588
FZUS53 KGRR 031828
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
228 PM EDT Fri Oct 3 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-040300-
Pentwater to Manistee MI-
228 PM EDT Fri Oct 3 2025

.TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves 1 to
3 feet.
.SATURDAY...South winds 10 to 20 knots. Sunny. Waves 2 to 4 feet.
.SATURDAY NIGHT...South winds 15 to 20 knots. Mostly clear. Waves
3 to 5 feet.
.SUNDAY...South winds to 30 knots. Sunny. Waves 5 to 7 feet.
.SUNDAY NIGHT...South winds to 30 knots. Partly cloudy. Waves 6 to
8 feet.
.MONDAY...Southwest winds 15 to 25 knots veering west 10 to 20 knots
early in the afternoon. Mostly cloudy with a chance of rain showers.
Waves 5 to 7 feet subsiding to 2 to 4 feet early in the afternoon.
.TUESDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 2 to
4 feet.

$$

LMZ848-040300-
Whitehall to Pentwater MI-
228 PM EDT Fri Oct 3 2025

.TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves 1 to
3 feet.
.SATURDAY...South winds 10 to 20 knots. Sunny. Waves 2 to 4 feet.
.SATURDAY NIGHT...South winds 15 to 20 knots. Mostly clear. Waves
3 to 5 feet.
.SUNDAY...South winds to 30 knots. Sunny. Waves 5 to 7 feet.
.SUNDAY NIGHT...South winds to 30 knots. Mostly clear. Waves 6 to
8 feet.
.MONDAY...Southwest winds 15 to 25 knots veering west early in the
afternoon. Partly sunny with a chance of rain showers. Waves 5 to
7 feet.
.TUESDAY...North winds 10 to 20 knots. Mostly sunny with rain
showers likely. Waves 1 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots backing north early in
the afternoon. Sunny. Waves 2 to 4 feet.

$$

LMZ847-040300-
Grand Haven to Whitehall MI-
228 PM EDT Fri Oct 3 2025

.TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves 1 to
2 feet.
.SATURDAY...South winds 10 to 15 knots. Sunny. Waves 2 to 4 feet.
.SATURDAY NIGHT...South winds 10 to 20 knots. Mostly clear. Waves
3 to 5 feet.
.SUNDAY...South winds 15 to 25 knots. Sunny. Waves 4 to 6 feet.
.SUNDAY NIGHT...South winds to 30 knots. Mostly clear. Waves 5 to
7 feet.
.MONDAY...Southwest winds 20 to 25 knots veering west 15 to 20 knots
early in the afternoon. Mostly sunny with a chance of rain showers.
Waves 5 to 7 feet.
.TUESDAY...North winds 10 to 20 knots. Partly sunny with a chance of
rain showers. Waves 1 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots backing north early in
the afternoon. Sunny. Waves 1 to 3 feet.

$$

LMZ846-040300-
Holland to Grand Haven MI-
228 PM EDT Fri Oct 3 2025

.TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves around
1 foot.
.SATURDAY...South winds 10 to 15 knots. Sunny. Waves 2 to 3 feet.
.SATURDAY NIGHT...South winds 10 to 20 knots. Mostly clear. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.SUNDAY...South winds 15 to 20 knots. Sunny. Waves 2 to 4 feet.
.SUNDAY NIGHT...South winds 15 to 25 knots. Mostly clear. Waves 3 to
6 feet.
.MONDAY...Southwest winds 20 to 25 knots veering west 15 to 20 knots
early in the afternoon. Mostly sunny with a chance of rain showers.
Waves 4 to 6 feet.
.TUESDAY...North winds 10 to 20 knots. Partly sunny with rain
showers. Waves 2 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots backing north early in
the afternoon. Sunny. Waves 1 to 3 feet.

$$

LMZ845-040300-
South Haven to Holland MI-
228 PM EDT Fri Oct 3 2025

.TONIGHT...South winds 5 to 15 knots. Mostly clear. Waves around
1 foot.
.SATURDAY...South winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves
1 to 3 feet.
.SUNDAY...South winds 15 to 20 knots. Sunny. Waves 1 to 3 feet.
.SUNDAY NIGHT...South winds 15 to 25 knots. Mostly clear. Waves 2 to
3 feet building to 3 to 5 feet after midnight.
.MONDAY...Southwest winds 15 to 25 knots decreasing to around
15 knots early in the afternoon. Sunny. Waves 3 to 5 feet.
.TUESDAY...North winds 15 to 20 knots. Partly sunny with rain
showers. Waves 2 to 3 feet.
.WEDNESDAY...Northeast winds around 15 knots backing north early in
the afternoon. Sunny. Waves 2 to 3 feet.

$$

LMZ844-040300-
St Joseph to South Haven MI-
228 PM EDT Fri Oct 3 2025

.TONIGHT...South winds 5 to 15 knots. Mostly clear. Waves 1 foot or
less.
.SATURDAY...Southwest winds 10 to 15 knots. Sunny. Waves around
1 foot.
.SATURDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves
around 1 foot.
.SUNDAY...South winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...South winds 15 to 20 knots. Mostly clear. Waves 2 to
3 feet.
.MONDAY...Southwest winds 15 to 20 knots veering west early in the
afternoon. Sunny. Waves 2 to 3 feet.
.TUESDAY...North winds 15 to 20 knots. Mostly cloudy with rain
showers. Waves 2 to 4 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 2 to
4 feet.

$$