Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 180752
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
352 AM EDT Wed Apr 18 2018

For waters within five nautical miles of shore on Lake Michigan

LMZ849-181530-
Pentwater to Manistee MI-
352 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
EVENING...

.TODAY...Northeast winds 10 to 15 knots increasing to 15 to
25 knots. Rain and snow likely in the afternoon. Waves 2 to 4 feet.
.TONIGHT...North winds to 30 knots. Mostly cloudy with a chance of
rain and snow in the evening, then partly cloudy overnight. Waves
3 to 5 feet building to 6 to 9 feet after midnight.
.THURSDAY...North winds to 30 knots becoming northwest 10 to
20 knots late in the day. Sunny. Waves 6 to 9 feet subsiding to 3 to
5 feet late in the day.
.THURSDAY NIGHT...Northwest winds 5 to 15 knots. Mostly clear. Waves
1 to 3 feet.

$$

LMZ848-181530-
Whitehall to Pentwater MI-
352 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
EVENING...

.TODAY...Northeast winds 15 to 25 knots. Rain in the afternoon.
Waves 1 to 3 feet building to 2 to 4 feet late in the day.
.TONIGHT...North winds to 30 knots. Rain and snow in the evening,
then partly cloudy with a slight chance of rain and snow overnight.
Waves 3 to 5 feet building to 5 to 7 feet toward daybreak.
.THURSDAY...North winds to 30 knots becoming northwest 10 to
20 knots late in the day. Sunny. Waves 6 to 8 feet.
.THURSDAY NIGHT...Northwest winds 5 to 15 knots. Mostly clear. Waves
2 to 4 feet subsiding to 1 to 3 feet after midnight.

$$

LMZ847-181530-
Grand Haven to Whitehall MI-
352 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
EVENING...

.TODAY...Northeast winds 5 to 15 knots. Rain in the afternoon. Waves
around 1 foot.
.TONIGHT...North winds 10 to 20 knots. Rain and snow in the evening,
then partly cloudy with a slight chance of rain and snow overnight.
Waves 2 to 4 feet...building to 3 to 5 feet.
.THURSDAY...Northwest winds 15 to 25 knots. Sunny. Waves 4 to
6 feet.
.THURSDAY NIGHT...Northwest winds 5 to 15 knots. Mostly clear. Waves
2 to 4 feet subsiding to 1 to 3 feet after midnight.

$$

LMZ846-181530-
Holland to Grand Haven MI-
352 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
EVENING...

.TODAY...Northeast winds 5 to 15 knots. Partly sunny until midday,
then rain in the afternoon. Waves around 1 foot.
.TONIGHT...Northeast winds 10 to 20 knots backing north after
midnight. Rain and snow in the evening, then partly cloudy with a
slight chance of rain and snow overnight. Waves 1 to 3 feet building
to 2 to 4 feet toward daybreak.
.THURSDAY...North winds 15 to 20 knots backing northwest to
30 knots. Sunny. Waves 4 to 6 feet.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots. Mostly clear.
Waves 3 to 5 feet subsiding to 2 to 3 feet after midnight.

$$

LMZ845-181530-
South Haven to Holland MI-
352 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
EVENING...

.TODAY...East winds 5 to 15 knots. Partly sunny until midday, then
rain in the afternoon. Waves 1 to 2 feet.
.TONIGHT...North winds 15 to 25 knots. Rain and snow in the evening,
then a chance of rain and snow overnight. Waves 1 to 3 feet building
to 3 to 5 feet after midnight.
.THURSDAY...Northwest winds to 30 knots. Sunny. Waves 5 to 7 feet.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots. Mostly clear.
Waves 4 to 6 feet subsiding to 1 to 3 feet toward daybreak.

$$

LMZ844-181530-
St Joseph to South Haven MI-
352 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
EVENING...

.TODAY...East winds 5 to 15 knots. Partly sunny with a slight chance
of rain until midday, then rain in the afternoon. Waves 1 to 3 feet.
.TONIGHT...North winds to 30 knots. Rain and snow in the evening,
then a chance of rain and snow overnight. Waves 3 to 5 feet building
to 5 to 7 feet toward daybreak.
.THURSDAY...Northwest winds 20 to 25 knots. Mostly sunny. Waves 5 to
7 feet.
.THURSDAY NIGHT...Northwest winds 10 to 20 knots decreasing to 5 to
10 knots toward daybreak. Mostly clear. Waves 4 to 6 feet subsiding
to 1 to 3 feet toward daybreak.

$$



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