National Weather Service United States Department of Commerce

Heavy Lake Effect Snow in Parts of West Michigan on Into Tonight

Bands of lake effect snow will form through the day and into tonight leading to impacts, mainly for areas close to Lake Michigan. Visibility and road conditions can change quickly in lake-effect snow. The heaviest spots of snow will shift around with the changing winds and affect different areas at different times. Read More >

 

FZUS53 KGRR 140906
NSHGRR

Experimental Tabular Nearshore Marine Forecast for Michigan
National Weather Service Grand Rapids MI
506 AM EDT Tue Jun 14 2022

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...

LMZ849-141400-
Pentwater to Manistee MI-
506 AM EDT Tue Jun 14 2022

.Today...
Weather.............Mostly sunny.
Sfc winds...........Southeast 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Partly cloudy.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY NIGHT...
Weather.............Showers with a chance of thunderstorms, then
                              showers likely with a chance of thunderstorms
                              toward daybreak.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........2 to 4 feet.


.FORECAST DAYS 3 THROUGH 5...

.THURSDAY...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.

$$

LMZ848-141400-
Whitehall to Pentwater MI-
506 AM EDT Tue Jun 14 2022

.Today...
Weather.............Mostly sunny.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........2 to 4 feet.

.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY NIGHT...
Weather.............Showers likely with a chance of thunderstorms.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 5 feet.


.FORECAST DAYS 3 THROUGH 5...

.THURSDAY...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.

$$

LMZ847-141400-
Grand Haven to Whitehall MI-
506 AM EDT Tue Jun 14 2022

.Today...
Weather.............Mostly sunny.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........Southeast 15 to 20 knots.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY NIGHT...
Weather.............Showers likely with a chance of thunderstorms.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........2 to 4 feet building to 3 to 5 feet after
                              midnight.
Ocnl waves..........Around 5 feet after midnight.


.FORECAST DAYS 3 THROUGH 5...

.THURSDAY...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.

$$

LMZ846-141400-
Holland to Grand Haven MI-
506 AM EDT Tue Jun 14 2022

.Today...
Weather.............Mostly sunny.
Sfc winds...........Southeast 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY NIGHT...
Weather.............Partly cloudy with chance of showers and
                              thunderstorms, then showers likely with a
                              chance of thunderstorms after midnight.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.


.FORECAST DAYS 3 THROUGH 5...

.THURSDAY...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.

$$

LMZ845-141400-
South Haven to Holland MI-
506 AM EDT Tue Jun 14 2022

.Today...
Weather.............Mostly sunny.
Sfc winds...........South 5 to 10 knots.
100-ft winds........South 10 to 15 knots.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Sunny.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY NIGHT...
Weather.............Partly cloudy with chance of showers and
                              thunderstorms, then showers likely with a
                              chance of thunderstorms toward daybreak.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.


.FORECAST DAYS 3 THROUGH 5...

.THURSDAY...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.

$$

LMZ844-141400-
St Joseph to South Haven MI-
506 AM EDT Tue Jun 14 2022

.Today...
Weather.............Sunny.
Sfc winds...........South 5 to 10 knots.
100-ft winds........South 10 to 15 knots.
Sig waves...........1 to 3 feet.

.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.WEDNESDAY...
Weather.............Sunny.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........1 to 3 feet.

.WEDNESDAY NIGHT...
Weather.............Partly cloudy with chance of showers and
                              thunderstorms.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........2 to 4 feet.


.FORECAST DAYS 3 THROUGH 5...

.THURSDAY...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.

$$

 

Occasional waves will only be displayed when values meet or exceed 5 feet.

 

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