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fzus63 kdtx 190801
glflh 
expires:202403192000;;994450

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 am edt tue mar 19 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 clipper system, 29.50 inches,drops through the
region daytime tuesday. this system draws an arctic airmass south
as it strengthens over the northeast offering a window for
potential gales over northern lake huron wednesday.


lhz361>363-192000-
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-
357 am edt tue mar 19 2024

...gale watch in effect from late tonight through wednesday
evening...

.today...southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then decreasing to 10 to 15 knots
in the afternoon. a chance of snow showers. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.tonight...west winds 10 to 15 knots becoming northwest 20 to
25 knots with gusts to around 30 knots. waves 3 to 5 feet
building to 8 to 12 feet. waves occasionally around 15 feet. 
.wednesday...northwest winds 20 to 25 knots increasing to
30 knots early in the afternoon. gusts to 35 knot gales. waves
10 to 14 feet. waves occasionally around 18 feet. 
.wednesday night...northwest winds to 30 knots with gusts to
35 knot gales decreasing to 20 to 25 knots with gusts to around
30 knots in the late evening and overnight. waves 10 to 14 feet.
waves occasionally around 18 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
late in the afternoon veering to the northwest 5 to 10 knots late
in the evening. waves 6 to 9 feet subsiding to 1 to 3 feet. waves
occasionally around 12 feet. 
.friday...southeast winds 5 to 10 knots increasing to 10 to
15 knots until early evening...then decreasing to 5 to 10 knots
in the late evening and early morning. a chance of snow showers.
waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots. waves 2 to 4 feet. 


$$
fzus63 kdtx 190801
glflh 
expires:202403192000;;994451

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 am edt tue mar 19 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 clipper system, 29.50 inches,drops through the
region daytime tuesday. this system draws an arctic airmass south
as it strengthens over the northeast offering a window for
potential gales over northern lake huron wednesday.


lhz462>464-192000-
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-
357 am edt tue mar 19 2024

.today...southwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the afternoon. a chance of snow showers. waves
3 to 5 feet. 
.tonight...west winds 10 to 15 knots becoming northwest 15 to
20 knots after midnight. waves 1 to 3 feet building to 3 to
5 feet in the late evening and overnight. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. waves 6 to 9 feet. waves occasionally around 11 feet. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots until early morning. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the morning...then becoming northwest 10 to
15 knots late in the afternoon veering to the east late in the
evening. waves 6 to 9 feet subsiding to 1 to 3 feet. waves
occasionally around 12 feet. 
.friday...southeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and early morning. a chance of snow
showers. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots increasing to 15 to
20 knots until early evening...then decreasing to 10 to 15 knots
in the late evening and early morning. waves 1 to 3 feet building
to 3 to 5 feet. 


$$
fzus63 kmqt 190747
glfls 
expires:202403191600;;993634

open lake forecast for lake superior
national weather service marquette mi
347 am edt tue mar 19 2024

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 29.6 inch low tracks southeast across eastern lake 
superior and adjacent portions of ontario today while deepening to
29.4 inches. by tonight, the low pressure shifts east over 
southern quebec while a broad high pressure ridge builds southeast
toward the great lakes basin. ridging builds to 30.2 inches over 
lake superior by wednesday evening then to 30.4 inches on 
thursday. a weak 30.2 inch inverted trough moves across lake 
superior on friday before ridging of at least 30.4 inches moves 
back over the lake on saturday. 


lsz162-191600-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
347 am edt tue mar 19 2024 /247 am cdt tue mar 19 2024/

...heavy freezing spray warning in effect from this evening
through wednesday evening...

.early this morning...west winds 15 to 25 knots. waves 3 to
6 feet occasionally to 8 feet. 
.today...northwest winds 20 to 30 knots increasing to 30 knots
with a few gale force gusts to 35 knots possible late. waves
building to 4 to 7 feet occasionally to 9 feet. 
.tonight...northwest winds to 30 knots with a few gale force
gusts to 35 knots possible. heavy freezing spray. a slight chance
of snow showers after midnight. waves building to 5 to 8 feet
occasionally to 10 feet. 
.wednesday...northwest winds 20 to 30 knots diminishing to 15 to
25 knots late. heavy freezing spray through early afternoon.
waves subsiding to 1 to 3 feet. 
.wednesday night...northwest winds 15 to 25 knots becoming north
10 to 20 knots after midnight. waves subsiding to calm to 2 feet.
.thursday...northwest winds 10 to 20 knots backing south by mid
afternoon. waves calm to 2 feet. 
.thursday night...east winds 10 to 20 knots. a chance of snow
showers. waves calm to 2 feet. 
.friday...northeast winds 10 to 20 knots becoming northwest 15 to
25 knots. a chance of snow showers. waves building to 2 to
4 feet. 
.saturday...northwest winds 15 to 25 knots becoming east 10 to
20 knots. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 190747
glfls 
expires:202403191600;;993635

open lake forecast for lake superior
national weather service marquette mi
347 am edt tue mar 19 2024

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 29.6 inch low tracks southeast across eastern lake 
superior and adjacent portions of ontario today while deepening to
29.4 inches. by tonight, the low pressure shifts east over 
southern quebec while a broad high pressure ridge builds southeast
toward the great lakes basin. ridging builds to 30.2 inches over 
lake superior by wednesday evening then to 30.4 inches on 
thursday. a weak 30.2 inch inverted trough moves across lake 
superior on friday before ridging of at least 30.4 inches moves 
back over the lake on saturday. 


lsz263-191600-
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-
347 am edt tue mar 19 2024

...gale warning in effect from this evening through wednesday
morning...
...heavy freezing spray warning in effect from this evening
through wednesday evening...

.early this morning...west winds 15 to 25 knots. waves 4 to
8 feet occasionally to 10 feet. 
.today...northwest winds 20 to 30 knots. isolated snow showers by
mid afternoon. waves building to 5 to 8 feet occasionally to
10 feet. 
.tonight...northwest gales to 40 knots. heavy freezing spray. a
slight chance of snow showers. waves building to 7 to 10 feet
occasionally to 13 feet. 
.wednesday...north gales to 35 knots becoming northwest 20 to
30 knots in the afternoon. heavy freezing spray. a slight chance
of snow showers. waves subsiding to 2 to 4 feet. 
.wednesday night...northwest winds 20 to 30 knots becoming north
15 to 25 knots after midnight. a chance of snow showers. waves
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
1 to 3 feet. 
.thursday...northwest winds 10 to 20 knots becoming southwest
5 to 15 knots by mid afternoon. waves subsiding to calm to
2 feet. 
.thursday night...south winds 5 to 15 knots backing east after
midnight. waves calm to 2 feet. 
.friday...north winds 5 to 15 knots becoming northwest 15 to
25 knots. a chance of snow showers. waves building to 2 to
4 feet. 
.saturday...northwest winds 15 to 25 knots becoming north 5 to
15 knots. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 190747
glfls 
expires:202403191600;;993636

open lake forecast for lake superior
national weather service marquette mi
347 am edt tue mar 19 2024

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 29.6 inch low tracks southeast across eastern lake 
superior and adjacent portions of ontario today while deepening to
29.4 inches. by tonight, the low pressure shifts east over 
southern quebec while a broad high pressure ridge builds southeast
toward the great lakes basin. ridging builds to 30.2 inches over 
lake superior by wednesday evening then to 30.4 inches on 
thursday. a weak 30.2 inch inverted trough moves across lake 
superior on friday before ridging of at least 30.4 inches moves 
back over the lake on saturday. 


lsz264-191600-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
347 am edt tue mar 19 2024

...gale warning in effect from 2 pm edt this afternoon through
wednesday evening...
...heavy freezing spray warning in effect from this evening
through wednesday evening...

.early this morning...west winds 15 to 25 knots. a slight chance
of snow. waves 5 to 8 feet occasionally to 10 feet. 
.today...northwest winds 20 to 30 knots increasing to gales to
35 knots late. isolated snow showers. waves subsiding to 4 to
7 feet occasionally to 9 feet, then building to 6 to 9 feet
occasionally to 11 feet. 
.tonight...northwest gales to 40 knots veering north late. heavy
freezing spray. a chance of snow showers. waves building to 10 to
14 feet occasionally to 18 feet. 
.wednesday...north gales to 40 knots becoming northwest 20 to
30 knots late. heavy freezing spray. a chance of snow showers.
waves subsiding to 4 to 7 feet occasionally to 9 feet. 
.wednesday night...north winds 20 to 30 knots diminishing to
15 to 25 knots after midnight. freezing spray through midnight. a
chance of snow showers. waves subsiding to 2 to 4 feet. 
.thursday...northwest winds 10 to 20 knots becoming west 5 to
15 knots by mid afternoon. waves subsiding to calm to 2 feet. 
.thursday night...south winds 5 to 15 knots backing southeast
after midnight. waves calm to 2 feet. 
.friday...northwest winds 5 to 15 knots increasing to 15 to
25 knots. a chance of snow showers. waves building to 3 to 6 feet
occasionally to 8 feet. 
.saturday...northwest winds 15 to 25 knots becoming north 5 to
15 knots. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 190747
glfls 
expires:202403191600;;993637

open lake forecast for lake superior
national weather service marquette mi
347 am edt tue mar 19 2024

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 29.6 inch low tracks southeast across eastern lake 
superior and adjacent portions of ontario today while deepening to
29.4 inches. by tonight, the low pressure shifts east over 
southern quebec while a broad high pressure ridge builds southeast
toward the great lakes basin. ridging builds to 30.2 inches over 
lake superior by wednesday evening then to 30.4 inches on 
thursday. a weak 30.2 inch inverted trough moves across lake 
superior on friday before ridging of at least 30.4 inches moves 
back over the lake on saturday. 


lsz265-191600-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
347 am edt tue mar 19 2024

...gale warning in effect from 2 pm edt this afternoon through
wednesday evening...
...heavy freezing spray warning in effect from this evening
through wednesday evening...

.early this morning...west winds 15 to 25 knots. a slight chance
of snow. waves 2 to 4 feet. 
.today...west winds 15 to 25 knots becoming northwest gales to
35 knots in the afternoon. isolated snow showers. waves building
to 6 to 9 feet occasionally to 11 feet. 
.tonight...northwest gales to 40 knots. heavy freezing spray. a 
chance of snow showers through midnight. snow showers likely after
midnight. waves building to 9 to 12 feet occasionally to 15 feet.
.wednesday...northwest gales to 40 knots diminishing to 20 to
30 knots late. heavy freezing spray. snow showers likely through
early afternoon. a chance of snow showers by mid afternoon. waves
building to 10 to 14 feet occasionally to 18 feet, then subsiding
to 5 to 8 feet occasionally to 10 feet. 
.wednesday night...northwest winds 15 to 25 knots. freezing spray
through midnight. a chance of snow showers. waves subsiding to
3 to 5 feet occasionally to 7 feet. 
.thursday...northwest winds 10 to 20 knots. waves subsiding to
calm to 2 feet. 
.thursday night...southeast winds 5 to 15 knots becoming south
10 to 20 knots after midnight. a chance of snow showers after
midnight. waves calm to 2 feet. 
.friday...southeast winds 10 to 20 knots becoming northwest 15 to
25 knots. a chance of snow showers. waves building to 3 to 5 feet
occasionally to 7 feet. 
.saturday...northwest winds 15 to 25 knots diminishing to 10 to
20 knots. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 190747
glfls 
expires:202403191600;;993638

open lake forecast for lake superior
national weather service marquette mi
347 am edt tue mar 19 2024

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 29.6 inch low tracks southeast across eastern lake 
superior and adjacent portions of ontario today while deepening to
29.4 inches. by tonight, the low pressure shifts east over 
southern quebec while a broad high pressure ridge builds southeast
toward the great lakes basin. ridging builds to 30.2 inches over 
lake superior by wednesday evening then to 30.4 inches on 
thursday. a weak 30.2 inch inverted trough moves across lake 
superior on friday before ridging of at least 30.4 inches moves 
back over the lake on saturday. 


lsz266-191600-
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-
347 am edt tue mar 19 2024

...gale warning in effect from 2 pm edt this afternoon through
wednesday evening...
...heavy freezing spray warning in effect from this evening
through wednesday evening...

.early this morning...southwest winds 15 to 25 knots. a chance of
snow. waves 4 to 7 feet occasionally to 9 feet. 
.today...west winds 15 to 25 knots becoming northwest 20 to
30 knots in the afternoon, then increasing to gales to 40 knots
late. scattered snow showers. waves subsiding to 3 to 6 feet
occasionally to 8 feet, then building to 9 to 12 feet
occasionally to 15 feet. 
.tonight...northwest gales to 45 knots. heavy freezing spray. 
snow showers. waves building to 12 to 17 feet occasionally to 21 
feet.
.wednesday...north gales to 45 knots becoming northwest gales to
40 knots in the afternoon. heavy freezing spray. snow showers 
through early afternoon. a chance of snow showers by mid 
afternoon. waves subsiding to 9 to 12 feet occasionally to 15 
feet. 
.wednesday night...northwest gales to 35 knots becoming north
15 to 25 knots after midnight. freezing spray. a chance of snow
showers. waves subsiding to 3 to 6 feet occasionally to 8 feet. 
.thursday...northwest winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. waves subsiding to 1 to 3 feet. 
.thursday night...west winds 5 to 15 knots becoming south 10 to
20 knots after midnight. a chance of snow showers after midnight.
waves subsiding to calm to 2 feet. 
.friday...southeast winds 10 to 20 knots becoming northwest 15 to
25 knots. a chance of snow showers. waves building to 3 to 6 feet
occasionally to 8 feet. 
.saturday...northwest winds 20 to 30 knots becoming north 10 to
20 knots. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 190747
glfls 
expires:202403191600;;993639

open lake forecast for lake superior
national weather service marquette mi
347 am edt tue mar 19 2024

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 29.6 inch low tracks southeast across eastern lake 
superior and adjacent portions of ontario today while deepening to
29.4 inches. by tonight, the low pressure shifts east over 
southern quebec while a broad high pressure ridge builds southeast
toward the great lakes basin. ridging builds to 30.2 inches over 
lake superior by wednesday evening then to 30.4 inches on 
thursday. a weak 30.2 inch inverted trough moves across lake 
superior on friday before ridging of at least 30.4 inches moves 
back over the lake on saturday. 


lsz267-191600-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
347 am edt tue mar 19 2024

...gale warning in effect from 2 pm edt this afternoon through
wednesday evening...
...heavy freezing spray warning in effect from this evening
through wednesday evening...

.early this morning...southwest winds 15 to 25 knots. snow
likely. waves 3 to 5 feet occasionally to 7 feet. 
.today...southwest winds 15 to 25 knots becoming west 20 to
30 knots in the afternoon, then becoming northwest gales to
35 knots late. scattered snow showers. waves building to 9 to
12 feet occasionally to 15 feet. 
.tonight...northwest gales to 40 knots. snow showers. heavy freezing
spray after midnight. waves building to 12 to 17 feet 
occasionally to 21 feet. 
.wednesday...north gales to 40 knots backing northwest late.
heavy freezing spray. snow showers likely. waves subsiding to 9 
to 12 feet occasionally to 15 feet. 
.wednesday night...northwest gales to 40 knots becoming north
20 to 30 knots after midnight. heavy freezing spray. a chance of 
snow showers. waves subsiding to 3 to 6 feet occasionally to 8 
feet. 
.thursday...north winds 15 to 25 knots becoming northwest 10 to
20 knots by mid afternoon. a chance of snow showers through early
afternoon. waves subsiding to 1 to 3 feet. 
.thursday night...northwest winds 10 to 20 knots backing south
after midnight. waves subsiding to calm to 2 feet. 
.friday...southeast winds 10 to 20 knots becoming northwest 15 to
25 knots. snow showers likely, then a chance of snow showers.
waves building to 1 to 3 feet, then subsiding to calm to 2 feet. 
.saturday...northwest winds 20 to 30 knots becoming north 15 to
25 knots. waves subsiding to 1 to 3 feet. 

$$
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