TONIGHT
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING AFTER MIDNIGHT.
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE EVENING, THEN A
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WAVES AROUND 1 FOOT.
SUNDAY
SOUTH WINDS 20 TO 25 KNOTS VEERING SOUTHWEST EARLY IN THE
AFTERNOON. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE LATE MORNING AND
AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.
MONDAY
SOUTHWEST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET EARLY IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST 20 TO
25 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 TO 3 FEET.
TUESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET.
WEDNESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
THURSDAY
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING WEST AROUND
10 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN
SHOWERS. WAVES 2 TO 4 FEET.
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