380
AXUS43 KMQT 012101
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
401 PM EST Mon Dec 1 2025

LSZ162-020900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
401 PM EST Mon Dec 1 2025 /301 PM CST Mon Dec 1 2025/

.LATE THIS AFTERNOON...West winds 15 to 25 knots. A chance of
snow showers. Waves 3 to 6 feet occasionally to 8 feet.
.TONIGHT...West winds 15 to 25 knots diminishing to 10 to
20 knots by midnight. A chance of snow showers. Waves subsiding
to 1 to 3 feet.
.TUESDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots by late morning, then increasing to 20 to 30 knots by
mid afternoon. A chance of snow showers. Waves building to 3 to
6 feet occasionally to 8 feet.
$$

LSZ263-020900-
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 PM EST Mon Dec 1 2025

.LATE THIS AFTERNOON...West winds 15 to 25 knots. A chance of
snow showers. Waves 5 to 8 feet occasionally to 10 feet.
.TONIGHT...West winds 15 to 25 knots diminishing to 10 to
20 knots by midnight. A chance of snow showers. Waves subsiding
to 3 to 5 feet occasionally to 7 feet.
.TUESDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots by late morning, then increasing to 20 to 30 knots by
mid afternoon. A chance of snow showers. Waves subsiding to 2 to
4 feet, then building to 3 to 6 feet occasionally to 8 feet.
$$

LSZ264-020900-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
401 PM EST Mon Dec 1 2025

.LATE THIS AFTERNOON...West winds 15 to 25 knots. A chance of
snow showers. Waves 5 to 8 feet occasionally to 10 feet.
.TONIGHT...West winds 15 to 25 knots diminishing to 10 to
20 knots by midnight, then veering northwest late. A chance of
snow showers in the evening. Snow showers likely after midnight.
Waves subsiding to 3 to 5 feet occasionally to 7 feet.
.TUESDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots by late morning, then increasing to 20 to 30 knots by
mid afternoon. A chance of snow showers. Waves subsiding to 2 to
4 feet, then building to 3 to 6 feet occasionally to 8 feet.
$$

LSZ265-020900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
401 PM EST Mon Dec 1 2025

.LATE THIS AFTERNOON...West winds 20 to 30 knots. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.TONIGHT...West winds 15 to 25 knots. A slight chance of snow
showers. Waves 2 to 4 feet.
.TUESDAY...West winds 15 to 25 knots backing southwest. Waves
subsiding to 1 to 3 feet.
$$

LSZ266-020900-
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 PM EST Mon Dec 1 2025

.LATE THIS AFTERNOON...West winds 15 to 25 knots. A slight chance
of snow showers. Waves 5 to 8 feet occasionally to 10 feet.
.TONIGHT...West winds 15 to 25 knots. A chance of snow showers.
Waves subsiding to 3 to 5 feet occasionally to 7 feet.
.TUESDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots. A chance of snow showers in the morning. Waves
subsiding to 2 to 4 feet, then building to 3 to 5 feet
occasionally to 7 feet.
$$

LSZ267-020900-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
401 PM EST Mon Dec 1 2025

.LATE THIS AFTERNOON...Southwest winds 20 to 30 knots. A chance
of snow showers. Waves 4 to 7 feet occasionally to 9 feet
subsiding to 3 to 6 feet occasionally to 8 feet.
.TONIGHT...Southwest winds 20 to 30 knots becoming west 15 to
25 knots by midnight. A chance of snow showers. Waves subsiding
to 3 to 5 feet occasionally to 7 feet.
.TUESDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots. A slight chance of snow showers. Waves subsiding to
2 to 4 feet.
$$