Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 210316
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1116 PM EDT Sun Aug 20 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-210915-
Pentwater to Manistee MI-
1116 PM EDT Sun Aug 20 2017

.REST OF TONIGHT...Southwest winds 5 to 15 knots. Partly cloudy with
a chance of showers and thunderstorms. Patchy fog overnight. Waves
1 to 2 feet.
.MONDAY...Southwest winds 5 to 10 knots. Partly sunny with a slight
chance of showers and thunderstorms. Waves around 1 foot.
.MONDAY NIGHT...Southwest winds 10 to 20 knots. A chance of showers
and thunderstorms in the evening, then showers and thunderstorms
overnight. Waves 1 to 3 feet.
.TUESDAY...Northwest winds 15 to 25 knots. Mostly cloudy with a
chance of showers and thunderstorms until midday, then mostly sunny
with a slight chance of showers in the afternoon. Waves 2 to 4 feet.

$$

LMZ848-210915-
Whitehall to Pentwater MI-
1116 PM EDT Sun Aug 20 2017

.REST OF TONIGHT...South winds 5 to 15 knots. Partly cloudy. A
chance of showers and thunderstorms overnight. Patchy fog overnight.
Waves around 1 foot.
.MONDAY...South winds 5 to 10 knots. Partly sunny with a slight
chance of showers and thunderstorms. Waves around 1 foot.
.MONDAY NIGHT...South winds 10 to 20 knots veering southwest toward
daybreak. Showers and thunderstorms. Waves 2 to 3 feet.
.TUESDAY...West winds 15 to 25 knots. Showers and thunderstorms
likely until midday, then mostly sunny with a slight chance of
showers in the afternoon. Waves 2 to 4 feet.

$$

LMZ847-210915-
Grand Haven to Whitehall MI-
1116 PM EDT Sun Aug 20 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Partly cloudy. A
slight chance of showers and thunderstorms overnight. Patchy fog
overnight. Waves 1 foot or less.
.MONDAY...South winds 5 to 10 knots veering southwest. Partly sunny
with a slight chance of showers and thunderstorms. Waves around
1 foot.
.MONDAY NIGHT...Southwest winds 10 to 20 knots. Showers and
thunderstorms. Waves 2 to 3 feet.
.TUESDAY...West winds 15 to 20 knots veering northwest. Showers and
thunderstorms likely until midday, then partly sunny with a slight
chance of showers in the afternoon. Waves 2 to 4 feet.

$$

LMZ846-210915-
Holland to Grand Haven MI-
1116 PM EDT Sun Aug 20 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Partly cloudy. A
slight chance of showers and thunderstorms overnight. Patchy fog
overnight. Waves 1 foot or less.
.MONDAY...South winds 5 to 10 knots veering southwest. Partly sunny
with a slight chance of showers and thunderstorms. Waves around
1 foot.
.MONDAY NIGHT...Southwest winds 10 to 20 knots. Showers and
thunderstorms. Waves 1 to 2 feet building to 2 to 3 feet toward
daybreak.
.TUESDAY...West winds 15 to 25 knots. Showers and thunderstorms
likely until midday, then partly sunny with a slight chance of
showers in the afternoon. Waves 2 to 4 feet.

$$

LMZ845-210915-
South Haven to Holland MI-
1116 PM EDT Sun Aug 20 2017

.REST OF TONIGHT...South winds around 10 knots. Partly cloudy. A
slight chance of showers and thunderstorms overnight. Patchy fog
overnight. Waves less than 1 foot.
.MONDAY...South winds around 10 knots veering southwest. Partly
sunny with a slight chance of showers and thunderstorms. Waves
1 foot or less.
.MONDAY NIGHT...Southwest winds 10 to 20 knots. Showers and
thunderstorms. Waves 2 to 3 feet.
.TUESDAY...West winds 15 to 25 knots. Showers and thunderstorms
likely until midday, then partly sunny with a chance of showers in
the afternoon. Waves 2 to 4 feet.

$$

LMZ844-210915-
St Joseph to South Haven MI-
1116 PM EDT Sun Aug 20 2017

.REST OF TONIGHT...South winds around 10 knots. Mostly cloudy
through about 2 am then becoming partly cloudy. A slight chance of
showers and thunderstorms. Patchy fog overnight. Waves 1 foot or
less.
.MONDAY...South winds around 10 knots veering southwest. Partly
sunny with a chance of showers and thunderstorms. Waves 1 foot or
less.
.MONDAY NIGHT...Southwest winds 10 to 20 knots. Partly cloudy with a
chance of showers and thunderstorms in the evening, then showers and
thunderstorms likely overnight. Waves 1 to 3 feet.
.TUESDAY...West winds 15 to 20 knots veering northwest. Showers and
thunderstorms likely until midday, then partly sunny with a chance
of showers in the afternoon. Waves 2 to 4 feet.

$$



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