fzus61 kcle 051937
glfle 
expires:202507060215;;933733

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt sat jul 5 2025

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 30.10 inches exits slowly southeastward from 
the lake erie region through sunday. during sunday night through 
monday night, a cold front will drift southeastward across lake 
erie. this front should then waver in a north-south manner 
between lake erie and the upper and mid ohio valley through this 
thursday as weak lows move generally eastward along the front. 
simultaneously, a ridge averaging 30.10 inches attempts to build 
from james bay and vicinity.


lez162-163-060215-
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-
337 pm edt sat jul 5 2025

.tonight...south winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.sunday...southwest winds 10 to 15 knots. a chance of showers and
thunderstorms late. waves 2 feet or less. 
.sunday night...west winds 5 to 15 knots. showers and
thunderstorms likely in the evening, then a chance of showers
overnight. waves 2 feet or less. 
.monday...west winds 5 to 10 knots becoming north. showers likely
in the morning, then showers likely with a chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.monday night...northeast winds 5 to 10 knots. a chance of
showers and thunderstorms in the evening. waves 1 foot or less. 
.tuesday...northeast winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots becoming west. a
chance of showers and thunderstorms during the day, then a chance
of showers wednesday night. waves 1 foot or less. 
.thursday...northwest winds 5 to 10 knots becoming northeast. a
chance of showers and thunderstorms during the day. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 051937
glfle 
expires:202507060215;;933734

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt sat jul 5 2025

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 30.10 inches exits slowly southeastward from 
the lake erie region through sunday. during sunday night through 
monday night, a cold front will drift southeastward across lake 
erie. this front should then waver in a north-south manner 
between lake erie and the upper and mid ohio valley through this 
thursday as weak lows move generally eastward along the front. 
simultaneously, a ridge averaging 30.10 inches attempts to build 
from james bay and vicinity.


lez164>167-060215-
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-
337 pm edt sat jul 5 2025

.tonight...south winds 5 to 10 knots. waves 2 feet or less. 
.sunday...south winds 5 to 15 knots becoming southwest. waves
1 to 2 feet. 
.sunday night...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms in the evening. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 
.monday night...north winds around 10 knots. a chance of showers
and thunderstorms in the evening. waves around 1 foot. 
.tuesday...north winds 5 to 10 knots becoming south. waves 1 foot
or less. 
.wednesday...west winds 5 to 10 knots becoming south. a chance of
showers wednesday night. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming northeast. a
chance of showers during the day. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 051949
glfsc 
expires:202507060400;;934028

lake st clair forecast
national weather service detroit/pontiac mi
349 pm edt sat jul 5 2025

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, 29.70 inches, slides across the northern
great lakes through sunday. its attendant cold front sinks across
lakes huron and st. clair on sunday offering scattered
thunderstorm chances. a few storms could linger over the southern
great lakes monday before high pressure builds in for tuesday.


lcz460-060400-
lake st clair-
349 pm edt sat jul 5 2025

.tonight...south winds 10 to 15 knots. mostly clear. waves 2 feet or
less.
.sunday...southwest winds 10 to 15 knots. sunny in the morning...
then partly sunny with a chance of showers and thunderstorms in the
afternoon. waves 2 feet or less.
.sunday night...west winds 10 to 15 knots veering to the north in
the late evening and overnight. partly cloudy with a chance of
showers and thunderstorms in the evening...then mostly cloudy with a
chance of light showers after midnight. waves 2 feet or less.
.monday...north winds 5 to 10 knots. mostly cloudy with a chance of
showers and thunderstorms. waves 2 feet or less.
.monday night...northeast winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy. waves 2
feet or less.
.tuesday...north winds 5 to 10 knots in the morning becoming light
and variable...then becoming southeast 5 to 10 knots in the evening.
mostly clear. waves 2 feet or less.
.wednesday...east winds 5 to 10 knots. mostly clear. a chance of
showers and thunderstorms. waves 2 feet or less.
.thursday...northeast winds 5 to 10 knots. mostly clear. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 051948
glflh 
expires:202507060400;;934026

open lake forecast for lake huron
national weather service detroit/pontiac mi
348 pm edt sat jul 5 2025

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...low pressure, 29.70 inches, slides across the northern
great lakes through sunday. its attendant cold front sinks across
lakes huron and st. clair on sunday offering scattered
thunderstorm chances. a few storms could linger over the southern
great lakes monday before high pressure builds in for tuesday.


lhz462>464-060400-
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-
348 pm edt sat jul 5 2025

.tonight...south winds 10 to 15 knots. waves 2 to 4 feet. 
.sunday...southwest winds 10 to 15 knots. showers likely and a
chance of thunderstorms in the afternoon. waves 2 to 4 feet. 
.sunday night...west winds 10 to 15 knots. a chance of showers
and thunderstorms in the evening...then a chance of showers after
midnight. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots. a chance of showers in the
morning. waves 1 to 3 feet. 
.monday night...north winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots becoming light and variable.
waves 2 feet or less. 
.wednesday...southeast winds 5 to 10 knots backing to the north.
waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kmkx 051945
glflm 
expires:202507060300;;933971

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
245 pm cdt sat jul 5 2025

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 move east through the northern 
great lakes region exiting sunday night. southerly winds will 
increase across the lake today as it approaches. as the low moves 
through the upper peninsula of michigan tonight, a cold front 
will cross the open waters. rain and thunderstorms are expected 
along and ahead of the front. a few stronger storms will be 
possible with gusty winds being the main hazard. the front and 
storms will linger across southeastern portion of the lake through
sunday afternoon. winds will shift to the north to northwest 
behind the front. north to northwest winds will remain across the 
entire lake until mid day monday. 

high pressure of 30.0 inches will approach and cross over the 
northern open waters monday evening. fair conditions and weakening 
winds are expected throughout the day. light and variable winds are 
expected monday night. a second area of high pressure around 30.1 
inches will move in behind the first keeping winds light and 
variable through mid-week. tuesday there is a small chance of 
showers and isolated thunderstorms as heat and humidity builds back 
into the great lakes region.


lmz261-362-364-366-563-565-567-868-060300-
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-
245 pm cdt sat jul 5 2025

sheboygan wi to pentwater mi north...

.tonight...southwest winds to 30 kt diminishing to 15 to 25 kt
late this evening, then diminishing to 10 to 20 kt after midnight
becoming west late. showers likely with a chance of thunderstorms
this evening, then chance of showers and thunderstorms overnight.
waves 3 to 5 ft. 
.sunday...northwest winds 10 to 20 kt becoming north 15 to 25 kt.
chance of showers and slight chance of thunderstorms in the
morning. waves 3 to 5 ft. 
.sunday night...north winds 15 to 25 kt diminishing to 10 to
20 kt. waves 3 to 5 ft. 
.monday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.monday night...northeast winds 10 to 15 kt becoming east 5 to
10 kt. waves 1 to 2 ft. 
.tuesday...south winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 ft or less. 
.tuesday night...south winds 5 to 10 kt veering to north. waves
1 ft or less. 
.wednesday...north winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 ft or less. 
.thursday...northeast winds 10 to 15 kt. waves 1 ft or less. 

$$

fzus63 kmkx 051945
glflm 
expires:202507060300;;933972

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
245 pm cdt sat jul 5 2025

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 move east through the northern 
great lakes region exiting sunday night. southerly winds will 
increase across the lake today as it approaches. as the low moves 
through the upper peninsula of michigan tonight, a cold front 
will cross the open waters. rain and thunderstorms are expected 
along and ahead of the front. a few stronger storms will be 
possible with gusty winds being the main hazard. the front and 
storms will linger across southeastern portion of the lake through
sunday afternoon. winds will shift to the north to northwest 
behind the front. north to northwest winds will remain across the 
entire lake until mid day monday. 

high pressure of 30.0 inches will approach and cross over the 
northern open waters monday evening. fair conditions and weakening 
winds are expected throughout the day. light and variable winds are 
expected monday night. a second area of high pressure around 30.1 
inches will move in behind the first keeping winds light and 
variable through mid-week. tuesday there is a small chance of 
showers and isolated thunderstorms as heat and humidity builds back 
into the great lakes region.


lmz080-669-671-673-675-777-779-870-872-874-876-878-060300-
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-
245 pm cdt sat jul 5 2025

sheboygan wi to pentwater mi south...

.tonight...south winds 15 to 25 kt becoming southwest 10 to
20 kt. chance of showers and thunderstorms. waves 3 to 5 ft.
.sunday...southwest winds 10 to 20 kt veering to north 15 to
25 kt. chance of showers and thunderstorms in the morning, then
chance of showers and slight chance of thunderstorms in the
afternoon. waves 2 to 4 ft building to 3 to 5 ft. 
.sunday night...north winds 15 to 25 kt diminishing to 10 to
20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.monday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 3 to 5 ft. 
.monday night...north winds 10 to 20 kt becoming northeast 5 to
10 kt overnight. waves 1 to 3 ft. 
.tuesday...south winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft. 
.tuesday night...southwest winds 5 to 10 kt becoming west. waves
1 ft or less. 
.wednesday...northwest winds 5 to 10 kt becoming north 10 to
15 kt. waves 1 to 2 ft. 
.thursday...north winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft.  

$$