619
FZUS53 KGRR 041205
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
805 AM EDT Fri Apr 4 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-042000-
Pentwater to Manistee MI-
805 AM EDT Fri Apr 4 2025

.TODAY...East winds 5 to 10 knots backing north 5 to 15 knots.
Mostly sunny until midday then becoming mostly cloudy. Waves around
1 foot.
.TONIGHT...Northeast winds 10 to 15 knots. Rain showers likely.
Waves around 1 foot.
.SATURDAY...Northwest winds 10 to 15 knots. Mostly cloudy with a
slight chance of rain showers. Waves 2 to 3 feet.
.SATURDAY NIGHT...North winds 10 to 20 knots. Partly cloudy. Waves
1 to 3 feet.
.SUNDAY...West winds 10 to 20 knots backing southwest late in the
day. Sunny. Waves 1 to 3 feet.
.MONDAY...North winds to 30 knots. Partly sunny with a chance of
snow showers. Waves 5 to 7 feet.
.TUESDAY...Northwest winds 15 to 20 knots backing west 10 to
15 knots late in the day. Mostly sunny. Waves 2 to 4 feet.

Wave heights are for ice free areas.

$$

LMZ848-042000-
Whitehall to Pentwater MI-
805 AM EDT Fri Apr 4 2025

.TODAY...East winds around 10 knots backing northeast. Mostly sunny
until midday, then cloudy with a slight chance of rain showers in
the afternoon. Waves around 1 foot.
.TONIGHT...East winds 10 to 15 knots backing northeast toward
daybreak. Rain showers likely. Waves around 1 foot.
.SATURDAY...North winds 10 to 15 knots. Mostly cloudy with a slight
chance of rain showers. Waves 1 to 3 feet building to 2 to 4 feet.
.SATURDAY NIGHT...North winds 15 to 20 knots. Partly cloudy. Waves
2 to 3 feet.
.SUNDAY...Northwest winds 15 to 20 knots backing southwest late in
the day. Mostly sunny. Waves 2 to 3 feet.
.MONDAY...North winds to 30 knots. Partly sunny with a chance of
snow showers. Waves 5 to 7 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet subsiding to 2 to 3 feet late in the day.

Wave heights are for ice free areas.

$$

LMZ847-042000-
Grand Haven to Whitehall MI-
805 AM EDT Fri Apr 4 2025

.TODAY...East winds 5 to 15 knots backing northeast late in the day.
Mostly sunny until midday, then cloudy with a slight chance of rain
showers in the afternoon. Waves 1 foot or less.
.TONIGHT...East winds 10 to 15 knots backing northeast toward
daybreak. Rain showers. Waves 1 foot or less.
.SATURDAY...Northwest winds 10 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves 1 to 2 feet building to 2 to 4 feet.
.SATURDAY NIGHT...North winds 10 to 20 knots. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet after midnight.
.SUNDAY...Northwest winds 10 to 20 knots backing west late in the
day. Mostly sunny. Waves 2 to 3 feet.
.MONDAY...North winds to 30 knots. Mostly sunny with a chance of
snow showers. Waves 4 to 6 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

Wave heights are for ice free areas.

$$

LMZ846-042000-
Holland to Grand Haven MI-
805 AM EDT Fri Apr 4 2025

.TODAY...East winds 10 to 15 knots. Mostly sunny until midday, then
cloudy with a slight chance of rain showers in the afternoon. Waves
1 foot or less.
.TONIGHT...East winds around 15 knots backing northeast toward
daybreak. Rain showers. Waves around 1 foot.
.SATURDAY...Northwest winds 10 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves 1 to 2 feet building to 3 to 5 feet.
.SATURDAY NIGHT...North winds 15 to 20 knots. Partly cloudy. Waves
2 to 4 feet.
.SUNDAY...North winds 10 to 15 knots backing northwest 15 to
20 knots. Mostly sunny. Waves 2 to 3 feet.
.MONDAY...Northwest winds to 30 knots. Mostly sunny with a chance of
snow showers. Waves 5 to 7 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

Wave heights are for ice free areas.

$$

LMZ845-042000-
South Haven to Holland MI-
805 AM EDT Fri Apr 4 2025

.TODAY...East winds 10 to 15 knots. Mostly sunny until midday, then
cloudy with a chance of rain showers in the afternoon. Waves 1 foot
or less.
.TONIGHT...East winds 10 to 15 knots backing northeast toward
daybreak. Rain showers. Waves around 1 foot.
.SATURDAY...Northwest winds 15 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves 1 to 3 feet building to 3 to 5 feet.
.SATURDAY NIGHT...North winds 15 to 20 knots. Partly cloudy. Waves
3 to 5 feet.
.SUNDAY...North winds around 15 knots backing northwest. Mostly
sunny. Waves 2 to 3 feet.
.MONDAY...Northwest winds to 30 knots veering north late in the day.
Mostly sunny with a chance of snow showers. Waves 6 to 8 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet.

Wave heights are for ice free areas.

$$

LMZ844-042000-
St Joseph to South Haven MI-
805 AM EDT Fri Apr 4 2025

.TODAY...East winds 5 to 15 knots. Mostly sunny until midday, then
cloudy with a chance of rain showers in the afternoon. Waves 1 foot
or less.
.TONIGHT...East winds 10 to 15 knots backing northeast 15 to
20 knots toward daybreak. Rain showers and a slight chance of
thunderstorms. Waves 1 to 2 feet.
.SATURDAY...North winds 15 to 20 knots. Mostly cloudy with a chance
of rain showers. Waves 3 to 5 feet.
.SATURDAY NIGHT...North winds 15 to 20 knots. Mostly cloudy with a
slight chance of rain showers. Waves 3 to 5 feet.
.SUNDAY...North winds around 15 knots backing northwest late in the
day. Mostly sunny. Waves 2 to 4 feet.
.MONDAY...West winds 20 to 25 knots veering north to 30 knots.
Mostly sunny with a chance of snow showers. Waves 3 to 5 feet
building to 6 to 8 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet.

Wave heights are for ice free areas.

$$