382
FZUS53 KGRR 212103
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
403 PM EST Fri Nov 21 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-220900-
Pentwater to Manistee MI-
403 PM EST Fri Nov 21 2025

.THROUGH EARLY EVENING...Northwest winds around 15 knots. Mostly
sunny. Waves 1 to 3 feet.
.TONIGHT...North winds 5 to 15 knots. Partly cloudy. Waves 1 to
3 feet.
.SATURDAY...Northwest winds around 10 knots backing south in the
late morning and early afternoon, then increasing to 15 to 25 knots
early in the afternoon. Partly sunny. Waves around 1 foot building
to 2 to 4 feet early in the afternoon.
.SATURDAY NIGHT...Southwest winds to 30 knots veering west in the
late evening and overnight. Partly cloudy. Waves 4 to 6 feet.
.SUNDAY...Northwest winds 15 to 25 knots backing west 10 to 15 knots
early in the afternoon. Mostly sunny. Waves 4 to 6 feet subsiding to
2 to 3 feet early in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots backing south after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...South winds 10 to 20 knots. Partly sunny. Waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.TUESDAY...South winds 10 to 20 knots veering southwest early in the
afternoon. Rain showers likely. Waves 2 to 4 feet.
.WEDNESDAY...West gales to 45 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 7 to 10 feet.

$$

LMZ848-220900-
Whitehall to Pentwater MI-
403 PM EST Fri Nov 21 2025

.THROUGH EARLY EVENING...Northwest winds around 15 knots. Partly
sunny. Waves 1 to 3 feet.
.TONIGHT...North winds 5 to 15 knots veering northeast in the late
evening and overnight. Partly cloudy. Waves 1 to 2 feet.
.SATURDAY...East winds 5 to 15 knots veering south in the late
morning and early afternoon, then increasing to 15 to 25 knots early
in the afternoon. Partly sunny. Waves 2 to 3 feet.
.SATURDAY NIGHT...Southwest winds to 30 knots veering west in the
late evening and overnight. Partly cloudy. Waves 5 to 7 feet.
.SUNDAY...Northwest winds 15 to 25 knots. Sunny. Waves 4 to 6 feet
subsiding to 2 to 4 feet early in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots backing south after
midnight. Mostly clear. Waves 1 to 2 feet.
.MONDAY...South winds 10 to 20 knots. Partly sunny. Waves 2 to
4 feet.
.TUESDAY...South winds 15 to 20 knots veering southwest early in the
afternoon. Mostly cloudy with a chance of rain showers. Waves 3 to
5 feet.
.WEDNESDAY...West gales to 45 knots. Partly sunny with a chance of
rain and snow showers. Waves 7 to 11 feet.

$$

LMZ847-220900-
Grand Haven to Whitehall MI-
403 PM EST Fri Nov 21 2025

.THROUGH EARLY EVENING...Northwest winds 10 to 15 knots. Partly
sunny. Waves 1 to 3 feet.
.TONIGHT...North winds 10 to 15 knots veering northeast 5 to
10 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.SATURDAY...East winds 5 to 10 knots veering south 10 to 20 knots in
the late morning and afternoon. Partly sunny. Waves 2 to 3 feet.
.SATURDAY NIGHT...Southwest winds to 30 knots veering northwest
after midnight. Partly cloudy. Waves 5 to 7 feet.
.SUNDAY...Northwest winds 15 to 25 knots. Sunny. Waves 5 to 7 feet.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots backing south after
midnight. Mostly clear. Waves 1 to 3 feet.
.MONDAY...South winds 15 to 20 knots. Partly sunny. Waves 2 to
4 feet.
.TUESDAY...South winds 15 to 20 knots veering southwest early in the
afternoon. Rain showers. Waves 3 to 5 feet.
.WEDNESDAY...West gales to 45 knots becoming storm force winds to
50 knots in the late morning and afternoon. Mostly cloudy with a
chance of rain and snow showers. Waves 8 to 12 feet.

$$

LMZ846-220900-
Holland to Grand Haven MI-
403 PM EST Fri Nov 21 2025

.THROUGH EARLY EVENING...Northwest winds 10 to 15 knots. Mostly
cloudy. Waves 1 to 3 feet.
.TONIGHT...North winds 10 to 15 knots veering northeast after
midnight. Partly cloudy. Waves 1 to 3 feet.
.SATURDAY...East winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering southwest 10 to 20 knots
early in the afternoon. Partly sunny. Waves 1 to 3 feet.
.SATURDAY NIGHT...Southwest winds to 30 knots veering northwest
after midnight. Partly cloudy. Waves 5 to 7 feet.
.SUNDAY...Northwest winds 15 to 25 knots. Sunny. Waves 5 to 7 feet.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots backing south after
midnight. Mostly clear. Waves 2 to 3 feet.
.MONDAY...South winds 10 to 20 knots. Partly sunny. Waves 2 to
3 feet.
.TUESDAY...South winds 15 to 20 knots veering southwest early in the
afternoon. Rain showers. Waves 3 to 5 feet.
.WEDNESDAY...West gales to 45 knots increasing to storm force winds
to 50 knots early in the afternoon. Mostly cloudy with a chance of
rain and snow showers. Waves 8 to 12 feet.

$$

LMZ845-220900-
South Haven to Holland MI-
403 PM EST Fri Nov 21 2025

.THROUGH EARLY EVENING...Northwest winds 10 to 15 knots. Mostly
cloudy. Waves 1 to 3 feet.
.TONIGHT...North winds 10 to 15 knots veering northeast after
midnight. Mostly cloudy in the evening then clearing. Waves 1 to
3 feet.
.SATURDAY...East winds 5 to 10 knots veering southwest 10 to
15 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet.
.SATURDAY NIGHT...Southwest winds 15 to 25 knots veering west to
30 knots in the late evening and early morning, then veering
northwest after midnight. Partly cloudy. Waves 3 to 5 feet building
to 5 to 7 feet in the late evening and overnight.
.SUNDAY...Northwest winds 15 to 25 knots decreasing to 10 to
15 knots early in the afternoon. Sunny. Waves 5 to 7 feet.
.SUNDAY NIGHT...West winds around 10 knots backing south in the late
evening and overnight. Mostly clear. Waves 2 to 3 feet.
.MONDAY...South winds 10 to 20 knots. Partly sunny. Waves 1 to
2 feet.
.TUESDAY...South winds 15 to 20 knots veering southwest early in the
afternoon. Rain showers. Waves 1 to 3 feet building to 2 to 4 feet
in the late morning and afternoon.
.WEDNESDAY...West gales to 45 knots becoming storm force winds to
50 knots early in the afternoon. Mostly cloudy with a chance of rain
and snow showers. Waves 7 to 11 feet.

$$

LMZ844-220900-
St Joseph to South Haven MI-
403 PM EST Fri Nov 21 2025

.THROUGH EARLY EVENING...North winds around 10 knots. Cloudy. Waves
1 to 3 feet.
.TONIGHT...Northeast winds 10 to 15 knots. Mostly cloudy in the
evening then becoming partly cloudy. Waves 1 to 2 feet.
.SATURDAY...East winds 5 to 10 knots veering southwest 10 to
15 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet.
.SATURDAY NIGHT...Southwest winds to 30 knots veering west after
midnight. Partly cloudy. Waves 2 to 4 feet building to 4 to 6 feet
in the late evening and overnight.
.SUNDAY...Northwest winds 15 to 25 knots decreasing to 10 to
15 knots early in the afternoon. Sunny. Waves 4 to 6 feet.
.SUNDAY NIGHT...West winds 5 to 15 knots backing south in the late
evening and overnight. Mostly clear. Waves 2 to 3 feet.
.MONDAY...South winds 10 to 15 knots. Partly sunny. Waves around
1 foot.
.TUESDAY...South winds 15 to 20 knots veering southwest early in the
afternoon. Rain showers. Waves 2 to 3 feet.
.WEDNESDAY...West gales to 40 knots. Partly sunny. Waves 7 to
10 feet.

$$