958
AXUS43 KMQT 082101
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
400 PM EST Mon Dec 8 2025

LSZ162-090900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
400 PM EST Mon Dec 8 2025 /300 PM CST Mon Dec 8 2025/

.LATE THIS AFTERNOON...Southwest winds 20 to 30 knots. A slight
chance of snow. Waves 2 to 4 feet building to 3 to 5 feet
occasionally to 7 feet.
.TONIGHT...Southwest winds 20 to 30 knots diminishing to 15 to
25 knots by midnight, then becoming northwest 10 to 20 knots
late. Snow in the evening, then a chance of snow after midnight.
Waves subsiding to 2 to 4 feet.
.TUESDAY...Northwest winds 10 to 20 knots becoming west 5 to
15 knots by late morning, then backing south by mid afternoon. A
chance of snow showers in the afternoon. Waves subsiding to calm
to 2 feet.
$$

LSZ263-090900-
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-
400 PM EST Mon Dec 8 2025

.LATE THIS AFTERNOON...Southwest winds 15 to 25 knots. Waves 3 to
5 feet occasionally to 7 feet.
.TONIGHT...South winds 15 to 25 knots becoming southwest 10 to
20 knots by midnight, then veering west late. Snow likely. Waves
building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY...Northwest winds 10 to 20 knots diminishing to 5 to
15 knots. A slight chance of snow showers. Waves subsiding to
calm to 2 feet.
$$

LSZ264-090900-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
400 PM EST Mon Dec 8 2025

.LATE THIS AFTERNOON...Southwest winds 10 to 20 knots. Waves 2 to
4 feet building to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...Southwest winds 15 to 25 knots diminishing to 10 to
20 knots by midnight. A chance of snow. Waves 3 to 5 feet
occasionally to 7 feet.
.TUESDAY...Northwest winds 10 to 20 knots diminishing to 5 to
15 knots by late morning, then veering north by mid afternoon. A
chance of snow showers. Waves subsiding to calm to 2 feet.
$$

LSZ265-090900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
400 PM EST Mon Dec 8 2025

.LATE THIS AFTERNOON...Southwest winds 15 to 25 knots. Waves 1 to
3 feet.
.TONIGHT...Southwest winds 20 to 30 knots diminishing to 15 to
25 knots late. A slight chance of snow in the evening, then snow
likely after midnight. Waves building to 2 to 4 feet.
.TUESDAY...West winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. A chance of snow showers. Waves
subsiding to calm to 2 feet.
$$

LSZ266-090900-
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-
400 PM EST Mon Dec 8 2025

.LATE THIS AFTERNOON...Southwest winds 20 to 30 knots. Waves 3 to
6 feet occasionally to 8 feet.
.TONIGHT...Southwest winds to 30 knots with a few gale force
gusts to 35 knots possible diminishing to 15 to 25 knots. A
chance of snow in the evening, then snow likely after midnight.
Waves building to 6 to 9 feet occasionally to 11 feet, then
subsiding to 4 to 7 feet occasionally to 9 feet.
.TUESDAY...West winds 15 to 25 knots veering northwest by late
morning, then diminishing to 10 to 20 knots by mid afternoon.
Snow showers likely in the morning, then a slight chance of snow
showers in the afternoon. Waves subsiding to 1 to 3 feet.
$$

LSZ267-090900-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
400 PM EST Mon Dec 8 2025

.LATE THIS AFTERNOON...Southwest winds 20 to 30 knots. Waves 3 to
6 feet occasionally to 8 feet.
.TONIGHT...Southwest winds 20 to 30 knots backing south by
midnight, then veering southwest late. A chance of snow in the
evening, then snow likely after midnight. Waves building to 4 to
8 feet occasionally to 10 feet.
.TUESDAY...Southwest winds 15 to 25 knots veering west. Snow
showers in the morning, then a chance of snow showers in the
afternoon. Waves subsiding to 2 to 4 feet.
$$