Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 160230
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1030 PM EDT Thu Apr 15 2021

For waters within five nautical miles of shore on Lake Michigan

LMZ849-160915-
Pentwater to Manistee MI-
1030 PM EDT Thu Apr 15 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.REST OF TONIGHT...North winds 15 to 25 knots. Mostly cloudy through
about 2 am then becoming partly cloudy. Waves 3 to 5 feet.
.FRIDAY...North winds 15 to 25 knots. Mostly sunny. Waves 3 to
5 feet.
.FRIDAY NIGHT...Northeast winds 15 to 25 knots backing north 10 to
15 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight.
.SATURDAY...North winds 10 to 15 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...Northwest winds around 10 knots backing west late in the
day. Mostly sunny. Waves 1 foot or less.
.MONDAY...Southwest winds 10 to 20 knots veering west late in the
day. Partly sunny with a chance of rain showers. Waves 2 to 4 feet.
.TUESDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 2 to
4 feet.

$$

LMZ848-160915-
Whitehall to Pentwater MI-
1030 PM EDT Thu Apr 15 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.REST OF TONIGHT...North winds 15 to 25 knots. Mostly cloudy through
about 2 am then becoming partly cloudy. Waves 3 to 5 feet.
.FRIDAY...North winds 20 to 25 knots. Mostly sunny. Waves 3 to
5 feet.
.FRIDAY NIGHT...North winds 15 to 25 knots decreasing to 10 to
15 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight.
.SATURDAY...North winds 10 to 20 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...Northwest winds 10 to 15 knots backing west late in the
day. Mostly sunny. Waves 1 foot or less.
.MONDAY...Southwest winds 10 to 20 knots veering west late in the
day. Partly sunny with a chance of rain showers. Waves 2 to 4 feet.
.TUESDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$

LMZ847-160915-
Grand Haven to Whitehall MI-
1030 PM EDT Thu Apr 15 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.REST OF TONIGHT...North winds 10 to 15 knots increasing to 15 to
25 knots after midnight. Partly cloudy. Waves 2 to 4 feet.
.FRIDAY...Northwest winds 15 to 25 knots. Mostly sunny. Waves 2 to
4 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots. Mostly clear. Waves 2 to
4 feet subsiding to 1 to 2 feet after midnight.
.SATURDAY...Northwest winds 10 to 20 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 1 foot
or less.
.MONDAY...Southwest winds 10 to 20 knots veering west late in the
day. Partly sunny. Waves 2 to 4 feet.
.TUESDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$

LMZ846-160915-
Holland to Grand Haven MI-
1030 PM EDT Thu Apr 15 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Northwest winds 10 to 15 knots increasing to
15 to 25 knots after midnight. Mostly cloudy through about 2 am then
becoming partly cloudy. Waves 2 to 3 feet.
.FRIDAY...Northwest winds 15 to 25 knots. Mostly sunny. Waves 2 to
4 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots. Mostly clear. Waves 2 to
4 feet subsiding to 1 to 3 feet after midnight.
.SATURDAY...Northwest winds 10 to 20 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves
1 to 3 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 1 foot
or less.
.MONDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves 1 to
2 feet building to 2 to 4 feet.
.TUESDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$

LMZ845-160915-
South Haven to Holland MI-
1030 PM EDT Thu Apr 15 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy
through about 2 am then becoming partly cloudy. Waves 2 to 4 feet.
.FRIDAY...Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots. Mostly clear. Waves 2 to
4 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves
1 to 3 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.MONDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.TUESDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$

LMZ844-160915-
St Joseph to South Haven MI-
1030 PM EDT Thu Apr 15 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.REST OF TONIGHT...Northwest winds 10 to 20 knots. Mostly cloudy
through about 2 am then becoming partly cloudy. Waves 2 to 4 feet.
.FRIDAY...Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet toward daybreak.
.SATURDAY...North winds 10 to 15 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Partly cloudy.
Waves 1 to 3 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves around
1 foot.
.MONDAY...Southwest winds 10 to 15 knots. Mostly sunny. Waves 1 to
3 feet.
.TUESDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$


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