Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 190150
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
950 PM EDT Thu Oct 18 2018

For waters within five nautical miles of shore on Lake Michigan

LMZ849-190915-
Pentwater to Manistee MI-
950 PM EDT Thu Oct 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...Southwest winds to 30 knots. Mostly clear. Waves
6 to 8 feet.
.FRIDAY...Southwest winds to 30 knots increasing to gales to
35 knots late in the day. Partly sunny with a chance of rain showers
until midday, then rain showers likely in the afternoon. Waves 7 to
10 feet.
.FRIDAY NIGHT...Northwest winds to 30 knots. Partly cloudy with a
chance of rain showers. Waves 6 to 9 feet subsiding to 4 to 6 feet
toward daybreak.
.SATURDAY...Northwest gales to 35 knots. Rain showers likely until
midday, then a chance of rain showers in the afternoon. A slight
chance of waterspouts through the day. Waves 4 to 6 feet building to
7 to 11 feet.

$$

LMZ848-190915-
Whitehall to Pentwater MI-
950 PM EDT Thu Oct 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...Southwest winds to 30 knots. Clear. Waves 5 to
7 feet.
.FRIDAY...Southwest winds to 30 knots increasing to gales to
35 knots late in the day. Mostly sunny with a chance of rain showers
until midday, then rain showers likely in the afternoon. Waves 7 to
10 feet.
.FRIDAY NIGHT...Northwest winds to 30 knots. Partly cloudy. A chance
of rain showers in the evening. Waves 7 to 10 feet subsiding to 4 to
6 feet toward daybreak.
.SATURDAY...Northwest gales to 40 knots. Rain showers likely until
midday, then a chance of rain showers in the afternoon. A slight
chance of waterspouts through the day. Waves 4 to 6 feet building to
7 to 11 feet.

$$

LMZ847-190915-
Grand Haven to Whitehall MI-
950 PM EDT Thu Oct 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...Southwest winds to 30 knots. Clear. Waves 5 to
7 feet.
.FRIDAY...Southwest winds to 30 knots increasing to gales to
35 knots late in the day. Mostly sunny with a slight chance of rain
showers until midday, then rain showers likely in the afternoon.
Waves 7 to 10 feet.
.FRIDAY NIGHT...West gales to 35 knots veering northwest to 30 knots
after midnight. Mostly cloudy with a chance of rain showers in the
evening, then partly cloudy overnight. Waves 7 to 10 feet.
.SATURDAY...Northwest gales to 40 knots. Rain showers likely until
midday, then a chance of rain showers in the afternoon. A slight
chance of waterspouts through the day. Waves 6 to 9 feet.

$$

LMZ846-190915-
Holland to Grand Haven MI-
950 PM EDT Thu Oct 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...Southwest winds to 30 knots. Clear. Waves 5 to
7 feet.
.FRIDAY...Southwest winds to 30 knots increasing to gales to
35 knots late in the day. Mostly sunny with a slight chance of rain
showers until midday, then cloudy with rain showers likely in the
afternoon. Waves 7 to 10 feet.
.FRIDAY NIGHT...West gales to 35 knots veering northwest to 30 knots
after midnight. Mostly cloudy with a chance of rain showers in the
evening, then partly cloudy overnight. Waves 7 to 10 feet.
.SATURDAY...Northwest gales to 40 knots. Rain showers likely. A
slight chance of waterspouts. Waves 7 to 10 feet.

$$

LMZ845-190915-
South Haven to Holland MI-
950 PM EDT Thu Oct 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 4 to
6 feet.
.FRIDAY...Southwest winds to 30 knots. Mostly sunny until midday,
then cloudy with rain showers likely in the afternoon. Waves 6 to
9 feet.
.FRIDAY NIGHT...West gales to 35 knots veering northwest to 30 knots
after midnight. Mostly cloudy with a chance of rain showers in the
evening, then partly cloudy overnight. Waves 6 to 9 feet.
.SATURDAY...Northwest gales to 45 knots. Rain showers likely. A
slight chance of waterspouts. Waves 5 to 7 feet building to 8 to
12 feet.

$$

LMZ844-190915-
St Joseph to South Haven MI-
950 PM EDT Thu Oct 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 3 to
5 feet.
.FRIDAY...Southwest winds to 30 knots. Mostly sunny until midday,
then mostly cloudy with rain showers likely in the afternoon. Waves
5 to 7 feet.
.FRIDAY NIGHT...West gales to 35 knots veering northwest to 30 knots
after midnight. Mostly cloudy with a chance of rain showers in the
evening, then partly cloudy overnight. Waves 6 to 9 feet.
.SATURDAY...Northwest gales to 45 knots. Rain showers likely. A
slight chance of waterspouts. Waves 5 to 7 feet building to 10 to
14 feet.

$$



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