098
FZUS53 KGRR 181939
NSHGRR
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
339 PM EDT MON MAY 18 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ849-190800-
PENTWATER TO MANISTEE MI-
339 PM EDT MON MAY 18 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THROUGH EARLY EVENING
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO 5 FEET.
TONIGHT
SOUTH WINDS TO 30 KNOTS. PARTLY CLOUDY IN THE EVENING,
THEN RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES 4 TO 6 FEET.
TUESDAY
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. PATCHY FOG. WAVES 5 TO 7 FEET.
TUESDAY NIGHT
WEST WINDS 10 TO 20 KNOTS VEERING NORTH IN THE LATE
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 3 TO 5 FEET.
WEDNESDAY
NORTH WINDS 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 3 FEET.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 20 KNOTS DECREASING TO 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO 3 FEET.
THURSDAY
NORTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH 10 TO
15 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
FRIDAY
EAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS. WAVES 1 FOOT OR LESS.
LMZ848-190800-
WHITEHALL TO PENTWATER MI-
339 PM EDT MON MAY 18 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THROUGH EARLY EVENING
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY
WITH A CHANCE OF THUNDERSTORMS AND A SLIGHT CHANCE OF RAIN SHOWERS.
WAVES 4 TO 6 FEET.
TONIGHT
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. WAVES 4 TO
6 FEET.
TUESDAY
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. PATCHY FOG. WAVES 5 TO 7 FEET.
TUESDAY NIGHT
WEST WINDS 20 TO 25 KNOTS VEERING NORTH 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES
3 TO 5 FEET.
WEDNESDAY
NORTH WINDS 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 4 FEET.
WEDNESDAY NIGHT
NORTH WINDS 15 TO 25 KNOTS VEERING NORTHEAST
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING AND
OVERNIGHT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
FRIDAY
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES AROUND
1 FOOT.
SATURDAY
NORTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
AROUND 1 FOOT.
LMZ847-190800-
GRAND HAVEN TO WHITEHALL MI-
339 PM EDT MON MAY 18 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THROUGH EARLY EVENING
SOUTH WINDS 20 TO 25 KNOTS. RAIN SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
TONIGHT
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. WAVES 4 TO
6 FEET.
TUESDAY
SOUTHWEST WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES 5 TO 7 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 15 TO 25 KNOTS VEERING NORTH AFTER
MIDNIGHT. MOSTLY CLOUDY. WAVES 3 TO 5 FEET.
WEDNESDAY
NORTH WINDS 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 4 FEET.
WEDNESDAY NIGHT
NORTH WINDS 15 TO 25 KNOTS VEERING NORTHEAST
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING AND OVERNIGHT.
THURSDAY
EAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
FRIDAY
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES AROUND
1 FOOT.
SATURDAY
EAST WINDS 15 TO 20 KNOTS BACKING NORTHEAST 10 TO
15 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. WAVES AROUND 1 FOOT.
LMZ846-190800-
HOLLAND TO GRAND HAVEN MI-
339 PM EDT MON MAY 18 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THROUGH EARLY EVENING
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO 5 FEET.
TONIGHT
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. WAVES 3 TO
5 FEET.
TUESDAY
SOUTHWEST WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES 5 TO 7 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 15 TO 20 KNOTS VEERING NORTH AFTER
MIDNIGHT. MOSTLY CLOUDY. WAVES 2 TO 4 FEET.
WEDNESDAY
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO
5 FEET.
WEDNESDAY NIGHT
NORTH WINDS 15 TO 25 KNOTS VEERING NORTHEAST
AROUND 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES
AROUND 1 FOOT.
FRIDAY
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO
2 FEET.
SATURDAY
EAST WINDS 15 TO 20 KNOTS BACKING NORTH 10 TO 15 KNOTS
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
WAVES AROUND 1 FOOT.
LMZ845-190800-
SOUTH HAVEN TO HOLLAND MI-
339 PM EDT MON MAY 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT TUESDAY THROUGH
TUESDAY EVENING...
THROUGH EARLY EVENING
SOUTH WINDS AROUND 20 KNOTS. RAIN SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.
TONIGHT
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 4 TO 6 FEET.
TUESDAY NIGHT
NORTHWEST WINDS 15 TO 20 KNOTS VEERING NORTH AFTER
MIDNIGHT. MOSTLY CLOUDY. WAVES 2 TO 4 FEET.
WEDNESDAY
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO
5 FEET.
WEDNESDAY NIGHT
NORTH WINDS 15 TO 25 KNOTS VEERING NORTHEAST
AROUND 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES
AROUND 1 FOOT.
FRIDAY
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES AROUND
1 FOOT.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY
IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES
AROUND 1 FOOT.
LMZ844-190800-
ST JOSEPH TO SOUTH HAVEN MI-
339 PM EDT MON MAY 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT TUESDAY THROUGH
TUESDAY EVENING...
THROUGH EARLY EVENING
SOUTHWEST WINDS AROUND 20 KNOTS. RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 2 TO 3 FEET.
TONIGHT
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO 5 FEET.
TUESDAY NIGHT
NORTHWEST WINDS AROUND 15 KNOTS VEERING NORTH AFTER
MIDNIGHT. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WAVES 2 TO 4 FEET.
WEDNESDAY
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO
5 FEET.
WEDNESDAY NIGHT
NORTH WINDS 15 TO 25 KNOTS VEERING NORTHEAST
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.
WAVES 3 TO 5 FEET.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO
3 FEET.
FRIDAY
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
RAIN SHOWERS. WAVES AROUND 1 FOOT.
SATURDAY
EAST WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE
AFTERNOON. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
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