fzus61 kcle 242038
glfle 
968 

open lake forecast for lake erie
national weather service cleveland oh
338 pm est tue nov 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 warm front near the ohio river will push north tonight across
the lake. low pressure 29.60 over the lower missouri valley will
move east along the front on wednesday and weaken to 29.80 inches
as it moves over the lake on thursday. an associated cold front
will cross the lake by thursday afternoon. high pressure 30.10 
inches will ridge north on thursday night and linger through
friday. another cold front will cross the lake on friday night.
high pressure 30.20 inches will return for the weekend.

lez162-163-250330-
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-
338 pm est tue nov 24 2020

.tonight...southeast winds 10 to 15 knots becoming south. a
chance of showers early, then a slight chance of showers late
this evening. a chance of showers late. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. showers. waves 1 to 3 feet. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. showers. waves 1 to 2 feet. 
.thursday...west winds 10 to 15 knots. waves 1 to 2 feet. 
.thursday night...southwest winds around 10 knots becoming west.
waves 1 to 2 feet. 
.friday...southwest winds 5 to 15 knots becoming northwest. waves
1 to 2 feet. 
.saturday...west winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.sunday...southwest winds 5 to 15 knots becoming west. a chance
of rain and snow showers sunday night. waves 1 to 3 feet. 

$$

fzus61 kcle 242038
glfle 

lez164>166-250330-
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-
338 pm est tue nov 24 2020

.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers early, then a slight chance of
showers late this evening. a slight chance of showers late. waves
1 to 3 feet building to 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers early, then showers from late
morning on. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. showers. waves
1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers in the morning. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday night...west winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.friday...west winds 10 to 15 knots becoming northwest. waves
1 to 2 feet. 
.saturday...west winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming west. a chance
of rain showers sunday night. waves 1 to 3 feet building to 2 to
4 feet. 

$$

fzus63 kdtx 242056
glflh 

lhz462>464-250915-
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-
356 pm est tue nov 24 2020

.tonight...southeast winds 15 to 20 knots. rain and snow in the
evening...then rain likely after midnight. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.wednesday...south winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. rain. waves 3 to 5 feet subsiding
to 1 to 3 feet in the afternoon. 
.wednesday night...south winds 10 to 15 knots becoming southeast
5 to 10 knots in the late evening and overnight. rain in the
evening...then rain likely after midnight. waves 1 to 3 feet. 
.thursday...light and variable winds becoming west 5 to 10 knots
in the late morning and afternoon. waves 2 feet or less. 
.thursday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.friday...west winds 10 to 15 knots veering to the northwest late
in the evening. waves 2 to 4 feet subsiding to 1 to 3 feet late
in the afternoon...then building to 2 to 4 feet late in the
evening. 
.saturday...west winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and early morning. 
.sunday...southwest winds 10 to 15 knots. a chance of. waves 1 to
3 feet building to 2 to 4 feet. 


$$

fzus63 kdtx 242056
glfsc 
584 

lake st clair forecast
national weather service detroit/pontiac mi
356 pm est tue nov 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...a warm front lifts across lake huron this afternoon
and evening ahead of a low pressure system moving in from the
central plains. this system will be weakening as it moves into
the southern great lakes wednesday night at around 29.80 inches.
weak high pressure follows on thursday with a cold front moving
through friday night.

lcz460-250915-
lake st clair-
356 pm est tue nov 24 2020

.tonight...southeast winds 10 to 15 knots increasing to 15 to 20
knots in the late evening and early morning...then becoming south 10
to 15 knots early in the morning. cloudy. light rain likely in the
evening. waves 1 to 3 feet.
.wednesday...south winds 10 to 15 knots. light rain. waves 2 feet or
less.
.wednesday night...southeast winds 10 to 15 knots diminishing to 5
to 10 knots in the late evening and overnight. light rain in the
evening...then light rain likely after midnight. waves 2 feet or
less.
.thursday...west winds 5 to 10 knots. cloudy. waves 2 feet or less.
.thursday night...southwest winds 5 to 10 knots. cloudy. waves 2
feet or less.
.friday...west winds 5 to 10 knots. partly cloudy. waves 2 feet or
less.
.saturday...west winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.sunday...southwest winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kmkx 242042
glflm 
331 

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
242 pm cst tue nov 24 2020

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 29.5 inches over the central plains will 
slowly lift toward the midwest. this will enhance the surface 
pressure gradient over lake michigan through wednesday, bringing 
a period of gusty southerly winds. the low will weaken to 29.7
inches as it crosses southern lake michigan on wednesday. by 
thursday, the low weakens further over lake huron and a cold front
extending well south from low pressure up near the hudson bay is 
expected to move over the lake thursday night into friday bringing
breezy northwest to west winds into the weekend.

&&

lmz261-362-364-366-563-565-567-868-250430-
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-
242 pm cst tue nov 24 2020

sheboygan wi to pentwater mi north...

.tonight...southeast winds to 30 kt becoming south 10 to 20 kt.
patchy fog. rain showers this evening, then chance of rain
showers overnight. waves 5 to 8 ft occasionally to 10 ft
subsiding to 3 to 5 ft. 
.wednesday...southeast winds 5 to 10 kt becoming east 10 to
15 kt, then becoming northeast 10 to 20 kt late. slight chance of
rain showers. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.wednesday night...northeast winds 10 to 20 kt becoming north
10 to 15 kt. chance of rain showers in the evening. waves 1 to
3 ft. 
.thursday...northwest winds 5 to 10 kt becoming southwest 10 to
20 kt in the afternoon. waves 1 to 2 ft building to 2 to 4 ft. 
.thursday night...southwest winds 10 to 20 kt becoming west.
waves 2 to 4 ft. 
.friday...northwest winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.friday night...northwest winds 10 to 20 kt becoming west. waves
2 to 4 ft. 
.saturday...west winds 15 to 25 kt. waves 2 to 4 ft. 
.sunday...southwest winds 15 to 25 kt becoming west. waves 3 to
5 ft.  

$$

fzus63 kmkx 242042
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-250430-
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-
242 pm cst tue nov 24 2020

sheboygan wi to pentwater mi south...

.tonight...southeast winds to 30 kt becoming south late this
evening, then diminishing to 15 to 25 kt after midnight
and 10 to 20 kt late. patchy fog. rain showers. waves 5 to 8 ft 
occasionally to 10 ft subsiding to 3 to 5 ft. 
.wednesday...south winds 10 to 15 kt backing to northeast 10 to
20 kt. patchy fog in the morning. rain showers. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.wednesday night...northeast winds 10 to 20 kt backing to
northwest. chance of rain showers in the evening. waves 1 to
3 ft. 
.thursday...west winds 10 to 15 kt becoming southwest 10 to
20 kt. waves 1 to 3 ft. 
.thursday night...southwest winds 10 to 20 kt. waves 1 to 3 ft. 
.friday...west winds 10 to 15 kt becoming northwest. waves 1 to
3 ft. 
.friday night...northwest winds 10 to 20 kt. waves 2 to 4 ft. 
.saturday...west winds 10 to 20 kt. waves 2 to 4 ft. 
.sunday...southwest winds 10 to 20 kt becoming west. waves 2 to
4 ft.  

$$