fzus63 kdtx 161434
glflh 
expires:202511162300;;511354

open lake forecast for lake huron
national weather service detroit/pontiac mi
934 am est sun nov 16 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, 29.00 inches, will move across northern
new england this morning. high pressure, 30.00 inches will hold
across the upper midwest. gale force northwest winds between
these two systems will be the result on lake huron today. these
will also draw cold air across the lakes, triggering snow
squalls. the high pressure system will move into the great lakes
region monday into monday night, leading to weakening winds. weak
low pressure is forecast to track across the ohio valley tuesday
while high pressure holds firm across the northern great lakes.


lhz361>363-162300-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
934 am est sun nov 16 2025

...gale warning in effect through this evening...

.rest of today...northwest winds to 30 knots with gusts to
35 knot gales. snow showers. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots after midnight. gusts to 35 knot gales. snow showers in
the evening...then a chance of snow after midnight. waves 10 to
14 feet. waves occasionally around 18 feet. 
.monday...northwest winds 20 to 25 knots. gusts to 30 knots early
in the morning. waves 8 to 12 feet. waves occasionally around
15 feet. 
.monday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots in the late evening and overnight. waves 5 to
7 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 5 to 10 knots becoming light and
variable. waves 2 to 4 feet subsiding to 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots until early evening...then veering to the south in the
late evening and early morning. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning. rain likely until
early morning. waves 2 feet or less building to 2 to 4 feet in
the late evening and early morning. 


$$

fzus63 kdtx 161434
glflh 
expires:202511162300;;511355

open lake forecast for lake huron
national weather service detroit/pontiac mi
934 am est sun nov 16 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, 29.00 inches, will move across northern
new england this morning. high pressure, 30.00 inches will hold
across the upper midwest. gale force northwest winds between
these two systems will be the result on lake huron today. these
will also draw cold air across the lakes, triggering snow
squalls. the high pressure system will move into the great lakes
region monday into monday night, leading to weakening winds. weak
low pressure is forecast to track across the ohio valley tuesday
while high pressure holds firm across the northern great lakes.


lhz462>464-162300-
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-
934 am est sun nov 16 2025

...gale warning in effect through this evening...

.rest of today...northwest winds to 30 knots with gusts to
35 knot gales. a chance of rain and snow showers late in the
morning...then a chance of snow showers in the afternoon. waves
10 to 14 feet. waves occasionally around 18 feet. 
.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots early in the morning. gusts to 35 knot gales. a chance
of snow showers in the evening...then a chance of snow after
midnight. waves 10 to 14 feet. waves occasionally around 18 feet.
.monday...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots early in the afternoon.
waves 8 to 12 feet. waves occasionally around 15 feet. 
.monday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots in the late evening and overnight. waves 4 to
6 feet. 
.tuesday...west winds 5 to 10 knots veering to the north late in
the afternoon. waves 2 to 4 feet subsiding to 2 feet or less.
waves occasionally around 8 feet. 
.wednesday...east winds 5 to 10 knots veering to the southeast in
the late evening and early morning. waves 2 feet or less. 
.thursday...southeast winds 5 to 10 knots becoming south 10 to
15 knots until early morning. a chance of rain early in the
evening. rain in the late evening and early morning. waves 2 feet
or less building to 2 to 4 feet in the late evening and early
morning. 


$$

fzus63 kmkx 161429
glflm 
expires:202511162215;;511240

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
829 am cst sun nov 16 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...

gusty northwesterly winds continue today as lake michigan remains
sandwiched between low pressure around 29.2 inches well to the 
east over new england and an incoming high pressure around 30.0 
inches from the northern plains. wind gusts around 30 kt are expected
through the afternoon. as high pressure slides eastward across 
the upper midwest overnight into monday, winds will ease and 
gradually shift before the high moves over lake michigan monday 
night. another area of low pressure around 29.8 inches pushes in 
from the plains across il for tuesday and will bring east- 
southeasterly winds, with the strongest winds over the southern 
half of the lake. lighter winds are then expected into midweek as
another high treks across the upper great lakes region.


lmz261-362-364-366-563-565-567-868-162215-
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-
829 am cst sun nov 16 2025

sheboygan wi to pentwater mi north...

.rest of today...northwest winds to 30 kt. chance of snow. waves 
7 to 10 ft occasionally to 13 ft. 
.tonight...northwest winds to 30 kt. chance of snow in the 
evening, then slight chance of snow overnight. waves 5 to 8 ft 
occasionally to 10 ft subsiding to 4 to 7 ft occasionally to 9 ft.
.monday...northwest winds 15 to 25 kt diminishing to 10 to 20 kt.
waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft. 
.monday night...northwest winds 10 to 20 kt becoming north 5 to
10 kt overnight. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.tuesday...east winds 10 to 15 kt increasing to 10 to 20 kt.
chance of rain. waves 1 to 3 ft. 
.tuesday night...east winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 3 ft. 
.wednesday...southeast winds 5 to 10 kt becoming south 10 to
15 kt. waves 1 to 2 ft. 
.thursday...southwest winds 10 to 15 kt becoming south 10 to
20 kt. chance of rain. waves 1 to 2 ft building to 1 to 3 ft.  

$$

fzus63 kmkx 161429
glflm 
expires:202511162215;;511241

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
829 am cst sun nov 16 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...

gusty northwesterly winds continue today as lake michigan remains
sandwiched between low pressure around 29.2 inches well to the 
east over new england and an incoming high pressure around 30.0 
inches from the northern plains. wind gusts around 30 kt are expected
through the afternoon. as high pressure slides eastward across 
the upper midwest overnight into monday, winds will ease and 
gradually shift before the high moves over lake michigan monday 
night. another area of low pressure around 29.8 inches pushes in 
from the plains across il for tuesday and will bring east- 
southeasterly winds, with the strongest winds over the southern 
half of the lake. lighter winds are then expected into midweek as
another high treks across the upper great lakes region.


lmz080-669-671-673-675-777-779-870-872-874-876-878-162215-
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-
829 am cst sun nov 16 2025

sheboygan wi to pentwater mi south...

.rest of today...northwest winds to 30 kt. waves 8 to 12 ft
occasionally to 16 ft subsiding to 8 to 11 ft occasionally to
14 ft. 
.tonight...northwest winds to 30 kt diminishing to 10 to 20 kt.
waves 7 to 10 ft occasionally to 13 ft subsiding to 5 to 8 ft
occasionally to 10 ft. 
.monday...northwest winds 10 to 20 kt diminishing to 10 to 15 kt.
waves 4 to 7 ft occasionally to 9 ft subsiding to 2 to 4 ft. 
.monday night...northeast winds 5 to 10 kt becoming southeast.
chance of rain overnight. waves 1 to 3 ft. 
.tuesday...east winds 10 to 20 kt. rain likely. waves 4 to 6 ft
occasionally to 8 ft. 
.tuesday night...east winds 10 to 20 kt diminishing to 10 to
15 kt. chance of rain. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.wednesday...east winds 10 to 15 kt diminishing to 5 to 10 kt.
waves 2 to 4 ft. 
.thursday...southeast winds 10 to 15 kt becoming south 10 to
20 kt. chance of rain. waves 1 to 3 ft building to 2 to 4 ft.  

$$

fzus63 kmqt 160901
glfls 
expires:202511162100;;497625

open lake forecast for lake superior
national weather service marquette mi
401 am est sun nov 16 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...

lake superior this morning is between a 29.1 inch low over new 
england and a 30.1 inch high pressure over the dakotas. throughout 
today, the low will deepen to 28.9 inches over the maritime 
provinces while 30.0 inch ridging remains over the upper mississippi 
valley. the low lifts northeast tuesday as the high builds to 30.2 
inches over the great lakes by monday evening. the high remains 
largely stationary, only shifting slightly to the east by wednesday 
evening. thursday, a 29.6 inch low develops over the central plains 
while the 30.2 inch high shifts over new england. friday, this low 
ejects towards the great lakes at around 29.6 inches.



lsz266-162100-
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-
401 am est sun nov 16 2025

...gale warning in effect through this evening...

.early this morning...northwest gales to 40 knots. a slight
chance of snow showers, possibly mixed with rain. waves 10 to
14 feet occasionally to 18 feet. 
.today...northwest gales to 40 knots. a slight chance of snow
showers. waves 10 to 14 feet occasionally to 18 feet. 
.tonight...northwest gales to 40 knots diminishing to 20 to
30 knots late. a chance of snow showers. waves subsiding to 6 to
9 feet occasionally to 11 feet. 
.monday...northwest winds 20 to 30 knots diminishing to 15 to
25 knots. a slight chance of snow showers. waves subsiding to
3 to 5 feet occasionally to 7 feet. 
.monday night...northwest winds 5 to 15 knots veering north after
midnight. waves subsiding to calm to 2 feet. 
.tuesday...north winds 5 to 15 knots backing northwest in the
afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.
.thursday...southwest winds 10 to 20 knots becoming northwest
15 to 25 knots. a chance of rain showers. waves building to 2 to
4 feet. 

$$

fzus63 kmqt 160901
glfls 
expires:202511162100;;497621

open lake forecast for lake superior
national weather service marquette mi
401 am est sun nov 16 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...

lake superior this morning is between a 29.1 inch low over new 
england and a 30.1 inch high pressure over the dakotas. throughout 
today, the low will deepen to 28.9 inches over the maritime 
provinces while 30.0 inch ridging remains over the upper mississippi 
valley. the low lifts northeast tuesday as the high builds to 30.2 
inches over the great lakes by monday evening. the high remains 
largely stationary, only shifting slightly to the east by wednesday 
evening. thursday, a 29.6 inch low develops over the central plains 
while the 30.2 inch high shifts over new england. friday, this low 
ejects towards the great lakes at around 29.6 inches.



lsz162-162100-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
401 am est sun nov 16 2025 /301 am cst sun nov 16 2025/

.early this morning...northwest winds 15 to 25 knots. waves 3 to
6 feet occasionally to 8 feet. 
.today...northwest winds 15 to 25 knots. waves subsiding to 2 to
4 feet. 
.tonight...northwest winds 10 to 20 knots diminishing to 5 to
15 knots late. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to calm to 2 feet. 
.monday...northwest winds 5 to 15 knots backing west by mid
afternoon. waves calm to 2 feet. 
.monday night...northeast winds 5 to 15 knots veering east after
midnight. waves calm to 2 feet. 
.tuesday...east winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...east winds 5 to 15 knots veering southwest after
midnight. waves calm to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.
.thursday...southwest winds 5 to 15 knots becoming northwest
10 to 20 knots. a chance of rain showers. waves calm to 2 feet. 

$$

fzus63 kmqt 160901
glfls 
expires:202511162100;;497626

open lake forecast for lake superior
national weather service marquette mi
401 am est sun nov 16 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...

lake superior this morning is between a 29.1 inch low over new 
england and a 30.1 inch high pressure over the dakotas. throughout 
today, the low will deepen to 28.9 inches over the maritime 
provinces while 30.0 inch ridging remains over the upper mississippi 
valley. the low lifts northeast tuesday as the high builds to 30.2 
inches over the great lakes by monday evening. the high remains 
largely stationary, only shifting slightly to the east by wednesday 
evening. thursday, a 29.6 inch low develops over the central plains 
while the 30.2 inch high shifts over new england. friday, this low 
ejects towards the great lakes at around 29.6 inches.



lsz267-162100-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
401 am est sun nov 16 2025

...gale warning in effect through this evening...

.early this morning...north gales to 40 knots. snow showers.
waves 10 to 14 feet occasionally to 18 feet. 
.today...north gales to 40 knots backing northwest. snow showers
likely. waves 10 to 14 feet occasionally to 18 feet. 
.tonight...northwest gales to 40 knots becoming north gales to
35 knots by midnight, then diminishing to 20 to 30 knots late. a
chance of snow showers. waves subsiding to 6 to 9 feet
occasionally to 11 feet. 
.monday...northwest winds 20 to 30 knots diminishing to 15 to
25 knots. a slight chance of snow showers. waves subsiding to
3 to 5 feet occasionally to 7 feet. 
.monday night...northwest winds 10 to 20 knots veering north
after midnight. a slight chance of snow showers in the evening.
waves subsiding to calm to 2 feet. 
.tuesday...north winds 5 to 15 knots backing northwest in the
afternoon. waves calm to 2 feet. 
.tuesday night...west winds 5 to 15 knots backing southwest after
midnight. waves calm to 2 feet. 
.wednesday...southwest winds 10 to 20 knots. waves calm to
2 feet. 
.thursday...south winds 10 to 20 knots becoming southwest 15 to
25 knots. rain showers likely. waves building to 2 to 4 feet. 

$$

fzus63 kmqt 160901
glfls 
expires:202511162100;;497622

open lake forecast for lake superior
national weather service marquette mi
401 am est sun nov 16 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...

lake superior this morning is between a 29.1 inch low over new 
england and a 30.1 inch high pressure over the dakotas. throughout 
today, the low will deepen to 28.9 inches over the maritime 
provinces while 30.0 inch ridging remains over the upper mississippi 
valley. the low lifts northeast tuesday as the high builds to 30.2 
inches over the great lakes by monday evening. the high remains 
largely stationary, only shifting slightly to the east by wednesday 
evening. thursday, a 29.6 inch low develops over the central plains 
while the 30.2 inch high shifts over new england. friday, this low 
ejects towards the great lakes at around 29.6 inches.



lsz263-162100-
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-
401 am est sun nov 16 2025

.early this morning...northwest winds 20 to 30 knots. waves 4 to
8 feet occasionally to 10 feet. 
.today...northwest winds 20 to 30 knots diminishing to 15 to
25 knots. waves subsiding to 3 to 6 feet occasionally to 8 feet. 
.tonight...northwest winds 15 to 25 knots veering north by
midnight, then becoming northwest 10 to 20 knots late. waves
subsiding to 2 to 4 feet. 
.monday...northwest winds 10 to 20 knots diminishing to 5 to
15 knots. waves subsiding to calm to 2 feet. 
.monday night...north winds 5 to 15 knots veering east after
midnight. waves calm to 2 feet. 
.tuesday...east winds 5 to 15 knots diminishing to less than
10 knots in the afternoon. waves calm to 2 feet. 
.tuesday night...south winds less than 10 knots becoming
southwest 5 to 15 knots after midnight. waves calm to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.
.thursday...southwest winds 5 to 15 knots becoming northwest
10 to 20 knots. a chance of rain showers. waves building to 1 to
3 feet. 

$$

fzus63 kmqt 160901
glfls 
expires:202511162100;;497623

open lake forecast for lake superior
national weather service marquette mi
401 am est sun nov 16 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...

lake superior this morning is between a 29.1 inch low over new 
england and a 30.1 inch high pressure over the dakotas. throughout 
today, the low will deepen to 28.9 inches over the maritime 
provinces while 30.0 inch ridging remains over the upper mississippi 
valley. the low lifts northeast tuesday as the high builds to 30.2 
inches over the great lakes by monday evening. the high remains 
largely stationary, only shifting slightly to the east by wednesday 
evening. thursday, a 29.6 inch low develops over the central plains 
while the 30.2 inch high shifts over new england. friday, this low 
ejects towards the great lakes at around 29.6 inches.



lsz264-162100-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
401 am est sun nov 16 2025

.early this morning...northwest winds 20 to 30 knots. waves 7 to
10 feet occasionally to 13 feet. 
.today...northwest winds 20 to 30 knots. waves subsiding to 5 to
8 feet occasionally to 10 feet. 
.tonight...northwest winds 20 to 30 knots diminishing to 15 to
25 knots by midnight. waves building to 6 to 9 feet occasionally
to 11 feet, then subsiding to 3 to 6 feet occasionally to 8 feet.
.monday...northwest winds 10 to 20 knots diminishing to 5 to
15 knots by mid afternoon. waves subsiding to 1 to 3 feet. 
.monday night...north winds 5 to 15 knots diminishing to less
than 10 knots after midnight. waves subsiding to calm to 2 feet. 
.tuesday...north winds less than 10 knots backing northwest in
the afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds less than 10 knots increasing to
5 to 15 knots after midnight. waves calm to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.
.thursday...southwest winds 5 to 15 knots becoming northwest
10 to 20 knots. a chance of rain showers. waves building to 2 to
4 feet. 

$$

fzus63 kmqt 160901
glfls 
expires:202511162100;;497624

open lake forecast for lake superior
national weather service marquette mi
401 am est sun nov 16 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...

lake superior this morning is between a 29.1 inch low over new 
england and a 30.1 inch high pressure over the dakotas. throughout 
today, the low will deepen to 28.9 inches over the maritime 
provinces while 30.0 inch ridging remains over the upper mississippi 
valley. the low lifts northeast tuesday as the high builds to 30.2 
inches over the great lakes by monday evening. the high remains 
largely stationary, only shifting slightly to the east by wednesday 
evening. thursday, a 29.6 inch low develops over the central plains 
while the 30.2 inch high shifts over new england. friday, this low 
ejects towards the great lakes at around 29.6 inches.



lsz265-162100-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
401 am est sun nov 16 2025

.early this morning...northwest winds to 30 knots with a few gale
force gusts to 35 knots possible. a slight chance of snow
showers. waves 7 to 10 feet occasionally to 13 feet. 
.today...northwest winds to 30 knots with a few gale force gusts
to 35 knots possible. a slight chance of snow showers in the
morning. waves subsiding to 6 to 9 feet occasionally to 11 feet. 
.tonight...northwest winds to 30 knots with a few gale force
gusts to 35 knots possible diminishing to 20 to 30 knots by
midnight. waves subsiding to 4 to 7 feet occasionally to 9 feet. 
.monday...northwest winds 20 to 30 knots diminishing to 15 to
25 knots. waves subsiding to 1 to 3 feet. 
.monday night...northwest winds 5 to 15 knots veering north after
midnight. waves subsiding to calm to 2 feet. 
.tuesday...north winds 5 to 15 knots veering northeast in the
afternoon. waves calm to 2 feet. 
.tuesday night...south winds 5 to 15 knots veering southwest
after midnight. waves calm to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.
.thursday...southwest winds 5 to 15 knots becoming northwest
15 to 25 knots. a chance of rain showers. waves calm to 2 feet. 

$$