Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 140221
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1021 PM EDT Fri Oct 13 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-140915-
Pentwater to Manistee MI-
1021 PM EDT Fri Oct 13 2017

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

.REST OF TONIGHT...Southwest winds 5 to 15 knots veering northwest
late at night, then veering northeast toward daybreak. Cloudy with
scattered showers. Waves 1 to 2 feet.
.SATURDAY...East winds 10 to 20 knots veering southeast 20 to
25 knots late in the day. Showers and scattered thunderstorms. Waves
1 to 2 feet building to 2 to 3 feet late in the day.
.SATURDAY NIGHT...South winds 10 to 20 knots veering southwest gales
to 35 knots. Showers and scattered thunderstorms. Waves 2 to 3 feet
building to 5 to 7 feet.
.SUNDAY...Northwest gales to 40 knots decreasing to 30 knots late in
the day. Showers likely until midday, then a chance of showers in
the afternoon. Waves 8 to 12 feet.

$$

LMZ848-140915-
Whitehall to Pentwater MI-
1021 PM EDT Fri Oct 13 2017

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

.REST OF TONIGHT...West winds around 5 knots veering northeast 5 to
15 knots toward daybreak. Widespread showers. Waves 1 to 2 feet.
.SATURDAY...East winds 10 to 20 knots veering south 20 to 25 knots
late in the day. Showers and scattered thunderstorms. Waves 1 to
2 feet building to 2 to 4 feet late in the day.
.SATURDAY NIGHT...South winds to 30 knots veering southwest gales to
35 knots. Showers and scattered thunderstorms. Waves 2 to 4 feet
building to 6 to 9 feet after midnight.
.SUNDAY...Northwest gales to 35 knots decreasing to 30 knots late in
the day. Showers likely until midday, then a chance of showers in
the afternoon. Waves 7 to 11 feet.

$$

LMZ847-140915-
Grand Haven to Whitehall MI-
1021 PM EDT Fri Oct 13 2017

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

.REST OF TONIGHT...Northeast winds 5 to 15 knots. Widespread showers
through about 2 am, then widespread showers and a slight chance of
thunderstorms overnight. Waves 1 to 2 feet.
.SATURDAY...East winds 10 to 15 knots veering southeast 15 to
20 knots, then veering south 20 to 25 knots late in the day. Showers
and scattered thunderstorms. Waves 1 to 2 feet building to 2 to
3 feet late in the day.
.SATURDAY NIGHT...South winds 20 to 25 knots increasing to gales to
40 knots late at night, then veering southwest toward daybreak.
Showers and scattered thunderstorms. Waves 2 to 4 feet building to 6
to 9 feet after midnight.
.SUNDAY...Northwest gales to 35 knots decreasing to 30 knots late in
the day. Showers likely until midday, then a chance of showers in
the afternoon. Waves 7 to 10 feet.

$$

LMZ846-140915-
Holland to Grand Haven MI-
1021 PM EDT Fri Oct 13 2017

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

.REST OF TONIGHT...East winds 5 to 15 knots. Widespread showers
through about 2 am, then widespread showers and a slight chance of
thunderstorms overnight. Waves around 1 foot.
.SATURDAY...East winds 10 to 20 knots. Showers and scattered
thunderstorms. Waves 2 to 3 feet.
.SATURDAY NIGHT...South winds 20 to 25 knots increasing to gales to
40 knots late at night, then veering southwest gales to 35 knots
toward daybreak. Showers and scattered thunderstorms. Waves 2 to
4 feet building to 6 to 9 feet after midnight.
.SUNDAY...Northwest gales to 40 knots decreasing to 30 knots late in
the day. Showers likely until midday, then a chance of showers in
the afternoon. Waves 7 to 10 feet.

$$

LMZ845-140915-
South Haven to Holland MI-
1021 PM EDT Fri Oct 13 2017

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

.REST OF TONIGHT...East winds 5 to 10 knots. Scattered showers
through about 2 am, then widespread showers and a slight chance of
thunderstorms overnight. Waves 1 foot or less.
.SATURDAY...South winds 10 to 20 knots. Showers and scattered
thunderstorms. Waves 1 to 3 feet.
.SATURDAY NIGHT...South winds 20 to 25 knots becoming southwest
gales to 35 knots after midnight. Showers and scattered
thunderstorms. Waves 2 to 4 feet building to 6 to 9 feet after
midnight.
.SUNDAY...West gales to 35 knots veering northwest, then decreasing
to 30 knots late in the day. Mostly cloudy with a chance of showers.
Waves 7 to 11 feet.

$$

LMZ844-140915-
St Joseph to South Haven MI-
1021 PM EDT Fri Oct 13 2017

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

.REST OF TONIGHT...Southeast winds around 10 knots. Widespread
showers and a slight chance of thunderstorms late. Waves 1 foot or
less.
.SATURDAY...South winds 10 to 20 knots. Showers and scattered
thunderstorms. Waves 1 to 2 feet.
.SATURDAY NIGHT...South winds to 30 knots veering southwest gales to
35 knots after midnight. Showers and scattered thunderstorms. Waves
2 to 4 feet building to 6 to 8 feet after midnight.
.SUNDAY...West gales to 35 knots veering northwest, then becoming to
30 knots late in the day. Mostly cloudy with a chance of showers.
Waves 7 to 11 feet.

$$



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