fzus61 kcle 191356
glfle 
expires:202609192015;;711035

open lake forecast for lake erie
national weather service cleveland oh
956 am edt sat sep 19 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 warm front will nudge north today before a low pressure system 
29.80 inches moves along it and into the southern great lakes region 
saturday night into sunday. on sunday, a strong cold front will push 
southeast through the area before a trough averaging 29.80 inches 
settles over the area through midweek.


lez162-163-192015-
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-
956 am edt sat sep 19 2026

.rest of today...east winds around 10 knots. a chance of showers
late this morning, then showers with a slight chance of
thunderstorms this afternoon. waves 2 feet or less. 
.tonight...east winds 5 to 15 knots becoming south. a chance of
showers with a slight chance of thunderstorms early, then showers
likely with a slight chance of thunderstorms late in the evening.
showers with a chance of thunderstorms after midnight. waves
2 feet or less. 
.sunday...west winds 10 to 15 knots becoming northeast 15 to
20 knots. showers with a chance of thunderstorms in the morning,
then a chance of showers in the afternoon. waves 1 to 3 feet. 
.sunday night...northeast winds 15 to 25 knots. waves 2 to 4 feet
building to 4 to 7 feet. waves occasionally around 9 feet. 
.monday...northeast winds 20 to 25 knots. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.tuesday...northeast winds to 30 knots becoming east. a chance of
showers during the day, then showers likely tuesday night. waves
5 to 8 feet. waves occasionally around 10 feet. 
.wednesday...east winds to 30 knots diminishing to 15 to
20 knots. showers likely during the day, then a chance of showers
wednesday night. waves 4 to 7 feet subsiding to 2 to 4 feet.
waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 191356
glfle 
expires:202609192015;;711036

open lake forecast for lake erie
national weather service cleveland oh
956 am edt sat sep 19 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 warm front will nudge north today before a low pressure system 
29.80 inches moves along it and into the southern great lakes region 
saturday night into sunday. on sunday, a strong cold front will push 
southeast through the area before a trough averaging 29.80 inches 
settles over the area through midweek.


lez164>167-192015-
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-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
956 am edt sat sep 19 2026

.rest of today...east winds 5 to 15 knots. a chance of showers,
then showers likely with a slight chance of thunderstorms late.
waves 1 to 3 feet. 
.tonight...east winds 10 to 15 knots becoming south. a chance of
showers with a slight chance of thunderstorms early, then showers
likely with a slight chance of thunderstorms late in the evening.
a chance of showers with a slight chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots becoming northeast 15 to
20 knots. showers in the morning, then a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday night...northeast winds 15 to 25 knots. waves 3 to 6 feet
building to 4 to 7 feet. waves occasionally around 9 feet. 
.monday...east winds to 30 knots. waves 6 to 9 feet. waves
occasionally around 11 feet. 
.tuesday...east winds to 30 knots. a chance of showers during the
day, then showers likely tuesday night. waves 6 to 9 feet. waves
occasionally around 11 feet. 
.wednesday...east winds to 30 knots diminishing to 15 to
20 knots. showers likely during the day, then a chance of showers
wednesday night. waves 5 to 8 feet subsiding to 3 to 6 feet.
waves occasionally around 10 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 191400
glfsc 
expires:202609192200;;711100

lake st clair forecast
national weather service detroit/pontiac mi
1000 am edt sat sep 19 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 weak low pressure system follows a stalled front
from the central plains into the ohio valley this weekend. a
broad area of high pressure then builds into northern ontario and
the northern great lakes sunday into monday.


lcz460-192200-
lake st clair-
1000 am edt sat sep 19 2026

.rest of today...east winds 5 to 10 knots becoming southeast 10 to
15 knots late in the afternoon. cloudy. a chance of light showers
late in the morning...then showers likely early in the afternoon. a
chance of light showers late in the afternoon. waves 2 feet or less.
.tonight...east winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. a chance of light showers in the evening. a chance
of thunderstorms by midnight. showers after midnight. patchy fog
early in the morning. waves 2 feet or less.
.sunday...northeast winds 10 to 15 knots increasing to 15 to 20
knots early in the afternoon. mostly cloudy. a chance of showers
early in the morning. patchy fog until late afternoon. waves 2 feet
or less.
.sunday night...northeast winds 15 to 20 knots increasing to 20 to
25 knots after midnight. partly cloudy. waves 2 to 4 feet.
.monday...northeast winds 15 to 20 knots increasing to 30 knots in
the evening. partly sunny becoming mostly cloudy. waves 1 to 3 feet
building to 2 to 4 feet in the evening. a small craft advisory may
be needed.
.tuesday...northeast winds to 30 knots with gusts to 35 knot gales.
partly cloudy. waves 2 to 4 feet.  a gale warning may be needed.
.wednesday...east winds to 30 knots with gusts to 35 knot gales.
mostly cloudy with a chance of showers. waves 2 to 4 feet.

$$

fzus63 kdtx 191358
glflh 
expires:202609192200;;711047

open lake forecast for lake huron
national weather service detroit/pontiac mi
958 am edt sat sep 19 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 weak low pressure system follows a stalled front
from the central plains into the ohio valley this weekend. a
broad area of high pressure then builds into northern ontario and
the northern great lakes sunday into monday.


lhz363-462>464-192200-
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-
958 am edt sat sep 19 2026

.rest of today...southeast winds 10 to 15 knots. waves 1 to
3 feet. 
.tonight...east winds 5 to 10 knots. a chance of showers after
midnight. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. a chance of showers in the
morning. waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. 
.sunday night...north winds 15 to 20 knots becoming northeast
20 to 25 knots by midnight...then decreasing to 15 to 20 knots
after midnight. waves 5 to 7 feet. waves occasionally around
10 feet. 
.monday...northeast winds 15 to 20 knots. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.tuesday...east winds 15 to 20 knots with gusts to around
30 knots increasing to 20 to 25 knots with gusts to around
30 knots . waves 4 to 6 feet. 
.wednesday...east winds 15 to 20 knots. waves 4 to 6 feet. waves
occasionally around 8 feet. 


$$

fzus63 kmkx 191424
glflm 
expires:202609192115;;712229

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
924 am cdt sat sep 19 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...

low pressure around 29.8 inches will move east northeast toward 
far southern lake michigan today, then just south of the southern 
portions of the lake tonight. winds will become southeast and
gusty ahead of the low, then shift northeast tonight as the low 
passes to the south. areas of widespread showers and thunderstorms
will accompany the passing area of low pressure today into 
tonight.

gusty east to northeast winds are then expected sunday through 
monday night, as low pressure slowly moves into the ohio river 
valley. high pressure around 30.5 inches will move southeast into
ontario during this period. gusts could occasionally approach 
gale force sunday into monday night, mainly over southern portions
of the lake. winds will steadily taper tuesday through wednesday,
as the high pressure system moves into quebec and new england.


lmz261-362-364-366-563-565-567-868-192115-
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-
924 am cdt sat sep 19 2026

sheboygan wi to pentwater mi north...

.rest of today...southeast winds 15 to 25 kt becoming east 10 to
20 kt. chance of showers. waves 4 to 7 ft occasionally to 9 ft. 
.tonight...east winds 10 to 20 kt becoming northeast 15 to 25 kt.
chance of showers in the evening, then slight chance of showers
overnight. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.sunday...northeast winds 15 to 25 kt increasing to 30 kt. waves
4 to 6 ft occasionally to 8 ft building to 6 to 9 ft occasionally
to 12 ft. 
.sunday night...northeast winds to 30 kt diminishing to 15 to
25 kt. waves 7 to 10 ft occasionally to 13 ft. 
.monday...east winds 15 to 25 kt becoming northeast to 30 kt.
waves 4 to 6 ft occasionally to 8 ft. 
.monday night...east winds to 30 kt diminishing to 15 to 25 kt.
waves 4 to 6 ft occasionally to 8 ft. 
.tuesday...east winds 15 to 25 kt becoming northeast to 30 kt.
waves 4 to 6 ft occasionally to 8 ft. 
.wednesday...east winds 15 to 25 kt becoming northeast. waves
3 to 5 ft.  

$$

fzus63 kmkx 191424
glflm 
expires:202609192115;;712230

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
924 am cdt sat sep 19 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...

low pressure around 29.8 inches will move east northeast toward 
far southern lake michigan today, then just south of the southern 
portions of the lake tonight. winds will become southeast and
gusty ahead of the low, then shift northeast tonight as the low 
passes to the south. areas of widespread showers and thunderstorms
will accompany the passing area of low pressure today into 
tonight.

gusty east to northeast winds are then expected sunday through 
monday night, as low pressure slowly moves into the ohio river 
valley. high pressure around 30.5 inches will move southeast into
ontario during this period. gusts could occasionally approach 
gale force sunday into monday night, mainly over southern portions
of the lake. winds will steadily taper tuesday through wednesday,
as the high pressure system moves into quebec and new england.


lmz080-669-671-673-675-777-779-870-872-874-876-878-192115-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
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 north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 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 whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 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-
924 am cdt sat sep 19 2026

sheboygan wi to pentwater mi south...

.rest of today...southeast winds to 30 kt diminishing to 10 to
20 kt. chance of showers and slight chance of thunderstorms.
waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft
occasionally to 9 ft. 
.tonight...southeast winds 10 to 20 kt backing to northeast 15 to
25 kt. showers likely with a chance of thunderstorms in the
evening, then showers with a chance of thunderstorms overnight.
waves 3 to 5 ft. 
.sunday...northeast winds to 30 kt increasing to gales to 35 kt.
chance of showers. waves 4 to 7 ft occasionally to 9 ft building
to 7 to 10 ft occasionally to 13 ft. 
.sunday night...northeast gales to 35 kt becoming east to 30 kt.
waves 8 to 11 ft occasionally to 14 ft subsiding to 7 to 10 ft
occasionally to 13 ft. 
.monday...east winds to 30 kt becoming northeast gales to 35 kt.
waves 7 to 10 ft occasionally to 13 ft. 
.monday night...northeast winds to 30 kt becoming east. waves
6 to 9 ft occasionally to 12 ft. 
.tuesday...northeast winds to 30 kt. waves 7 to 10 ft
occasionally to 13 ft. 
.wednesday...northeast winds 15 to 25 kt. waves 4 to 7 ft
occasionally to 9 ft.  

$$