fzus63 kdtx 130218
glflh 
expires:202505131030;;419354

open lake forecast for lake huron
national weather service detroit/pontiac mi
1018 pm edt mon may 12 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...an extended period of light southeast winds continues
through wednesday. a large upper low pressure system lifting into
the region will bring periods of showers and isolated
thunderstorms during this period. a stronger low organizes over
the midwest on thursday, sending a warm front across the great
lakes thursday night into friday. a cold front follows on
saturday.


lhz363-462>464-131030-
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-
1018 pm edt mon may 12 2025

.rest of tonight...southeast winds 5 to 10 knots. waves 2 feet or
less. 
.tuesday...east winds 5 to 10 knots. a chance of showers in the
morning. waves 2 feet or less. 
.tuesday night...east winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet. 
.wednesday...southeast winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.wednesday night...east winds 5 to 10 knots. waves 2 feet or
less. 
.thursday...southeast winds 5 to 10 knots increasing to 15 to
20 knots. a chance of thunderstorms late in the afternoon. rain
showers likely and a chance of thunderstorms late in the evening.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and early afternoon...then decreasing to
10 to 15 knots until early morning. showers likely early in the
morning. a chance of showers. a chance of thunderstorms until
early morning. waves 3 to 5 feet. 
.saturday...southwest winds 10 to 15 knots veering to the west in
the late evening and early morning. a chance of showers. waves
2 to 4 feet. 


$$

fzus63 kdtx 130218
glflh 
expires:202505131030;;419353

open lake forecast for lake huron
national weather service detroit/pontiac mi
1018 pm edt mon may 12 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...an extended period of light southeast winds continues
through wednesday. a large upper low pressure system lifting into
the region will bring periods of showers and isolated
thunderstorms during this period. a stronger low organizes over
the midwest on thursday, sending a warm front across the great
lakes thursday night into friday. a cold front follows on
saturday.


lhz361-362-131030-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
1018 pm edt mon may 12 2025

.rest of tonight...east winds 5 to 10 knots. waves 2 feet or
less. 
.tuesday...east winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday night...east winds 5 to 10 knots. waves 1 to 3 feet. 
.wednesday...east winds 5 to 10 knots. waves 1 to 3 feet. 
.wednesday night...east winds 5 to 10 knots. waves 1 to 3 feet. 
.thursday...east winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers and thunderstorms late in the
afternoon. rain showers likely and a chance of thunderstorms late
in the evening. waves 1 to 3 feet building to 2 to 4 feet late in
the afternoon. 
.friday...south winds 10 to 15 knots. a chance of showers. waves
3 to 5 feet. 
.saturday...southwest winds 10 to 15 knots veering to the west in
the late evening and early morning. a chance of showers. waves
2 to 4 feet. 


$$

fzus63 kmkx 130200
glflm 
expires:202505130915;;417985

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
900 pm cdt mon may 12 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... 

30.3 inch high pressure is centered off the northeast coast, with
east-northeast light winds expected throughout tonight. areas of
fog are possible tonight, especially across the southern half of
the lake where moisture is increasing. trends will be monitored 
through tonight. a few isolated thunderstorms are also possible in
this same area as low pressure of 29.9 inches progresses into the
western ohio river valley and a second area of 29.2 inch low 
pressure develops over the northern high plains tonight into 
tuesday. expect generally light easterly winds through tuesday and
tuesday night. areas of fog are possible again tuesday night, 
with some areas of dense fog possible. trends will be monitored 
for possible marine dense fog advisories.

as low pressure in the northern plains intensifies wednesday into
wednesday night, expect east-southeast winds and isolated to 
widely scattered storm chances across all open waters. low
pressure will move into the upper mississippi valley on thursday,
dragging a cold front across lake michigan during the afternoon 
and evening hours. this cold front will produce widespread
thunderstorms, with a few strong to severe storms possible. winds
shift to west-southwest behind this front, with gusts around 30
kt. a few thunderstorms are possible again on friday afternoon.


lmz261-362-364-366-563-565-567-868-130915-
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-
900 pm cdt mon may 12 2025

sheboygan wi to pentwater mi north...

.rest of tonight...east winds 5 to 10 kt becoming southeast.
waves 1 ft or less. 
.tuesday...southeast winds 5 to 10 kt becoming east 10 to 15 kt
late in the morning, then increasing to 10 to 20 kt early in the
afternoon becoming northeast late. patchy fog. slight chance of
rain showers in the afternoon. waves 1 to 3 ft. 
.tuesday night...northeast winds 10 to 20 kt becoming east 10 to
15 kt. patchy fog in the evening. waves 1 to 3 ft. 
.wednesday...east winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft. 
.wednesday night...east winds 10 to 20 kt becoming southeast
10 to 15 kt. waves 1 to 3 ft. 
.thursday...southeast winds 10 to 20 kt. waves 1 to 3 ft building
to 2 to 4 ft. 
.thursday night...southeast winds 10 to 20 kt becoming south
15 to 25 kt. showers likely with a chance of thunderstorms. waves
3 to 5 ft. 
.friday...southwest winds 15 to 25 kt increasing to 30 kt. waves
4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally
to 9 ft. 
.saturday...southwest winds 15 to 25 kt becoming west. waves 3 to
5 ft.  

$$

fzus63 kmkx 130200
glflm 
expires:202505130915;;417986

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
900 pm cdt mon may 12 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... 

30.3 inch high pressure is centered off the northeast coast, with
east-northeast light winds expected throughout tonight. areas of
fog are possible tonight, especially across the southern half of
the lake where moisture is increasing. trends will be monitored 
through tonight. a few isolated thunderstorms are also possible in
this same area as low pressure of 29.9 inches progresses into the
western ohio river valley and a second area of 29.2 inch low 
pressure develops over the northern high plains tonight into 
tuesday. expect generally light easterly winds through tuesday and
tuesday night. areas of fog are possible again tuesday night, 
with some areas of dense fog possible. trends will be monitored 
for possible marine dense fog advisories.

as low pressure in the northern plains intensifies wednesday into
wednesday night, expect east-southeast winds and isolated to 
widely scattered storm chances across all open waters. low
pressure will move into the upper mississippi valley on thursday,
dragging a cold front across lake michigan during the afternoon 
and evening hours. this cold front will produce widespread
thunderstorms, with a few strong to severe storms possible. winds
shift to west-southwest behind this front, with gusts around 30
kt. a few thunderstorms are possible again on friday afternoon.


lmz080-669-671-673-675-777-779-870-872-874-876-878-130915-
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-
900 pm cdt mon may 12 2025

sheboygan wi to pentwater mi south...

.rest of tonight...northeast winds 10 to 15 kt becoming
southeast. chance of rain showers and slight chance of
thunderstorms through early evening, then chance of rain showers
overnight. patchy fog overnight. waves 1 to 2 ft. 
.tuesday...east winds 5 to 10 kt becoming northeast. patchy fog.
slight chance of showers. waves 1 to 2 ft. 
.tuesday night...northeast winds 5 to 10 kt becoming east. patchy
fog in the evening. waves 1 ft or less. 
.wednesday...southeast winds 5 to 10 kt becoming east. chance of
showers in the afternoon. waves 1 ft or less. 
.wednesday night...east winds 5 to 10 kt becoming southeast.
waves 1 to 2 ft. 
.thursday...southeast winds 10 to 20 kt. waves 1 to 3 ft building
to 3 to 5 ft. 
.thursday night...south winds 10 to 20 kt becoming southwest.
chance of showers and thunderstorms. waves 3 to 5 ft. 
.friday...southwest winds 15 to 25 kt increasing to 30 kt. waves
4 to 7 ft occasionally to 9 ft. 
.saturday...southwest winds 15 to 25 kt becoming west 10 to
20 kt. waves 3 to 5 ft.  

$$

fzus63 kmqt 130201
glfls 
expires:202505130800;;418087

open lake forecast for lake superior
national weather service marquette mi
1001 pm edt mon may 12 2025

for waters beyond 5 nautical miles of shore on lake superior.

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 29.3 inch low over the northern plains lifts 
northeast tonight before moving into manitoba and eventually 
northern ontario tuesday and tuesday evening as it weakens. this 
keeps heights steady over lake superior until tuesday evening, when 
troughing deepens to around 29.8 inches. the troughing over lake 
superior progressively deepens to 29.3 inches by thursday night as 
another low forms over the northern plains during the middle of this 
week before lifting into northern ontario thursday night or friday. 
ridging moves into lake superior behind the low this weekend as a 
30.4 inch high pressure drops into northern manitoba by sunday.



lsz264-130800-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
1001 pm edt mon may 12 2025

.rest of tonight...south winds 15 to 25 knots diminishing to
10 to 20 knots late. waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet. 
.tuesday...south winds 5 to 15 knots backing southeast in the
afternoon, then increasing to 10 to 20 knots late. waves
subsiding to 1 to 3 feet. 
.tuesday night...southeast winds 10 to 20 knots veering south
after midnight, then becoming southeast 5 to 15 knots late. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
1 to 3 feet. 
.wednesday...southeast winds 5 to 15 knots backing east by mid
afternoon. waves subsiding to calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots veering southeast
after midnight. waves building to 1 to 3 feet. 
.thursday...southeast winds 10 to 20 knots becoming east 15 to
25 knots by mid afternoon. waves building to 3 to 6 feet
occasionally to 8 feet. 
.thursday night...southeast winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. a chance of thunderstorms through
midnight. showers. waves building to 4 to 7 feet occasionally to
9 feet. 
.friday...south winds 10 to 20 knots veering west. a chance of
rain showers. waves subsiding to 3 to 5 feet occasionally to
7 feet. 
.saturday...west winds 10 to 20 knots veering northwest. a chance
of rain showers. waves subsiding to 2 to 4 feet. 

$$

fzus63 kmqt 130201
glfls 
expires:202505130800;;418088

open lake forecast for lake superior
national weather service marquette mi
1001 pm edt mon may 12 2025

for waters beyond 5 nautical miles of shore on lake superior.

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 29.3 inch low over the northern plains lifts 
northeast tonight before moving into manitoba and eventually 
northern ontario tuesday and tuesday evening as it weakens. this 
keeps heights steady over lake superior until tuesday evening, when 
troughing deepens to around 29.8 inches. the troughing over lake 
superior progressively deepens to 29.3 inches by thursday night as 
another low forms over the northern plains during the middle of this 
week before lifting into northern ontario thursday night or friday. 
ridging moves into lake superior behind the low this weekend as a 
30.4 inch high pressure drops into northern manitoba by sunday.



lsz265-130800-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1001 pm edt mon may 12 2025

.rest of tonight...south winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. waves 3 to 5 feet occasionally to
7 feet subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots increasing to 15 to
25 knots. waves subsiding to calm to 2 feet, then building to
2 to 4 feet. 
.tuesday night...southeast winds 15 to 25 knots diminishing to
5 to 15 knots. waves subsiding to calm to 2 feet. 
.wednesday...southeast winds 5 to 15 knots becoming east 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.wednesday night...southeast winds 10 to 20 knots. waves calm to
2 feet. 
.thursday...southeast winds 10 to 20 knots becoming east 15 to
25 knots by mid afternoon. waves building to 2 to 4 feet. 
.thursday night...southeast winds 15 to 25 knots veering south
after midnight. showers likely and a chance of thunderstorms
through midnight, then a chance of showers after midnight. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet. 
.friday...south winds 15 to 25 knots becoming west 10 to
20 knots. a chance of rain showers. waves subsiding to calm to
2 feet. 
.saturday...west winds 15 to 25 knots veering northwest. a chance
of rain showers. waves building to 1 to 3 feet. 

$$

fzus63 kmqt 130201
glfls 
expires:202505130800;;418089

open lake forecast for lake superior
national weather service marquette mi
1001 pm edt mon may 12 2025

for waters beyond 5 nautical miles of shore on lake superior.

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 29.3 inch low over the northern plains lifts 
northeast tonight before moving into manitoba and eventually 
northern ontario tuesday and tuesday evening as it weakens. this 
keeps heights steady over lake superior until tuesday evening, when 
troughing deepens to around 29.8 inches. the troughing over lake 
superior progressively deepens to 29.3 inches by thursday night as 
another low forms over the northern plains during the middle of this 
week before lifting into northern ontario thursday night or friday. 
ridging moves into lake superior behind the low this weekend as a 
30.4 inch high pressure drops into northern manitoba by sunday.



lsz266-130800-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
1001 pm edt mon may 12 2025

.rest of tonight...south winds 15 to 25 knots diminishing to
10 to 20 knots late. waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet. 
.tuesday...south winds 10 to 20 knots backing southeast in the
afternoon. waves subsiding to 1 to 3 feet. 
.tuesday night...southeast winds 10 to 20 knots diminishing to
5 to 15 knots late. waves building to 2 to 4 feet, then subsiding
to 1 to 3 feet. 
.wednesday...southeast winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves 1 to 3 feet. 
.wednesday night...southeast winds 10 to 20 knots. waves 1 to
3 feet. 
.thursday...southeast winds 10 to 20 knots becoming east 15 to
25 knots by mid afternoon. waves building to 3 to 5 feet
occasionally to 7 feet. 
.thursday night...southeast winds 15 to 25 knots. a chance of
thunderstorms through midnight. showers. waves building to 4 to
7 feet occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.friday...south winds 15 to 25 knots becoming southwest 10 to
20 knots. a chance of rain showers. waves subsiding to 2 to
4 feet, then building to 3 to 5 feet occasionally to 7 feet. 
.saturday...west winds 15 to 25 knots veering northwest. a chance
of rain showers. waves 3 to 5 feet occasionally to 7 feet. 

$$

fzus63 kmqt 130201
glfls 
expires:202505130800;;418090

open lake forecast for lake superior
national weather service marquette mi
1001 pm edt mon may 12 2025

for waters beyond 5 nautical miles of shore on lake superior.

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 29.3 inch low over the northern plains lifts 
northeast tonight before moving into manitoba and eventually 
northern ontario tuesday and tuesday evening as it weakens. this 
keeps heights steady over lake superior until tuesday evening, when 
troughing deepens to around 29.8 inches. the troughing over lake 
superior progressively deepens to 29.3 inches by thursday night as 
another low forms over the northern plains during the middle of this 
week before lifting into northern ontario thursday night or friday. 
ridging moves into lake superior behind the low this weekend as a 
30.4 inch high pressure drops into northern manitoba by sunday.



lsz267-130800-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1001 pm edt mon may 12 2025

.rest of tonight...south winds 10 to 20 knots backing southeast
after midnight, then increasing to 15 to 25 knots late. waves
1 to 3 feet subsiding to calm to 2 feet, then building to 1 to
3 feet. 
.tuesday...southeast winds 10 to 20 knots. waves subsiding to
calm to 2 feet, then building to 1 to 3 feet. 
.tuesday night...southeast winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. waves building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.wednesday...southeast winds 10 to 20 knots. waves subsiding to
calm to 2 feet, then building to 1 to 3 feet. 
.wednesday night...southeast winds 10 to 20 knots. waves
subsiding to calm to 2 feet. 
.thursday...southeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. waves building to 3 to 5 feet
occasionally to 7 feet. 
.thursday night...southeast winds 15 to 25 knots. a chance of
thunderstorms through midnight. showers. waves building to 3 to
6 feet occasionally to 8 feet. 
.friday...south winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of rain showers. waves subsiding to 2 to
4 feet. 
.saturday...west winds 15 to 25 knots veering northwest. a chance
of rain showers. waves building to 3 to 5 feet occasionally to
7 feet. 

$$

fzus63 kmqt 130201
glfls 
expires:202505130800;;418086

open lake forecast for lake superior
national weather service marquette mi
1001 pm edt mon may 12 2025

for waters beyond 5 nautical miles of shore on lake superior.

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 29.3 inch low over the northern plains lifts 
northeast tonight before moving into manitoba and eventually 
northern ontario tuesday and tuesday evening as it weakens. this 
keeps heights steady over lake superior until tuesday evening, when 
troughing deepens to around 29.8 inches. the troughing over lake 
superior progressively deepens to 29.3 inches by thursday night as 
another low forms over the northern plains during the middle of this 
week before lifting into northern ontario thursday night or friday. 
ridging moves into lake superior behind the low this weekend as a 
30.4 inch high pressure drops into northern manitoba by sunday.



lsz263-130800-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
1001 pm edt mon may 12 2025

.rest of tonight...south winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves calm to 2 feet building to 1 to
3 feet. 
.tuesday...south winds 5 to 15 knots backing east in the
afternoon. waves subsiding to calm to 2 feet, then building to
1 to 3 feet. 
.tuesday night...southeast winds 10 to 20 knots becoming south
5 to 15 knots after midnight. waves building to 2 to 4 feet, then
subsiding to calm to 2 feet. 
.wednesday...east winds 5 to 15 knots backing northeast by mid
afternoon. a slight chance of rain showers by mid afternoon.
waves calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots. a slight chance of
thunderstorms through midnight. a slight chance of rain showers.
waves building to 1 to 3 feet. 
.thursday...east winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. a chance of rain showers. waves
building to 3 to 6 feet occasionally to 8 feet. 
.thursday night...southeast winds 20 to 30 knots becoming south
15 to 25 knots after midnight. showers and a chance of
thunderstorms through midnight, then a chance of showers after
midnight. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.friday...southwest winds 10 to 20 knots veering west. a chance
of rain showers. waves subsiding to 3 to 5 feet occasionally to
7 feet. 
.saturday...west winds 10 to 20 knots veering northwest. a chance
of rain showers. waves subsiding to 1 to 3 feet. 

$$

fzus63 kmqt 130201
glfls 
expires:202505130800;;418085

open lake forecast for lake superior
national weather service marquette mi
1001 pm edt mon may 12 2025

for waters beyond 5 nautical miles of shore on lake superior.

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 29.3 inch low over the northern plains lifts 
northeast tonight before moving into manitoba and eventually 
northern ontario tuesday and tuesday evening as it weakens. this 
keeps heights steady over lake superior until tuesday evening, when 
troughing deepens to around 29.8 inches. the troughing over lake 
superior progressively deepens to 29.3 inches by thursday night as 
another low forms over the northern plains during the middle of this 
week before lifting into northern ontario thursday night or friday. 
ridging moves into lake superior behind the low this weekend as a 
30.4 inch high pressure drops into northern manitoba by sunday.



lsz162-130800-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1001 pm edt mon may 12 2025 /901 pm cdt mon may 12 2025/

.rest of tonight...northeast winds 5 to 15 knots veering east
after midnight. waves calm to 2 feet. 
.tuesday...east winds 5 to 15 knots increasing to 10 to 20 knots
in the afternoon. waves calm to 2 feet. 
.tuesday night...northeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight, then veering east late. waves calm
to 2 feet. 
.wednesday...east winds 5 to 15 knots becoming northeast 10 to
20 knots by mid afternoon. a slight chance of showers by mid
afternoon. waves calm to 2 feet. 
.wednesday night...northeast winds 10 to 20 knots. a slight
chance of showers. waves building to 1 to 3 feet, then subsiding
to calm to 2 feet. 
.thursday...northeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. showers likely by mid afternoon. waves
building to 3 to 6 feet occasionally to 8 feet. 
.thursday night...east winds 15 to 25 knots veering south after
midnight. showers through midnight. a chance of showers after
midnight. waves subsiding to 2 to 4 feet. 
.friday...southwest winds 15 to 25 knots veering west. rain
showers likely. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 1 to 3 feet. 
.saturday...west winds 15 to 25 knots becoming northwest 10 to
20 knots. a chance of rain showers. waves subsiding to calm to
2 feet. 

$$