Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 200847
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
347 AM EST Mon Nov 20 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-201630-
Pentwater to Manistee MI-
347 AM EST Mon Nov 20 2017

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.TODAY...Southwest winds to 30 knots increasing to gales to 35 knots
late in the day. Mostly sunny. Waves 4 to 6 feet building to 6 to 8
feet late in the day.
.TONIGHT...Southwest gales to 40 knots. Partly cloudy. Waves 8 to
12 feet.
.TUESDAY...West gales to 35 knots veering northwest to 30 knots.
Mostly cloudy. A slight chance of rain showers until midday, then a
chance of snow showers in the afternoon. Waves 7 to 10 feet.
.TUESDAY NIGHT...Northwest winds to 30 knots decreasing to 15 to
20 knots toward daybreak. Mostly cloudy in the evening then becoming
partly cloudy. A chance of snow showers. Waves 6 to 8 feet.

$$

LMZ848-201630-
Whitehall to Pentwater MI-
347 AM EST Mon Nov 20 2017

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.TODAY...Southwest winds 20 to 25 knots backing south gales to
35 knots late in the day. Sunny. Waves 5 to 7 feet building to 6 to
8 feet late in the day.
.TONIGHT...Southwest gales to 40 knots. Partly cloudy. Waves 9 to
13 feet.
.TUESDAY...West gales to 35 knots veering northwest to 30 knots.
Mostly cloudy. A slight chance of rain showers until midday, then a
chance of snow showers and a slight chance of rain showers in the
afternoon. Waves 7 to 11 feet.
.TUESDAY NIGHT...Northwest winds to 30 knots decreasing to 15 to
20 knots toward daybreak. Mostly cloudy in the evening then becoming
partly cloudy. A chance of snow showers. Waves 6 to 8 feet.

$$

LMZ847-201630-
Grand Haven to Whitehall MI-
347 AM EST Mon Nov 20 2017

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.TODAY...Southwest winds to 30 knots increasing to gales to 35 knots
late in the day. Sunny. Waves 6 to 9 feet.
.TONIGHT...Southwest gales to 40 knots. Partly cloudy. Waves 9 to
13 feet.
.TUESDAY...Southwest gales to 35 knots veering northwest to
30 knots. Mostly cloudy. A slight chance of rain showers until
midday, then a slight chance of rain and snow showers in the
afternoon. Waves 8 to 12 feet.
.TUESDAY NIGHT...Northwest winds to 30 knots decreasing to 15 to
20 knots toward daybreak. Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of snow showers. Waves 6 to 8 feet.

$$

LMZ846-201630-
Holland to Grand Haven MI-
347 AM EST Mon Nov 20 2017

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.TODAY...Southwest winds to 30 knots becoming gales to 35 knots late
in the day. Sunny. Waves 6 to 9 feet.
.TONIGHT...Southwest gales to 40 knots. Partly cloudy. Waves 9 to
13 feet.
.TUESDAY...Southwest gales to 35 knots veering northwest to
30 knots. Mostly cloudy. A slight chance of rain showers until
midday, then a slight chance of rain and snow showers in the
afternoon. Waves 8 to 12 feet.
.TUESDAY NIGHT...Northwest winds to 30 knots decreasing to 15 to
20 knots toward daybreak. Mostly cloudy with a chance of snow
showers. Waves 6 to 9 feet.

$$

LMZ845-201630-
South Haven to Holland MI-
347 AM EST Mon Nov 20 2017

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.TODAY...Southwest winds to 30 knots increasing to gales to
35 knots. Sunny. Waves 6 to 8 feet.
.TONIGHT...Southwest gales to 40 knots. Partly cloudy. Waves 7 to
11 feet.
.TUESDAY...Southwest gales to 35 knots veering northwest to
30 knots. Mostly cloudy. A slight chance of rain showers in the
afternoon. Waves 7 to 11 feet.
.TUESDAY NIGHT...Northwest winds to 30 knots decreasing to 15 to
20 knots toward daybreak. Mostly cloudy in the evening then becoming
partly cloudy. A chance of snow showers. Waves 6 to 9 feet.

$$

LMZ844-201630-
St Joseph to South Haven MI-
347 AM EST Mon Nov 20 2017

...GALE WARNING IN EFFECT THROUGH TUESDAY MORNING...

.TODAY...South winds to 30 knots veering southwest gales to
35 knots. Sunny. Waves 5 to 7 feet.
.TONIGHT...Southwest gales to 35 knots. Partly cloudy. Waves 6 to
9 feet.
.TUESDAY...Southwest gales to 35 knots veering northwest to
30 knots. Mostly cloudy. A slight chance of rain showers in the
afternoon. Waves 6 to 9 feet.
.TUESDAY NIGHT...Northwest winds to 30 knots decreasing to 15 to
20 knots toward daybreak. Mostly cloudy in the evening then becoming
partly cloudy. A slight chance of snow showers. Waves 6 to 9 feet.

$$



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