Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 121916
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
316 PM EDT Thu Apr 12 2018

For waters within five nautical miles of shore on Lake Michigan

LMZ849-130315-
Pentwater to Manistee MI-
316 PM EDT Thu Apr 12 2018

.TONIGHT...Northeast winds 10 to 20 knots. Patchy fog early. Rain
showers likely overnight. Waves 2 to 3 feet.
.FRIDAY...Northeast winds 15 to 25 knots. Rain showers. Waves 1 to
3 feet building to 2 to 4 feet late in the day.
.FRIDAY NIGHT...Northeast winds to 30 knots. Rain in the evening,
then rain and a slight chance of freezing rain overnight. Waves 5 to
7 feet.
.SATURDAY...Northeast winds to 30 knots. Rain likely with possible
snow, freezing rain and sleet until midday, then light freezing
rain, rain likely and a chance of light sleet in the afternoon.
Waves 5 to 7 feet.

$$

LMZ848-130315-
Whitehall to Pentwater MI-
316 PM EDT Thu Apr 12 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.TONIGHT...Northeast winds 10 to 20 knots. A slight chance of rain
showers in the evening, then rain showers likely overnight. Waves
1 to 3 feet.
.FRIDAY...East winds 15 to 25 knots. Rain showers likely. Waves 1 to
3 feet.
.FRIDAY NIGHT...Northeast winds to 30 knots. Rain and a slight
chance of thunderstorms in the evening, then rain overnight. Waves
2 to 3 feet building to 3 to 5 feet after midnight.
.SATURDAY...East winds to 30 knots. Rain and a slight chance of
freezing rain until midday, then rain and light freezing rain likely
in the afternoon. Waves 3 to 5 feet.

$$

LMZ847-130315-
Grand Haven to Whitehall MI-
316 PM EDT Thu Apr 12 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.TONIGHT...North winds 10 to 15 knots veering east 15 to 20 knots
after midnight. Cloudy with a chance of rain showers. Waves 2 to
3 feet.
.FRIDAY...East winds 15 to 20 knots. Rain showers likely. Waves
around 1 foot.
.FRIDAY NIGHT...Northeast winds to 30 knots. Rain and a slight
chance of thunderstorms in the evening, then rain overnight. Waves
2 to 3 feet.
.SATURDAY...East gales to 35 knots decreasing to 30 knots. Rain and
a slight chance of freezing rain until midday, then rain and light
freezing rain likely in the afternoon. Waves 2 to 4 feet.

$$

LMZ846-130315-
Holland to Grand Haven MI-
316 PM EDT Thu Apr 12 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.TONIGHT...North winds 10 to 15 knots veering east 15 to 20 knots
after midnight. Cloudy with a chance of rain showers. Waves 2 to
3 feet.
.FRIDAY...East winds 15 to 20 knots. A chance of rain showers and
isolated thunderstorms until midday, then rain showers likely and
isolated thunderstorms in the afternoon. Waves 1 to 2 feet.
.FRIDAY NIGHT...East winds to 30 knots. Rain and a slight chance of
thunderstorms in the evening, then rain overnight. Waves 1 to
3 feet.
.SATURDAY...East gales to 35 knots becoming to 30 knots late in the
day. Rain until midday, then rain likely and a slight chance of
light freezing rain in the afternoon. Waves 2 to 4 feet.

$$

LMZ845-130315-
South Haven to Holland MI-
316 PM EDT Thu Apr 12 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.TONIGHT...Northeast winds 10 to 15 knots veering east 15 to
20 knots after midnight. Mostly cloudy with a chance of rain
showers. Waves 1 to 3 feet.
.FRIDAY...Southeast winds around 15 knots. Cloudy with a chance of
rain showers and isolated thunderstorms. Waves around 1 foot.
.FRIDAY NIGHT...East winds 15 to 25 knots increasing to 30 knots
toward daybreak. Rain and a chance of thunderstorms. Waves 1 to
3 feet.
.SATURDAY...East gales to 35 knots becoming to 30 knots late in the
day. Rain. Waves 2 to 4 feet.

$$

LMZ844-130315-
St Joseph to South Haven MI-
316 PM EDT Thu Apr 12 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...

.TONIGHT...East winds 10 to 15 knots veering southeast toward
daybreak. Mostly cloudy with a slight chance of rain showers. Waves
1 to 3 feet.
.FRIDAY...South winds 10 to 15 knots. Cloudy with a chance of rain
showers and isolated thunderstorms. Waves 1 to 2 feet.
.FRIDAY NIGHT...East winds 15 to 25 knots. Rain and a chance of
thunderstorms. Waves 1 to 2 feet.
.SATURDAY...East winds to 30 knots. Rain until midday, then rain
likely and a slight chance of thunderstorms in the afternoon. Waves
2 to 4 feet.

$$



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