632
FZUS53 KGRR 060805
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
405 AM EDT Mon Oct 6 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-062000-
Pentwater to Manistee MI-
405 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.EARLY THIS MORNING...South winds 20 to 25 knots. Mostly clear with
a slight chance of rain showers. Waves 4 to 6 feet.
.TODAY...Southwest winds 15 to 25 knots veering northwest in the
late morning and early afternoon, then veering north 10 to 15 knots
early in the afternoon. Partly sunny. A slight chance of rain
showers in the morning, then a chance of rain showers and a slight
chance of thunderstorms in the afternoon. Waves 4 to 6 feet.
.TONIGHT...Northeast winds 10 to 15 knots. Rain showers likely and a
slight chance of thunderstorms. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight.
.TUESDAY...North winds 10 to 20 knots backing northwest early in the
afternoon. Mostly sunny. Waves 2 to 3 feet.
.TUESDAY NIGHT...North winds 10 to 20 knots veering northeast after
midnight. Mostly clear. Waves 1 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.THURSDAY...Southeast winds 10 to 15 knots veering south early in
the afternoon. Sunny. Waves 1 to 2 feet.
.FRIDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

$$

LMZ848-062000-
Whitehall to Pentwater MI-
405 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.EARLY THIS MORNING...South winds 20 to 25 knots. Clear. Waves 4 to
6 feet.
.TODAY...Southwest winds 15 to 20 knots veering northwest 10 to
15 knots early in the afternoon. Partly sunny. A chance of rain
showers and a slight chance of thunderstorms in the afternoon. Waves
4 to 6 feet.
.TONIGHT...North winds 10 to 15 knots. Rain showers and a slight
chance of thunderstorms. Waves 2 to 3 feet.
.TUESDAY...North winds 10 to 20 knots. Mostly sunny with a slight
chance of rain showers. Waves 2 to 4 feet.
.TUESDAY NIGHT...North winds 10 to 20 knots veering northeast after
midnight. Mostly clear. Waves 1 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots backing north early in
the afternoon. Sunny. Waves 1 to 2 feet.
.THURSDAY...Southeast winds 10 to 15 knots veering south early in
the afternoon. Sunny. Waves 1 to 2 feet.
.FRIDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

$$

LMZ847-062000-
Grand Haven to Whitehall MI-
405 AM EDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.EARLY THIS MORNING...South winds around 20 knots. Clear. Waves 3 to
5 feet.
.TODAY...Southwest winds 15 to 25 knots veering west around 15 knots
early in the afternoon. Mostly sunny. A chance of rain showers and a
slight chance of thunderstorms in the afternoon. Waves 4 to 6 feet.
.TONIGHT...North winds 10 to 20 knots. Rain showers and a chance of
thunderstorms. Waves 2 to 3 feet.
.TUESDAY...North winds 15 to 25 knots. Mostly sunny with rain
showers. Waves 2 to 4 feet.
.TUESDAY NIGHT...North winds 15 to 25 knots veering northeast 10 to
15 knots in the late evening and overnight. Mostly clear. Waves 2 to
4 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots backing north early in
the afternoon. Sunny. Waves 1 to 2 feet.
.THURSDAY...Southeast winds 10 to 15 knots veering south early in
the afternoon. Sunny. Waves around 1 foot.
.FRIDAY...South winds 15 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

$$

LMZ846-062000-
Holland to Grand Haven MI-
405 AM EDT Mon Oct 6 2025

.EARLY THIS MORNING...South winds around 20 knots. Mostly clear.
Waves 3 to 5 feet.
.TODAY...Southwest winds 15 to 25 knots. Mostly sunny. A chance of
showers and thunderstorms in the afternoon. Waves 3 to 5 feet.
.TONIGHT...North winds 10 to 20 knots. Rain showers and a chance of
thunderstorms. Waves 1 to 3 feet.
.TUESDAY...North winds 15 to 25 knots. Partly sunny with rain
showers. Waves 2 to 4 feet.
.TUESDAY NIGHT...North winds 15 to 25 knots veering northeast 10 to
15 knots after midnight. Mostly clear. Waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight.
.WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.THURSDAY...Southeast winds 10 to 15 knots veering south early in
the afternoon. Sunny. Waves around 1 foot.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

$$

LMZ845-062000-
South Haven to Holland MI-
405 AM EDT Mon Oct 6 2025

.EARLY THIS MORNING...South winds around 20 knots. Clear. Waves 2 to
4 feet.
.TODAY...Southwest winds 10 to 20 knots. Mostly sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 to 4 feet.
.TONIGHT...Northwest winds 10 to 15 knots. Rain showers and a chance
of thunderstorms. Waves 2 to 3 feet.
.TUESDAY...North winds 15 to 25 knots. Partly sunny with rain
showers. Waves 3 to 5 feet.
.TUESDAY NIGHT...North winds 15 to 25 knots veering northeast 10 to
15 knots after midnight. Mostly clear. Waves 3 to 5 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 1 to
3 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Sunny. Waves 1 foot or
less.
.FRIDAY...South winds 10 to 15 knots veering southwest early in the
afternoon. Mostly sunny. Waves 1 to 2 feet.

$$

LMZ844-062000-
St Joseph to South Haven MI-
405 AM EDT Mon Oct 6 2025

.EARLY THIS MORNING...South winds 15 to 20 knots. Clear. Waves 1 to
3 feet.
.TODAY...Southwest winds 10 to 20 knots. Sunny. A chance of rain
showers and a slight chance of thunderstorms in the afternoon. Waves
2 to 3 feet.
.TONIGHT...Northwest winds around 10 knots backing southeast in the
late evening and early morning, then backing northwest after
midnight. Rain showers and a chance of thunderstorms. Waves 2 to
3 feet.
.TUESDAY...North winds 15 to 20 knots. Mostly cloudy with rain
showers and a slight chance of thunderstorms. Waves 4 to 6 feet.
.TUESDAY NIGHT...North winds 10 to 20 knots veering northeast after
midnight. Mostly clear. Waves 4 to 6 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and afternoon.
.THURSDAY...Southeast winds 10 to 15 knots. Sunny. Waves 1 foot or
less.
.FRIDAY...South winds 10 to 15 knots veering southwest early in the
afternoon. Mostly sunny. Waves 1 foot or less.

$$