Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 122005
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
405 PM EDT Sat Jul 12 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-130800-
Pentwater to Manistee MI-
405 PM EDT Sat Jul 12 2025

.THROUGH EARLY EVENING...Southwest winds 15 to 25 knots. Mostly
sunny with a slight chance of showers and thunderstorms. Waves 2 to
4 feet.
.TONIGHT...West winds 10 to 15 knots. Mostly clear. Waves 2 to
3 feet.
.SUNDAY...West winds 10 to 15 knots backing southwest late in the
day. Sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Mostly clear. Waves
1 to 3 feet.
.MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 3 feet.
.MONDAY NIGHT...South winds 5 to 15 knots. Partly cloudy. Waves 1 to
2 feet.
.TUESDAY...South winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.WEDNESDAY...Southwest winds 10 to 15 knots veering northwest 15 to
20 knots. Partly sunny with a chance of showers and thunderstorms.
Waves 1 to 3 feet.
.THURSDAY...Northeast winds 15 to 20 knots backing north. Mostly
cloudy with a chance of rain showers. Waves 2 to 3 feet.

$$

LMZ848-130800-
Whitehall to Pentwater MI-
405 PM EDT Sat Jul 12 2025

.THROUGH EARLY EVENING...Southwest winds 15 to 20 knots. Mostly
sunny with a slight chance of showers and thunderstorms. Waves 2 to
3 feet.
.TONIGHT...Southwest winds 10 to 15 knots veering west after
midnight. Mostly clear. A slight chance of rain showers in the
evening. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots backing southwest late in the
day. Mostly sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 3 feet.
.MONDAY NIGHT...South winds 5 to 15 knots. Partly cloudy. Waves 1 to
2 feet.
.TUESDAY...South winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.WEDNESDAY...Southwest winds 10 to 15 knots veering northwest 15 to
20 knots. Partly sunny with a chance of rain showers. Waves 2 to
3 feet.
.THURSDAY...Southwest winds 15 to 20 knots veering north. Mostly
cloudy with a chance of rain showers. Waves 2 to 4 feet.

$$

LMZ847-130800-
Grand Haven to Whitehall MI-
405 PM EDT Sat Jul 12 2025

.THROUGH EARLY EVENING...Southwest winds around 15 knots. Mostly
sunny. Waves 2 to 3 feet.
.TONIGHT...Southwest winds 10 to 15 knots veering west after
midnight. Mostly clear. Waves 1 to 3 feet.
.SUNDAY...West winds around 10 knots backing southwest late in the
day. Mostly sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 3 feet.
.MONDAY NIGHT...South winds around 10 knots. Mostly clear. Waves
1 to 2 feet.
.TUESDAY...South winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.WEDNESDAY...South winds around 15 knots veering west. Partly sunny
with a chance of showers and thunderstorms. Waves 2 to 3 feet.
.THURSDAY...Southwest winds around 20 knots veering northwest late
in the day. Partly sunny with a chance of rain showers. Waves 2 to
4 feet.

$$

LMZ846-130800-
Holland to Grand Haven MI-
405 PM EDT Sat Jul 12 2025

.THROUGH EARLY EVENING...Southwest winds 15 to 20 knots. Mostly
sunny. Waves 2 to 3 feet.
.TONIGHT...Southwest winds 10 to 15 knots veering northwest after
midnight. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...West winds around 10 knots. Mostly sunny. Waves 1 to
2 feet.
.SUNDAY NIGHT...Southwest winds around 10 knots. Mostly clear. Waves
around 1 foot.
.MONDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
.MONDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves
around 1 foot.
.TUESDAY...Southwest winds 10 to 15 knots. Mostly sunny. Waves
1 foot or less.
.WEDNESDAY...South winds 10 to 15 knots veering west 15 to 20 knots.
Partly sunny with a chance of showers and thunderstorms. Waves 2 to
3 feet.
.THURSDAY...Southwest winds 15 to 20 knots veering northwest late in
the day. Partly sunny with a chance of rain showers. Waves 2 to
4 feet.

$$

LMZ845-130800-
South Haven to Holland MI-
405 PM EDT Sat Jul 12 2025

.THROUGH EARLY EVENING...Southwest winds 10 to 15 knots. Sunny.
Waves 1 to 3 feet.
.TONIGHT...Southwest winds around 10 knots veering northwest after
midnight. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...West winds 5 to 10 knots. Mostly sunny. Waves around
1 foot.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves
1 foot or less.
.MONDAY...Southwest winds 5 to 15 knots. Sunny. Waves 1 to 2 feet.
.MONDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves
1 foot or less.
.TUESDAY...Southwest winds 5 to 10 knots. Sunny. Waves 1 foot or
less.
.WEDNESDAY...Southwest winds 10 to 15 knots veering west. Partly
sunny with a chance of showers and thunderstorms. Waves 1 to 3 feet.
.THURSDAY...West winds 15 to 20 knots veering northwest late in the
day. Partly sunny with a chance of showers and thunderstorms. Waves
2 to 4 feet.

$$

LMZ844-130800-
St Joseph to South Haven MI-
405 PM EDT Sat Jul 12 2025

.THROUGH EARLY EVENING...West winds 10 to 15 knots. Mostly sunny.
Waves 1 to 2 feet.
.TONIGHT...West winds around 10 knots veering northwest after
midnight. Mostly clear. Waves around 1 foot.
.SUNDAY...West winds 10 to 15 knots decreasing to around 10 knots
late in the day. Mostly sunny. Waves around 1 foot.
.SUNDAY NIGHT...Southwest winds around 10 knots. Mostly clear. Waves
1 foot or less.
.MONDAY...Southwest winds 5 to 15 knots. Sunny. Waves around 1 foot.
.MONDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves less
than 1 foot.
.TUESDAY...South winds 5 to 10 knots. Sunny. Waves less than 1 foot.
.WEDNESDAY...Southwest winds 10 to 15 knots veering west. Partly
sunny with a chance of showers and thunderstorms. Waves 1 to 2 feet.
.THURSDAY...West winds around 15 knots veering northwest late in the
day. Mostly cloudy with a chance of showers and thunderstorms. Waves
2 to 3 feet.

$$