177
FZUS53 KGRR 200718
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
218 AM EST Thu Nov 20 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-200900-
Pentwater to Manistee MI-
218 AM EST Thu Nov 20 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Partly cloudy. Waves
1 foot or less.
.THURSDAY...South winds 10 to 20 knots veering southwest early in
the afternoon. Cloudy with a slight chance of rain showers. Waves
1 to 3 feet building to 2 to 4 feet early in the afternoon.
.THURSDAY NIGHT...West winds 10 to 20 knots becoming after midnight.
Mostly cloudy with a slight chance of rain showers. Waves 2 to
4 feet.
.FRIDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...North winds 5 to 15 knots. Partly cloudy. Waves 1 to
2 feet.
.SATURDAY...Northeast winds 5 to 10 knots veering southwest 10 to
15 knots in the late morning and afternoon. Partly sunny. Waves
around 1 foot.
.SUNDAY...West winds 15 to 25 knots. Sunny. Waves 2 to 4 feet.
.MONDAY...South winds 10 to 15 knots. Mostly sunny. Waves 1 to
3 feet.

$$

LMZ848-200900-
Whitehall to Pentwater MI-
218 AM EST Thu Nov 20 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Mostly cloudy. Waves
1 foot or less.
.THURSDAY...South winds 10 to 20 knots veering southwest early in
the afternoon. Cloudy. Waves 2 to 3 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming around 15 knots
after midnight. Mostly cloudy with a slight chance of rain showers.
Waves 2 to 4 feet.
.FRIDAY...Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...North winds 5 to 15 knots. Partly cloudy. Waves 1 to
3 feet.
.SATURDAY...East winds 5 to 10 knots veering south 10 to 15 knots in
the late morning and afternoon. Mostly sunny. Waves around 1 foot.
.SUNDAY...West winds 20 to 25 knots. Sunny. Waves 3 to 5 feet.
.MONDAY...South winds 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

$$

LMZ847-200900-
Grand Haven to Whitehall MI-
218 AM EST Thu Nov 20 2025

.REST OF TONIGHT...South winds 5 to 10 knots. Cloudy. Waves 1 foot
or less.
.THURSDAY...Southwest winds 10 to 20 knots. Cloudy. Waves 2 to
3 feet.
.THURSDAY NIGHT...Southwest winds around 15 knots veering west after
midnight. Mostly cloudy with a chance of rain showers. Waves 2 to
4 feet.
.FRIDAY...Northwest winds 15 to 20 knots. Partly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots veering northeast around
10 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.SATURDAY...East winds around 10 knots veering southwest early in
the afternoon. Mostly sunny. Waves around 1 foot.
.SUNDAY...West winds 20 to 25 knots. Sunny. Waves 3 to 5 feet.
.MONDAY...Southeast winds 10 to 15 knots. Mostly sunny. Waves 2 to
4 feet.

$$

LMZ846-200900-
Holland to Grand Haven MI-
218 AM EST Thu Nov 20 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Cloudy. Waves 1 foot
or less.
.THURSDAY...South winds 10 to 20 knots. Cloudy. Waves 1 to 3 feet.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots veering west after
midnight. Cloudy with a chance of rain showers. Waves 2 to 3 feet.
.FRIDAY...Northwest winds 10 to 20 knots. Partly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots veering northeast after
midnight. Partly cloudy. Waves 1 to 3 feet.
.SATURDAY...East winds around 10 knots veering southwest early in
the afternoon. Mostly sunny. Waves 1 foot or less.
.SUNDAY...West winds 20 to 25 knots. Sunny. Waves 3 to 5 feet.
.MONDAY...Southeast winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$

LMZ845-200900-
South Haven to Holland MI-
218 AM EST Thu Nov 20 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Cloudy with a slight
chance of rain showers. Waves 1 foot or less.
.THURSDAY...South winds 10 to 15 knots. Cloudy. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots veering west after
midnight. Cloudy with a chance of rain showers. Waves 2 to 3 feet.
.FRIDAY...Northwest winds 10 to 15 knots. Mostly cloudy. Waves 2 to
3 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots veering northeast after
midnight. Partly cloudy. Waves 1 to 3 feet.
.SATURDAY...East winds around 10 knots veering southwest early in
the afternoon. Mostly sunny. Waves around 1 foot.
.SUNDAY...West winds 15 to 25 knots. Sunny. Waves 3 to 5 feet.
.MONDAY...South winds 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.

$$

LMZ844-200900-
St Joseph to South Haven MI-
218 AM EST Thu Nov 20 2025

.REST OF TONIGHT...South winds 10 to 15 knots. Cloudy. Waves less
than 1 foot.
.THURSDAY...South winds 5 to 15 knots. Cloudy. Waves around 1 foot.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots veering west after
midnight. Cloudy with a chance of rain showers. Waves 1 to 2 feet.
.FRIDAY...Northwest winds 10 to 15 knots. Mostly cloudy. Waves 1 to
3 feet.
.FRIDAY NIGHT...North winds 10 to 15 knots veering northeast after
midnight. Partly cloudy with a slight chance of rain showers. Waves
2 to 3 feet.
.SATURDAY...Northeast winds around 10 knots veering southwest early
in the afternoon. Mostly sunny. Waves 1 to 2 feet.
.SUNDAY...West winds 15 to 25 knots. Sunny. Waves 2 to 4 feet.
.MONDAY...South winds 10 to 15 knots. Partly sunny. Waves 2 to
3 feet.

$$