823
FZUS53 KGRR 302005
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
405 PM EDT Wed Jul 30 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-310800-
Pentwater to Manistee MI-
405 PM EDT Wed Jul 30 2025

.THROUGH EARLY EVENING...North winds 15 to 20 knots. Cloudy with a
chance of rain showers. Areas of smoke. Waves 2 to 3 feet.
.TONIGHT...Northeast winds 15 to 25 knots. Cloudy with a slight
chance of rain showers in the evening, then partly cloudy overnight.
Areas of smoke through the night. Waves 2 to 4 feet.
.THURSDAY...North winds to 30 knots. Sunny. Areas of smoke. Waves
2 to 3 feet building to 3 to 5 feet.
.THURSDAY NIGHT...Northeast winds 15 to 25 knots decreasing to 10 to
15 knots toward daybreak. Mostly clear. Waves 3 to 5 feet subsiding
to 2 to 3 feet after midnight.
.FRIDAY...North winds 10 to 20 knots. Sunny. Waves 1 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots veering southeast 5 to
10 knots toward daybreak. Mostly clear. Waves 1 to 2 feet.
.SATURDAY...Southwest winds 5 to 10 knots veering west. Sunny. Waves
less than 1 foot.
.SUNDAY...Southwest winds 5 to 10 knots. Sunny. Waves less than
1 foot.
.MONDAY...Southeast winds 5 to 10 knots veering northwest late in
the day. Mostly sunny. Waves 1 foot or less.

$$

LMZ848-310800-
Whitehall to Pentwater MI-
405 PM EDT Wed Jul 30 2025

.THROUGH EARLY EVENING...North winds 15 to 20 knots. Cloudy with a
chance of rain showers and a slight chance of thunderstorms. Waves
2 to 3 feet.
.TONIGHT...Northeast winds 15 to 20 knots. Cloudy in the evening
then becoming partly cloudy. A chance of rain showers. Areas of
smoke. Waves 2 to 3 feet.
.THURSDAY...North winds to 30 knots. Sunny. Areas of smoke. Waves
1 to 3 feet building to 3 to 5 feet.
.THURSDAY NIGHT...Northeast winds 15 to 25 knots decreasing to 10 to
15 knots toward daybreak. Partly cloudy. Waves 3 to 5 feet subsiding
to 2 to 3 feet after midnight.
.FRIDAY...North winds 10 to 20 knots. Sunny. Waves 2 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots veering northeast 5 to
15 knots late at night, then veering southeast toward daybreak.
Mostly clear. Waves 2 to 3 feet.
.SATURDAY...Southwest winds 5 to 10 knots veering west. Sunny. Waves
1 foot or less.
.SUNDAY...South winds 5 to 10 knots veering west. Sunny. Waves less
than 1 foot.
.MONDAY...Southeast winds 5 to 10 knots veering northwest late in
the day. Mostly sunny. Waves 1 foot or less.

$$

LMZ847-310800-
Grand Haven to Whitehall MI-
405 PM EDT Wed Jul 30 2025

.THROUGH EARLY EVENING...North winds 15 to 20 knots. Cloudy with a
chance of rain showers and a slight chance of thunderstorms. Waves
1 to 3 feet.
.TONIGHT...Northeast winds 15 to 20 knots. Mostly cloudy with a
chance of rain showers. Areas of smoke overnight. Waves 1 to 2 feet.
.THURSDAY...Northeast winds 10 to 20 knots. Mostly sunny. Areas of
smoke. Waves around 1 foot building to 2 to 4 feet late in the day.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Partly cloudy.
Waves 2 to 3 feet subsiding to 1 to 2 feet after midnight.
.FRIDAY...North winds 10 to 20 knots. Sunny. Waves 2 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots veering east 5 to
15 knots after midnight. Mostly clear. Waves 2 to 3 feet.
.SATURDAY...South winds 5 to 10 knots veering west. Sunny. Waves
1 foot or less.
.SUNDAY...Southeast winds 5 to 10 knots veering southwest, then
veering northwest late in the day. Mostly sunny. Waves less than
1 foot.
.MONDAY...Southeast winds around 10 knots veering northwest late in
the day. Mostly sunny. Waves 1 foot or less.

$$

LMZ846-310800-
Holland to Grand Haven MI-
405 PM EDT Wed Jul 30 2025

.THROUGH EARLY EVENING...North winds 15 to 20 knots. Cloudy with a
chance of rain showers and a slight chance of thunderstorms. Waves
1 to 3 feet.
.TONIGHT...Northeast winds 15 to 20 knots. Rain showers likely and a
slight chance of thunderstorms in the evening, then a chance of rain
showers and a slight chance of thunderstorms overnight. Waves 1 to
3 feet.
.THURSDAY...Northeast winds around 15 knots. Mostly sunny. Areas of
smoke. Waves 1 to 2 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Mostly clear.
Waves 1 to 3 feet.
.FRIDAY...North winds 15 to 20 knots. Sunny. Waves 2 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots veering east after
midnight. Mostly clear. Waves 2 to 3 feet.
.SATURDAY...East winds around 10 knots backing northwest. Sunny.
Waves 1 foot or less.
.SUNDAY...Southeast winds 5 to 10 knots veering southwest, then
veering northwest late in the day. Mostly sunny. Waves less than
1 foot.
.MONDAY...Southeast winds around 10 knots veering northwest late in
the day. Mostly sunny. Waves 1 foot or less.

$$

LMZ845-310800-
South Haven to Holland MI-
405 PM EDT Wed Jul 30 2025

.THROUGH EARLY EVENING...North winds 15 to 20 knots. Rain showers
likely and a chance of thunderstorms. Waves 2 to 3 feet.
.TONIGHT...Northeast winds 15 to 20 knots. Rain showers likely and a
slight chance of thunderstorms in the evening, then a chance of rain
showers and a slight chance of thunderstorms overnight. Waves 1 to
3 feet.
.THURSDAY...Northeast winds 15 to 20 knots. Mostly sunny with a
slight chance of rain showers. Areas of smoke. Waves 1 to 2 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Mostly clear.
Waves 2 to 3 feet.
.FRIDAY...Northeast winds around 15 knots backing north late in the
day. Sunny. Waves 2 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots veering east around
10 knots after midnight. Mostly clear. Waves 2 to 4 feet.
.SATURDAY...East winds around 10 knots backing north. Sunny. Waves
1 foot or less.
.SUNDAY...Southeast winds 5 to 10 knots veering southwest, then
veering northwest late in the day. Mostly sunny. Waves less than
1 foot.
.MONDAY...Southeast winds around 10 knots veering southwest, then
veering northwest late in the day. Mostly sunny. Waves less than
1 foot.

$$

LMZ844-310800-
St Joseph to South Haven MI-
405 PM EDT Wed Jul 30 2025

.THROUGH EARLY EVENING...North winds 15 to 25 knots. Rain showers
likely and a chance of thunderstorms. Waves 2 to 4 feet.
.TONIGHT...Northeast winds 15 to 25 knots. Rain showers and a chance
of thunderstorms. Waves 2 to 4 feet.
.THURSDAY...Northeast winds 15 to 20 knots. Mostly sunny with a
chance of rain showers. Waves 2 to 3 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots. Mostly clear.
Waves 2 to 4 feet.
.FRIDAY...Northeast winds around 15 knots backing north late in the
day. Sunny. Waves 2 to 3 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots veering east 5 to
10 knots after midnight. Mostly clear. Waves 2 to 4 feet.
.SATURDAY...East winds 5 to 10 knots backing north. Sunny. Waves
around 1 foot.
.SUNDAY...Southeast winds 5 to 10 knots veering south, then backing
north late in the day. Sunny. Waves less than 1 foot.
.MONDAY...Southeast winds around 10 knots veering southwest, then
veering northwest late in the day. Mostly sunny. Waves less than
1 foot.

$$