Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 212005
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
405 PM EDT Tue May 21 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ849-220800-
Pentwater to Manistee MI-
405 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING
THROUGH WEDNESDAY EVENING...

.THROUGH EARLY EVENING...Southeast winds 10 to 15 knots. Partly
sunny. Waves around 1 foot.
.TONIGHT...South winds to 30 knots. Rain showers likely and a chance
of thunderstorms in the evening, then mostly cloudy with a chance of
showers and thunderstorms overnight. Waves 2 to 4 feet building to
6 to 8 feet after midnight.
.WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny. Waves
6 to 8 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 20 knots. Mostly clear.
Waves 2 to 4 feet subsiding to 1 to 3 feet toward daybreak.
.THURSDAY...Southwest winds 10 to 20 knots. Sunny. Waves 2 to
3 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves
1 to 3 feet.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny with a chance of
rain showers. Waves around 1 foot.
.SATURDAY...West winds 10 to 20 knots backing southwest late in the
day. Mostly sunny. Waves 2 to 4 feet.
.SUNDAY...West winds 10 to 15 knots veering north late in the day.
Mostly sunny. Waves 1 to 2 feet.

$$

LMZ848-220800-
Whitehall to Pentwater MI-
405 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING
THROUGH WEDNESDAY EVENING...

.THROUGH EARLY EVENING...Southeast winds 15 to 20 knots. Mostly
sunny. Waves 1 to 2 feet.
.TONIGHT...Southeast winds to 30 knots veering south gales to
35 knots late at night, then veering southwest to 30 knots toward
daybreak. Partly cloudy in the evening then becoming mostly cloudy.
A chance of showers and thunderstorms. Waves 3 to 5 feet building to
6 to 9 feet after midnight.
.WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny. Waves
6 to 8 feet subsiding to 3 to 5 feet late in the day.
.WEDNESDAY NIGHT...Southwest winds 10 to 20 knots. Mostly clear.
Waves 2 to 4 feet.
.THURSDAY...South winds 10 to 15 knots. Sunny. Waves 1 to 3 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny with a chance of
rain showers. Waves 1 to 2 feet.
.SATURDAY...West winds around 20 knots backing southwest late in the
day. Mostly sunny. Waves 2 to 4 feet.
.SUNDAY...Southwest winds 10 to 15 knots veering north late in the
day. Mostly sunny. Waves 1 to 2 feet.

$$

LMZ847-220800-
Grand Haven to Whitehall MI-
405 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING
THROUGH WEDNESDAY EVENING...

.THROUGH EARLY EVENING...Southeast winds 15 to 20 knots. Mostly
sunny. Waves 1 to 2 feet.
.TONIGHT...South winds to 30 knots veering southwest toward
daybreak. Partly cloudy with a chance of showers and thunderstorms.
Waves 2 to 4 feet building to 6 to 8 feet after midnight.
.WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny. Waves
5 to 7 feet subsiding to 2 to 4 feet late in the day.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Mostly clear.
Waves 1 to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves
around 1 foot.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny with a chance of
showers and thunderstorms. Waves around 1 foot.
.SATURDAY...West winds around 20 knots backing southwest late in the
day. Mostly sunny. Waves 2 to 4 feet.
.SUNDAY...South winds 10 to 15 knots veering southwest, then veering
north late in the day. Mostly sunny. Waves 1 to 2 feet.

$$

LMZ846-220800-
Holland to Grand Haven MI-
405 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING
THROUGH WEDNESDAY EVENING...

.THROUGH EARLY EVENING...South winds 10 to 20 knots. Mostly sunny.
Waves around 1 foot.
.TONIGHT...South winds 15 to 25 knots veering southwest to 30 knots
after midnight. Partly cloudy with a chance of showers and
thunderstorms. Waves 2 to 4 feet building to 6 to 8 feet after
midnight.
.WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny. Waves
5 to 7 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Mostly clear.
Waves 2 to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves around
1 foot.
.THURSDAY NIGHT...South winds 5 to 15 knots. Mostly clear. Waves
1 foot or less.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny with a chance of
showers and thunderstorms. Waves around 1 foot.
.SATURDAY...West winds around 20 knots backing southwest late in the
day. Mostly sunny. Waves 2 to 4 feet.
.SUNDAY...South winds 10 to 15 knots veering west, then veering
north late in the day. Mostly sunny. Waves around 1 foot.

$$

LMZ845-220800-
South Haven to Holland MI-
405 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING
THROUGH WEDNESDAY EVENING...

.THROUGH EARLY EVENING...South winds 10 to 15 knots. Mostly sunny.
Waves 1 foot or less.
.TONIGHT...South winds to 30 knots veering southwest toward
daybreak. Partly cloudy with a chance of showers and thunderstorms.
Waves 2 to 3 feet building to 4 to 6 feet after midnight.
.WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny. Waves
4 to 6 feet subsiding to 2 to 4 feet late in the day.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Clear. Waves 1 to
2 feet.
.THURSDAY...Southwest winds 5 to 15 knots. Sunny. Waves around
1 foot.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Mostly clear. Waves
1 foot or less.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny with a chance of
showers and thunderstorms. Waves 1 foot or less.
.SATURDAY...West winds 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.SUNDAY...Southeast winds 10 to 15 knots backing northeast late in
the day. Mostly sunny with a chance of rain showers. Waves around
1 foot.

$$

LMZ844-220800-
St Joseph to South Haven MI-
405 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING
THROUGH WEDNESDAY EVENING...

.THROUGH EARLY EVENING...South winds 10 to 20 knots. Mostly sunny.
Waves around 1 foot.
.TONIGHT...South winds 15 to 25 knots veering southwest toward
daybreak. Partly cloudy with a chance of showers and thunderstorms.
Waves 3 to 5 feet.
.WEDNESDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves
3 to 5 feet subsiding to 1 to 3 feet late in the day.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Clear. Waves
around 1 foot.
.THURSDAY...Southwest winds 5 to 10 knots. Sunny. Waves 1 foot or
less.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Mostly clear. Waves
less than 1 foot.
.FRIDAY...South winds 10 to 15 knots. Mostly sunny with a chance of
showers and thunderstorms. Waves 1 foot or less.
.SATURDAY...West winds 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.SUNDAY...Southeast winds around 10 knots backing northeast. Mostly
sunny with a chance of rain showers. Waves around 1 foot.

$$