244
FZUS53 KGRR 160203
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1003 PM EDT Wed Oct 15 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-160900-
Pentwater to Manistee MI-
1003 PM EDT Wed Oct 15 2025

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Mostly clear.
Waves around 1 foot.
.THURSDAY...Southeast winds around 10 knots veering southwest early
in the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...South winds 10 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves 2 to 3 feet.
.FRIDAY...South winds to 30 knots. Mostly cloudy with a chance of
rain showers. Waves 3 to 5 feet building to 6 to 9 feet in the late
morning and afternoon.
.FRIDAY NIGHT...South winds to 30 knots. Cloudy with rain showers
likely and a slight chance of thunderstorms. Waves 6 to 9 feet.
.SATURDAY...South winds to 30 knots. Rain showers. Waves 6 to
8 feet.
.SUNDAY...Northwest winds to 30 knots increasing to gales to
35 knots in the late morning and afternoon. Mostly cloudy with rain
showers likely. Waves 7 to 11 feet.
.MONDAY...West winds to 30 knots backing southwest 15 to 25 knots
early in the afternoon. Mostly sunny. Waves 5 to 7 feet.

$$

LMZ848-160900-
Whitehall to Pentwater MI-
1003 PM EDT Wed Oct 15 2025

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Mostly clear.
Waves around 1 foot.
.THURSDAY...Southeast winds 10 to 15 knots veering south early in
the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...Southeast winds 15 to 25 knots. Partly cloudy with
a chance of rain showers. Waves around 1 foot building to 2 to
4 feet after midnight.
.FRIDAY...South winds to 30 knots. Mostly cloudy with a chance of
rain showers. Waves 6 to 9 feet building to 7 to 10 feet early in
the afternoon.
.FRIDAY NIGHT...South winds to 30 knots. Mostly cloudy with rain
showers likely and a slight chance of thunderstorms. Waves 7 to
10 feet.
.SATURDAY...South winds to 30 knots. Rain showers and a chance of
thunderstorms. Waves 7 to 10 feet.
.SUNDAY...Northwest winds to 30 knots increasing to gales to
40 knots in the late morning and afternoon. Mostly cloudy with rain
showers likely. Waves 7 to 11 feet building to 8 to 12 feet early in
the afternoon.
.MONDAY...West winds to 30 knots backing southwest early in the
afternoon. Sunny. Waves 6 to 8 feet.

$$

LMZ847-160900-
Grand Haven to Whitehall MI-
1003 PM EDT Wed Oct 15 2025

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Mostly clear.
Waves 1 foot or less.
.THURSDAY...Southeast winds 10 to 15 knots veering south early in
the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...South winds 5 to 10 knots backing southeast 10 to
20 knots in the late evening and overnight. Partly cloudy with a
chance of rain showers. Waves around 1 foot building to 2 to 4 feet
after midnight.
.FRIDAY...South winds to 30 knots. Mostly cloudy with a chance of
rain showers. Waves 6 to 8 feet.
.FRIDAY NIGHT...South winds to 30 knots. Mostly cloudy with rain
showers likely and a slight chance of thunderstorms. Waves 6 to
9 feet.
.SATURDAY...South winds to 30 knots. Rain showers and a chance of
thunderstorms. Waves 6 to 9 feet.
.SUNDAY...Northwest gales to 40 knots. Rain showers likely. Waves
7 to 11 feet building to 9 to 13 feet early in the afternoon.
.MONDAY...West winds to 30 knots backing southwest early in the
afternoon. Sunny. Waves 7 to 10 feet.

$$

LMZ846-160900-
Holland to Grand Haven MI-
1003 PM EDT Wed Oct 15 2025

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Mostly clear.
Waves 1 foot or less.
.THURSDAY...Southeast winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...East winds 5 to 10 knots veering southeast 10 to
20 knots in the late evening and overnight. Partly cloudy with a
chance of rain showers. Waves 1 to 3 feet.
.FRIDAY...South winds 15 to 25 knots. Mostly cloudy with a chance of
rain showers. Waves 3 to 5 feet.
.FRIDAY NIGHT...South winds to 30 knots. Mostly cloudy with rain
showers likely and a slight chance of thunderstorms. Waves 4 to
6 feet building to 5 to 7 feet after midnight.
.SATURDAY...South winds to 30 knots. Rain showers. Waves 5 to
7 feet.
.SUNDAY...Northwest gales to 40 knots. Rain showers likely. Waves
8 to 12 feet building to 10 to 14 feet early in the afternoon.
.MONDAY...West winds to 30 knots. Sunny. Waves 7 to 10 feet.

$$

LMZ845-160900-
South Haven to Holland MI-
1003 PM EDT Wed Oct 15 2025

.REST OF TONIGHT...Northeast winds around 10 knots. Mostly clear.
Waves 1 foot or less.
.THURSDAY...Southeast winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...East winds 5 to 10 knots veering southeast 10 to
20 knots in the late evening and overnight. Partly cloudy with a
chance of rain showers. Waves 1 to 2 feet.
.FRIDAY...South winds 15 to 20 knots. Mostly cloudy with a chance of
rain showers. Waves 2 to 3 feet.
.FRIDAY NIGHT...South winds 15 to 25 knots. Mostly cloudy with a
chance of rain showers. Waves 2 to 3 feet building to 3 to 5 feet in
the late evening and overnight.
.SATURDAY...South winds 20 to 25 knots. Rain showers. Waves 3 to
5 feet.
.SUNDAY...Northwest gales to 40 knots. Rain showers. Waves 8 to
12 feet building to 10 to 14 feet early in the afternoon.
.MONDAY...West winds to 30 knots. Sunny. Waves 7 to 10 feet.

$$

LMZ844-160900-
St Joseph to South Haven MI-
1003 PM EDT Wed Oct 15 2025

.REST OF TONIGHT...East winds around 10 knots. Mostly clear. Waves
around 1 foot.
.THURSDAY...Southeast winds 5 to 15 knots. Sunny. Waves 1 foot or
less.
.THURSDAY NIGHT...East winds 5 to 10 knots veering southeast 10 to
20 knots in the late evening and overnight. Partly cloudy with a
chance of rain showers. Waves around 1 foot.
.FRIDAY...South winds 15 to 20 knots. Mostly cloudy with a chance of
rain showers. Waves 1 to 2 feet.
.FRIDAY NIGHT...South winds 15 to 25 knots. Mostly cloudy with a
chance of rain showers. Waves 2 to 4 feet.
.SATURDAY...South winds 15 to 25 knots. Mostly cloudy with rain
showers. Waves 2 to 4 feet.
.SUNDAY...Northwest gales to 40 knots. Rain showers. Waves 9 to
13 feet building to 10 to 14 feet early in the afternoon.
.MONDAY...West winds to 30 knots. Sunny. Waves 7 to 10 feet
subsiding to 4 to 6 feet early in the afternoon.

$$