fzus61 kcle 311943
glfle 
expires:202108010230;;764583

open lake forecast for lake erie
national weather service cleveland oh
343 pm edt sat jul 31 2021

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...
low pressure 29.90 inches will move east across southern ontario
tonight and sunday. the low will push a cold front southeast
across the lake sunday. high pressure 30.10 inches will build east
across the region late sunday through wednesday, before beginning
to drift east of the lake on thursday.


lez162>164-010230-
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-
343 pm edt sat jul 31 2021

.tonight...south winds 10 knots or less becoming west. waves
2 feet or less. 
.sunday...northwest winds 10 to 15 knots. a chance of waterspouts
through early afternoon. a slight chance of showers and
thunderstorms early, then a chance of showers with a slight
chance of thunderstorms late in the morning. a chance of showers
and thunderstorms in the afternoon. waves 1 to 2 feet. 
.sunday night...north winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.monday...north winds 10 to 15 knots becoming light and variable.
waves 2 feet or less. 
.monday night...south winds less than 10 knots becoming west.
waves 1 foot or less. 
.tuesday...west winds less than 10 knots becoming east. waves
1 foot or less. 
.wednesday...northeast winds 10 knots or less becoming east.
waves 1 foot or less. 
.thursday...southeast winds 10 knots or less becoming south.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 311946
glfsc 
expires:202108010800;;764894

lake st clair forecast
national weather service detroit/pontiac mi
346 pm edt sat jul 31 2021

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 cold front associated with low pressure, 29.80
inches, will continue dropping southeast across the local waters
through sunday morning. expansive high pressure will then build
to around 30.10 inches across the upper midwest and great lakes
for early to the middle of next week.


lcz460-010800-
lake st clair-
346 pm edt sat jul 31 2021

.tonight...southwest winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms after midnight. waves 2 feet or less.
.sunday...west winds 5 to 10 knots becoming northwest 10 to 15 knots
in the late morning and afternoon. partly sunny with a chance of
showers and thunderstorms. a chance of waterspouts. waves 2 feet or
less.
.sunday night...north winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. mostly clear. a chance of waterspouts in the
evening. waves 2 feet or less.
.monday...north winds 5 to 10 knots until late afternoon becoming
light and variable. sunny. waves 2 feet or less.
.monday night...light and variable winds. mostly clear. waves 2 feet
or less.
.tuesday...light and variable winds. sunny becoming mostly clear.
waves 2 feet or less.
.wednesday...light and variable winds. mostly clear. waves nearly
calm.
.thursday...south winds 5 to 10 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 311945
glflh 
expires:202108010800;;764863

open lake forecast for lake huron
national weather service detroit/pontiac mi
345 pm edt sat jul 31 2021

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 cold front associated with low pressure, 29.80
inches, will continue dropping southeast across the local waters
through sunday morning. expansive high pressure will then build
to around 30.10 inches across the upper midwest and great lakes
for early to the middle of next week.


lhz462>464-010800-
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 jul 31 2021

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


$$

fzus63 kmkx 311930
glflm 
expires:202108010315;;764178

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
230 pm cdt sat jul 31 2021

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 of 29.8 inches will track from northern lower michigan
into lake huron by sunday morning. this will bring a cold front 
through the region through tonight. along the front thunderstorms
will be possible. south to southwest winds will shift to the 
north-northwest behind the front and build into sunday with gusts 
around 25 knots. high pressure of 30.2 inches will then build in 
from the northwest sunday evening into monday resulting in light 
and variable winds for the beginning of next week.

&&


lmz261-362-364-366-563-565-567-868-010315-
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-
230 pm cdt sat jul 31 2021

sheboygan wi to pentwater mi north...

.tonight...west winds 10 to 20 kt veering to north 15 to 25 kt.
chance of showers and thunderstorms this evening. haze. waves
2 to 4 ft. 
.sunday...north winds 15 to 25 kt. waves 4 to 6 ft occasionally
to 8 ft. 
.sunday night...north winds 15 to 25 kt diminishing to 5 to
10 kt. waves 3 to 5 ft subsiding to 1 to 3 ft. 
.monday...northwest winds 5 to 10 kt becoming southwest 10 to
15 kt. waves 1 to 2 ft. 
.monday night...southwest winds 10 to 15 kt. waves 1 to 3 ft. 
.tuesday...west winds 10 to 15 kt becoming southwest. waves 1 to
3 ft. 
.tuesday night...southwest winds 5 to 10 kt. waves 1 to 2 ft. 
.wednesday...south winds 5 to 10 kt. waves 1 ft or less. 
.thursday...southwest winds 10 to 20 kt becoming south. waves
2 to 4 ft.  

$$

fzus63 kmkx 311930
glflm 
expires:202108010315;;764179

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
230 pm cdt sat jul 31 2021

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 of 29.8 inches will track from northern lower michigan
into lake huron by sunday morning. this will bring a cold front 
through the region through tonight. along the front thunderstorms
will be possible. south to southwest winds will shift to the 
north-northwest behind the front and build into sunday with gusts 
around 25 knots. high pressure of 30.2 inches will then build in 
from the northwest sunday evening into monday resulting in light 
and variable winds for the beginning of next week.

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-010315-
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-
230 pm cdt sat jul 31 2021

sheboygan wi to pentwater mi south...

.tonight...southwest winds 10 to 20 kt veering to north 15 to
25 kt. haze. chance of showers and thunderstorms this evening,
then slight chance of showers and thunderstorms overnight. waves
2 to 4 ft building to 3 to 5 ft. 
.sunday...north winds to 30 kt. waves 4 to 7 ft occasionally to
9 ft. 
.sunday night...north winds to 30 kt becoming northeast 10 to
15 kt. chance of showers overnight. waves 4 to 7 ft occasionally
to 9 ft subsiding to 2 to 4 ft. 
.monday...north winds 5 to 10 kt. waves 2 to 4 ft subsiding to
1 to 2 ft. 
.monday night...southwest winds 5 to 10 kt. waves 1 to 2 ft.
.tuesday...west winds 5 to 10 kt becoming southwest. waves 1 to
2 ft. 
.tuesday night...south winds 5 to 10 kt becoming southwest. waves
1 ft or less. 
.wednesday...southwest winds 5 to 10 kt becoming south. waves
1 ft or less. 
.thursday...southwest winds 10 to 15 kt becoming south. waves
1 to 3 ft.  

$$