fzus61 kcle 192003
glfle 
expires:202609200230;;726389

open lake forecast for lake erie
national weather service cleveland oh
403 pm 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 lift over lake erie and remain over the area 
through sunday. a low pressure system 29.90 inches will move 
along the boundary on sunday and will pull the front south as a 
cold front for sunday night. the lake will then remain between 
cool high pressure 30.40 inches to the north and a trough
averaging 29.90 inches over the ohio valley through the middle of
the week.


lez162-163-200230-
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-
403 pm edt sat sep 19 2026

.tonight...east winds 5 to 15 knots becoming south 10 knots or
less. a chance of showers with a slight chance of thunderstorms
early, then a slight chance of showers and thunderstorms late
this evening. showers with a chance of thunderstorms after
midnight. waves 2 feet or less. 
.sunday...northwest winds 10 to 15 knots becoming northeast 15 to
20 knots. showers with a chance of thunderstorms early, then
showers with a slight chance of thunderstorms late in the
morning. 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. a chance of
showers in the evening. waves 2 to 4 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.monday...northeast winds to 30 knots. waves 5 to 8 feet building
to 6 to 9 feet. waves occasionally around 11 feet. 
.monday night...northeast winds to 30 knots. waves 5 to 9 feet.
waves occasionally around 11 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 15 to 25 knots. showers likely. waves
4 to 7 feet subsiding to 2 to 4 feet. waves occasionally around
9 feet. 
.thursday...east winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 192003
glfle 
expires:202609200230;;726390

open lake forecast for lake erie
national weather service cleveland oh
403 pm 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 lift over lake erie and remain over the area 
through sunday. a low pressure system 29.90 inches will move 
along the boundary on sunday and will pull the front south as a 
cold front for sunday night. the lake will then remain between 
cool high pressure 30.40 inches to the north and a trough
averaging 29.90 inches over the ohio valley through the middle of
the week.


lez164>167-200230-
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-
403 pm edt sat sep 19 2026

.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 this evening. a
chance of showers with a slight chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. showers with a slight chance of
thunderstorms 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 2 to 4 feet
building to 5 to 7 feet. waves occasionally around 9 feet. 
.monday...east winds to 30 knots becoming northeast. waves 5 to
9 feet. waves occasionally around 11 feet. 
.monday night...northeast winds to 30 knots becoming east. waves
6 to 10 feet. waves occasionally around 13 feet. 
.tuesday...east winds to 30 knots. a chance of showers during the
day, then showers likely tuesday night. waves 6 to 10 feet. waves
occasionally around 13 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. 
.thursday...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 191946
glfsc 
expires:202609200400;;725924

lake st clair forecast
national weather service detroit/pontiac mi
346 pm 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.


lcz460-200400-
lake st clair-
346 pm edt sat sep 19 2026

...small craft advisory in effect from sunday evening through
wednesday evening...

.tonight...east winds 10 to 15 knots. a chance of light showers in
the evening...then showers and a chance of thunderstorms 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 in the afternoon. mostly cloudy. patchy fog in the morning.
showers likely in the morning. waves 2 feet or less.
.sunday night...northeast winds 20 to 25 knots. partly cloudy. waves
2 to 4 feet.
.monday...northeast winds 15 to 20 knots diminishing to 10 to 15
knots early in the afternoon. partly sunny. waves 1 to 3 feet.
.monday night...northeast winds 20 to 25 knots increasing to 30
knots in the late evening and overnight. mostly cloudy becoming
partly cloudy. waves 2 to 4 feet.
.tuesday...northeast winds 20 to 25 knots diminishing to 15 to 20
knots in the afternoon...then increasing to 30 knots with gusts to
35 knot gales in the evening. partly sunny in the morning becoming
mostly cloudy. a chance of light showers in the afternoon. a chance
of showers in the evening. waves 2 to 4 feet.  a gale warning may be
needed.
.wednesday...east winds to 30 knots. mostly cloudy with a chance of
showers. waves 2 to 4 feet.
.thursday...east winds 20 to 25 knots. partly cloudy. a chance of
showers. waves 2 to 4 feet.

$$

fzus63 kdtx 191945
glflh 
expires:202609200345;;725922

open lake forecast for lake huron
national weather service detroit/pontiac mi
345 pm 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>464-200345-
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-
345 pm edt sat sep 19 2026

.tonight...east winds 5 to 10 knots. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. waves 1 to 3 feet building to 3 to
5 feet in the afternoon. 
.sunday night...northeast winds 15 to 20 knots. waves 4 to
6 feet. 
.monday...northeast winds 15 to 20 knots. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.monday night...northeast winds 15 to 20 knots. waves 4 to
6 feet. waves occasionally around 8 feet. 
.tuesday...northeast winds 15 to 20 knots with gusts to around
30 knots becoming east 20 to 25 knots with gusts to around
30 knots late in the afternoon. waves 4 to 6 feet. 
.wednesday...east winds 15 to 20 knots. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...east winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet . 


$$

fzus63 kmkx 192046
glflm 
expires:202609200315;;728650

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
346 pm 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 over central iowa will track to 
east central illinois by sunday morning, then settle over the 
southern ohio valley for next week. meanwhile, high pressure 
around 30.3 inches over manitoba will strengthen and track across 
ontario for sunday and monday, then to quebec for tuesday and 
wednesday. modest east winds tonight will become breezy east to 
northeast winds sunday through wednesday with the highest winds 
over the south half. 


lmz261-362-364-366-563-565-567-868-200315-
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-
346 pm cdt sat sep 19 2026

sheboygan wi to pentwater mi north...

.tonight...east winds 10 to 20 kt becoming northeast. scattered
showers this evening. 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 after midnight, then becoming east 10 to 20 kt late. waves
7 to 10 ft occasionally to 13 ft subsiding to 4 to 7 ft
occasionally to 9 ft. 
.monday...east winds 15 to 25 kt becoming northeast. waves 4 to
6 ft occasionally to 8 ft. 
.monday night...east winds 15 to 25 kt diminishing to 10 to
20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.tuesday...east winds 15 to 25 kt becoming northeast to 30 kt.
waves 3 to 5 ft. 
.tuesday night...east winds 15 to 25 kt diminishing to 10 to
20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.wednesday...east winds 15 to 25 kt becoming northeast to 30 kt.
waves 3 to 5 ft. 
.thursday...east winds 10 to 20 kt becoming northeast. waves 1 to
3 ft.  

$$

fzus63 kmkx 192046
glflm 
expires:202609200315;;728651

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
346 pm 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 over central iowa will track to 
east central illinois by sunday morning, then settle over the 
southern ohio valley for next week. meanwhile, high pressure 
around 30.3 inches over manitoba will strengthen and track across 
ontario for sunday and monday, then to quebec for tuesday and 
wednesday. modest east winds tonight will become breezy east to 
northeast winds sunday through wednesday with the highest winds 
over the south half. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-200315-
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-
346 pm cdt sat sep 19 2026

sheboygan wi to pentwater mi south...

.tonight...east winds 10 to 15 kt becoming northeast 10 to 20 kt.
scattered showers with a chance of thunderstorms this evening,
then showers with a chance of thunderstorms overnight. waves 3 to
5 ft. 
.sunday...northeast winds 15 to 25 kt increasing to 30 kt.
scattered showers. waves 4 to 6 ft occasionally to 8 ft building
to 7 to 10 ft occasionally to 13 ft. 
.sunday night...northeast winds to 30 kt becoming east. waves
8 to 12 ft occasionally to 16 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.monday...east winds to 30 kt becoming northeast. waves 7 to
10 ft occasionally to 13 ft. 
.monday night...east winds to 30 kt. waves 6 to 9 ft occasionally
to 12 ft. 
.tuesday...east winds to 30 kt becoming northeast. waves 7 to
10 ft occasionally to 13 ft. 
.tuesday night...northeast winds to 30 kt becoming east 15 to
25 kt. waves 6 to 9 ft occasionally to 12 ft. 
.wednesday...northeast winds 15 to 25 kt. waves 4 to 7 ft
occasionally to 9 ft. 
.thursday...northeast winds 10 to 20 kt diminishing to 10 to
15 kt. waves 3 to 5 ft.  

$$