645
FZUS53 KGRR 160205
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1005 PM EDT Tue Jul 15 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-160900-
Pentwater to Manistee MI-
1005 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...South winds around 10 knots. Partly cloudy. Waves
around 1 foot.
.WEDNESDAY...Southwest winds around 10 knots veering west late in
the day. Partly sunny with a chance of showers and thunderstorms.
Waves 1 foot or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 15 knots backing north 10 to
20 knots after midnight. Rain showers likely and a chance of
thunderstorms. Waves 1 to 2 feet building to 2 to 3 feet toward
daybreak.
.THURSDAY...North winds 15 to 25 knots. Partly sunny with a slight
chance of rain showers. Waves 4 to 6 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Mostly clear.
Waves 3 to 5 feet subsiding to 2 to 3 feet after midnight.
.FRIDAY...East winds around 10 knots backing north. Sunny. Waves
around 1 foot.
.SATURDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves around 1 foot.
.SUNDAY...North winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.

$$

LMZ848-160900-
Whitehall to Pentwater MI-
1005 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...South winds 5 to 10 knots. Partly cloudy. A
slight chance of rain showers overnight. Waves 1 foot or less.
.WEDNESDAY...South winds around 10 knots. Partly sunny with a chance
of showers and thunderstorms. Waves 1 foot or less.
.WEDNESDAY NIGHT...South winds 10 to 15 knots veering northwest
15 to 20 knots toward daybreak. Rain showers likely and a chance of
thunderstorms. Waves 2 to 3 feet.
.THURSDAY...North winds 15 to 25 knots. Partly sunny with a slight
chance of rain showers. Waves 4 to 6 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Mostly clear.
Waves 3 to 5 feet subsiding to 1 to 2 feet toward daybreak.
.FRIDAY...East winds 10 to 15 knots backing north. Sunny. Waves
around 1 foot.
.SATURDAY...South winds 10 to 15 knots veering southwest late in the
day. Mostly cloudy with a chance of rain showers. Waves around
1 foot.
.SUNDAY...North winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.

$$

LMZ847-160900-
Grand Haven to Whitehall MI-
1005 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Partly cloudy. A
slight chance of rain showers overnight. Waves less than 1 foot.
.WEDNESDAY...Southwest winds around 10 knots. Mostly sunny with a
chance of showers and thunderstorms. Waves 1 foot or less.
.WEDNESDAY NIGHT...South winds 10 to 15 knots veering northwest
15 to 20 knots toward daybreak. Rain showers likely and a chance of
thunderstorms. Waves 2 to 3 feet.
.THURSDAY...North winds 15 to 25 knots. Partly sunny with a slight
chance of rain showers. Waves 3 to 5 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Mostly clear.
Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
.FRIDAY...East winds 10 to 15 knots backing northwest late in the
day. Sunny. Waves 1 foot or less.
.SATURDAY...South winds 10 to 15 knots veering west late in the day.
Mostly cloudy with a chance of rain showers. Waves around 1 foot.
.SUNDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.

$$

LMZ846-160900-
Holland to Grand Haven MI-
1005 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots veering south
toward daybreak. Partly cloudy. Waves 1 foot or less.
.WEDNESDAY...Southwest winds around 10 knots. Mostly sunny with a
slight chance of showers and thunderstorms. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots veering northwest
15 to 20 knots toward daybreak. Rain showers likely and a chance of
thunderstorms. Waves 2 to 3 feet.
.THURSDAY...Northwest winds 20 to 25 knots. Partly sunny with a
slight chance of showers and thunderstorms. Waves 3 to 5 feet.
.THURSDAY NIGHT...North winds 15 to 20 knots veering northeast
toward daybreak. Partly cloudy. Waves 3 to 5 feet subsiding to 2 to
3 feet after midnight.
.FRIDAY...Northeast winds 10 to 15 knots backing north late in the
day. Sunny. Waves around 1 foot.
.SATURDAY...South winds 10 to 15 knots veering west late in the day.
Partly sunny with a chance of rain showers. Waves around 1 foot.
.SUNDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 1 to
2 feet.

$$

LMZ845-160900-
South Haven to Holland MI-
1005 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Partly cloudy.
Waves less than 1 foot.
.WEDNESDAY...Southwest winds around 10 knots. Mostly sunny with a
slight chance of showers and thunderstorms. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots veering west 15 to
20 knots toward daybreak. Rain showers likely and a chance of
thunderstorms. Waves 1 to 3 feet.
.THURSDAY...Northwest winds around 20 knots. Mostly cloudy with a
slight chance of showers and thunderstorms. Waves 4 to 6 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots veering northeast
toward daybreak. Partly cloudy. Waves 3 to 5 feet subsiding to 1 to
3 feet toward daybreak.
.FRIDAY...Northeast winds 10 to 15 knots backing north late in the
day. Sunny. Waves around 1 foot.
.SATURDAY...South winds around 10 knots veering west. Partly sunny
with a chance of rain showers. Waves around 1 foot.
.SUNDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.

$$

LMZ844-160900-
St Joseph to South Haven MI-
1005 PM EDT Tue Jul 15 2025

.REST OF TONIGHT...South winds around 10 knots. Partly cloudy. A
slight chance of showers and thunderstorms overnight. Waves less
than 1 foot.
.WEDNESDAY...Southwest winds 5 to 10 knots. Mostly sunny with a
slight chance of showers and thunderstorms. Waves less than 1 foot.
.WEDNESDAY NIGHT...Southwest winds 10 to 20 knots veering west
toward daybreak. Rain showers likely and a chance of thunderstorms.
Waves 1 to 3 feet.
.THURSDAY...Northwest winds around 20 knots. Mostly cloudy with a
chance of rain showers and a slight chance of thunderstorms. Waves
4 to 6 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots veering northeast
toward daybreak. Partly cloudy. Waves 4 to 6 feet subsiding to 2 to
4 feet toward daybreak.
.FRIDAY...Northeast winds 10 to 15 knots backing north late in the
day. Sunny. Waves 1 to 2 feet.
.SATURDAY...South winds around 10 knots veering southwest. Partly
sunny with a chance of showers and thunderstorms. Waves 1 foot or
less.
.SUNDAY...Northwest winds around 15 knots. Mostly sunny. Waves 1 to
2 feet.

$$