812
FZUS53 KGRR 061205
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
805 AM EDT Sun Apr 6 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-062000-
Pentwater to Manistee MI-
805 AM EDT Sun Apr 6 2025

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING...

.TODAY...Northwest winds around 10 knots backing southwest 10 to
20 knots. Sunny. Waves 1 to 2 feet building to 2 to 3 feet late in
the day.
.TONIGHT...Southwest winds to 30 knots veering north toward
daybreak. Mostly cloudy with a chance of snow showers. Waves 3 to
5 feet building to 5 to 7 feet toward daybreak.
.MONDAY...North gales to 35 knots decreasing to 30 knots late in the
day. Mostly cloudy with a chance of snow showers. Waves 7 to
10 feet.
.MONDAY NIGHT...North winds to 30 knots. Mostly cloudy. Waves 6 to
9 feet.
.TUESDAY...Northwest winds 15 to 25 knots becoming west 5 to
15 knots late in the day. Partly sunny. Waves 3 to 5 feet subsiding
to 1 to 3 feet late in the day.
.WEDNESDAY...South winds 10 to 20 knots. Partly sunny with a chance
of rain showers. Waves 1 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots backing north 10 to
20 knots. Partly sunny with a chance of rain showers. Waves 1 to
3 feet.

$$

LMZ848-062000-
Whitehall to Pentwater MI-
805 AM EDT Sun Apr 6 2025

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING...

.TODAY...West winds 5 to 15 knots backing south late in the day.
Sunny. Waves 1 to 2 feet.
.TONIGHT...South winds to 30 knots veering north toward daybreak.
Partly cloudy with a chance of rain and snow showers. Waves 2 to
3 feet building to 5 to 7 feet after midnight.
.MONDAY...North gales to 35 knots. Partly sunny with a chance of
snow showers. Waves 7 to 10 feet.
.MONDAY NIGHT...North winds to 30 knots. Partly cloudy. Waves 6 to
9 feet.
.TUESDAY...Northwest winds 15 to 25 knots backing west 10 to
15 knots late in the day. Mostly sunny. Waves 3 to 5 feet subsiding
to 2 to 3 feet late in the day.
.WEDNESDAY...Southeast winds 15 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves 2 to 4 feet.
.THURSDAY...North winds 15 to 20 knots. Partly sunny with a chance
of rain showers. Waves 1 to 3 feet.

$$

LMZ847-062000-
Grand Haven to Whitehall MI-
805 AM EDT Sun Apr 6 2025

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING...

.TODAY...Northwest winds around 10 knots backing west, then backing
southwest late in the day. Sunny. Waves around 1 foot.
.TONIGHT...South winds 10 to 20 knots veering southwest 20 to
25 knots late at night, then veering northwest toward daybreak.
Partly cloudy with a chance of snow showers. Waves 1 to 3 feet
building to 4 to 6 feet after midnight.
.MONDAY...North winds to 30 knots increasing to gales to 35 knots
late in the day. Partly sunny with a slight chance of snow showers.
Waves 6 to 8 feet.
.MONDAY NIGHT...North winds to 30 knots. Partly cloudy. Waves 5 to
7 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves 2 to 4 feet.
.THURSDAY...North winds 15 to 20 knots. Mostly cloudy with a chance
of rain showers. Waves 1 to 2 feet.

$$

LMZ846-062000-
Holland to Grand Haven MI-
805 AM EDT Sun Apr 6 2025

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING...

.TODAY...North winds 5 to 10 knots backing west 10 to 15 knots.
Sunny. Waves 1 foot or less.
.TONIGHT...South winds 15 to 25 knots veering west to 30 knots
toward daybreak. Partly cloudy with a slight chance of snow showers.
Waves 1 to 2 feet building to 4 to 6 feet after midnight.
.MONDAY...North winds to 30 knots increasing to gales to 35 knots
late in the day. Mostly sunny with a slight chance of snow showers.
Waves 6 to 9 feet.
.MONDAY NIGHT...North winds to 30 knots. Partly cloudy. Waves 6 to
8 feet.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots. Mostly cloudy with a
chance of rain and snow showers. Waves 1 to 3 feet.
.THURSDAY...Northeast winds 15 to 20 knots backing north late in the
day. Mostly cloudy with a chance of rain showers. Waves 1 to 3 feet.

$$

LMZ845-062000-
South Haven to Holland MI-
805 AM EDT Sun Apr 6 2025

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING...

.TODAY...Northeast winds 5 to 10 knots backing northwest. Mostly
sunny. Waves around 1 foot.
.TONIGHT...South winds 5 to 15 knots increasing to 15 to 25 knots
late at night, then veering southwest toward daybreak. Partly
cloudy. Waves around 1 foot building to 3 to 5 feet after midnight.
.MONDAY...North winds to 30 knots increasing to gales to 35 knots
late in the day. Snow showers likely. Waves 7 to 10 feet.
.MONDAY NIGHT...North winds to 30 knots. Partly cloudy. Waves 6 to
9 feet subsiding to 4 to 6 feet toward daybreak.
.TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots. Mostly cloudy with a
chance of rain and snow showers. Waves 1 to 2 feet.
.THURSDAY...Northeast winds 15 to 20 knots backing north late in the
day. Mostly cloudy with a chance of rain showers. Waves 2 to 3 feet.

$$

LMZ844-062000-
St Joseph to South Haven MI-
805 AM EDT Sun Apr 6 2025

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING...

.TODAY...Northeast winds 10 to 15 knots backing northwest 5 to
10 knots. Mostly sunny. Waves 1 to 3 feet.
.TONIGHT...South winds 5 to 10 knots becoming southwest 15 to
25 knots after midnight. Partly cloudy. Waves 1 to 3 feet building
to 2 to 4 feet toward daybreak.
.MONDAY...North winds to 30 knots increasing to gales to 35 knots.
Partly sunny with a chance of snow showers and a slight chance of
light freezing rain. Waves 6 to 8 feet building to 8 to 12 feet.
.MONDAY NIGHT...North winds to 30 knots. Partly cloudy. Waves 7 to
11 feet.
.TUESDAY...Northwest winds 15 to 20 knots veering north 5 to
15 knots late in the day. Mostly sunny. Waves 4 to 6 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots. Mostly cloudy with a
chance of rain showers. Waves around 1 foot.
.THURSDAY...Northeast winds 15 to 20 knots backing north. Mostly
cloudy with a chance of rain showers. Waves 2 to 3 feet.

$$