fzus61 kcle 250144
glfle 
388 

open lake forecast for lake erie
national weather service cleveland oh
944 pm edt thu sep 24 2020

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 ridge averaging 30.00 inches over lake erie will persist 
through sunday afternoon. a cold front will sweep eastward across
the lake sunday evening through early monday afternoon. behind 
the front, a trough averaging 29.60 inches will move 
southeastward over lake erie into tuesday.

lez162-163-250815-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
944 pm edt thu sep 24 2020

.overnight...southwest winds 5 to 10 knots. waves 1 foot or
less. 
.friday...southwest winds 10 knots or less becoming east. waves
1 foot or less. 
.friday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.saturday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less. 
.saturday night...south winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of showers sunday night. waves 1 to 3 feet. 
.monday...west winds 10 to 15 knots. a chance of showers. waves
1 to 2 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely during the day, then a chance of showers
tuesday night. waves 1 to 3 feet. 

$$

fzus61 kcle 250144
glfle 

lez164>166-250815-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
944 pm edt thu sep 24 2020

.overnight...south winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.friday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.saturday...south winds 5 to 15 knots. waves 1 to 2 feet. 
.saturday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...southwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. a chance of showers sunday night.
waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday...northwest winds 5 to 15 knots becoming southwest. a
chance of showers. waves 1 to 2 feet building to 2 to 4 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely during the day, then a chance of showers
tuesday night. waves 2 to 4 feet building to 3 to 5 feet. 

$$

fzus63 kdtx 250150
glfsc 
501 

lake st clair forecast
national weather service detroit/pontiac mi
950 pm edt thu sep 24 2020

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...disjointed high pressure persists to the south while a
cold front stalls over northern lake huron until friday morning.
a stronger cold front sweeps through on saturday tied to a strong
low pressure system minimizing near 29.00 inches over hudson bay.
a cooler, wetter, and windier environment is on-track for next
week.

lcz460-250800-
lake st clair-
950 pm edt thu sep 24 2020

.rest of tonight...southwest winds 5 to 10 knots this evening
becoming light and variable. mostly clear. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to 10 knots
in the afternoon. sunny. waves 2 feet or less.
.friday night...south winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.saturday...southwest winds 5 to 10 knots becoming south 10 to 15
knots in the late morning and afternoon. partly sunny. waves 2 feet
or less.
.saturday night...south winds 10 to 15 knots. partly cloudy. waves 1
to 3 feet.
.sunday...southwest winds 10 to 15 knots diminishing to 5 to 10
knots in the evening. partly sunny...then partly cloudy with a
chance of showers in the evening. waves 2 feet or less.
.monday...west winds 5 to 10 knots. mostly cloudy with a chance of
showers. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. showers. waves 2 feet or
less.

$$

fzus63 kdtx 250149
glflh 

lhz462>464-250800-
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-
949 pm edt thu sep 24 2020

.rest of tonight...light and variable winds becoming east 5 to
10 knots after midnight...then veering to the south early in the
morning. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots in the afternoon. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday...south winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday night...south winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. a chance of showers
and thunderstorms after midnight. waves 2 to 4 feet. 
.sunday...south winds 15 to 20 knots becoming southwest 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
late in the afternoon veering to the west late in the evening. a
chance of showers. waves 3 to 5 feet subsiding to 1 to 3 feet
late in the afternoon. 
.monday...west winds 5 to 10 knots. a chance of showers. waves
2 feet or less. 
.tuesday...west winds 5 to 10 knots becoming southwest 10 to
15 knots. showers likely early in the morning...then showers
until early evening. a chance of showers in the late evening and
early morning. waves 1 to 3 feet. 


$$

fzus63 kmkx 250136
glflm 

lmz080-567-669-671-673-675-777-779-868-870-872-874-876-878-250915-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from two rivers to sheboygan wi 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 pentwater to manistee mi 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-
836 pm cdt thu sep 24 2020

two rivers wi to manistee mi south...

.rest of tonight...south winds 5 to 10 kt increasing to 10 to
15 kt. slight chance of showers through early evening. waves 1 to
2 ft. 
.friday...south winds 10 to 15 kt increasing to 15 to 25 kt.
waves 3 to 5 ft. 
.friday night...south winds 10 to 20 kt becoming southwest. waves
3 to 5 ft. 
.saturday...southwest winds 10 to 20 kt becoming south to 30 kt
in the afternoon. waves 3 to 5 ft building to 4 to 7 ft
occasionally to 9 ft. 
.saturday night...south winds to 30 kt becoming southwest. chance
of showers in the evening. waves 6 to 9 ft occasionally to 12 ft.
.sunday...west winds 15 to 25 kt diminishing to 10 to 20 kt.
waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.sunday night...west winds 10 to 20 kt. chance of showers. waves
1 to 3 ft. 
.monday...northwest winds 10 to 15 kt increasing to 10 to 20 kt.
chance of showers. waves 1 to 3 ft. 
.tuesday...west winds 10 to 20 kt. showers likely. waves 2 to
4 ft.  

$$