fzus53 kapx 212125
nshapx

lmz345-346-220530-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
525 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...west wind 10 to 20 knots. gusts to 25
knots. mostly cloudy. waves 2 to 4 feet. 
.tonight...northwest wind 15 to 20 knots. slight chance of rain.
waves 2 to 4 feet. 
.thursday...east wind 15 to 20 knots with gusts to around
30 knots. rain showers likely. waves 2 feet or less. 
.thursday night...south wind 10 to 15 knots with gusts to around
30 knots. rain showers. waves 3 to 5 feet. 
.friday...north wind 10 to 20 knots with gusts to around
25 knots. chance of showers. waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 212051
nshgrb

lmz541>543-220430-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
351 pm cdt wed oct 21 2020

.tonight...w wind 10 to 15 kts veering ne 5 to 10 kts after
midnight. waves 2 ft or less. a chance of showers after midnight.
.thursday...ne wind 15 to 25 kts. waves 2 to 4 ft building to 4 
to 7 ft in the afternoon. a chance of showers in the morning, then
showers and a slight chance of thunderstorms in the afternoon. a
small craft advisory will be needed.
.thursday night...n wind 15 to 25 kts. waves 4 to 7 ft. rain
showers in the evening. rain after midnight. 
.friday...n wind 15 to 25 kts. waves 4 to 7 ft subsiding to 3 to
5 ft in the afternoon. a chance of light rain.  

$$

fzus53 kgrr 212006
nshgrr

lmz848-220800-
whitehall to pentwater mi-
405 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 10 to 20 knots. mostly
cloudy. waves 2 to 4 feet. 
.tonight...west winds around 10 knots veering north late at night,
then veering east 10 to 15 knots toward daybreak. a chance of rain
showers in the evening, then rain showers likely overnight. waves
1 to 3 feet. 
.thursday...east winds 10 to 20 knots. rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.thursday night...southeast winds 15 to 25 knots becoming south
gales to 35 knots late at night, then decreasing to 10 to 20 knots
toward daybreak. rain showers and a slight chance of thunderstorms.
waves 3 to 5 feet building to 5 to 7 feet after midnight. 
.friday...northwest winds 15 to 25 knots veering north to 30 knots
late in the day. rain showers likely and a slight chance of
thunderstorms. waves 5 to 7 feet. 
.friday night...north winds 15 to 25 knots. mostly cloudy. waves
5 to 7 feet. 
.saturday...north winds 10 to 15 knots. partly sunny. waves 2 to
4 feet.
.sunday...east winds 10 to 15 knots. rain showers likely. waves
around 1 foot. 
.monday...north winds 15 to 20 knots. cloudy with a chance of rain
showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 212006
nshgrr

lmz847-220800-
grand haven to whitehall mi-
405 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 10 to 20 knots. partly
sunny. waves 2 to 4 feet. 
.tonight...east winds 5 to 10 knots backing northeast 10 to 20 knots
toward daybreak. rain showers likely in the evening, then rain
showers and a slight chance of thunderstorms overnight. waves 1 to
3 feet. 
.thursday...east winds 15 to 25 knots. rain showers and a slight
chance of thunderstorms. patchy fog. waves 1 to 2 feet. 
.thursday night...southeast winds 15 to 25 knots veering south to
30 knots after midnight. rain showers likely and a slight chance of
thunderstorms. waves 3 to 5 feet building to 5 to 7 feet after
midnight. 
.friday...west winds around 20 knots veering northwest. cloudy with
a chance of rain showers and a slight chance of thunderstorms. waves
5 to 7 feet. 
.friday night...north winds 15 to 25 knots decreasing to 10 to
15 knots toward daybreak. mostly cloudy. waves 4 to 6 feet. 
.saturday...north winds 10 to 15 knots. partly sunny. waves 1 to
3 feet.
.sunday...east winds 10 to 15 knots. rain showers likely. waves
around 1 foot. 
.monday...north winds 15 to 20 knots. cloudy with a chance of rain
showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 212006
nshgrr

lmz845-220800-
south haven to holland mi-
405 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 5 to 15 knots. partly
sunny. waves 2 to 4 feet. 
.tonight...east winds 5 to 15 knots backing northeast 15 to 20 knots
toward daybreak. rain showers likely in the evening, then rain
showers and a slight chance of thunderstorms overnight. waves 1 to
2 feet. 
.thursday...southeast winds 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 1 to 2 feet. 
.thursday night...south winds 15 to 25 knots increasing to 30 knots
after midnight. rain showers likely and a slight chance of
thunderstorms. waves 2 to 4 feet building to 4 to 6 feet after
midnight. 
.friday...west winds 20 to 25 knots veering northwest. rain showers
and a slight chance of thunderstorms. waves 5 to 7 feet. 
.friday night...north winds 15 to 25 knots. mostly cloudy. waves
5 to 7 feet. 
.saturday...northeast winds 10 to 15 knots. partly sunny. waves 2 to
4 feet.
.sunday...east winds 15 to 20 knots. rain showers likely. waves
around 1 foot. 
.monday...north winds 10 to 20 knots. cloudy with a chance of rain
showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 212006
nshgrr

lmz844-220800-
st joseph to south haven mi-
405 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...west winds around 10 knots. partly sunny.
waves 2 to 3 feet. 
.tonight...east winds 5 to 15 knots backing northeast 15 to 20 knots
toward daybreak. rain showers likely in the evening, then rain
showers likely and a slight chance of thunderstorms overnight. waves
1 to 2 feet. 
.thursday...east winds 10 to 20 knots. mostly cloudy with a chance
of showers and thunderstorms. waves 1 to 2 feet. 
.thursday night...south winds 15 to 25 knots increasing to 30 knots
after midnight. partly cloudy with a chance of rain showers. waves
3 to 5 feet. 
.friday...west winds 20 to 25 knots veering northwest. rain showers
and a slight chance of thunderstorms. waves 4 to 6 feet building to
5 to 7 feet late in the day. 
.friday night...north winds 15 to 25 knots. mostly cloudy. waves
6 to 8 feet. 
.saturday...northeast winds 10 to 15 knots. partly sunny. waves 3 to
5 feet subsiding to 2 to 3 feet late in the day. 
.sunday...east winds 10 to 20 knots. rain showers likely. waves
around 1 foot. 
.monday...north winds 15 to 20 knots. cloudy with a chance of rain
showers. waves 2 to 4 feet.

$$

fzus53 kgrr 212006
nshgrr

lmz846-220800-
holland to grand haven mi-
405 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 5 to 15 knots. partly
sunny. waves 2 to 4 feet. 
.tonight...east winds 10 to 20 knots. rain showers likely in the
evening, then rain showers and a slight chance of thunderstorms
overnight. waves 1 to 3 feet. 
.thursday...east winds 15 to 25 knots. rain showers and a chance of
thunderstorms. patchy fog. waves 1 to 2 feet. 
.thursday night...southeast winds to 30 knots veering south gales to
35 knots late at night, then veering southwest to 30 knots toward
daybreak. partly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 2 to 4 feet building to 5 to 7 feet
after midnight. 
.friday...west winds 20 to 25 knots veering northwest. rain showers
and a slight chance of thunderstorms. waves 5 to 7 feet. 
.friday night...north winds 15 to 25 knots decreasing to 10 to
15 knots toward daybreak. mostly cloudy. waves 5 to 7 feet. 
.saturday...northeast winds 10 to 15 knots. partly sunny. waves 1 to
3 feet.
.sunday...east winds 10 to 20 knots. rain showers likely. waves
around 1 foot. 
.monday...north winds 15 to 20 knots. cloudy with a chance of rain
showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 212006
nshgrr
628 

nearshore marine forecast
national weather service grand rapids mi
405 pm edt wed oct 21 2020

for waters within five nautical miles of shore on lake michigan

lmz849-220800-
pentwater to manistee mi-
405 pm edt wed oct 21 2020

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 10 to 20 knots. mostly
cloudy. waves 2 to 4 feet. 
.tonight...west winds 5 to 15 knots veering north late at night,
then veering east toward daybreak. cloudy with a chance of rain
showers. waves 2 to 3 feet. 
.thursday...east winds 15 to 25 knots. rain showers likely and a
slight chance of thunderstorms. patchy fog. waves 1 to 2 feet. 
.thursday night...southeast winds 15 to 25 knots becoming south
gales to 35 knots late at night, then becoming northeast 15 to
25 knots toward daybreak. rain showers and a slight chance of
thunderstorms. waves 1 to 3 feet building to 4 to 6 feet after
midnight. 
.friday...north winds 15 to 25 knots increasing to 30 knots late in
the day. rain showers likely and a slight chance of thunderstorms.
waves 5 to 7 feet. 
.friday night...north winds 15 to 25 knots. mostly cloudy. waves
5 to 7 feet. 
.saturday...north winds 10 to 15 knots. mostly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday...east winds 10 to 15 knots. rain showers likely. waves
around 1 foot. 
.monday...north winds 15 to 20 knots. mostly cloudy with a chance of
rain showers. waves 2 to 3 feet. 

$$

fzus53 kiwx 211929
nshiwx
699 

nearshore marine forecast
national weather service northern indiana
329 pm edt wed oct 21 2020

for waters within five nautical miles of shore on lake michigan

lmz046-220415-
michigan city in to new buffalo mi-
329 pm edt wed oct 21 2020

.tonight...east wind 5 to 15 knots. showers likely and a chance 
of thunderstorms. waves 1 to 2 feet. 
.thursday...southeast wind 10 to 15 knots veering south in the
afternoon. chance of showers and thunderstorms in the morning.
waves 1 to 3 feet. 
.thursday night...south wind 15 to 20 knots. gusts up to
25 knots. chance of showers and a slight chance of thunderstorms
after midnight. waves 2 to 4 feet. a small craft advisory 
may be needed. 
.friday...west wind 15 to 20 knots veering northwest in the
afternoon. gusts up to 25 knots. chance for showers and
thunderstorms. waves 2 to 4 feet building to 4 to 7 feet 
occasionally to 9 feet in the afternoon. a small craft advisory 
may be needed. 

the water temperature at st. joseph is 56 degrees and at michigan
city is 56 degrees.

$$

fzus53 kiwx 211929
nshiwx

lmz043-220415-
new buffalo mi to st joseph mi-
329 pm edt wed oct 21 2020

.tonight...east wind 5 to 15 knots. showers likely and a chance
for thunderstorms. waves 1 to 2 feet.
.thursday...southeast wind 10 to 15 knots veering south in the
afternoon. chance of showers and thunderstorms in the morning.
waves 1 to 3 feet. 
.thursday night...south wind 15 to 25 knots. chance of showers
and a slight chance of thunderstorms after midnight. waves 2 to
4 feet. a small craft advisory may be needed. 
.friday...west wind 15 to 20 knots veering northwest in the
afternoon. gusts up to 25 knots. chance for showers and
thunderstorms. waves 3 to 5 feet building to 5 to 8 feet 
occasionally to 10 feet in the afternoon. a small craft advisory 
may be needed. 

the water temperature at st. joseph is 56 degrees and at michigan
city is 56 degrees.

$$

fzus53 klot 212034
nshlot
425 

nearshore marine forecast
national weather service chicago/romeoville il
334 pm cdt wed oct 21 2020

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

lmz740>742-220330-
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-
334 pm cdt wed oct 21 2020

...small craft advisory in effect from late tonight through
thursday afternoon...

.tonight...east winds 10 to 15 kt increasing to 15 to 25 kt late.
rain showers likely in the evening. chance of thunderstorms
through the night. rain showers after midnight. waves around 1 ft
building to 3 to 6 ft occasionally to 8 ft towarddaybreak.
.thursday...east winds 15 to 25 kt becoming southeast 10 to 15 kt
in the early afternoon and then south 10 to 20 kt in the late
afternoon. areas of fog in the morning. patchy fog in the 
afternoon. showers likely in the morning with a chance of
thunderstorms. waves 4 to 6 ft occasionally to 8 ft subsiding to 
2 to 4 ft in the afternoon.
.thursday night...south winds 15 to 25 kt increasing to 30 kt in
the mid evening and then becoming southwest 15 to 25 kt late. 
showers likely through the night. slight chance of thunderstorms 
after midnight. waves 2 to 4 ft building to 3 to 6 ft occasionally
to 8 ft.
.friday...west winds 15 to 25 kt becoming northwest 20 to 25 kt. 
rain showers in the morning. slight chance of thunderstorms 
through the day. chance of showers in the afternoon. waves 1 to 3
ft building to 3 to 5 ft in the afternoon. 

$$

fzus53 klot 212034
nshlot

lmz743>745-220330-
calumet harbor to gary-gary to burns harbor-
burns harbor to michigan city-
334 pm cdt wed oct 21 2020

.tonight...northeast winds 5 to 10 kt becoming east 10 to 15 kt in
the evening and then increasing to 10 to 20 kt late. rain showers
likely in the evening. chance of thunderstorms through the night.
rain showers after midnight. waves 1 ft or less building to 1 to 
3 ft after midnight. 
.thursday...east winds 10 to 20 kt becoming southeast 10 to 15 kt
in the late morning and then south 10 to 20 kt in the afternoon. 
areas of fog in the morning. showers likely and a chance of 
thunderstorms in the morning. waves 1 to 3 ft. 
.thursday night...south winds 15 to 25 kt increasing to 30 kt in
the evening and then becoming southwest 20 to 25 kt late. slight 
chance of showers and thunderstorms after midnight. waves 2 to 4 
ft. a small craft advisory will be needed. 
.friday...southwest winds 20 to 25 kt becoming northwest in the 
mid to late morning. rain showers and slight chance of 
thunderstorms. waves 2 to 4 ft building to 4 to 7 ft occasionally
to 9 ft in the afternoon.

$$

fzus53 kmkx 212206
nshmkx
270 

nearshore marine forecast
national weather service milwaukee/sullivan wi
506 pm cdt wed oct 21 2020

for waters within five nautical miles of shore on lake michigan

lmz643-220400-
sheboygan to port washington wi-
506 pm cdt wed oct 21 2020

...small craft advisory in effect from thursday morning through
friday evening...

.tonight...west wind 5 to 10 knots veering northwest late in the
evening, then veering north after midnight becoming northeast
10 to 15 knots early in the morning. chance of showers in the
late evening and early morning. rain showers early in the
morning. waves around 1 foot. 
.thursday...east wind 10 to 20 knots becoming 15 to 20 knots in
the late morning and early afternoon, then veering southeast late
in the afternoon. patchy fog. showers. waves 1 to 2 feet building
to 4 to 6 feet. 
.thursday night...south wind 15 to 20 knots veering west early in
the morning. gusts up to 25 knots. patchy fog through the night.
showers likely through around midnight. slight chance of
thunderstorms through the night. rain showers after midnight.
waves 4 to 6 feet subsiding to 3 to 5 feet early in the morning. 
.friday...northwest wind 15 to 20 knots with gusts to around
25 knots. patchy fog in the morning. chance of showers through
the day. waves 3 to 4 feet. 

$$

fzus53 kmkx 212206
nshmkx
lmz644-220400-
port washington to north point light wi-
506 pm cdt wed oct 21 2020

...small craft advisory in effect from thursday morning through
friday evening...

.tonight...west wind 5 knots becoming northeast late in the
evening, then becoming northeast 5 to 10 knots after midnight
rising to 10 to 15 knots early in the morning. slight chance of
showers in the evening, then chance of showers late in the
evening. rain showers after midnight. waves around 1 foot. 
.thursday...east wind 15 to 20 knots becoming southeast 10 to
15 knots late in the afternoon. patchy fog through the day.
showers in the morning. chance of showers in the afternoon. waves
3 to 4 feet building to 4 to 6 feet in the afternoon. 
.thursday night...south wind 10 to 15 knots rising to 15 to
20 knots late in the evening, then veering southwest after
midnight veering west early in the morning. gusts up to 25 knots.
chance of showers through around midnight. slight chance of
thunderstorms through the night. rain showers after midnight.
patchy fog after midnight. waves 3 to 4 feet. 
.friday...northwest wind 10 to 15 knots rising to 15 to 20 knots
in the late morning and afternoon. gusts up to 25 knots. rain
showers likely and slight chance of thunderstorms in the morning,
then slight chance of showers in the afternoon. waves 2 to
4 feet. 

$$

fzus53 kmkx 212206
nshmkx
lmz645-220400-
north point light to wind point wi-
506 pm cdt wed oct 21 2020

...small craft advisory in effect from thursday morning through
friday evening...

.tonight...southwest wind 5 knots becoming east late in the
evening, then backing northeast 5 to 15 knots after midnight
becoming 10 to 15 knots early in the morning. slight chance of
showers in the evening, then chance of showers late in the
evening. rain showers after midnight. waves around 1 foot. 
.thursday...east wind 15 to 20 knots veering southeast 10 to
20 knots early in the afternoon, then becoming 10 to 15 knots
late in the afternoon. patchy fog through the day. showers in the
morning. chance of showers in the afternoon. waves 3 to 4 feet
building to 4 to 6 feet in the late morning and early afternoon,
then subsiding to 3 to 4 feet late in the afternoon. 
.thursday night...south wind 10 to 20 knots rising to 15 to
25 knots late in the evening, then veering southwest with gusts
to around 30 knots after midnight veering west 15 to 20 knots
early in the morning. chance of showers through around midnight,
then showers and slight chance of thunderstorms after midnight.
waves 3 to 4 feet building to 3 to 5 feet in the late evening and
early morning, then subsiding to 3 to 4 feet early in the
morning. 
.friday...northwest wind 15 to 20 knots. gusts up to 25 knots.
slight chance of thunderstorms in the morning. rain showers
likely through the day. waves 3 to 4 feet. 

$$

fzus53 kmkx 212206
nshmkx
lmz646-220400-
wind point wi to winthrop harbor il-
506 pm cdt wed oct 21 2020

...small craft advisory in effect from thursday morning through
friday evening...

.tonight...southeast wind 5 knots becoming east late in the
evening, then rising to 10 to 15 knots after midnight becoming
10 to 20 knots early in the morning. slight chance of showers in
the evening, then chance of showers late in the evening. rain
showers after midnight. waves around 1 foot. 
.thursday...east wind 15 to 20 knots becoming southeast 10 to
15 knots in the afternoon. patchy fog through the day. showers in
the morning. chance of showers in the afternoon. waves 3 to
4 feet building to 4 to 6 feet in the late morning and early
afternoon, then subsiding to 3 to 4 feet late in the afternoon. 
.thursday night...south wind 15 to 20 knots becoming south 15 to
20 knots with gusts to around 25 knots late in the evening, then
veering southwest 15 to 25 knots with gusts to around 30 knots
after midnight becoming 15 to 20 knots with gusts to around
25 knots early in the morning. slight chance of showers through
around midnight, then chance of showers and slight chance of
thunderstorms after midnight. waves 3 to 4 feet building to 3 to
5 feet after midnight, then subsiding to 3 to 4 feet early in the
morning. 
.friday...west wind 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and afternoon. gusts up to 25 knots.
rain showers likely and slight chance of thunderstorms in the
morning, then chance of showers in the afternoon. waves 3 to
4 feet. 

$$