Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 180657
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
257 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-181515-
Pentwater to Manistee MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE
TONIGHT...

.TODAY...Southwest winds to 30 knots becoming south gales to
35 knots. Sunny. Waves 7 to 10 feet.
.TONIGHT...Southwest gales to 35 knots decreasing to 30 knots late
at night, then veering west 15 to 25 knots toward daybreak. Mostly
clear. Waves 7 to 10 feet.
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 3 to 5 feet
subsiding to 1 to 3 feet late in the day.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots backing south
toward daybreak. Clear. Waves 1 to 2 feet.

$$

LMZ848-181515-
Whitehall to Pentwater MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE
TONIGHT...

.TODAY...Southwest winds 20 to 25 knots backing south gales to
35 knots. Sunny. Waves 7 to 10 feet.
.TONIGHT...Southwest gales to 35 knots decreasing to 30 knots late
at night, then veering west 15 to 25 knots toward daybreak. Mostly
clear. Waves 6 to 9 feet.
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 3 to 5 feet
subsiding to 1 to 3 feet late in the day.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots backing south
toward daybreak. Clear. Waves around 1 foot.

$$

LMZ847-181515-
Grand Haven to Whitehall MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds to 30 knots. Sunny. Waves 6 to 9 feet.
.TONIGHT...Southwest winds to 30 knots veering west 15 to 25 knots
toward daybreak. Mostly clear. Waves 6 to 9 feet.
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 4 to 6 feet
subsiding to 1 to 3 feet late in the day.
.THURSDAY NIGHT...Southwest winds around 10 knots backing south
toward daybreak. Clear. Waves around 1 foot.

$$

LMZ846-181515-
Holland to Grand Haven MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds to 30 knots. Sunny. Waves 6 to 8 feet.
.TONIGHT...Southwest winds to 30 knots veering west 20 to 25 knots
toward daybreak. Mostly clear. Waves 6 to 8 feet.
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 4 to 6 feet
subsiding to 1 to 3 feet late in the day.
.THURSDAY NIGHT...Southwest winds around 10 knots backing south
toward daybreak. Clear. Waves 1 to 2 feet.

$$

LMZ845-181515-
South Haven to Holland MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds to 30 knots. Sunny. Waves 4 to 6 feet.
.TONIGHT...Southwest winds to 30 knots. Mostly clear. Waves 4 to
6 feet.
.THURSDAY...West winds 10 to 15 knots. Sunny. Waves 4 to 6 feet
subsiding to 1 to 3 feet late in the day.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots backing south after
midnight. Clear. Waves 1 to 2 feet.

$$

LMZ844-181515-
St Joseph to South Haven MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds 15 to 25 knots increasing to 30 knots late in
the day. Sunny. Waves 2 to 4 feet.
.TONIGHT...Southwest winds to 30 knots. Mostly clear. Waves 3 to
5 feet.
.THURSDAY...West winds 5 to 15 knots. Sunny. Waves 3 to 5 feet
subsiding to 1 to 3 feet late in the day.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots backing south after
midnight. Clear. Waves around 1 foot.

$$



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