fzus61 kcle 152158
glfle 
expires:202603160230;;740678

open lake forecast for lake erie
national weather service cleveland oh
558 pm edt sun mar 15 2026

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 potent low deepens to 29.00 inches as it moves northeastward 
from northern illinois to near northern lake huron by midday 
monday. this will allow a strong cold front to sweep eastward 
across lake erie monday morning. during monday afternoon through 
monday night, a trough averaging 29.90 inches lingers over lake 
erie as the low moves north-northeastward toward northern quebec 
and deepens further to 28.50 inches. on tuesday through tuesday 
night, a ridge averaging 30.30 inches should build from the upper 
midwest. the ridge should exit slowly eastward from the region 
wednesday through wednesday night and allow a warm front to sweep 
northward across lake erie. on thursday, a very weak cold front 
should sweep eastward across lake erie and be followed by a ridge, 
averaging 30.10 inches, building from the west. on friday, the 
ridge should exit eastward and allow another warm front to sweep 
northward across lake erie. 


lez162>164-160230-
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-
558 pm edt sun mar 15 2026

...gale warning in effect from monday morning through tuesday
morning...
...low water advisory in effect from 8 am monday to 8 am edt
tuesday...

.tonight...south winds to 30 knots. a chance of showers after
midnight. showers with a slight chance of thunderstorms late.
waves 3 to 6 feet. 
.monday...southwest winds to 30 knots becoming west and
increasing to 35 knot gales in the afternoon. a chance of rain
showers in the morning, then a slight chance of snow and rain
showers in the afternoon. waves 3 to 6 feet building to 5 to
9 feet. waves occasionally around 11 feet. 
.monday night...west gales to 35 knots in the evening. a chance
of snow showers. waves 5 to 9 feet. waves occasionally around
11 feet. 
.tuesday...west winds to 30 knots diminishing to 15 to 20 knots.
waves 4 to 7 feet subsiding to 2 to 4 feet. waves occasionally
around 9 feet. 
.tuesday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots becoming north. a
chance of rain during the day. waves 2 feet or less. 
.friday...south winds 10 to 15 knots becoming west 15 to
20 knots. waves 1 to 2 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 151956
glfsc 
expires:202603160400;;734365

lake st clair forecast
national weather service detroit/pontiac mi
356 pm edt sun mar 15 2026

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 strong low pressure system, 28.90 inches, moves
across southern michigan and lake huron late tonight into monday.
this brings unsettled weather including gust to gales through the
early week period. gale warnings are in effect for the central
great lakes through tuesday morning.


lcz460-160400-
lake st clair-
356 pm edt sun mar 15 2026

...small craft advisory in effect through late tonight...
...gale warning in effect from late tonight through tuesday
morning...

.tonight...south winds 20 to 25 knots increasing to 30 knots in the
late evening and overnight. gusts to 40 knot gales. mostly cloudy
becoming partly cloudy by midnight. a chance of light rain and
thunderstorms after midnight. rain and a chance of thunderstorms
early in the morning. waves 3 to 5 feet. waves occasionally around 7
feet.
.monday...southwest winds to 30 knots with gusts to 40 knot gales.
mostly cloudy. a chance of light rain early in the morning. a chance
of light snow late in the afternoon. waves 3 to 5 feet. waves
occasionally around 7 feet.
.monday night...west winds to 30 knots with gusts to 35 knot gales.
partly cloudy with a chance of light snow ...then mostly cloudy
after midnight. waves 3 to 5 feet. waves occasionally around 7 feet.
.tuesday...northwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and afternoon.
mostly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and afternoon.
.tuesday night...west winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. mostly cloudy early in the evening becoming
partly cloudy. waves 2 feet or less.
.wednesday...south winds 15 to 20 knots diminishing to 10 to 15
knots in the evening. mostly cloudy. waves 1 to 3 feet.
.thursday...north winds 10 to 15 knots. partly cloudy. a chance of
light rain. waves 2 feet or less.
.friday...southwest winds 15 to 20 knots. mostly cloudy with a
chance of light rain. waves 2 feet or less.

$$

fzus63 kdtx 151956
glflh 
expires:202603160400;;734359

open lake forecast for lake huron
national weather service detroit/pontiac mi
356 pm edt sun mar 15 2026

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 strong low pressure system, 28.90 inches, moves
across southern michigan and lake huron late tonight into monday.
this brings unsettled weather including gust to gales through the
early week period. gale warnings are in effect for the central
great lakes through tuesday morning.


lhz363-462>464-160400-
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-
356 pm edt sun mar 15 2026

...gale warning in effect from 8 pm edt this evening through
tuesday morning...
...heavy freezing spray warning in effect from monday afternoon
through tuesday afternoon...

.tonight...east winds 20 to 25 knots with gusts to around
30 knots becoming southeast to 30 knots with gusts to 40 knot
gales in the late evening and overnight. a chance of rain in the
evening...then rain after midnight. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.monday...south winds to 30 knots veering to the southwest late
in the afternoon. gusts to 35 knot gales. a chance of snow in the
afternoon. waves 10 to 14 feet. waves occasionally around
18 feet. 
.monday night...southwest winds to 30 knots becoming west at
35 knot gales in the late evening and overnight. gusts to 40 knot
gales. a chance of snow. heavy freezing spray. waves 12 to
16 feet building to 14 to 18 feet after midnight. waves
occasionally around 23 feet. a gale warning may be needed. 
.tuesday...west winds to 30 knots with gusts to 35 knot gales
decreasing to 15 to 20 knots. heavy freezing spray. waves 12 to
16 feet subsiding to 8 to 12 feet early in the afternoon. waves
occasionally around 20 feet. 
.tuesday night...west winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. freezing spray in the
evening. waves 5 to 7 feet subsiding to 2 to 4 feet after
midnight. waves occasionally around 10 feet. 
.wednesday...south winds 15 to 20 knots. a chance of snow late in
the evening. waves 4 to 6 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots early in the evening...then becoming northwest 10 to
15 knots by midnight. a chance of snow and rain early in the
morning. waves 3 to 5 feet subsiding to 2 to 4 feet . waves
occasionally around 8 feet. 
.friday...west winds 10 to 15 knots backing to the south until
early evening...then increasing to 20 to 25 knots by midnight. a
chance of rain until early evening. waves 3 to 5 feet building to
6 to 9 feet by midnight. waves occasionally around 12 feet. 


$$

fzus63 kmkx 152255
glflm 
expires:202603160900;;742825

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
554 pm cdt sun mar 15 2026

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 29.3 inches will approach the southern end of lake
michigan this afternoon, and pass over the southern end of the
lake by midnight cdt tonight. currently, northwest gales are
ongoing over the northern third of the lake, while a warm front
bisects the lake and causes weaker winds from midlake, southward.
a gale warning continues over all of the lake at this time.

as the surface low lifts north- northeast into lower michigan 
state, gales are expected to shift southward down the lake as 
winds become northwesterly over the more of the lake and fetch 
improves. the strong pressure gradient over the lake will allow
for very strong winds gusts over roughly the northern half of the
lake and storm force winds are anticipated from this evening into
monday afternoon. a storm warning is in effect over the northern
half of the lake. along with the high winds, colder air moving
over the lake will support heavy freezing spray over the whole
lake monday morning into tuesday, and a heavy freezing spray
warning has been issued for this time frame.

monday, northwest winds will turn northerly and northwesterly,
continuing to support storm force gusts into the afternoon. winds
should drop below storm force criteria late monday afternoon and
remain high end gales into monday evening. while the gale warning
drops off of the northern half of the lake monday night, this
segment may need to be extended, as models suggest gales may
continue over the northern half of the lake until the pre-dawn
hours of tuesday.

northwest winds then ease tuesday morning as the surface low pulls
way and surface high pressure of 30.3 inches approaches the lake.

additionally, visibility will be heavily restricted over the lake
as heavy snow moves over northern portions of lake michigan today,
and then all of the lake tonight into tomorrow morning.


lmz261-362-364-366-563-565-567-868-160900-
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-
554 pm cdt sun mar 15 2026

sheboygan wi to pentwater mi north...

...gale warning in effect until 7 pm cdt this evening...
...storm warning in effect through monday evening...
...heavy freezing spray warning in effect from 4 am cdt monday
through tuesday morning...

.tonight...northeast storm force winds to 50 kt becoming north.
snow, rain, slight chance of freezing rain and sleet this
evening, then snow, light sleet and freezing rain overnight.
visibility one quarter mile or less at times this evening. waves
14 to 18 ft occasionally to 23 ft building to 18 to 23 ft
occasionally to 30 ft. 
.monday...north storm force winds to 50 kt becoming northwest.
visibility one quarter mile or less at times. snow and slight
chance of freezing rain in the morning, then snow in the
afternoon. waves 18 to 23 ft occasionally to 30 ft. 
.monday night...northwest storm force winds to 50 kt diminishing
to gales to 40 kt. chance of snow in the evening. visibility one
quarter mile or less at times in the evening. waves 15 to 20 ft
occasionally to 26 ft subsiding to 12 to 16 ft occasionally to
21 ft. 
.tuesday...northwest gales to 35 kt becoming west 10 to 20 kt in
the afternoon. heavy freezing spray in the morning. waves 8 to
11 ft occasionally to 14 ft subsiding to 4 to 7 ft occasionally
to 9 ft. 
.tuesday night...southwest winds 10 to 20 kt increasing to 15 to
25 kt. waves 2 to 4 ft building to 4 to 6 ft occasionally to
8 ft. 
.wednesday...south winds to 30 kt becoming southwest. chance of
snow. waves 6 to 9 ft occasionally to 12 ft. 
.wednesday night...southwest winds 10 to 20 kt. chance of rain
and snow. waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to
6 ft occasionally to 8 ft. 
.thursday...northwest winds 10 to 15 kt. waves 3 to 5 ft
subsiding to 1 to 3 ft. 
.friday...south winds 10 to 20 kt becoming southwest. chance of
snow. waves 4 to 6 ft occasionally to 8 ft.  

$$

fzus63 kmkx 152255
glflm 
expires:202603160900;;742826

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
554 pm cdt sun mar 15 2026

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 29.3 inches will approach the southern end of lake
michigan this afternoon, and pass over the southern end of the
lake by midnight cdt tonight. currently, northwest gales are
ongoing over the northern third of the lake, while a warm front
bisects the lake and causes weaker winds from midlake, southward.
a gale warning continues over all of the lake at this time.

as the surface low lifts north- northeast into lower michigan 
state, gales are expected to shift southward down the lake as 
winds become northwesterly over the more of the lake and fetch 
improves. the strong pressure gradient over the lake will allow
for very strong winds gusts over roughly the northern half of the
lake and storm force winds are anticipated from this evening into
monday afternoon. a storm warning is in effect over the northern
half of the lake. along with the high winds, colder air moving
over the lake will support heavy freezing spray over the whole
lake monday morning into tuesday, and a heavy freezing spray
warning has been issued for this time frame.

monday, northwest winds will turn northerly and northwesterly,
continuing to support storm force gusts into the afternoon. winds
should drop below storm force criteria late monday afternoon and
remain high end gales into monday evening. while the gale warning
drops off of the northern half of the lake monday night, this
segment may need to be extended, as models suggest gales may
continue over the northern half of the lake until the pre-dawn
hours of tuesday.

northwest winds then ease tuesday morning as the surface low pulls
way and surface high pressure of 30.3 inches approaches the lake.

additionally, visibility will be heavily restricted over the lake
as heavy snow moves over northern portions of lake michigan today,
and then all of the lake tonight into tomorrow morning.


lmz669-671-870-872-160900-
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 whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
554 pm cdt sun mar 15 2026

sheboygan wi to pentwater mi south to north point light wi to
grand haven mi...

...gale warning in effect until 7 pm cdt this evening...
...storm warning in effect through monday evening...
...heavy freezing spray warning in effect from 4 am cdt monday
through tuesday morning...

.tonight...north gales to 40 kt becoming northwest gales to
45 kt. rain and slight chance of snow this evening, then snow
with rain likely with freezing rain overnight. waves 12 to 16 ft
occasionally to 21 ft building to 18 to 23 ft occasionally to
30 ft. 
.monday...northwest gales to 45 kt. freezing spray in the
morning, then heavy freezing spray in the afternoon. snow in the
morning, then chance of snow in the afternoon. waves 18 to 23 ft
occasionally to 30 ft. 
.monday night...northwest gales to 45 kt diminishing to gales to
35 kt. chance of snow in the evening. heavy freezing spray. waves
15 to 20 ft occasionally to 26 ft subsiding to 12 to 16 ft
occasionally to 21 ft. 
.tuesday...northwest winds to 30 kt becoming west 15 to 25 kt.
heavy freezing spray in the morning, then freezing spray in the
afternoon. waves 8 to 11 ft occasionally to 14 ft subsiding to
5 to 8 ft occasionally to 10 ft. 
.tuesday night...southwest winds 10 to 20 kt becoming south to
30 kt overnight. waves 3 to 5 ft building to 4 to 6 ft
occasionally to 8 ft. 
.wednesday...south winds to 30 kt. chance of snow in the morning.
waves 6 to 9 ft occasionally to 12 ft. 
.wednesday night...south winds 10 to 20 kt becoming southwest.
waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.thursday...northwest winds 10 to 15 kt becoming north. waves
2 to 4 ft. 
.friday...south winds 10 to 20 kt becoming southwest. waves 4 to
6 ft occasionally to 8 ft.  

$$

fzus63 kmkx 152255
glflm 
expires:202603160900;;742827

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
554 pm cdt sun mar 15 2026

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 29.3 inches will approach the southern end of lake
michigan this afternoon, and pass over the southern end of the
lake by midnight cdt tonight. currently, northwest gales are
ongoing over the northern third of the lake, while a warm front
bisects the lake and causes weaker winds from midlake, southward.
a gale warning continues over all of the lake at this time.

as the surface low lifts north- northeast into lower michigan 
state, gales are expected to shift southward down the lake as 
winds become northwesterly over the more of the lake and fetch 
improves. the strong pressure gradient over the lake will allow
for very strong winds gusts over roughly the northern half of the
lake and storm force winds are anticipated from this evening into
monday afternoon. a storm warning is in effect over the northern
half of the lake. along with the high winds, colder air moving
over the lake will support heavy freezing spray over the whole
lake monday morning into tuesday, and a heavy freezing spray
warning has been issued for this time frame.

monday, northwest winds will turn northerly and northwesterly,
continuing to support storm force gusts into the afternoon. winds
should drop below storm force criteria late monday afternoon and
remain high end gales into monday evening. while the gale warning
drops off of the northern half of the lake monday night, this
segment may need to be extended, as models suggest gales may
continue over the northern half of the lake until the pre-dawn
hours of tuesday.

northwest winds then ease tuesday morning as the surface low pulls
way and surface high pressure of 30.3 inches approaches the lake.

additionally, visibility will be heavily restricted over the lake
as heavy snow moves over northern portions of lake michigan today,
and then all of the lake tonight into tomorrow morning.


lmz080-673-675-777-779-874-876-878-160900-
lake michigan from michigan city in to st. joseph mi 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 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-
554 pm cdt sun mar 15 2026

north point light wi to grand haven mi south...

...gale warning in effect through tuesday morning...
...heavy freezing spray warning in effect from 4 am cdt monday
through tuesday morning...

.tonight...south gales to 45 kt veering to west gales to 40 kt.
rain and slight chance of thunderstorms this evening, then snow
likely with a chance of rain overnight. waves 8 to 11 ft
occasionally to 14 ft building to 18 to 23 ft occasionally to
30 ft. 
.monday...northwest gales to 40 kt increasing to gales to 45 kt.
freezing spray. snow likely in the morning, then chance of snow
in the afternoon. waves 18 to 23 ft occasionally to 30 ft. 
.monday night...northwest gales to 40 kt diminishing to gales to
35 kt. freezing spray. chance of snow. waves 15 to 20 ft
occasionally to 26 ft subsiding to 12 to 16 ft occasionally to
21 ft. 
.tuesday...northwest winds to 30 kt becoming west 15 to 25 kt.
freezing spray. waves 8 to 12 ft occasionally to 16 ft subsiding
to 6 to 9 ft occasionally to 12 ft. 
.tuesday night...southwest winds 10 to 20 kt becoming south to
30 kt overnight. waves 3 to 5 ft building to 4 to 6 ft
occasionally to 8 ft. 
.wednesday...south winds to 30 kt diminishing to 15 to 25 kt.
chance of snow in the morning. waves 5 to 8 ft occasionally to
10 ft. 
.wednesday night...south winds 10 to 20 kt becoming southwest.
waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft. 
.thursday...west winds 10 to 15 kt becoming north. waves 2 to
4 ft. 
.friday...south winds 10 to 20 kt becoming southwest. waves 3 to
5 ft.  

$$