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 Oct 12 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ849-130800-
Pentwater to Manistee MI-
405 PM EDT Sat Oct 12 2024

...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.THROUGH EARLY EVENING...Northeast winds 10 to 20 knots. Mostly
cloudy with a chance of rain showers. Waves 1 to 2 feet.
.TONIGHT...East winds 10 to 20 knots. Partly cloudy with a chance of
rain showers. Waves 1 to 2 feet.
.SUNDAY...East winds around 10 knots veering south, then backing
north 10 to 20 knots late in the day. Rain showers and a slight
chance of thunderstorms. Waves around 1 foot building to 2 to 4 feet
late in the day.
.SUNDAY NIGHT...Northeast winds 10 to 20 knots. Rain showers and a
slight chance of thunderstorms. A slight chance of waterspouts.
Waves 3 to 5 feet subsiding to 2 to 3 feet toward daybreak.
.COLUMBUS DAY...North winds 15 to 20 knots. Rain showers likely. A
slight chance of waterspouts. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 15 to 25 knots. Rain showers likely.
Waves 3 to 5 feet.
.TUESDAY...North winds to 30 knots. Rain showers. Waves 6 to 8 feet.
.WEDNESDAY...Northwest winds 15 to 25 knots backing west 10 to
20 knots late in the day. Mostly sunny. Waves 3 to 5 feet.
.THURSDAY...South winds 15 to 25 knots. Sunny. Waves 3 to 6 feet.

$$

LMZ848-130800-
Whitehall to Pentwater MI-
405 PM EDT Sat Oct 12 2024

...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.THROUGH EARLY EVENING...Northeast winds 10 to 15 knots. Mostly
cloudy with a chance of rain showers. Waves around 1 foot.
.TONIGHT...East winds 10 to 20 knots. Mostly cloudy in the evening
then becoming partly cloudy. A chance of rain showers. Waves around
1 foot.
.SUNDAY...East winds 10 to 20 knots veering southwest, then veering
northwest late in the day. Rain showers and a slight chance of
thunderstorms. Waves around 1 foot building to 4 to 6 feet late in
the day.
.SUNDAY NIGHT...Northeast winds 15 to 25 knots. Rain showers and a
chance of thunderstorms. A slight chance of waterspouts. Waves 5 to
7 feet subsiding to 2 to 4 feet toward daybreak.
.COLUMBUS DAY...North winds 15 to 20 knots. Rain showers likely. A
slight chance of waterspouts. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Rain showers likely.
Waves 2 to 4 feet.
.TUESDAY...North winds 15 to 25 knots increasing to 30 knots. Rain
showers likely. Waves 4 to 6 feet building to 6 to 9 feet.
.WEDNESDAY...Northwest winds 20 to 25 knots backing west late in the
day. Mostly sunny. Waves 4 to 6 feet.
.THURSDAY...South winds 15 to 25 knots. Sunny. Waves 4 to 6 feet.

$$

LMZ847-130800-
Grand Haven to Whitehall MI-
405 PM EDT Sat Oct 12 2024

...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.THROUGH EARLY EVENING...Northeast winds 10 to 15 knots. Mostly
cloudy with a chance of rain showers. Waves 1 foot or less.
.TONIGHT...East winds 10 to 20 knots. Mostly cloudy with a chance of
rain showers. Waves around 1 foot.
.SUNDAY...Northeast winds 10 to 20 knots backing west 5 to 10 knots,
then veering northwest late in the day. Rain showers and a slight
chance of thunderstorms. Waves around 1 foot building to 4 to 6 feet
late in the day.
.SUNDAY NIGHT...North winds 15 to 25 knots. Rain showers and a
chance of thunderstorms. A slight chance of waterspouts. Waves 6 to
8 feet subsiding to 3 to 5 feet toward daybreak.
.COLUMBUS DAY...North winds 15 to 20 knots. Rain showers likely. A
slight chance of waterspouts. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Rain showers likely.
Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
.TUESDAY...North winds to 30 knots. Rain showers likely. Waves 2 to
4 feet building to 5 to 7 feet.
.WEDNESDAY...Northwest winds 20 to 25 knots. Mostly sunny. Waves
4 to 6 feet.
.THURSDAY...South winds 20 to 25 knots. Sunny. Waves 4 to 6 feet.

$$

LMZ846-130800-
Holland to Grand Haven MI-
405 PM EDT Sat Oct 12 2024

...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.THROUGH EARLY EVENING...Northeast winds 10 to 15 knots. Partly
sunny with a chance of rain showers. Waves 1 foot or less.
.TONIGHT...East winds 15 to 25 knots. Rain showers and a slight
chance of thunderstorms in the evening. Waves 1 to 2 feet.
.SUNDAY...Northeast winds 10 to 20 knots backing northwest late in
the day. Rain showers and a slight chance of thunderstorms. Waves
around 1 foot building to 4 to 6 feet late in the day.
.SUNDAY NIGHT...North winds 15 to 25 knots. Rain showers likely and
a chance of thunderstorms. A slight chance of waterspouts. Waves
6 to 9 feet subsiding to 4 to 6 feet toward daybreak.
.COLUMBUS DAY...North winds 15 to 20 knots. Rain showers likely. A
slight chance of waterspouts. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Rain showers likely.
Waves 2 to 4 feet.
.TUESDAY...North winds 15 to 20 knots increasing to 30 knots. Rain
showers likely. Waves 2 to 3 feet building to 5 to 7 feet.
.WEDNESDAY...Northwest winds 20 to 25 knots. Mostly sunny. Waves
4 to 6 feet.
.THURSDAY...Southwest winds 15 to 25 knots. Sunny. Waves 3 to
5 feet.

$$

LMZ845-130800-
South Haven to Holland MI-
405 PM EDT Sat Oct 12 2024

...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.THROUGH EARLY EVENING...Northeast winds 10 to 15 knots. Rain
showers and a slight chance of thunderstorms. Waves 1 foot or less.
.TONIGHT...Northeast winds 15 to 25 knots. Rain showers and a chance
of thunderstorms in the evening. Waves 1 to 2 feet.
.SUNDAY...Northeast winds 10 to 15 knots backing northwest 10 to
20 knots. Rain showers and a slight chance of thunderstorms. Waves
around 1 foot building to 4 to 6 feet late in the day.
.SUNDAY NIGHT...Northwest winds 15 to 25 knots veering north after
midnight. Rain showers likely and a slight chance of thunderstorms.
A slight chance of waterspouts. Waves 7 to 10 feet.
.COLUMBUS DAY...North winds 15 to 20 knots backing northwest late in
the day. Rain showers likely. A slight chance of waterspouts. Waves
3 to 5 feet.
.MONDAY NIGHT...Northeast winds 10 to 20 knots. Rain showers likely.
Waves 3 to 5 feet subsiding to 1 to 3 feet toward daybreak.
.TUESDAY...Northeast winds 15 to 20 knots backing north to 30 knots.
Rain showers likely. Waves 2 to 3 feet building to 6 to 8 feet.
.WEDNESDAY...Northwest winds 20 to 25 knots. Mostly sunny. Waves
5 to 7 feet.
.THURSDAY...Southwest winds 15 to 20 knots. Sunny. Waves 2 to
4 feet.

$$

LMZ844-130800-
St Joseph to South Haven MI-
405 PM EDT Sat Oct 12 2024

...GALE WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.THROUGH EARLY EVENING...East winds 10 to 15 knots. Rain showers and
a chance of thunderstorms. Waves around 1 foot.
.TONIGHT...Northeast winds 15 to 20 knots. Rain showers and a chance
of thunderstorms in the evening, then a slight chance of showers and
thunderstorms overnight. Waves 1 to 3 feet.
.SUNDAY...Northeast winds 10 to 15 knots backing northwest, then
increasing to 15 to 25 knots late in the day. Rain showers likely.
Waves 1 to 2 feet building to 5 to 7 feet late in the day.
.SUNDAY NIGHT...Northwest winds to 30 knots veering north after
midnight. Rain showers and a slight chance of thunderstorms. A
slight chance of waterspouts. Waves 7 to 10 feet.
.COLUMBUS DAY...North winds 15 to 20 knots backing northwest late in
the day. Rain showers likely and a slight chance of thunderstorms. A
slight chance of waterspouts. Waves 5 to 7 feet.
.MONDAY NIGHT...North winds 10 to 20 knots. Rain showers likely.
Waves 3 to 5 feet.
.TUESDAY...Northeast winds 10 to 20 knots becoming north to
30 knots. Rain showers likely. Waves 2 to 4 feet building to 7 to
10 feet.
.WEDNESDAY...Northwest winds 15 to 25 knots. Mostly sunny. Waves
5 to 7 feet.
.THURSDAY...Southwest winds 10 to 20 knots. Sunny. Waves 1 to
3 feet.

$$