fzus61 kcle 201313
glfle 
expires:202405202015;;541396

open lake forecast for lake erie
national weather service cleveland oh
913 am edt mon may 20 2024

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 will lift north across the lake today. low pressure 
29.70 inches will pass north of the lake tonight. low pressure
29.30 inches will develop over the midwest on tuesday and advance
northeast toward lake superior on wednesday morning. this low will
extend a cold front toward the lake, which will cross the lake
wednesday night. high pressure 30.00 inches will build behind the
front for thursday and friday.


lez162>164-202015-
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-
913 am edt mon may 20 2024

.rest of today...southeast winds 10 knots or less. a slight
chance of showers and thunderstorms this afternoon. waves 1 foot
or less. 
.tonight...southeast winds 5 to 10 knots becoming south. a slight
chance of showers and thunderstorms through the early overnight.
waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots becoming south. a chance
of showers and thunderstorms in the afternoon. waves around
1 foot. 
.tuesday night...south winds 5 to 15 knots. a chance of showers
and thunderstorms in the evening. waves 1 to 2 feet. 
.wednesday...south winds 15 to 20 knots becoming west 10 to
15 knots. showers and thunderstorms likely during the day, then a
chance of showers and thunderstorms wednesday night. waves 1 to
3 feet. 
.thursday...west winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming east. a chance
of showers friday night. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 201329
glfsc 
expires:202405202130;;541714

lake st clair forecast
national weather service detroit/pontiac mi
929 am edt mon may 20 2024

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 north today as a low pressure
system moves into the great lakes from the midwest. this system
passes through northern lake huron tonight into tuesday. a
stronger low reaches western lake superior wednesday morning with
the associated cold front moving through the central lakes during
the day. high pressure then builds in through friday.


lcz460-202130-
lake st clair-
929 am edt mon may 20 2024

.rest of today...south winds 5 to 10 knots. mostly sunny. scattered
thunderstorms in the afternoon. waves nearly calm.
.tonight...south winds 5 to 10 knots. partly cloudy. waves nearly
calm.
.tuesday...southwest winds 5 to 10 knots. partly sunny. scattered
showers and thunderstorms in the afternoon. waves nearly calm.
.tuesday night...south winds 10 to 15 knots increasing to 15 to 20
knots after midnight. partly cloudy. a chance of light showers after
midnight. waves nearly calm.
.wednesday...southwest winds 15 to 20 knots. partly sunny with a
chance of light showers in the morning...then partly cloudy with a
chance of showers and thunderstorms in the afternoon and evening.
waves nearly calm.
.thursday...west winds 15 to 20 knots. mostly clear. waves nearly
calm.
.friday...northeast winds 10 to 15 knots. mostly clear. waves nearly
calm.

$$

fzus63 kdtx 201329
glflh 
expires:202405202130;;541716

open lake forecast for lake huron
national weather service detroit/pontiac mi
929 am edt mon may 20 2024

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 warm front lifts north today as a low pressure
system moves into the great lakes from the midwest. this system
passes through northern lake huron tonight into tuesday. a
stronger low reaches western lake superior wednesday morning with
the associated cold front moving through the central lakes during
the day. high pressure then builds in through friday.


lhz363-462>464-202130-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
929 am edt mon may 20 2024

.rest of today...southeast winds 5 to 10 knots. scattered showers
and thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots. scattered showers and
thunderstorms. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots veering to the north early
in the afternoon. scattered showers in the afternoon. waves 1 to
3 feet. 
.tuesday night...east winds 5 to 10 knots becoming south 10 to
15 knots after midnight. scattered showers and a chance of
thunderstorms. waves 2 feet or less building to 2 to 4 feet after
midnight. 
.wednesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots late in the evening. a chance of showers and
thunderstorms in the morning...then a chance of showers. waves
3 to 5 feet. 
.thursday...southwest winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning. waves 2 to
4 feet. 
.friday...northwest winds 5 to 10 knots veering to the northeast
in the late evening and early morning. waves 1 to 3 feet. 


$$

fzus63 kmkx 201349
glflm 
expires:202405202115;;542397

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
849 am cdt mon may 20 2024

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...

winds will turn southeasterly this morning as a compact area of
low pressure of 29.8 inches lifts across southeastern wisconsin
late this morning and this afternoon. winds may briefly become
southwesterly south of this feature--mainly affecting the southern
third of the lake--this afternoon. areas of thunderstorms are also
expected with this feature. 

winds will turn more south to southeasterly again tuesday. breezy
southerly winds are expected as a deepening low pressure around 
29.4 inches approaches the upper great lakes region and tracks 
northeast into wednesday. there looks to be periods of 
thunderstorms over the lake, especially southern portions monday 
through wednesday morning.


lmz261-362-364-366-563-565-567-868-202115-
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-
849 am cdt mon may 20 2024

sheboygan wi to pentwater mi north...

.rest of today...southeast winds 10 to 15 kt becoming south 10 to
20 kt. chance of showers and slight chance of thunderstorms.
waves 1 to 3 ft. 
.tonight...southwest winds 10 to 20 kt diminishing to 10 to 15 kt
late in the evening, then veering to northwest after midnight
diminishing to 5 to 10 kt late. chance of showers and slight
chance of thunderstorms in the evening, then slight chance of
showers overnight. waves 1 to 3 ft. 
.tuesday...north winds 5 to 10 kt becoming northeast late in the
morning, then becoming east 10 to 15 kt early in the afternoon
increasing to 10 to 20 kt late. waves 1 to 2 ft. 
.tuesday night...southeast winds to 30 kt becoming south. showers
with a chance of thunderstorms. waves 4 to 6 ft occasionally to
8 ft building to 6 to 9 ft occasionally to 12 ft. 
.wednesday...southwest winds to 30 kt. waves 6 to 9 ft
occasionally to 12 ft. 
.wednesday night...west winds to 30 kt. waves 4 to 6 ft
occasionally to 8 ft subsiding to 3 to 5 ft. 
.thursday...west winds to 30 kt becoming southwest 15 to 25 kt.
waves 2 to 4 ft. 
.friday...northeast winds 10 to 15 kt becoming southeast 10 to
20 kt. waves 1 to 3 ft.  

$$

fzus63 kmkx 201349
glflm 
expires:202405202115;;542398

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
849 am cdt mon may 20 2024

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...

winds will turn southeasterly this morning as a compact area of
low pressure of 29.8 inches lifts across southeastern wisconsin
late this morning and this afternoon. winds may briefly become
southwesterly south of this feature--mainly affecting the southern
third of the lake--this afternoon. areas of thunderstorms are also
expected with this feature. 

winds will turn more south to southeasterly again tuesday. breezy
southerly winds are expected as a deepening low pressure around 
29.4 inches approaches the upper great lakes region and tracks 
northeast into wednesday. there looks to be periods of 
thunderstorms over the lake, especially southern portions monday 
through wednesday morning.


lmz080-669-671-673-675-777-779-870-872-874-876-878-202115-
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-
849 am cdt mon may 20 2024

sheboygan wi to pentwater mi south...

.rest of today...southeast winds 10 to 15 kt becoming south 10 to
20 kt. slight chance of showers and thunderstorms through mid
morning, then chance of showers and thunderstorms this afternoon.
waves 1 to 3 ft. 
.tonight...southwest winds 10 to 20 kt diminishing to 5 to 10 kt.
chance of showers and thunderstorms in the evening, then slight
chance of showers and thunderstorms overnight. waves 1 to 3 ft. 
.tuesday...southeast winds 5 to 10 kt increasing to 10 to 20 kt.
chance of showers in the morning. waves 1 to 3 ft. 
.tuesday night...south winds to 30 kt. showers likely with a
chance of thunderstorms in the evening, then chance of showers
and thunderstorms overnight. waves 4 to 6 ft occasionally to 8 ft
building to 6 to 9 ft occasionally to 12 ft. 
.wednesday...southwest winds to 30 kt diminishing to 15 to 25 kt.
waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft
occasionally to 9 ft. 
.wednesday night...west winds 10 to 20 kt. waves 3 to 5 ft. 
.thursday...west winds 10 to 20 kt becoming southwest. waves 2 to
4 ft. 
.friday...east winds 10 to 20 kt. waves 1 to 3 ft.  

$$