Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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137
FZUS53 KGRR 210743
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
343 AM EDT Wed Jun 21 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-211515-
Pentwater to Manistee MI-
343 AM EDT Wed Jun 21 2017

.TODAY...Southwest winds 5 to 10 knots. Sunny. Waves 1 foot or less.
.TONIGHT...South winds 10 to 15 knots. Partly cloudy in the evening,
then widespread showers and thunderstorms overnight. Waves 1 to
3 feet.
.THURSDAY...South winds 10 to 20 knots. Mostly cloudy with scattered
showers and thunderstorms. Waves 2 to 4 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots veering northwest
toward daybreak. Numerous showers and thunderstorms. Waves 2 to
4 feet.

$$

LMZ848-211515-
Whitehall to Pentwater MI-
343 AM EDT Wed Jun 21 2017

.TODAY...Southwest winds 5 to 10 knots. Mostly sunny. Waves 1 foot
or less.
.TONIGHT...Southeast winds 10 to 20 knots. Partly cloudy with
isolated showers and thunderstorms in the evening, then widespread
showers and thunderstorms overnight. Waves 1 to 2 feet.
.THURSDAY...South winds 15 to 20 knots. Mostly cloudy with scattered
showers and thunderstorms. Waves 2 to 4 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots veering northwest
10 to 15 knots toward daybreak. Numerous showers and thunderstorms.
Waves 2 to 4 feet.

$$

LMZ847-211515-
Grand Haven to Whitehall MI-
343 AM EDT Wed Jun 21 2017

.TODAY...Southwest winds 5 to 10 knots. Mostly sunny. Waves 1 foot
or less.
.TONIGHT...Southeast winds 5 to 15 knots increasing to 15 to
20 knots toward daybreak. Partly cloudy with isolated showers and
thunderstorms in the evening, then numerous showers and
thunderstorms overnight. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 15 to 20 knots. Mostly cloudy with
scattered showers and thunderstorms. Waves 2 to 4 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots veering west toward
daybreak. Numerous showers and thunderstorms. Waves 3 to 5 feet.

$$

LMZ846-211515-
Holland to Grand Haven MI-
343 AM EDT Wed Jun 21 2017

.TODAY...West winds 5 to 10 knots. Mostly sunny. Waves 1 foot or
less.
.TONIGHT...Southeast winds 5 to 15 knots increasing to 15 to
20 knots toward daybreak. Partly cloudy in the evening, then
numerous showers and thunderstorms overnight. Waves 1 to 2 feet.
.THURSDAY...Southwest winds 15 to 25 knots. Mostly cloudy with
scattered showers and thunderstorms. Waves 2 to 4 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots veering west toward
daybreak. Mostly cloudy with scattered showers and thunderstorms in
the evening, then numerous showers and thunderstorms overnight.
Waves 3 to 5 feet.

$$

LMZ845-211515-
South Haven to Holland MI-
343 AM EDT Wed Jun 21 2017

.TODAY...North winds around 5 knots backing west, then veering
northwest late in the day. Sunny. Waves less than 1 foot.
.TONIGHT...East winds 5 to 10 knots veering southeast 10 to 20 knots
after midnight. Partly cloudy in the evening, then Mostly cloudy
with scattered showers and thunderstorms overnight. Waves 1 to
2 feet.
.THURSDAY...Southwest winds 15 to 25 knots. Mostly cloudy with
scattered showers and thunderstorms. Waves 2 to 4 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots. Mostly cloudy with
scattered showers and thunderstorms in the evening, then numerous
showers and thunderstorms overnight. Waves 2 to 4 feet.

$$

LMZ844-211515-
St Joseph to South Haven MI-
343 AM EDT Wed Jun 21 2017

.TODAY...East winds around 5 knots backing north. Sunny. Waves less
than 1 foot.
.TONIGHT...East winds 5 to 10 knots veering southeast 10 to 15 knots
after midnight. Partly cloudy. Scattered showers and thunderstorms
overnight. Waves 1 to 2 feet.
.THURSDAY...Southwest winds 15 to 20 knots. Partly sunny with
scattered showers and thunderstorms. Waves 2 to 4 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots. Mostly cloudy with
scattered showers and thunderstorms in the evening, then numerous
showers and thunderstorms overnight. Waves 1 to 3 feet building to
2 to 4 feet after midnight.

$$



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