Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
000
FZUS53 KGRR 311505
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1105 AM EDT Fri Mar 31 2023

For waters within five nautical miles of shore on Lake Michigan

LMZ849-312100-
Pentwater to Manistee MI-
1105 AM EDT Fri Mar 31 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...

.REST OF TODAY...Southeast winds 10 to 15 knots. Rain showers and a
chance of thunderstorms. Waves 3 to 5 feet.
.TONIGHT...Southeast winds 10 to 20 knots veering south 15 to
25 knots late at night, then veering west toward daybreak. Rain
showers and a chance of thunderstorms. Waves 3 to 5 feet building to
5 to 7 feet toward daybreak.
.SATURDAY...North gales to 40 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 14 to 18 feet.
.SATURDAY NIGHT...North winds 15 to 25 knots becoming northeast 5 to
10 knots late at night, then veering southeast toward daybreak.
Partly cloudy. Waves 7 to 10 feet subsiding to 2 to 3 feet.
.SUNDAY...South winds 15 to 25 knots. Partly sunny. Waves 1 to
3 feet building to 5 to 7 feet.
.MONDAY...Southwest winds 10 to 15 knots veering west 5 to 10 knots
late in the day. Partly sunny. Waves 3 to 5 feet subsiding to 1 to
3 feet late in the day.
.TUESDAY...East winds 10 to 20 knots. Rain showers likely. Waves
1 to 2 feet.

$$

LMZ848-312100-
Whitehall to Pentwater MI-
1105 AM EDT Fri Mar 31 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...

.REST OF TODAY...South winds 15 to 20 knots. Rain showers likely and
a chance of thunderstorms. Waves 5 to 7 feet.
.TONIGHT...South winds 15 to 25 knots veering southwest to 30 knots
after midnight. Rain showers and a chance of thunderstorms. Waves
3 to 5 feet building to 6 to 9 feet after midnight.
.SATURDAY...North gales to 45 knots. Mostly cloudy with a chance of
rain showers. Waves 7 to 11 feet building to 12 to 16 feet.
.SATURDAY NIGHT...North winds to 30 knots becoming northeast 5 to
15 knots late at night, then veering southeast toward daybreak.
Partly cloudy. Waves 7 to 10 feet subsiding to 2 to 3 feet.
.SUNDAY...South winds 10 to 20 knots increasing to 30 knots. Partly
sunny. Waves 2 to 3 feet building to 6 to 8 feet.
.MONDAY...Southwest winds 10 to 15 knots veering northwest 5 to
10 knots late in the day. Partly sunny. Waves 4 to 6 feet subsiding
to 1 to 3 feet late in the day.
.TUESDAY...East winds 10 to 20 knots. Rain showers likely. Waves
1 to 2 feet.

$$

LMZ847-312100-
Grand Haven to Whitehall MI-
1105 AM EDT Fri Mar 31 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...

.REST OF TODAY...South winds 15 to 25 knots. Cloudy with a chance of
showers and thunderstorms. Waves 5 to 7 feet.
.TONIGHT...South winds to 30 knots veering southwest after midnight.
Rain showers and a chance of thunderstorms. Waves 4 to 6 feet
building to 7 to 10 feet after midnight.
.SATURDAY...West winds to 30 knots veering north gales to 40 knots.
Mostly cloudy with a chance of rain showers. Waves 9 to 13 feet.
.SATURDAY NIGHT...North winds to 30 knots decreasing to 5 to
15 knots late at night, then veering southeast toward daybreak.
Mostly clear. Waves 6 to 8 feet subsiding to 1 to 2 feet.
.SUNDAY...South winds to 30 knots. Partly sunny. Waves 2 to 3 feet
building to 5 to 7 feet.
.MONDAY...Southwest winds 10 to 15 knots veering northwest 5 to
10 knots late in the day. Partly sunny. Waves 4 to 6 feet subsiding
to 1 to 3 feet late in the day.
.TUESDAY...East winds 10 to 20 knots. Rain showers likely. Waves
1 to 2 feet.

$$

LMZ846-312100-
Holland to Grand Haven MI-
1105 AM EDT Fri Mar 31 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...

.REST OF TODAY...South winds 20 to 25 knots. Cloudy with a chance of
showers and thunderstorms. Waves 5 to 7 feet.
.TONIGHT...South winds to 30 knots veering southwest late at night,
then becoming gales to 35 knots toward daybreak. Rain showers and a
chance of thunderstorms. Waves 4 to 6 feet building to 7 to 10 feet
after midnight.
.SATURDAY...West winds to 30 knots veering northwest gales to
40 knots. Mostly cloudy with a chance of rain showers. Waves 11 to
15 feet.
.SATURDAY NIGHT...North winds to 30 knots decreasing to 10 to
20 knots late at night, then veering southeast 5 to 10 knots toward
daybreak. Mostly clear. Waves 7 to 10 feet subsiding to 1 to 3 feet.
.SUNDAY...South winds 15 to 25 knots. Mostly sunny. Waves 1 to
3 feet building to 3 to 5 feet.
.MONDAY...Southwest winds 10 to 15 knots veering northwest 5 to
10 knots late in the day. Partly sunny with a chance of rain
showers. Waves 3 to 5 feet subsiding to 2 to 3 feet.
.TUESDAY...East winds 15 to 20 knots. Rain showers likely. Waves
1 to 3 feet.

$$

LMZ845-312100-
South Haven to Holland MI-
1105 AM EDT Fri Mar 31 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...

.REST OF TODAY...South winds 20 to 25 knots. A chance of showers and
thunderstorms through early afternoon, then rain showers likely and
a chance of thunderstorms in the afternoon. Waves 4 to 6 feet.
.TONIGHT...South winds to 30 knots veering southwest after midnight.
Rain showers and a chance of thunderstorms. Waves 3 to 5 feet
building to 6 to 8 feet after midnight.
.SATURDAY...West winds to 30 knots veering northwest gales to
40 knots. Mostly cloudy with a chance of rain showers. Waves 7 to
10 feet building to 13 to 17 feet.
.SATURDAY NIGHT...North winds to 30 knots decreasing to 5 to
15 knots late at night, then veering southeast toward daybreak.
Mostly clear. Waves 8 to 12 feet subsiding to 2 to 4 feet.
.SUNDAY...South winds 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.MONDAY...Southwest winds 5 to 15 knots veering northwest late in
the day. Partly sunny with a chance of rain showers. Waves 2 to
4 feet subsiding to 1 to 3 feet.
.TUESDAY...East winds 15 to 20 knots. Rain showers likely. Waves
around 1 foot.

$$

LMZ844-312100-
St Joseph to South Haven MI-
1105 AM EDT Fri Mar 31 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...

.REST OF TODAY...South winds 20 to 25 knots. A chance of showers and
thunderstorms through early afternoon, then rain showers likely and
a chance of thunderstorms in the afternoon. Waves 2 to 4 feet.
.TONIGHT...Southwest winds to 30 knots. Rain showers and a chance of
thunderstorms. Waves 5 to 7 feet.
.SATURDAY...West winds to 30 knots veering northwest gales to
40 knots. Mostly cloudy with a chance of rain showers. Waves 6 to
9 feet building to 15 to 19 feet.
.SATURDAY NIGHT...North winds to 30 knots decreasing to 5 to
15 knots late at night, then veering east toward daybreak. Mostly
clear. Waves 11 to 15 feet subsiding to 3 to 5 feet.
.SUNDAY...South winds 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.MONDAY...Southwest winds 5 to 10 knots veering north late in the
day. Partly sunny with a chance of rain showers. Waves 1 to 3 feet.
.TUESDAY...East winds 15 to 20 knots. Rain showers likely. Waves
1 to 2 feet.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.