633
FZUS53 KGRR 160517
NSHGRR
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
116 AM EDT SUN AUG 16 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ849-160800-
PENTWATER TO MANISTEE MI-
116 AM EDT SUN AUG 16 2026
REST OF TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES LESS THAN 1 FOOT.
SUNDAY
SOUTH WINDS 5 TO 10 KNOTS VEERING NORTHWEST 10 TO 15 KNOTS
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 FOOT OR LESS.
SUNDAY NIGHT
NORTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.
MONDAY
NORTHWEST WINDS 5 TO 15 KNOTS BACKING WEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES
2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH 15 TO
25 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY WITH A CHANCE OF RAIN
SHOWERS. WAVES 1 TO 3 FEET.
THURSDAY
EAST WINDS 5 TO 10 KNOTS BACKING WEST 10 TO 15 KNOTS IN
THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LMZ848-160800-
WHITEHALL TO PENTWATER MI-
116 AM EDT SUN AUG 16 2026
REST OF TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES 1 FOOT OR LESS.
SUNDAY
SOUTH WINDS 5 TO 10 KNOTS VEERING WEST 10 TO 15 KNOTS IN
THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES
AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
NORTH WINDS 10 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS
EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS.
WAVES 2 TO 4 FEET.
THURSDAY
EAST WINDS AROUND 10 KNOTS VEERING SOUTH IN THE LATE
MORNING AND EARLY AFTERNOON, THEN VEERING WEST EARLY IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LMZ847-160800-
GRAND HAVEN TO WHITEHALL MI-
116 AM EDT SUN AUG 16 2026
REST OF TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES 1 FOOT OR LESS.
SUNDAY
SOUTH WINDS AROUND 10 KNOTS VEERING WEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES AROUND
1 FOOT.
SUNDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
1 TO 2 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
MONDAY NIGHT
SOUTHWEST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES
1 TO 3 FEET.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST 15 TO
25 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH RAIN SHOWERS
LIKELY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE
MORNING AND AFTERNOON.
THURSDAY
EAST WINDS AROUND 10 KNOTS VEERING SOUTHEAST IN THE LATE
MORNING AND EARLY AFTERNOON, THEN VEERING WEST EARLY IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LMZ846-160800-
HOLLAND TO GRAND HAVEN MI-
116 AM EDT SUN AUG 16 2026
REST OF TONIGHT
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. PATCHY
FOG. WAVES LESS THAN 1 FOOT.
SUNDAY
SOUTHWEST WINDS AROUND 10 KNOTS VEERING WEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH IN THE
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
MONDAY NIGHT
WEST WINDS 10 TO 15 KNOTS BACKING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST 15 TO
25 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH RAIN SHOWERS
LIKELY. WAVES 2 TO 4 FEET.
THURSDAY
EAST WINDS AROUND 10 KNOTS VEERING SOUTHEAST IN THE LATE
MORNING AND EARLY AFTERNOON, THEN VEERING WEST EARLY IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LMZ845-160800-
SOUTH HAVEN TO HOLLAND MI-
116 AM EDT SUN AUG 16 2026
REST OF TONIGHT
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. PATCHY FOG. WAVES LESS
THAN 1 FOOT.
SUNDAY
SOUTHWEST WINDS 10 TO 15 KNOTS VEERING WEST EARLY IN THE
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
PATCHY FOG. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH IN THE
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
WEST WINDS 5 TO 15 KNOTS BACKING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
TUESDAY
SOUTHWEST WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO
3 FEET.
WEDNESDAY
NORTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY WITH RAIN
SHOWERS LIKELY. WAVES 1 TO 3 FEET.
THURSDAY
EAST WINDS AROUND 10 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
LMZ844-160800-
ST JOSEPH TO SOUTH HAVEN MI-
116 AM EDT SUN AUG 16 2026
REST OF TONIGHT
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. PATCHY FOG. WAVES LESS
THAN 1 FOOT.
SUNDAY
SOUTHWEST WINDS 10 TO 15 KNOTS VEERING WEST EARLY IN THE
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
PATCHY FOG. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH IN THE
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.
MONDAY NIGHT
NORTHWEST WINDS 5 TO 10 KNOTS BACKING SOUTHWEST IN
THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
TUESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO
2 FEET.
WEDNESDAY
NORTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY WITH RAIN
SHOWERS LIKELY. WAVES 1 TO 3 FEET.
THURSDAY
EAST WINDS AROUND 10 KNOTS BACKING NORTHWEST EARLY IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
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