504
FZUS53 KGRR 100204
NSHGRR
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1003 PM EDT SAT MAY 9 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ849-100900-
PENTWATER TO MANISTEE MI-
1003 PM EDT SAT MAY 9 2026
REST OF TONIGHT
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTHWEST
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
SUNDAY
WEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST 5 TO 10 KNOTS
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS VEERING NORTHEAST IN THE
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
MONDAY
NORTHEAST WINDS AROUND 5 KNOTS BACKING NORTH 5 TO 15 KNOTS
IN THE LATE MORNING AND AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
NORTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST IN
THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH TO 30 KNOTS
IN THE LATE MORNING AND AFTERNOON. RAIN SHOWERS. WAVES 1 TO 2 FEET
BUILDING TO 4 TO 6 FEET IN THE LATE MORNING AND AFTERNOON.
WEDNESDAY
NORTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY. WAVES 5 TO
7 FEET.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.
LMZ848-100900-
WHITEHALL TO PENTWATER MI-
1003 PM EDT SAT MAY 9 2026
REST OF TONIGHT
NORTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR.
WAVES 1 TO 3 FEET.
SUNDAY
WEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN THE
AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS VEERING NORTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
MONDAY
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH IN THE LATE
MORNING AND AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
MONDAY NIGHT
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST IN THE
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
TUESDAY
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH GALES TO
35 KNOTS. RAIN SHOWERS. WAVES 1 TO 2 FEET BUILDING TO 5 TO 7 FEET.
WEDNESDAY
NORTHWEST WINDS TO 30 KNOTS INCREASING TO GALES TO
35 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY. WAVES 6 TO 8 FEET.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.
LMZ847-100900-
GRAND HAVEN TO WHITEHALL MI-
1003 PM EDT SAT MAY 9 2026
REST OF TONIGHT
NORTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
SUNDAY
NORTHWEST WINDS 5 TO 15 KNOTS. SUNNY. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS VEERING NORTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
MONDAY
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH IN THE LATE
MORNING AND EARLY AFTERNOON, THEN BACKING NORTHWEST 15 TO 20 KNOTS
EARLY IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 20 KNOTS BECOMING SOUTH TO 30 KNOTS
IN THE LATE MORNING AND AFTERNOON. RAIN SHOWERS. WAVES 1 TO 2 FEET
BUILDING TO 5 TO 7 FEET.
WEDNESDAY
NORTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY. WAVES 6 TO
8 FEET.
THURSDAY
NORTHWEST WINDS 10 TO 15 KNOTS BACKING WEST 15 TO
20 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.
LMZ846-100900-
HOLLAND TO GRAND HAVEN MI-
1003 PM EDT SAT MAY 9 2026
REST OF TONIGHT
NORTH WINDS 10 TO 15 KNOTS VEERING NORTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
SUNDAY
NORTH WINDS 5 TO 10 KNOTS BACKING NORTHWEST 10 TO 15 KNOTS
IN THE LATE MORNING AND AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS VEERING NORTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
MONDAY
NORTHEAST WINDS AROUND 10 KNOTS BACKING NORTH IN THE LATE
MORNING AND EARLY AFTERNOON, THEN BACKING NORTHWEST 15 TO 20 KNOTS
EARLY IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTHEAST
5 TO 10 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN VEERING
SOUTHEAST AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 30 KNOTS IN THE
LATE MORNING AND AFTERNOON. RAIN SHOWERS. WAVES AROUND 1 FOOT
BUILDING TO 4 TO 6 FEET IN THE LATE MORNING AND AFTERNOON.
WEDNESDAY
NORTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY. WAVES 6 TO
8 FEET.
THURSDAY
NORTHWEST WINDS 10 TO 15 KNOTS BECOMING AROUND 15 KNOTS
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
LMZ845-100900-
SOUTH HAVEN TO HOLLAND MI-
1003 PM EDT SAT MAY 9 2026
REST OF TONIGHT
NORTH WINDS 10 TO 15 KNOTS VEERING NORTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
SUNDAY
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTHWEST IN THE
LATE MORNING AND AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS VEERING NORTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
MONDAY
NORTHEAST WINDS AROUND 10 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
MONDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS VEERING NORTHEAST AROUND
5 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN VEERING
SOUTHEAST AFTER MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
TUESDAY
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 30 KNOTS EARLY
IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET EARLY IN THE AFTERNOON.
WEDNESDAY
NORTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY. WAVES 6 TO
8 FEET.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET IN THE LATE MORNING AND AFTERNOON.
LMZ844-100900-
ST JOSEPH TO SOUTH HAVEN MI-
1003 PM EDT SAT MAY 9 2026
REST OF TONIGHT
NORTH WINDS AROUND 10 KNOTS VEERING NORTHEAST
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
SUNDAY
NORTHEAST WINDS 5 TO 10 KNOTS BACKING NORTHWEST IN THE
LATE MORNING AND AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
MONDAY
NORTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH 10 TO 15 KNOTS
EARLY IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 30 KNOTS EARLY
IN THE AFTERNOON. PARTLY SUNNY WITH RAIN SHOWERS. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET EARLY IN THE AFTERNOON.
WEDNESDAY
NORTHWEST WINDS TO 30 KNOTS. MOSTLY SUNNY. WAVES 5 TO
7 FEET BUILDING TO 6 TO 8 FEET EARLY IN THE AFTERNOON.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. SUNNY. WAVES 2 TO 4 FEET.
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