Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 250231
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
931 PM EST Mon Nov 24 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-250900-
Pentwater to Manistee MI-
931 PM EST Mon Nov 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE THURSDAY
NIGHT...

.THROUGH EARLY EVENING...South winds 15 to 25 knots. Mostly sunny.
Waves 5 to 7 feet.
.TONIGHT...South winds 10 to 20 knots. Cloudy with a chance of rain
showers. Waves 5 to 7 feet.
.TUESDAY...Southeast winds 5 to 10 knots. Cloudy with a chance of
rain showers. Patchy fog. Waves 1 to 3 feet.
.TUESDAY NIGHT...South winds 5 to 15 knots increasing to 15 to
25 knots in the late evening and early morning, then becoming
southwest gales to 35 knots after midnight. Rain showers. Waves 2 to
3 feet building to 6 to 8 feet after midnight.
.WEDNESDAY...West gales to 40 knots. Rain and snow showers. Waves
9 to 13 feet building to 12 to 16 feet early in the afternoon.
.WEDNESDAY NIGHT...West storm force winds to 55 knots. Cloudy with a
chance of snow showers. Waves 13 to 17 feet.
.THANKSGIVING DAY...Northwest storm force winds to 50 knots
decreasing to gales to 45 knots in the late morning and afternoon.
Snow showers likely. Waves 11 to 15 feet.
.FRIDAY...Northwest winds to 30 knots decreasing to 10 to 20 knots
early in the afternoon. Mostly cloudy. Waves 6 to 8 feet subsiding
to 3 to 5 feet early in the afternoon.
.SATURDAY...Southwest winds 10 to 15 knots backing south in the late
morning and afternoon. Mostly cloudy with a chance of snow showers.
Waves 2 to 3 feet.

$$

LMZ848-250900-
Whitehall to Pentwater MI-
931 PM EST Mon Nov 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...

.THROUGH EARLY EVENING...South winds 20 to 25 knots. Partly sunny.
Waves 5 to 7 feet.
.TONIGHT...South winds 10 to 20 knots. Cloudy with a chance of rain
showers. Waves 4 to 6 feet.
.TUESDAY...Southeast winds 5 to 10 knots. Rain showers likely.
Patchy fog. Waves 1 to 3 feet.
.TUESDAY NIGHT...South winds 5 to 15 knots becoming southwest 15 to
25 knots in the late evening and early morning, then increasing to
gales to 40 knots after midnight. Rain showers. Waves around 1 foot
building to 6 to 9 feet.
.WEDNESDAY...West gales to 45 knots. Rain and snow showers. Waves
12 to 16 feet building to 14 to 18 feet early in the afternoon.
.WEDNESDAY NIGHT...West storm force winds to 55 knots. Cloudy with a
chance of snow showers. Waves 14 to 18 feet.
.THANKSGIVING DAY...Northwest storm force winds to 50 knots
decreasing to gales to 45 knots in the late morning and afternoon.
Snow showers likely. Waves 12 to 16 feet.
.FRIDAY...Northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. Mostly cloudy. Waves 6 to 9 feet
subsiding to 4 to 6 feet early in the afternoon.
.SATURDAY...South winds 10 to 20 knots. Snow showers likely. Waves
1 to 2 feet building to 2 to 4 feet in the late morning and
afternoon.

$$

LMZ847-250900-
Grand Haven to Whitehall MI-
931 PM EST Mon Nov 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...

.THROUGH EARLY EVENING...South winds 20 to 25 knots. Cloudy. Waves
4 to 6 feet.
.TONIGHT...South winds 10 to 20 knots. Cloudy with a chance of rain
showers. Waves 4 to 6 feet subsiding to 2 to 3 feet after midnight.
.TUESDAY...Southeast winds 10 to 15 knots. Rain showers likely.
Patchy fog. Waves 1 to 3 feet.
.TUESDAY NIGHT...South winds 10 to 15 knots veering southwest 15 to
25 knots in the late evening and early morning, then increasing to
gales to 40 knots after midnight. Rain showers. Waves around 1 foot
building to 7 to 10 feet.
.WEDNESDAY...West gales to 45 knots. Rain and snow showers. Waves
13 to 17 feet building to 14 to 18 feet early in the afternoon.
.WEDNESDAY NIGHT...West storm force winds to 55 knots. Snow showers.
Waves 15 to 19 feet.
.THANKSGIVING DAY...Northwest storm force winds to 50 knots becoming
gales to 45 knots in the late morning and afternoon. Snow showers
likely. Waves 12 to 16 feet.
.FRIDAY...Northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. Mostly cloudy. Waves 6 to 9 feet.
.SATURDAY...South winds 15 to 20 knots. Snow showers likely. Waves
2 to 4 feet.

$$

LMZ846-250900-
Holland to Grand Haven MI-
931 PM EST Mon Nov 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...

.THROUGH EARLY EVENING...South winds 15 to 20 knots. Mostly cloudy.
Waves 3 to 5 feet.
.TONIGHT...South winds 10 to 20 knots. Cloudy with a chance of rain
showers. Waves 2 to 4 feet.
.TUESDAY...Southeast winds 10 to 15 knots. Rain showers. Patchy fog.
Waves 1 to 2 feet.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming west gales
to 45 knots. Rain showers. Waves around 1 foot building to 7 to
10 feet.
.WEDNESDAY...West gales to 45 knots. Rain and snow showers. Waves
13 to 17 feet building to 15 to 19 feet early in the afternoon.
.WEDNESDAY NIGHT...West storm force winds to 55 knots. Snow showers.
Waves 15 to 19 feet.
.THANKSGIVING DAY...Northwest storm force winds to 50 knots
decreasing to gales to 45 knots in the late morning and afternoon.
Snow showers likely. Waves 13 to 17 feet.
.FRIDAY...Northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. Mostly cloudy. Waves 7 to 10 feet.
.SATURDAY...South winds 10 to 20 knots. Snow showers likely. Waves
2 to 4 feet.

$$

LMZ845-250900-
South Haven to Holland MI-
931 PM EST Mon Nov 24 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...

.THROUGH EARLY EVENING...South winds 15 to 20 knots. Partly sunny.
Waves 2 to 4 feet.
.TONIGHT...South winds 10 to 15 knots. Cloudy with a chance of rain
showers. Waves 2 to 3 feet.
.TUESDAY...Southeast winds around 10 knots veering south early in
the afternoon. Rain showers. Patchy fog. Waves around 1 foot.
.TUESDAY NIGHT...Southwest winds 5 to 15 knots becoming west gales
to 45 knots. Rain showers. Waves around 1 foot building to 7 to
10 feet.
.WEDNESDAY...West gales to 45 knots. Rain and snow showers. Waves
12 to 16 feet building to 14 to 18 feet early in the afternoon.
.WEDNESDAY NIGHT...West storm force winds to 55 knots. Snow showers.
Waves 15 to 19 feet.
.THANKSGIVING DAY...Northwest storm force winds to 50 knots
decreasing to gales to 45 knots in the late morning and afternoon.
Snow showers likely. Waves 13 to 17 feet.
.FRIDAY...Northwest gales to 35 knots decreasing to 15 to 25 knots.
Mostly cloudy with a chance of snow showers. Waves 7 to 10 feet
subsiding to 5 to 7 feet early in the afternoon.
.SATURDAY...South winds 10 to 20 knots. Snow showers likely. Waves
1 to 3 feet.

$$

LMZ844-250900-
St Joseph to South Haven MI-
931 PM EST Mon Nov 24 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...

.THROUGH EARLY EVENING...South winds 15 to 20 knots. Mostly sunny.
Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 15 knots. Cloudy with a chance of rain
showers. Waves 1 to 2 feet.
.TUESDAY...Southeast winds around 10 knots veering southwest early
in the afternoon. Rain showers. Patchy fog. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds 5 to 15 knots becoming west gales
to 40 knots. Rain showers. Waves 1 foot or less building to 7 to
10 feet.
.WEDNESDAY...West gales to 45 knots. Rain and snow showers. Waves
11 to 15 feet building to 13 to 17 feet early in the afternoon.
.WEDNESDAY NIGHT...West storm force winds to 55 knots. Snow showers
likely. Waves 14 to 18 feet.
.THANKSGIVING DAY...West storm force winds to 50 knots veering
northwest gales to 45 knots in the late morning and afternoon.
Mostly cloudy with snow showers likely. Waves 12 to 16 feet.
.FRIDAY...Northwest gales to 35 knots decreasing to 15 to 20 knots.
Mostly cloudy. Waves 7 to 10 feet subsiding to 5 to 7 feet early in
the afternoon.
.SATURDAY...South winds 10 to 20 knots. Snow showers likely. Waves
1 to 3 feet.

$$