fzus61 kcle 220152
glfle 
expires:202303220815;;436498

open lake forecast for lake erie
national weather service cleveland oh
952 pm edt tue mar 21 2023

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 stationary front just north of lake erie will begin to move north 
as a warm front tonight. a ridge averaging 30.40 inches over the 
lake is expected to shift east of the area tonight. low pressure 
29.80 inches will move northeast across the upper great lakes 
wednesday and thursday which will push a slow moving cold front 
south across lake erie thursday. low pressure 29.40 inches is 
expected to track northeast through the ohio valley along a 
stationary front friday night and to central lake erie by saturday. 
weak high pressure 30.20 inches will move across lake erie sunday.


lez162>164-220815-
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-
952 pm edt tue mar 21 2023

.overnight...south winds 5 to 10 knots. a chance of rain
showers. waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of rain showers early, then a slight chance of
rain showers from late morning on. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots increasing to 15 to
20 knots. showers likely in the evening, then showers with a
chance of thunderstorms overnight. waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. showers with a chance of thunderstorms in the
morning, then showers in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.thursday night...north winds 10 to 15 knots becoming northeast.
a chance of rain showers. waves 1 to 2 feet. 
.friday...northeast winds 10 to 15 knots becoming east 15 to
20 knots. a chance of rain showers. waves 1 to 3 feet building to
2 to 4 feet. 
.saturday...east winds 15 to 25 knots becoming west. a chance of
rain showers during the day. waves 3 to 6 feet. 
.sunday...west winds 15 to 20 knots becoming east 5 to 15 knots.
a chance of rain showers sunday night. waves 2 to 4 feet
subsiding to 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 220151
glfsc 
expires:202303221000;;436490

lake st clair forecast
national weather service detroit/pontiac mi
951 pm edt tue mar 21 2023

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...stalled frontal boundary lifts back north as a warm
front wednesday as low pressure, 29.70 inches, tracks through 
lake superior. a secondary low, 29.50 inches, then develops along 
the attendant cold front tracking directly over the southern half 
of the region thursday. a couple thunderstorms are possible over 
lakes st clair and erie daytime thursday.


lcz460-221000-
lake st clair-
951 pm edt tue mar 21 2023

.rest of tonight...south winds 5 to 10 knots. cloudy. a chance of
showers. waves 2 feet or less.
.wednesday...south winds 5 to 10 knots. cloudy with a chance of
light rain. waves 2 feet or less.
.wednesday night...south winds 5 to 10 knots. cloudy. a chance of
light rain in the evening...then light rain likely after midnight.
waves 2 feet or less.
.thursday...light and variable winds becoming northwest 10 to 15
knots in the late morning and afternoon. cloudy. rain likely in the
morning...then light rain likely in the afternoon. waves 2 feet or
less.
.thursday night...north winds 10 to 15 knots. mostly cloudy. waves 2
feet or less.
.friday...northeast winds 10 to 15 knots. mostly cloudy. waves 2
feet or less.
.saturday...west winds 15 to 20 knots with gusts to 30 knots. mostly
cloudy with light rain likely. waves 1 to 3 feet. a small craft
advisory may be needed.
.sunday...northwest winds 15 to 20 knots. partly cloudy. waves 2
feet or less.

$$

fzus63 kdtx 220151
glflh 
expires:202303221000;;436488

open lake forecast for lake huron
national weather service detroit/pontiac mi
951 pm edt tue mar 21 2023

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...stalled frontal boundary lifts back north as a warm
front wednesday as low pressure, 29.70 inches, tracks through 
lake superior. a secondary low, 29.50 inches, then develops along 
the attendant cold front tracking directly over the southern half 
of the region thursday. a couple thunderstorms are possible over 
lakes st clair and erie daytime thursday.


lhz463-464-221000-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
951 pm edt tue mar 21 2023

.rest of tonight...east winds 5 to 10 knots veering to the
southeast early in the morning. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots. a chance of rain. waves
1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. a chance of rain in the evening...then
rain likely after midnight. waves 1 to 3 feet. 
.thursday...light and variable winds becoming north 10 to
15 knots in the late morning and early afternoon...then
increasing to 15 to 20 knots early in the afternoon. rain likely.
waves 1 to 3 feet building to 2 to 4 feet early in the afternoon.
.thursday night...north winds 10 to 15 knots. waves 3 to 5 feet. 
.friday...north winds 10 to 15 knots veering to the east late in
the evening. a chance of rain late in the evening. waves 2 to
4 feet. 
.saturday...east winds 15 to 20 knots with gusts to around
30 knots backing to the northwest in the late evening and early
morning. rain likely early in the morning. a chance of rain early
in the evening. waves 3 to 5 feet. 
.sunday...west winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and early afternoon...then decreasing to 5 to
10 knots early in the evening veering to the north in the late
evening and early morning. waves 3 to 5 feet subsiding to 1 to
3 feet until early morning. 


$$

fzus63 kmkx 220158
glflm 
expires:202303220915;;436686

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
858 pm cdt tue mar 21 2023

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 weak boundary will continue to lift northward across the lake
tonight, as low pressure around 29.7 inches moves from the 
central plains to the arrowhead region of minnesota. winds will 
become south to southeast and modestly breezy behind the 
boundary. 

modest south winds should then continue until wednesday night, 
when a cold front is expected to move southeast over the lake, 
changing winds to a northwest direction. north winds are then 
expected behind front on thursday, becoming northeast on friday. 


lmz261-362-364-366-563-565-567-868-220915-
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-
858 pm cdt tue mar 21 2023

sheboygan wi to pentwater mi north...

.rest of tonight...southeast winds 15 to 25 kt. waves 3 to 5 ft. 
.wednesday...southeast winds 15 to 25 kt becoming south. patchy
fog. chance of rain, snow likely with a chance of light freezing
rain in the morning, then slight chance of rain in the afternoon.
waves 4 to 6 ft occasionally to 8 ft. 
.wednesday night...southwest winds 15 to 25 kt diminishing to
10 to 20 kt late in the evening, then becoming northwest 10 to
15 kt after midnight increasing to 10 to 20 kt late. chance of
rain in the evening, then chance of rain and snow overnight.
waves 3 to 5 ft subsiding to 2 to 4 ft. 
.thursday...north winds 10 to 20 kt. waves 3 to 5 ft. 
.thursday night...north winds 10 to 20 kt becoming northeast
10 to 15 kt. waves 2 to 4 ft. 
.friday...northeast winds 10 to 15 kt. waves 1 to 2 ft. 
.friday night...northeast winds 10 to 20 kt becoming east. waves
2 to 4 ft. 
.saturday...northeast winds to 30 kt becoming north. chance of
snow. waves 4 to 6 ft occasionally to 8 ft. 
.sunday...northwest winds 10 to 20 kt. waves 1 to 3 ft.  

$$

fzus63 kmkx 220158
glflm 
expires:202303220915;;436687

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
858 pm cdt tue mar 21 2023

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 weak boundary will continue to lift northward across the lake
tonight, as low pressure around 29.7 inches moves from the 
central plains to the arrowhead region of minnesota. winds will 
become south to southeast and modestly breezy behind the 
boundary. 

modest south winds should then continue until wednesday night, 
when a cold front is expected to move southeast over the lake, 
changing winds to a northwest direction. north winds are then 
expected behind front on thursday, becoming northeast on friday. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-220915-
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-
858 pm cdt tue mar 21 2023

sheboygan wi to pentwater mi south...

.rest of tonight...south winds 15 to 25 kt. patchy fog overnight.
waves 3 to 5 ft. 
.wednesday...south winds 15 to 25 kt diminishing to 10 to 20 kt.
slight chance of rain. waves 4 to 6 ft occasionally to 8 ft. 
.wednesday night...south winds 10 to 15 kt backing to north 10 to
20 kt. patchy fog in the evening. rain. waves 3 to 5 ft subsiding
to 1 to 3 ft. 
.thursday...north winds 15 to 25 kt. chance of rain in the
morning. waves 4 to 6 ft occasionally to 8 ft building to 4 to
7 ft occasionally to 9 ft. 
.thursday night...north winds 10 to 20 kt becoming northeast
10 to 15 kt. waves 4 to 6 ft occasionally to 8 ft subsiding to
2 to 4 ft. 
.friday...northeast winds 10 to 15 kt increasing to 10 to 20 kt.
waves 2 to 4 ft. 
.friday night...northeast winds 15 to 25 kt. chance of rain.
waves 2 to 4 ft building to 3 to 5 ft. 
.saturday...northeast winds 15 to 25 kt becoming northwest to
30 kt. chance of rain and snow. waves 4 to 6 ft occasionally to
8 ft. 
.sunday...west winds 10 to 20 kt veering to north 10 to 15 kt.
waves 2 to 4 ft.  

$$