003
FZUS53 KGRR 150759
NSHGRR
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
359 AM EDT SAT AUG 15 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ849-150900-
PENTWATER TO MANISTEE MI-
359 AM EDT SAT AUG 15 2026
REST OF TONIGHT
EAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
AROUND 1 FOOT.
SATURDAY
SOUTHEAST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES
AROUND 1 FOOT.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTH AFTER
MIDNIGHT. PARTLY CLOUDY. PATCHY FOG. WAVES 1 FOOT OR LESS.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING NORTHWEST 10 TO
15 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN
SHOWERS. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.
MONDAY
NORTHWEST WINDS 10 TO 15 KNOTS BACKING WEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.
TUESDAY
SOUTHWEST WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
SOUTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH IN THE
LATE MORNING AND EARLY AFTERNOON, THEN INCREASING TO 30 KNOTS EARLY
IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 3 TO 5 FEET.
LMZ848-150900-
WHITEHALL TO PENTWATER MI-
359 AM EDT SAT AUG 15 2026
REST OF TONIGHT
EAST WINDS AROUND 15 KNOTS. PARTLY CLOUDY. WAVES
AROUND 1 FOOT.
SATURDAY
SOUTHEAST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 1 TO
2 FEET.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES AROUND 1 FOOT.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING NORTHWEST 10 TO
15 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN
SHOWERS. 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.
TUESDAY
SOUTHWEST WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
SOUTH WINDS 15 TO 25 KNOTS VEERING NORTHWEST TO
30 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY WITH RAIN
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
LMZ847-150900-
GRAND HAVEN TO WHITEHALL MI-
359 AM EDT SAT AUG 15 2026
REST OF TONIGHT
EAST WINDS AROUND 15 KNOTS. PARTLY CLOUDY. WAVES
AROUND 1 FOOT.
SATURDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN SHOWERS. WAVES AROUND 1 FOOT.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS. PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES AROUND 1 FOOT.
SUNDAY
SOUTHWEST WINDS 10 TO 15 KNOTS VEERING WEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
PATCHY FOG. WAVES 1 TO 2 FEET.
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 1 TO 2 FEET.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS VEERING NORTHWEST TO
30 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 4 TO 6 FEET.
LMZ846-150900-
HOLLAND TO GRAND HAVEN MI-
359 AM EDT SAT AUG 15 2026
REST OF TONIGHT
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN SHOWERS. WAVES AROUND 1 FOOT.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES
AROUND 1 FOOT.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTH
AFTER MIDNIGHT. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
PATCHY FOG. WAVES 1 FOOT OR LESS.
SUNDAY
WEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN THE
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. PATCHY FOG.
WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET.
WEDNESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS VEERING NORTHWEST EARLY
IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.
LMZ845-150900-
SOUTH HAVEN TO HOLLAND MI-
359 AM EDT SAT AUG 15 2026
REST OF TONIGHT
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN SHOWERS. WAVES AROUND 1 FOOT.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. CLOUDY WITH A CHANCE OF
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES AROUND
1 FOOT.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTH AFTER
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. PATCHY FOG.
WAVES LESS THAN 1 FOOT.
SUNDAY
WEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN THE
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 AFTER
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
MONDAY
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
TUESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO
3 FEET.
WEDNESDAY
SOUTHWEST WINDS 15 TO 25 KNOTS VEERING NORTHWEST EARLY
IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
LMZ844-150900-
ST JOSEPH TO SOUTH HAVEN MI-
359 AM EDT SAT AUG 15 2026
REST OF TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. MOSTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
WAVES 1 TO 2 FEET.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. RAIN SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. WAVES AROUND 1 FOOT.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES 1 FOOT OR LESS.
SUNDAY
WEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN THE
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES AROUND 1 FOOT.
SUNDAY NIGHT
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. 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.
TUESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES
AROUND 1 FOOT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS VEERING NORTHWEST 20 TO
25 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET BUILDING TO
3 TO 5 FEET IN THE LATE MORNING AND AFTERNOON.
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