Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 211934
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
334 PM EDT Fri Jul 21 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-220330-
Pentwater to Manistee MI-
334 PM EDT Fri Jul 21 2017

.TONIGHT...South winds 10 to 20 knots backing southeast toward
daybreak. A chance of showers and thunderstorms in the evening, then
showers and thunderstorms likely overnight. Some thunderstorms may
produce heavy rainfall overnight. Waves around 1 foot.
.SATURDAY...Southeast winds around 10 knots backing northeast.
Mostly cloudy with a chance of showers and thunderstorms. Waves 1 to
2 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots veering east toward
daybreak. Mostly cloudy with a chance of showers. Waves around
1 foot.
.SUNDAY...West winds around 10 knots veering northwest late in the
day. Partly sunny. A chance of showers until midday, then a slight
chance of showers and thunderstorms in the afternoon. Waves 1 foot
or less.

$$

LMZ848-220330-
Whitehall to Pentwater MI-
334 PM EDT Fri Jul 21 2017

.TONIGHT...West winds 5 to 10 knots backing south 10 to 20 knots
late at night, then backing southeast toward daybreak. Showers and
thunderstorms likely. Some thunderstorms may produce heavy rainfall.
Waves 1 to 2 feet.
.SATURDAY...Southeast winds 5 to 10 knots backing northeast. Mostly
cloudy with a chance of showers and thunderstorms. Waves 1 to
2 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots veering southeast
toward daybreak. Partly cloudy in the evening then becoming Mostly
cloudy. A slight chance of showers. Waves 1 to 2 feet.
.SUNDAY...Southwest winds 5 to 10 knots veering northwest late in
the day. Partly sunny. A slight chance of showers until midday, then
a slight chance of showers and thunderstorms in the afternoon. Waves
1 foot or less.

$$

LMZ847-220330-
Grand Haven to Whitehall MI-
334 PM EDT Fri Jul 21 2017

.TONIGHT...Northwest winds around 5 knots backing west late at
night, then backing southeast 10 to 15 knots toward daybreak.
Showers with thunderstorms likely. Some thunderstorms may produce
heavy rainfall. Waves 1 to 2 feet.
.SATURDAY...Southeast winds 10 to 15 knots backing northeast late in
the day. Mostly cloudy with a chance of showers and thunderstorms.
Waves 1 to 2 feet.
.SATURDAY NIGHT...Northeast winds around 10 knots veering southeast
toward daybreak. Partly cloudy in the evening then becoming Mostly
cloudy. A slight chance of showers. Waves 1 to 2 feet.
.SUNDAY...Southwest winds 5 to 10 knots veering west 10 to 15 knots.
Mostly sunny. A slight chance of showers until midday, then a slight
chance of showers and thunderstorms in the afternoon. Waves 1 foot
or less.

$$

LMZ846-220330-
Holland to Grand Haven MI-
334 PM EDT Fri Jul 21 2017

.TONIGHT...North winds 5 to 15 knots veering east 15 to 20 knots
toward daybreak. Showers with thunderstorms likely. Some
thunderstorms may produce heavy rainfall. Waves 1 to 2 feet.
.SATURDAY...Southeast winds 10 to 20 knots backing northeast 5 to
10 knots late in the day. Mostly cloudy with a chance of showers and
thunderstorms. Waves 1 to 2 feet.
.SATURDAY NIGHT...North winds 5 to 10 knots veering southeast toward
daybreak. Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then Mostly cloudy with a slight
chance of showers overnight. Waves 1 to 2 feet.
.SUNDAY...South winds 5 to 10 knots veering west 10 to 15 knots.
Mostly sunny. A slight chance of showers until midday. Waves around
1 foot.

$$

LMZ845-220330-
South Haven to Holland MI-
334 PM EDT Fri Jul 21 2017

.TONIGHT...Northeast winds 5 to 15 knots veering east 15 to 20 knots
toward daybreak. Showers with thunderstorms likely. Some
thunderstorms may produce heavy rainfall. Waves around 1 foot.
.SATURDAY...Southeast winds 10 to 20 knots backing east 5 to
10 knots late in the day. Showers likely and a chance of
thunderstorms until midday, then a chance of showers and a slight
chance of thunderstorms in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...North winds 5 to 10 knots veering southeast toward
daybreak. Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then Mostly cloudy with a slight
chance of showers overnight. Waves around 1 foot.
.SUNDAY...South winds 5 to 10 knots veering west 10 to 15 knots.
Mostly sunny. A slight chance of showers until midday, then a slight
chance of showers and thunderstorms in the afternoon. Waves around
1 foot.

$$

LMZ844-220330-
St Joseph to South Haven MI-
334 PM EDT Fri Jul 21 2017

.TONIGHT...Northeast winds 5 to 10 knots becoming east to 30 knots.
Showers with thunderstorms likely. Some thunderstorms may produce
heavy rainfall. Waves 1 to 2 feet.
.SATURDAY...East winds 10 to 20 knots. Showers likely and a chance
of thunderstorms until midday, then a chance of showers and a slight
chance of thunderstorms in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots veering southeast
after midnight. Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Waves 1 to 2 feet.
.SUNDAY...South winds 5 to 10 knots veering west. Mostly sunny. A
slight chance of showers until midday, then a slight chance of
showers and thunderstorms in the afternoon. Waves 1 to 2 feet.

$$

Ostuno



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