649
FZUS53 KGRR 182005
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
405 PM EDT Fri Jul 18 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-190800-
Pentwater to Manistee MI-
405 PM EDT Fri Jul 18 2025

.THROUGH EARLY EVENING...Northwest winds 5 to 10 knots. Sunny. Waves
less than 1 foot.
.TONIGHT...North winds 5 to 10 knots veering southeast after
midnight. Partly cloudy in the evening then becoming mostly cloudy.
Waves 1 foot or less.
.SATURDAY...South winds 5 to 15 knots veering southwest late in the
day. Mostly cloudy with a chance of showers and thunderstorms. Waves
around 1 foot.
.SATURDAY NIGHT...North winds 10 to 20 knots veering northeast
toward daybreak. Partly cloudy. Waves 1 to 2 feet.
.SUNDAY...North winds 10 to 15 knots. Sunny. Waves around 1 foot.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots veering east toward
daybreak. Mostly clear. Waves around 1 foot.
.MONDAY...East winds 10 to 15 knots backing north late in the day.
Mostly sunny. Waves 1 foot or less.
.TUESDAY...South winds 10 to 15 knots. Partly sunny. Waves around
1 foot.
.WEDNESDAY...Southwest winds 10 to 15 knots. Partly sunny with a
chance of rain showers. Waves 2 to 3 feet.

$$

LMZ848-190800-
Whitehall to Pentwater MI-
405 PM EDT Fri Jul 18 2025

.THROUGH EARLY EVENING...Northwest winds 5 to 10 knots. Sunny. Waves
less than 1 foot.
.TONIGHT...Northwest winds around 5 knots veering southeast late at
night, then veering south 5 to 15 knots toward daybreak. Partly
cloudy in the evening then becoming mostly cloudy. Waves less than
1 foot.
.SATURDAY...South winds 10 to 15 knots veering southwest late in the
day. Rain showers likely and a chance of thunderstorms. Waves 1 to
2 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots veering north after
midnight. Partly cloudy with a slight chance of showers and
thunderstorms. Waves 1 to 2 feet.
.SUNDAY...North winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.SUNDAY NIGHT...North winds 10 to 15 knots veering east after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...Southeast winds 10 to 15 knots backing northeast late in
the day. Mostly sunny. Waves 1 foot or less.
.TUESDAY...South winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.WEDNESDAY...Southwest winds around 15 knots. Partly sunny with a
chance of showers and thunderstorms. Waves 2 to 3 feet.

$$

LMZ847-190800-
Grand Haven to Whitehall MI-
405 PM EDT Fri Jul 18 2025

.THROUGH EARLY EVENING...Northwest winds 5 to 10 knots. Sunny. Waves
less than 1 foot.
.TONIGHT...Northwest winds 5 to 15 knots veering east late at night,
then veering south toward daybreak. Partly cloudy. Waves 1 foot or
less.
.SATURDAY...South winds 10 to 15 knots veering southwest late in the
day. Rain showers likely and a chance of thunderstorms. Waves 1 to
3 feet.
.SATURDAY NIGHT...Northwest winds around 10 knots veering north
after midnight. Partly cloudy with a slight chance of showers and
thunderstorms. Waves 1 to 2 feet.
.SUNDAY...North winds 10 to 15 knots becoming around 15 knots late
in the day. Mostly sunny. Waves around 1 foot.
.SUNDAY NIGHT...North winds 10 to 15 knots veering east after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...East winds 10 to 15 knots. Mostly sunny. Waves 1 foot or
less.
.TUESDAY...South winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots. Partly sunny. Waves
2 to 3 feet.

$$

LMZ846-190800-
Holland to Grand Haven MI-
405 PM EDT Fri Jul 18 2025

.THROUGH EARLY EVENING...Northwest winds 5 to 10 knots. Sunny. Waves
less than 1 foot.
.TONIGHT...North winds 5 to 10 knots veering southeast late at
night, then veering south 10 to 15 knots toward daybreak. Partly
cloudy. Waves 1 foot or less.
.SATURDAY...South winds 10 to 20 knots veering southwest late in the
day. Mostly cloudy with a chance of thunderstorms and a slight
chance of rain showers. Waves 1 to 3 feet.
.SATURDAY NIGHT...West winds 10 to 15 knots veering north after
midnight. Partly cloudy with a chance of showers and thunderstorms.
Waves 1 to 2 feet.
.SUNDAY...North winds 10 to 15 knots becoming around 15 knots late
in the day. Mostly sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...North winds 10 to 15 knots veering east after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...East winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.TUESDAY...South winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.WEDNESDAY...Southwest winds 15 to 20 knots. Partly sunny. Waves
1 to 3 feet.

$$

LMZ845-190800-
South Haven to Holland MI-
405 PM EDT Fri Jul 18 2025

.THROUGH EARLY EVENING...Northwest winds 5 to 10 knots. Mostly
sunny. Waves less than 1 foot.
.TONIGHT...East winds 5 to 15 knots veering southeast after
midnight. Partly cloudy. Waves 1 foot or less.
.SATURDAY...South winds 10 to 20 knots veering southwest late in the
day. Mostly cloudy with a chance of showers and thunderstorms. Waves
1 to 2 feet.
.SATURDAY NIGHT...West winds 10 to 15 knots veering north after
midnight. Partly cloudy with a chance of showers and thunderstorms.
Waves 1 to 2 feet.
.SUNDAY...Northeast winds 10 to 15 knots backing north late in the
day. Mostly sunny. Waves 1 to 2 feet.
.SUNDAY NIGHT...North winds 10 to 15 knots veering east after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...East winds 10 to 15 knots. Mostly sunny. Waves 1 foot or
less.
.TUESDAY...Southeast winds 10 to 15 knots veering south late in the
day. Mostly sunny. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Mostly sunny. Waves
1 to 2 feet.

$$

LMZ844-190800-
St Joseph to South Haven MI-
405 PM EDT Fri Jul 18 2025

.THROUGH EARLY EVENING...North winds 5 to 10 knots. Mostly sunny.
Waves less than 1 foot.
.TONIGHT...Southeast winds 5 to 15 knots veering south toward
daybreak. Partly cloudy. Waves 1 foot or less.
.SATURDAY...Southwest winds 10 to 20 knots. Partly sunny with a
chance of showers and thunderstorms. Waves 1 to 2 feet.
.SATURDAY NIGHT...West winds 10 to 15 knots veering north toward
daybreak. Partly cloudy with a chance of showers and thunderstorms.
Waves around 1 foot.
.SUNDAY...North winds 10 to 15 knots. Mostly sunny. Waves 1 to
2 feet.
.SUNDAY NIGHT...North winds 10 to 15 knots veering east after
midnight. Partly cloudy. Waves 1 to 2 feet.
.MONDAY...East winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.TUESDAY...Southeast winds 10 to 15 knots veering south late in the
day. Mostly sunny. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Mostly sunny. Waves
around 1 foot.

$$