fzus63 kmqt 070301
glfls 
expires:202602070900;;212743

open lake forecast for lake superior
national weather service marquette mi
1000 pm est fri feb 6 2026

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...

30.5 inch high pressure moves over the lake from the northwest 
through saturday. the high shifts east through sunday in advance of 
a clipper low arriving over far western lake superior at 29.8 inches 
by monday morning, weakening to 30.0 inches on tuesday.



lsz162-070900-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1000 pm est fri feb 6 2026 /900 pm cst fri feb 6 2026/

.rest of tonight...north winds 10 to 20 knots diminishing to 5 to
15 knots by midnight. waves calm to 2 feet. 
.saturday...northwest winds 5 to 15 knots backing southeast by
late morning, then backing east by mid afternoon. a slight chance
of snow showers in the afternoon. waves calm to 2 feet. 
.saturday night...southeast winds 10 to 20 knots diminishing to
5 to 15 knots late. a chance of snow showers. waves calm to
2 feet. 
.sunday...southeast winds 5 to 15 knots veering south in the
afternoon. waves calm to 2 feet. 
.sunday night...south winds 5 to 15 knots becoming southwest
10 to 20 knots after midnight. a slight chance of snow showers
after midnight. waves calm to 2 feet. 
.monday...southwest winds 5 to 15 knots veering west in the
afternoon. waves calm to 2 feet. 
.monday night...northwest winds 5 to 15 knots veering north after
midnight. waves calm to 2 feet. 
.tuesday...north winds 5 to 15 knots becoming northwest 10 to
20 knots. waves calm to 2 feet. 
.wednesday...northwest winds 5 to 15 knots. waves calm to 2 feet.

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 070301
glfls 
expires:202602070900;;212744

open lake forecast for lake superior
national weather service marquette mi
1000 pm est fri feb 6 2026

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...

30.5 inch high pressure moves over the lake from the northwest 
through saturday. the high shifts east through sunday in advance of 
a clipper low arriving over far western lake superior at 29.8 inches 
by monday morning, weakening to 30.0 inches on tuesday.



lsz263-070900-
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-
1000 pm est fri feb 6 2026

.rest of tonight...north winds 10 to 20 knots. waves 2 to 4 feet
subsiding to calm to 2 feet. 
.saturday...north winds 5 to 15 knots veering southeast. a slight
chance of snow showers in the afternoon. waves calm to 2 feet. 
.saturday night...southeast winds 5 to 15 knots veering south
late. snow showers likely in the evening, then a chance of snow
after midnight. waves calm to 2 feet. 
.sunday...south winds 5 to 15 knots. waves calm to 2 feet. 
.sunday night...south winds 5 to 15 knots. a slight chance of
snow showers after midnight. waves calm to 2 feet. 
.monday...southwest winds 5 to 15 knots veering west in the
afternoon. waves calm to 2 feet. 
.monday night...west winds 5 to 15 knots veering north after
midnight. waves calm to 2 feet. 
.tuesday...north winds 5 to 15 knots. waves building to 1 to
3 feet. 
.wednesday...north winds 5 to 15 knots backing northwest. waves
subsiding to calm to 2 feet. 

note, wave height forecasts are for ice free areas.

$$