518
FZUS53 KGRR 162005
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
405 PM EDT Wed Jul 16 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-170800-
Pentwater to Manistee MI-
405 PM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.THROUGH EARLY EVENING...North winds 10 to 20 knots. Partly sunny
with a chance of showers and thunderstorms. Waves 2 to 3 feet.
.TONIGHT...North winds to 30 knots. Rain showers and a chance of
thunderstorms in the evening, then a chance of rain showers
overnight. Waves 5 to 7 feet.
.THURSDAY...North winds to 30 knots. Partly sunny. Waves 6 to
8 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots veering east 5 to
10 knots toward daybreak. Mostly clear. Waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight.
.FRIDAY...Southeast winds 5 to 10 knots veering southwest, then
veering northwest late in the day. Sunny. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots veering southeast after
midnight. Partly cloudy. Waves less than 1 foot.
.SATURDAY...South winds around 10 knots veering northwest late in
the day. Partly sunny with a chance of showers and thunderstorms.
Waves 1 foot or less.
.SUNDAY...North winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.MONDAY...Southeast winds 10 to 15 knots veering south, then veering
northwest late in the day. Mostly sunny. Waves around 1 foot.

$$

LMZ848-170800-
Whitehall to Pentwater MI-
405 PM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.THROUGH EARLY EVENING...Southwest winds 5 to 10 knots. Partly sunny
with a chance of showers and thunderstorms. Waves around 1 foot.
.TONIGHT...North winds 5 to 10 knots increasing to 30 knots. Rain
showers and a chance of thunderstorms in the evening, then a chance
of rain showers overnight. Waves 2 to 3 feet building to 5 to
7 feet.
.THURSDAY...North winds to 30 knots. Partly sunny. Waves 5 to
7 feet.
.THURSDAY NIGHT...Northeast winds 10 to 20 knots veering east toward
daybreak. Mostly clear. Waves 3 to 5 feet subsiding to 2 to 3 feet
after midnight.
.FRIDAY...East winds around 10 knots veering southwest, then veering
northwest late in the day. Sunny. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots veering southeast toward
daybreak. Partly cloudy. Waves less than 1 foot.
.SATURDAY...South winds 10 to 15 knots veering west late in the day.
Partly sunny with a chance of showers and thunderstorms. Waves
around 1 foot.
.SUNDAY...North winds 10 to 15 knots becoming around 15 knots late
in the day. Mostly sunny. Waves around 1 foot.
.MONDAY...Southeast winds 10 to 15 knots veering south, then veering
west late in the day. Mostly sunny with a chance of rain showers.
Waves around 1 foot.

$$

LMZ847-170800-
Grand Haven to Whitehall MI-
405 PM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.THROUGH EARLY EVENING...South winds around 10 knots. Partly sunny
with a slight chance of showers and thunderstorms. Waves around
1 foot.
.TONIGHT...South winds 10 to 15 knots veering west 15 to 25 knots
late at night, then veering northwest to 30 knots toward daybreak.
Rain showers and a chance of thunderstorms in the evening, then a
chance of rain showers overnight. Waves around 1 foot building to
4 to 6 feet.
.THURSDAY...North winds 15 to 25 knots. Partly sunny. Waves 4 to
6 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots veering northeast
toward daybreak. Mostly clear. Waves 2 to 4 feet subsiding to 1 to
2 feet after midnight.
.FRIDAY...East winds 10 to 15 knots veering south, then veering
northwest late in the day. Mostly sunny. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots veering southeast toward
daybreak. Partly cloudy. Waves 1 foot or less.
.SATURDAY...South winds 10 to 15 knots veering west late in the day.
Mostly cloudy with a chance of showers and thunderstorms. Waves
around 1 foot.
.SUNDAY...Northeast winds 10 to 15 knots backing north. Partly
sunny. Waves around 1 foot.
.MONDAY...Southeast winds 10 to 15 knots. Mostly sunny with a chance
of rain showers. Waves around 1 foot.

$$

LMZ846-170800-
Holland to Grand Haven MI-
405 PM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.THROUGH EARLY EVENING...Southwest winds around 10 knots. Partly
sunny with a slight chance of showers and thunderstorms. Waves
around 1 foot.
.TONIGHT...Southwest winds 10 to 15 knots veering west 15 to
25 knots late at night, then veering northwest to 30 knots toward
daybreak. Rain showers and a chance of thunderstorms in the evening,
then a chance of rain showers overnight. Waves around 1 foot
building to 4 to 6 feet.
.THURSDAY...Northwest winds 20 to 25 knots. Partly sunny. Waves 5 to
7 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots veering northeast
toward daybreak. Partly cloudy. Waves 3 to 5 feet subsiding to 2 to
3 feet after midnight.
.FRIDAY...East winds 10 to 15 knots backing northwest late in the
day. Mostly sunny. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots veering east late at
night, then veering southeast toward daybreak. Partly cloudy. Waves
1 foot or less.
.SATURDAY...South winds 10 to 15 knots veering west late in the day.
Mostly cloudy with a chance of showers and thunderstorms. Waves
around 1 foot.
.SUNDAY...North winds 10 to 15 knots. Partly sunny. Waves around
1 foot.
.MONDAY...Southeast winds around 15 knots veering south late in the
day. Partly sunny with a chance of rain showers. Waves around
1 foot.

$$

LMZ845-170800-
South Haven to Holland MI-
405 PM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.THROUGH EARLY EVENING...Southwest winds around 10 knots. Partly
sunny with a chance of showers and thunderstorms. Waves 1 foot or
less.
.TONIGHT...Southwest winds 10 to 20 knots veering west 20 to
25 knots late at night, then veering northwest toward daybreak. Rain
showers likely and a chance of thunderstorms in the evening, then a
chance of rain showers overnight. Waves around 1 foot building to
4 to 6 feet.
.THURSDAY...Northwest winds 20 to 25 knots. Mostly cloudy with a
slight chance of rain showers. Waves 5 to 7 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots veering east toward
daybreak. Partly cloudy. Waves 4 to 6 feet subsiding to 1 to 3 feet
toward daybreak.
.FRIDAY...East winds 10 to 15 knots backing north late in the day.
Mostly sunny. Waves around 1 foot.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots veering southeast
toward daybreak. Partly cloudy. Waves less than 1 foot.
.SATURDAY...South winds around 10 knots veering west. Mostly cloudy
with a chance of showers and thunderstorms. Waves around 1 foot.
.SUNDAY...North winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.MONDAY...Southeast winds 10 to 15 knots veering south late in the
day. Partly sunny with a chance of rain showers. Waves 1 foot or
less.

$$

LMZ844-170800-
St Joseph to South Haven MI-
405 PM EDT Wed Jul 16 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT THURSDAY THROUGH
LATE THURSDAY NIGHT...

.THROUGH EARLY EVENING...Southwest winds 5 to 10 knots. Mostly sunny
with a chance of showers and thunderstorms. Waves 1 foot or less.
.TONIGHT...Southwest winds 15 to 25 knots veering northwest toward
daybreak. Rain showers likely and a chance of thunderstorms in the
evening, then a chance of rain showers overnight. Waves around
1 foot building to 4 to 6 feet after midnight.
.THURSDAY...Northwest winds 15 to 25 knots. Mostly cloudy with a
slight chance of rain showers. Waves 5 to 7 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots veering east toward
daybreak. Partly cloudy. Waves 4 to 6 feet subsiding to 2 to 3 feet
toward daybreak.
.FRIDAY...East winds 10 to 15 knots backing north late in the day.
Mostly sunny. Waves 1 to 2 feet.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots veering southeast
after midnight. Partly cloudy with a chance of rain showers. Waves
less than 1 foot.
.SATURDAY...South winds around 10 knots veering west. Mostly cloudy
with a chance of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...North winds around 10 knots becoming 10 to 15 knots late
in the day. Mostly sunny. Waves around 1 foot.
.MONDAY...Southeast winds 10 to 15 knots. Partly sunny with a chance
of rain showers. Waves 1 foot or less.

$$