fzus61 kcle 150146
glfle 
expires:202604150830;;381668

open lake forecast for lake erie
national weather service cleveland oh
946 pm edt tue apr 14 2026

for waters beyond five nautical miles of shore on lake erie

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...
a stalled front remains situated across the lower great lakes 
through midweek. a series of disturbances will move across the 
region during this time bringing unsettled weather including low 
pressure of 29.70 inches crossing the central great lakes on  
thursday. high pressure of 30.00 inches builds in briefly on 
friday followed by low pressure 29.50 inches tracking across the 
northern great lakes on saturday.


lez162>165-150830-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
946 pm edt tue apr 14 2026

.rest of tonight...southwest winds 10 to 15 knots. a chance of
showers and thunderstorms late this evening, then showers and
thunderstorms likely after midnight. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots. showers and
thunderstorms likely early, then a chance of showers and
thunderstorms. showers likely with a chance of thunderstorms
late. waves 1 to 3 feet. 
.wednesday night...southwest winds 10 to 15 knots. showers likely
with a chance of thunderstorms. waves 1 to 2 feet. 
.thursday...southwest winds 10 to 15 knots. a chance of showers
in the morning, then showers in the afternoon. waves 1 to 2 feet.
.thursday night...southwest winds around 10 knots becoming west.
showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. waves 1 to 2 feet. 
.friday...west winds 5 to 15 knots becoming southeast. waves
2 feet or less. 
.saturday...south winds 15 to 25 knots becoming west. showers
with a chance of thunderstorms during the day, then a chance of
showers saturday night. waves 2 to 4 feet building to 3 to
5 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. a chance
of rain showers during the day. waves 3 to 6 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 150104
glfsc 
expires:202604150915;;380214

lake st clair forecast
national weather service detroit/pontiac mi
904 pm edt tue apr 14 2026

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...a line of showers and thunderstorms will track east-
southeast across the great lakes late tonight, with potential for
strong to severe storms. additional lows through the week
maintain shower and storm chances into the weekend.


lcz460-150915-
lake st clair-
904 pm edt tue apr 14 2026

...tornado watch 113 in effect until 4 am edt wednesday...

.rest of tonight...south winds 5 to 10 knots becoming southwest 10
to 15 knots after midnight. showers likely this evening. a chance of
thunderstorms. rain showers after midnight. waves 2 feet or less.
.wednesday...southwest winds 10 to 15 knots. mostly cloudy. a chance
of light showers until late afternoon. a chance of thunderstorms in
the afternoon. light showers likely late in the afternoon. waves 2
feet or less.
.wednesday night...southwest winds 10 to 15 knots. showers and a
chance of thunderstorms ...then light showers likely after midnight.
waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots. mostly cloudy. light
showers likely early in the morning...then a chance of light showers
in the late morning and early afternoon. light showers likely and a
chance of thunderstorms early in the afternoon. waves 2 feet or
less.
.thursday night...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. mostly cloudy. a chance
of thunderstorms early in the evening. a chance of light showers .
waves 2 feet or less.
.friday...northwest winds 5 to 10 knots veering to the northeast in
the afternoon...then veering to the southeast in the evening. mostly
cloudy in the morning becoming partly cloudy. waves 2 feet or less.
.saturday...west winds 20 to 25 knots. light showers and a chance of
thunderstorms. waves 2 to 4 feet.
.sunday...northwest winds to 30 knots. partly cloudy. a chance of
light showers. waves 2 to 4 feet. a small craft advisory may be
needed.

$$

fzus63 kdtx 150103
glflh 
expires:202604150915;;380131

open lake forecast for lake huron
national weather service detroit/pontiac mi
903 pm edt tue apr 14 2026

for waters beyond five nautical miles off shore on lake huron

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...a line of showers and thunderstorms will track east-
southeast across the great lakes late tonight, with potential for
strong to severe storms. additional lows through the week
maintain shower and storm chances into the weekend.


lhz363-462>464-150915-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
903 pm edt tue apr 14 2026

.rest of tonight...east winds 5 to 10 knots. a chance of showers
and thunderstorms this evening...then showers likely and a chance
of thunderstorms after midnight. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots backing to the east late
in the afternoon. a chance of showers in the afternoon. waves
1 to 3 feet. 
.wednesday night...east winds 5 to 10 knots veering to the
southeast by midnight...then backing to the southeast 5 to
10 knots after midnight. showers likely. waves 1 to 3 feet. 
.thursday...north winds 5 to 10 knots. a chance of showers. waves
1 to 3 feet. 
.thursday night...north winds 5 to 10 knots. a chance of showers
in the evening. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots veering to the northeast late
in the afternoon...then becoming southeast 10 to 15 knots late in
the evening. waves 1 to 3 feet building to 3 to 5 feet late in
the evening. 
.saturday...south winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then
decreasing to 15 to 20 knots early in the evening becoming west
20 to 25 knots by midnight. showers in the late morning and early
afternoon. a chance of showers . waves 6 to 9 feet. waves
occasionally around 12 feet. 
.sunday...west winds 20 to 25 knots veering to the northwest by
midnight. gusts to 30 knots. waves 8 to 12 feet. waves
occasionally around 15 feet. 


$$

fzus63 kmkx 150246
glflm 
expires:202604150930;;383634

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
946 pm cdt tue apr 14 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

a stationary front will remain parked over the middle third of
the lake into tomorrow, slowly sinking south to the southern end
of the lake by thursday morning. winds will remain southerly
south of the front and modestly breezy, while winds north of the
front will remain light and variable to northerly during this
time. the front will clear the lake as a cold front friday, 
before low pressure of 29.6 inches approaches from the west.

thunderstorms are possible over the southern third overnight into
thursday morning, then thursday late afternoon and night.
thunderstorm chances return along a cold front friday night. 


lmz261-362-364-366-563-565-567-868-150930-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
946 pm cdt tue apr 14 2026

sheboygan wi to pentwater mi north...

...dense fog advisory in effect until 7 am cdt wednesday...

.rest of tonight...northeast winds 10 to 20 kt becoming north
10 to 15 kt. areas of dense fog. chance of rain showers and
slight chance of thunderstorms late this evening, then slight
chance of rain showers overnight. waves 1 to 3 ft. 
.wednesday...north winds 10 to 15 kt diminishing to 5 to 10 kt.
areas of dense fog in the morning, then patchy fog in the
afternoon. slight chance of rain showers in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. waves 1 to 3 ft. 
.wednesday night...northeast winds 5 to 10 kt increasing to 10 to
15 kt. patchy fog in the evening. rain showers likely with a
chance of thunderstorms in the evening, then chance of rain
showers overnight. waves 1 to 2 ft. 
.thursday...north winds 10 to 20 kt diminishing to 10 to 15 kt.
chance of rain showers. waves 1 to 3 ft. 
.thursday night...north winds 5 to 10 kt becoming northeast.
waves 1 to 3 ft. 
.friday...southeast winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft building to 2 to 4 ft. 
.friday night...southeast winds 15 to 25 kt becoming south to
30 kt. chance of rain showers. waves 4 to 7 ft occasionally to
9 ft building to 6 to 9 ft occasionally to 12 ft. 
.saturday...south winds to 30 kt becoming southwest. chance of
rain showers. waves 6 to 9 ft occasionally to 12 ft. 
.sunday...northwest gales to 35 kt. waves 8 to 12 ft occasionally
to 16 ft subsiding to 8 to 11 ft occasionally to 14 ft.  

$$

fzus63 kmkx 150246
glflm 
expires:202604150930;;383635

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
946 pm cdt tue apr 14 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

a stationary front will remain parked over the middle third of
the lake into tomorrow, slowly sinking south to the southern end
of the lake by thursday morning. winds will remain southerly
south of the front and modestly breezy, while winds north of the
front will remain light and variable to northerly during this
time. the front will clear the lake as a cold front friday, 
before low pressure of 29.6 inches approaches from the west.

thunderstorms are possible over the southern third overnight into
thursday morning, then thursday late afternoon and night.
thunderstorm chances return along a cold front friday night. 


lmz669-671-870-872-150930-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
946 pm cdt tue apr 14 2026

sheboygan wi to pentwater mi south to north point light wi to
grand haven mi...

...dense fog advisory in effect until 7 am cdt wednesday...

.rest of tonight...south winds 15 to 25 kt becoming southwest
10 to 20 kt. areas of dense fog. rain showers likely with a
chance of thunderstorms late this evening, then slight chance of
rain showers and thunderstorms overnight. waves 1 to 3 ft. 
.wednesday...west winds 10 to 20 kt becoming southwest 10 to
15 kt late in the morning, then becoming south 5 to 10 kt early
in the afternoon backing to northeast 10 to 15 kt late. areas of
dense fog in the morning, then patchy fog in the afternoon.
chance of rain showers and slight chance of thunderstorms in the
morning, then rain showers likely with a chance of thunderstorms
in the afternoon. waves 1 to 3 ft. 
.wednesday night...east winds 10 to 15 kt becoming southeast 5 to
10 kt. patchy fog in the evening. rain showers with a chance of
thunderstorms in the evening, then rain showers likely with a
chance of thunderstorms overnight. waves 1 to 3 ft. 
.thursday...northwest winds 10 to 20 kt diminishing to 10 to
15 kt. chance of rain showers. waves 1 to 3 ft. 
.thursday night...north winds 5 to 10 kt. waves 1 to 3 ft. 
.friday...southeast winds 5 to 10 kt becoming south 10 to 20 kt
in the afternoon. waves 1 to 2 ft building to 2 to 4 ft. 
.friday night...southeast winds 15 to 25 kt becoming south to
30 kt. rain showers with a chance of thunderstorms. waves 4 to
6 ft occasionally to 8 ft building to 5 to 8 ft occasionally to
10 ft. 
.saturday...south winds to 30 kt becoming southwest. rain showers
likely. waves 6 to 9 ft occasionally to 12 ft. 
.sunday...northwest gales to 35 kt diminishing to 30 kt. waves
8 to 12 ft occasionally to 16 ft.  

$$

fzus63 kmkx 150246
glflm 
expires:202604150930;;383636

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
946 pm cdt tue apr 14 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

a stationary front will remain parked over the middle third of
the lake into tomorrow, slowly sinking south to the southern end
of the lake by thursday morning. winds will remain southerly
south of the front and modestly breezy, while winds north of the
front will remain light and variable to northerly during this
time. the front will clear the lake as a cold front friday, 
before low pressure of 29.6 inches approaches from the west.

thunderstorms are possible over the southern third overnight into
thursday morning, then thursday late afternoon and night.
thunderstorm chances return along a cold front friday night. 


lmz080-777-779-874-876-878-150930-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
946 pm cdt tue apr 14 2026

winthrop harbor il to south haven mi south...

.rest of tonight...south winds 15 to 25 kt becoming southwest.
patchy fog late this evening, then areas of dense fog overnight.
showers with thunderstorms likely late this evening, then showers
likely with a chance of thunderstorms overnight. waves 2 to 4 ft.
.wednesday...southwest winds 10 to 20 kt becoming south. areas of
dense fog in the morning, then patchy dense fog in the afternoon.
rain showers likely with a chance of thunderstorms in the
morning, then chance of rain showers and thunderstorms in the
afternoon. waves 1 to 3 ft. 
.wednesday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. patchy fog in the evening. rain showers with a chance of
thunderstorms. waves 1 to 3 ft. 
.thursday...southwest winds 15 to 25 kt becoming west 10 to 15 kt
in the afternoon. rain showers likely in the morning, then rain
showers likely with a chance of thunderstorms in the afternoon.
waves 2 to 4 ft. 
.thursday night...northwest winds 5 to 10 kt becoming north.
waves 1 to 3 ft. 
.friday...southeast winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft. 
.friday night...southeast winds 15 to 25 kt becoming south.
showers with a chance of thunderstorms. waves 3 to 5 ft building
to 4 to 7 ft occasionally to 9 ft. 
.saturday...south winds 15 to 25 kt becoming southwest. chance of
showers. waves 5 to 8 ft occasionally to 10 ft. 
.sunday...west winds to 30 kt becoming northwest. waves 8 to
12 ft occasionally to 16 ft.  

$$