fzus53 kapx 201459
nshapx
expires:202405202300;;545158

nearshore marine forecast
national weather service gaylord mi
1059 am edt mon may 20 2024

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lmz346-202300-
manistee to point betsie mi-
1059 am edt mon may 20 2024

.today...south wind 5 to 10 knots. chance of showers and slight
chance of thunderstorms in the late morning, then showers likely
and a chance of thunderstorms in the afternoon. waves 2 feet or
less. 
.tonight...northwest wind 5 to 10 knots. rain showers and a
chance of thunderstorms. waves 2 feet or less. 
.tuesday...north wind 5 to 10 knots. scattered showers. waves
2 feet or less. 
.tuesday night...south wind 15 to 20 knots. rain showers and a
chance of thunderstorms. waves 4 to 6 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 201727
nshgrb
expires:202405210200;;550654

nearshore marine forecast
national weather service green bay wi
1227 pm cdt mon may 20 2024

for waters within five nautical miles of the shore on lake michigan


lmz542-543-210200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1227 pm cdt mon may 20 2024

.this afternoon...se wind 10 to 15 kts. light rain showers likely
and a chance of thunderstorms. waves 1 to 3 ft. 
.tonight...nw wind 5 to 10 kts. a chance of light showers and
thunderstorms in the evening. patchy fog in the evening, then
areas of fog after midnight. waves 1 to 3 ft. 
.tuesday...e wind 10 to 15 kts. patchy fog. a chance of rain
showers. waves 2 ft or less. 
.tuesday night...se wind 10 to 20 kts veering s 15 to 25 kts
after midnight. gusts to around 30 kts. rain showers in the
evening. a chance of thunderstorms. a chance of rain showers
after midnight. waves 2 to 4 ft building to 4 to 7 ft. a small
craft advisory may be needed. 


$$

fzus53 kgrr 201505
nshgrr
expires:202405202100;;545528

nearshore marine forecast
national weather service grand rapids mi
1105 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz847-202100-
grand haven to whitehall mi-
1105 am edt mon may 20 2024

.rest of today...southeast winds 10 to 20 knots veering south late
in the day. showers and thunderstorms likely through early
afternoon, then a chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.tonight...southwest winds 10 to 20 knots veering west 5 to 10 knots
toward daybreak. mostly cloudy with a chance of showers and
thunderstorms. waves 1 to 3 feet. 
.tuesday...south winds 5 to 15 knots. partly sunny with a chance of
rain showers and a slight chance of thunderstorms. waves 1 to
2 feet. 
.tuesday night...south winds 15 to 25 knots increasing to 30 knots
after midnight. rain showers likely and a chance of thunderstorms.
waves 2 to 4 feet building to 6 to 8 feet after midnight. 
.wednesday...southwest winds to 30 knots. mostly sunny with a chance
of rain showers and a slight chance of thunderstorms. waves 5 to
7 feet. 
.thursday...west winds 15 to 20 knots. sunny. waves 2 to 4 feet.
.friday...east winds 10 to 15 knots veering southwest, then backing
east late in the day. sunny. waves around 1 foot. 

$$

fzus53 kgrr 201505
nshgrr
expires:202405202100;;545531

nearshore marine forecast
national weather service grand rapids mi
1105 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz844-202100-
st joseph to south haven mi-
1105 am edt mon may 20 2024

.rest of today...southwest winds 10 to 15 knots. mostly sunny with a
chance of showers and thunderstorms. waves 1 to 2 feet. 
.tonight...southwest winds 5 to 15 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 1 to 2 feet. 
.tuesday...south winds 5 to 10 knots becoming 5 to 15 knots. mostly
sunny with a chance of showers and thunderstorms. waves around
1 foot. 
.tuesday night...south winds 15 to 25 knots. rain showers likely and
a chance of thunderstorms. waves 1 to 3 feet building to 3 to 5 feet
after midnight. 
.wednesday...southwest winds 20 to 25 knots. mostly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
3 to 5 feet. 
.thursday...west winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.friday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kgrr 201505
nshgrr
expires:202405202100;;545530

nearshore marine forecast
national weather service grand rapids mi
1105 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz845-202100-
south haven to holland mi-
1105 am edt mon may 20 2024

.rest of today...southwest winds 10 to 20 knots backing south late
in the day. mostly sunny with a chance of showers and thunderstorms.
waves 1 to 2 feet. 
.tonight...southwest winds 10 to 20 knots decreasing to 5 to
10 knots toward daybreak. rain showers likely and a chance of
thunderstorms. waves 1 to 2 feet. 
.tuesday...south winds 5 to 15 knots. mostly sunny with a chance of
showers and thunderstorms. waves around 1 foot. 
.tuesday night...south winds 15 to 20 knots increasing to 30 knots
after midnight. rain showers likely and a chance of thunderstorms.
waves 1 to 3 feet building to 4 to 6 feet after midnight. 
.wednesday...southwest winds 20 to 25 knots. mostly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet. 
.thursday...west winds 10 to 20 knots. sunny. waves 2 to 3 feet. 
.friday...east winds 10 to 15 knots. sunny. waves 1 foot or less. 

$$

fzus53 kgrr 201505
nshgrr
expires:202405202100;;545529

nearshore marine forecast
national weather service grand rapids mi
1105 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz846-202100-
holland to grand haven mi-
1105 am edt mon may 20 2024

.rest of today...southeast winds 10 to 20 knots veering south late
in the day. mostly sunny with a chance of showers and thunderstorms.
waves 1 to 2 feet. 
.tonight...southwest winds 10 to 20 knots veering west 5 to 10 knots
toward daybreak. showers and thunderstorms likely. waves 1 to
3 feet. 
.tuesday...southwest winds 5 to 10 knots backing south 10 to
20 knots late in the day. partly sunny with a chance of showers and
thunderstorms. waves around 1 foot. 
.tuesday night...south winds 15 to 25 knots increasing to 30 knots
after midnight. rain showers likely and a chance of thunderstorms.
waves 2 to 3 feet building to 5 to 7 feet after midnight. 
.wednesday...southwest winds to 30 knots. mostly sunny with a chance
of rain showers and a slight chance of thunderstorms. waves 5 to
7 feet. 
.thursday...west winds 10 to 20 knots. sunny. waves 2 to 4 feet.
.friday...east winds 10 to 15 knots veering south, then backing
southeast late in the day. sunny. waves around 1 foot. 

$$

fzus53 kgrr 201505
nshgrr
expires:202405202100;;545527

nearshore marine forecast
national weather service grand rapids mi
1105 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz848-202100-
whitehall to pentwater mi-
1105 am edt mon may 20 2024

.rest of today...southeast winds around 15 knots. showers and
thunderstorms likely through early afternoon, then rain showers
likely and a chance of thunderstorms in the afternoon. waves 1 to
2 feet. 
.tonight...south winds 5 to 15 knots veering west after midnight.
mostly cloudy with a chance of showers and thunderstorms. waves 1 to
2 feet. 
.tuesday...northeast winds 5 to 10 knots veering south 5 to
15 knots, then backing southeast late in the day. partly sunny with
a chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.tuesday night...south winds to 30 knots. rain showers and a chance
of thunderstorms. waves 2 to 4 feet building to 6 to 8 feet after
midnight. 
.wednesday...southwest winds to 30 knots. mostly sunny with a chance
of rain showers. waves 6 to 8 feet. 
.thursday...southwest winds 15 to 20 knots. sunny. waves 2 to
4 feet.
.friday...east winds 10 to 15 knots backing north, then veering
northeast late in the day. sunny. waves around 1 foot. 

$$

fzus53 kgrr 201505
nshgrr
expires:202405202100;;545526

nearshore marine forecast
national weather service grand rapids mi
1105 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz849-202100-
pentwater to manistee mi-
1105 am edt mon may 20 2024

.rest of today...southeast winds 10 to 20 knots veering south late
in the day. a chance of showers and thunderstorms through early
afternoon, then rain showers likely and a chance of thunderstorms in
the afternoon. waves 1 to 2 feet. 
.tonight...southeast winds 5 to 15 knots veering west after
midnight. mostly cloudy with a chance of showers and thunderstorms.
waves 1 to 2 feet. 
.tuesday...southeast winds 5 to 10 knots veering southwest 5 to
15 knots, then backing southeast late in the day. mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.tuesday night...south winds to 30 knots. rain showers and a chance
of thunderstorms. waves 2 to 3 feet building to 6 to 8 feet after
midnight. 
.wednesday...southwest winds to 30 knots. mostly sunny with a slight
chance of rain showers. waves 6 to 8 feet. 
.thursday...southwest winds 10 to 20 knots. sunny. waves 2 to
4 feet.
.friday...east winds 10 to 15 knots backing north, then veering
northeast late in the day. sunny. waves around 1 foot. 

$$

fzus53 kiwx 201447
nshiwx
expires:202405202300;;544888

nearshore marine forecast
national weather service northern indiana
1047 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz046-202300-
michigan city in to new buffalo mi-
1047 am edt mon may 20 2024

.this afternoon...south winds around 10 knots becoming southwest.
a slight chance of showers and thunderstorms early.
a chance of showers and thunderstorms late. waves 1 to
2 feet. 
.tonight...south winds 10 knots or less becoming southwest.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.tuesday...south winds 10 knots or less increasing to 10 to
15 knots. a chance of showers and thunderstorms. waves 1 foot or
less. 
.tuesday night...south winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 25 knots. a chance of showers and
thunderstorms in the evening, then showers likely with a chance
of thunderstorms overnight. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 57 degrees.

$$

fzus53 kiwx 201447
nshiwx
expires:202405202300;;544887

nearshore marine forecast
national weather service northern indiana
1047 am edt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz043-202300-
new buffalo mi to st joseph mi-
1047 am edt mon may 20 2024

.this afternoon...south winds 5 to 10 knots becoming southwest. a
slight chance of showers and thunderstorms early.
a chance of showers and thunderstorms late. waves 1 to 2 feet. 
.tonight...southwest winds 10 knots or less. a chance of showers
and thunderstorms. waves 2 feet or less. 
.tuesday...light and variable winds becoming south 10 to
15 knots. a chance of showers and thunderstorms. waves 1 foot or
less. 
.tuesday night...south winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 25 knots. a chance of showers and
thunderstorms in the evening, then showers likely with a chance
of thunderstorms overnight. waves 1 to 3 feet building to 2 to
4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 57 degrees.

$$

fzus53 klot 201453
nshlot
expires:202405202115;;544980

nearshore marine forecast
national weather service chicago/romeoville il
953 am cdt mon may 20 2024

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.


lmz742>745-202115-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
953 am cdt mon may 20 2024

.rest of today...south winds 10 to 15 kt becoming southwest 15 to
20 kt. chance of showers and thunderstorms in the afternoon.
waves 1 to 2 ft. 
.tonight...southwest winds 10 to 20 kt becoming south and
diminishing to 5 to 10 kt overnight. chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms overnight. waves 1 to 2 ft. 
.tuesday...south winds 5 to 10 kt increasing to 15 to 25 kt.
chance of showers and thunderstorms. waves around 1 ft building 
to 1 to 3 ft. 
.tuesday night...south winds to 30 kt becoming southwest 20 to
25 kt. showers and thunderstorms likely. waves 2 to 4 ft. 

winds and waves will be higher in and near storms.

$$

fzus53 klot 201453
nshlot
expires:202405202115;;544979

nearshore marine forecast
national weather service chicago/romeoville il
953 am cdt mon may 20 2024

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.


lmz740-741-202115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
953 am cdt mon may 20 2024

.rest of today...southeast winds 10 to 15 kt becoming southwest
15 to 20 kt late. chance of showers and thunderstorms in the 
afternoon. waves 1 to 3 ft. 
.tonight...southwest winds 10 to 20 kt becoming south and
diminishing to 5 to 10 kt overnight. chance of showers and
thunderstorms in the evening, then slight chance of showers and
thunderstorms overnight. waves 1 to 3 ft subsiding to around
1 ft. 
.tuesday...southeast winds 5 to 10 kt becoming south 15 to 25 kt.
chance of showers and thunderstorms. waves around 1 ft building 
to 2 to 4 ft. 
.tuesday night...south winds to 30 kt becoming southwest 20 to
25 kt overnight. showers and thunderstorms likely in the evening,
then chance of showers and thunderstorms overnight. waves 2 to
4 ft.  

winds and waves will be higher in and near storms.  

$$

fzus53 kmkx 201606
nshmkx
expires:202405202200;;547518

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz646-202200-
wind point wi to winthrop harbor il-
1105 am cdt mon may 20 2024

.rest of today...southeast wind 5 to 10 knots becoming south
10 to 15 knots with gusts to around 20 knots late in the
afternoon. rain showers likely and a chance of thunderstorms.
waves around 1 foot. 
.tonight...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots late in the evening, then veering
northwest after midnight veering east early in the morning.
chance of showers and thunderstorms through the night. waves
around 1 foot. 
.tuesday...east wind 5 to 10 knots veering southeast in the late
morning and early afternoon, then rising to 10 to 15 knots late
in the afternoon. chance of showers and thunderstorms through the
day. waves around 1 foot. 
.tuesday night...southeast wind 15 to 20 knots veering south late
in the evening, then veering southwest 10 to 20 knots after
midnight becoming 15 to 20 knots early in the morning. gusts up
to 25 knots. showers and thunderstorms likely. waves 3 to 4 feet.

$$

fzus53 kmkx 201606
nshmkx
expires:202405202200;;547515

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz643-202200-
sheboygan to port washington wi-
1105 am cdt mon may 20 2024

.rest of today...southeast wind 5 to 15 knots becoming 10 to
15 knots late in the afternoon. rain showers likely early in the
afternoon. chance of thunderstorms through the day. rain showers
late in the afternoon. waves around 1 foot. 
.tonight...northwest wind 5 to 10 knots becoming northeast early
in the morning. chance of showers and thunderstorms through
around midnight. waves around 1 foot. 
.tuesday...east wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots early in the
afternoon rising to 10 to 15 knots late in the afternoon. chance
of showers in the morning. slight chance of thunderstorms through
the day. slight chance of showers in the afternoon. waves around
1 foot. 
.tuesday night...southeast wind 10 to 20 knots veering south
15 to 20 knots late in the evening, then becoming 15 to 25 knots
after midnight veering southwest early in the morning. rain
showers and a chance of thunderstorms. waves 3 to 5 feet. a small
craft advisory may be needed. 

$$

fzus53 kmkx 201606
nshmkx
expires:202405202200;;547516

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz644-202200-
port washington to north point light wi-
1105 am cdt mon may 20 2024

.rest of today...southeast wind 10 to 15 knots becoming south
5 to 10 knots late in the afternoon. rain showers likely early in
the afternoon. chance of thunderstorms through the day. rain
showers late in the afternoon. waves around 1 foot. 
.tonight...west wind 5 to 10 knots veering northwest after
midnight, then veering northeast early in the morning. chance of
showers and thunderstorms through around midnight. slight chance
of showers and thunderstorms after midnight. waves around 1 foot.
.tuesday...east wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots early in the
afternoon rising to 10 to 15 knots late in the afternoon. chance
of thunderstorms in the morning. chance of showers through the
day. slight chance of thunderstorms in the afternoon. waves
around 1 foot. 
.tuesday night...southeast wind 15 to 20 knots veering south late
in the evening, then becoming 15 to 25 knots after midnight
veering southwest early in the morning. chance of showers and
thunderstorms. waves 1 to 2 feet building to 2 to 4 feet in the
late evening and overnight. a small craft advisory may be needed.

$$

fzus53 kmkx 201606
nshmkx
expires:202405202200;;547517

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt mon may 20 2024

for waters within five nautical miles of shore on lake michigan


lmz645-202200-
north point light to wind point wi-
1105 am cdt mon may 20 2024

.rest of today...southeast wind 5 to 15 knots veering south 10 to
15 knots late in the afternoon. rain showers likely and a chance
of thunderstorms. waves around 1 foot. 
.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming west 5 to 10 knots late in the evening, then veering
northwest after midnight veering east early in the morning.
chance of showers and thunderstorms. waves around 1 foot. 
.tuesday...east wind 5 to 10 knots veering southeast late in the
morning, then rising to 10 to 15 knots in the afternoon. chance
of showers and thunderstorms. waves around 1 foot. 
.tuesday night...southeast wind 15 to 20 knots veering south late
in the evening, then becoming 15 to 25 knots after midnight
veering southwest early in the morning. showers and thunderstorms
likely. waves 3 to 4 feet. a small craft advisory may be needed. 

$$