590
FZUS53 KGRR 100205
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1005 PM EDT Sat Aug 9 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-100900-
Pentwater to Manistee MI-
1005 PM EDT Sat Aug 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.REST OF TONIGHT...Southwest winds 10 to 15 knots. Rain showers
likely and a slight chance of thunderstorms through about 2 am, then
mostly cloudy with a chance of rain showers and a slight chance of
thunderstorms overnight. Waves 2 to 4 feet.
.SUNDAY...South winds 15 to 25 knots. Partly sunny with a chance of
showers and thunderstorms. Waves 2 to 4 feet.
.SUNDAY NIGHT...South winds 10 to 20 knots. Partly cloudy with a
chance of showers and thunderstorms. Waves 2 to 3 feet.
.MONDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 2 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Partly sunny with a
chance of rain showers. Waves around 1 foot.
.WEDNESDAY...Northwest winds 5 to 10 knots. Sunny. Waves around
1 foot.
.THURSDAY...Southeast winds 5 to 10 knots veering southwest, then
veering northwest late in the day. Sunny. Waves 1 foot or less.

$$

LMZ848-100900-
Whitehall to Pentwater MI-
1005 PM EDT Sat Aug 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.REST OF TONIGHT...West winds around 15 knots backing south after
midnight. Rain showers likely and a chance of thunderstorms through
about 2 am, then a chance of rain showers overnight. Waves 2 to
4 feet.
.SUNDAY...South winds 10 to 20 knots increasing to 15 to 25 knots.
Partly sunny with a chance of showers and thunderstorms. Waves 2 to
4 feet.
.SUNDAY NIGHT...South winds 10 to 20 knots. Rain showers likely and
a chance of thunderstorms. Waves 2 to 3 feet.
.MONDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 2 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Partly sunny with a
chance of rain showers. Waves around 1 foot.
.WEDNESDAY...Northwest winds around 10 knots. Sunny. Waves around
1 foot.
.THURSDAY...Southeast winds around 10 knots veering southwest, then
veering west late in the day. Sunny. Waves 1 foot or less.

$$

LMZ847-100900-
Grand Haven to Whitehall MI-
1005 PM EDT Sat Aug 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.REST OF TONIGHT...Southwest winds 10 to 15 knots backing south
toward daybreak. Partly cloudy. A chance of showers and
thunderstorms through about 2 am, then a chance of rain showers
overnight. Waves 2 to 4 feet.
.SUNDAY...South winds 10 to 20 knots. Mostly sunny with a chance of
rain showers and a slight chance of thunderstorms. Waves 2 to
4 feet.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy with a
chance of showers and thunderstorms. Waves 1 to 3 feet.
.MONDAY...Southwest winds around 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 2 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Partly sunny with a
chance of rain showers. Waves around 1 foot.
.WEDNESDAY...Northwest winds around 10 knots. Sunny. Waves 1 foot or
less.
.THURSDAY...East winds around 10 knots veering southwest, then
veering west late in the day. Mostly sunny. Waves 1 foot or less.

$$

LMZ846-100900-
Holland to Grand Haven MI-
1005 PM EDT Sat Aug 9 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Partly cloudy. A
slight chance of rain showers overnight. Waves 1 to 3 feet.
.SUNDAY...South winds 10 to 20 knots. Mostly sunny with a chance of
rain showers and a slight chance of thunderstorms. Waves 1 to
3 feet.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy with a
chance of showers and thunderstorms. Waves 1 to 2 feet.
.MONDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves around 1 foot.
.TUESDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves around 1 foot.
.WEDNESDAY...Northwest winds 10 to 15 knots. Sunny. Waves 1 foot or
less.
.THURSDAY...East winds around 10 knots veering southwest, then
veering northwest late in the day. Mostly sunny. Waves less than
1 foot.

$$

LMZ845-100900-
South Haven to Holland MI-
1005 PM EDT Sat Aug 9 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...Southwest winds 15 to 20 knots. Mostly sunny with a slight
chance of rain showers. Waves 1 to 3 feet.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy with a
chance of showers and thunderstorms. Waves around 1 foot.
.MONDAY...Southwest winds 10 to 15 knots. Partly sunny with a chance
of showers and thunderstorms. Waves 1 to 2 feet.
.MONDAY NIGHT...Southwest winds around 10 knots. Mostly cloudy with
a chance of showers and thunderstorms. Waves around 1 foot.
.TUESDAY...Southwest winds 10 to 15 knots. Partly sunny with a
chance of showers and thunderstorms. Waves around 1 foot.
.WEDNESDAY...Northwest winds around 10 knots. Mostly sunny. Waves
1 foot or less.
.THURSDAY...East winds around 10 knots backing northwest. Mostly
sunny. Waves less than 1 foot.

$$

LMZ844-100900-
St Joseph to South Haven MI-
1005 PM EDT Sat Aug 9 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves
around 1 foot.
.SUNDAY...Southwest winds 10 to 15 knots. Mostly sunny with a chance
of rain showers. Waves around 1 foot.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. Waves
around 1 foot.
.MONDAY...Southwest winds 10 to 15 knots. Partly sunny with a chance
of showers and thunderstorms. Waves around 1 foot.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy with a
chance of showers and thunderstorms. Waves 1 foot or less.
.TUESDAY...Southwest winds around 10 knots. Partly sunny with a
chance of showers and thunderstorms. Waves 1 foot or less.
.WEDNESDAY...Northwest winds around 10 knots veering north late in
the day. Mostly sunny. Waves 1 foot or less.
.THURSDAY...East winds 5 to 10 knots backing north. Mostly sunny.
Waves less than 1 foot.

$$