464
AXUS43 KMQT 100301
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1000 PM EST Tue Dec 9 2025

LSZ162-100900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
1000 PM EST Tue Dec 9 2025 /900 PM CST Tue Dec 9 2025/

.REST OF TONIGHT...East winds 15 to 25 knots becoming northeast
20 to 30 knots by midnight. A chance of snow. Freezing spray
after midnight. Waves 1 to 3 feet building to 6 to 9 feet
occasionally to 11 feet.
.WEDNESDAY...North winds 20 to 30 knots diminishing to 15 to
25 knots by late morning, then backing northwest by mid
afternoon. Freezing spray in the morning. Waves subsiding to 2 to
4 feet.
$$

LSZ263-100900-
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 Tue Dec 9 2025

...GALE WARNING IN EFFECT FROM 4 AM EST WEDNESDAY THROUGH
WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 10 to 20 knots becoming northeast
20 to 30 knots by midnight, then increasing to gales to 35 knots
late. A chance of snow. Freezing spray after midnight. Waves calm
to 2 feet building to 7 to 10 feet occasionally to 13 feet.
.WEDNESDAY...North gales to 35 knots diminishing to 20 to
30 knots by late morning, then becoming northwest 15 to 25 knots
by mid afternoon. Freezing spray in the morning. A slight chance
of snow showers in the morning. Waves building to 8 to 11 feet
occasionally to 14 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
$$

LSZ264-100900-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
1000 PM EST Tue Dec 9 2025

...GALE WARNING IN EFFECT FROM 4 AM EST WEDNESDAY THROUGH
WEDNESDAY MORNING...

.REST OF TONIGHT...Northeast winds 10 to 20 knots increasing to
gales to 35 knots. A slight chance of snow. Freezing spray after
midnight. Waves 1 to 3 feet building to 7 to 10 feet occasionally
to 13 feet.
.WEDNESDAY...North gales to 35 knots becoming northwest 20 to
30 knots. Freezing spray. Waves building to 8 to 11 feet
occasionally to 14 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet.
$$

LSZ265-100900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1000 PM EST Tue Dec 9 2025

...GALE WARNING IN EFFECT FROM 7 AM EST WEDNESDAY THROUGH
WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 10 to 20 knots backing northeast by
midnight, then increasing to 20 to 30 knots late. A chance of
snow. Waves calm to 2 feet building to 5 to 8 feet occasionally
to 10 feet.
.WEDNESDAY...North gales to 40 knots becoming northwest gales to
35 knots by mid afternoon. A chance of snow showers. Waves
building to 6 to 10 feet occasionally to 13 feet.
$$

LSZ266-100900-
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-
1000 PM EST Tue Dec 9 2025

...GALE WARNING IN EFFECT FROM 7 AM EST WEDNESDAY THROUGH
WEDNESDAY EVENING...

.REST OF TONIGHT...Northeast winds 10 to 20 knots increasing to
gales to 35 knots. A chance of snow showers. Waves calm to 2 feet
building to 5 to 8 feet occasionally to 10 feet.
.WEDNESDAY...North gales to 40 knots backing northwest by mid
afternoon. Freezing spray. A chance of snow showers. Waves
building to 8 to 11 feet occasionally to 14 feet.
$$

LSZ267-100900-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1000 PM EST Tue Dec 9 2025

.REST OF TONIGHT...Northwest winds 10 to 20 knots veering east by
midnight, then becoming northeast 20 to 30 knots late. A chance
of snow showers. Waves calm to 2 feet building to 3 to 5 feet
occasionally to 7 feet.
.WEDNESDAY...Northeast winds 20 to 30 knots becoming north to
30 knots with a few gale force gusts to 35 knots possible by late
morning, then backing northwest by mid afternoon. Freezing spray
in the morning. A chance of snow showers. Waves building to 7 to
10 feet occasionally to 13 feet.
$$