904
AXUS43 KMQT 092102
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
402 PM EST Sun Nov 9 2025

LSZ162-100900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
402 PM EST Sun Nov 9 2025 /302 PM CST Sun Nov 9 2025/

.LATE THIS AFTERNOON...North winds 20 to 30 knots. Isolated snow
showers. Waves 2 to 4 feet building to 3 to 5 feet occasionally
to 7 feet.
.TONIGHT...North winds 20 to 30 knots diminishing to 15 to
25 knots by midnight. Isolated snow showers. Waves building to
3 to 6 feet occasionally to 8 feet, then subsiding to 2 to
4 feet.
.MONDAY...North winds 15 to 25 knots becoming northwest 10 to
20 knots by late morning, then backing west by mid afternoon.
Waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to calm to 2 feet.
.MONDAY NIGHT...West winds 10 to 20 knots backing southwest by
midnight, then increasing to 20 to 30 knots late. A slight chance
of snow showers after midnight. Waves building to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY...Southwest winds 20 to 30 knots becoming west 15 to
25 knots in the afternoon. A slight chance of snow showers in the
morning. Waves building to 4 to 7 feet occasionally to 9 feet,
then 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-
402 PM EST Sun Nov 9 2025

.LATE THIS AFTERNOON...North winds 15 to 25 knots. Scattered snow
showers. Waves 2 to 4 feet.
.TONIGHT...North winds 15 to 25 knots. Isolated snow showers.
Waves building to 3 to 6 feet occasionally to 8 feet.
.MONDAY...North winds 15 to 25 knots becoming northwest 5 to
15 knots by mid afternoon. Isolated snow showers in the morning.
Waves subsiding to 1 to 3 feet.
.MONDAY NIGHT...West winds 5 to 15 knots becoming southwest 10 to
20 knots by midnight, then increasing to 15 to 25 knots late.
Waves subsiding to calm to 2 feet, then building to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY...Southwest winds 20 to 30 knots veering west in the
afternoon. A slight chance of rain and snow showers. Waves
building to 4 to 8 feet occasionally to 10 feet.
$$

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

.LATE THIS AFTERNOON...North winds 10 to 20 knots. Isolated snow
showers. Waves 1 to 3 feet.
.TONIGHT...North winds 15 to 25 knots. Scattered snow showers.
Waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet.
.MONDAY...North winds 20 to 30 knots diminishing to 15 to
25 knots by late morning, then becoming northwest 10 to 20 knots
by mid afternoon. Scattered snow showers in the morning. Waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 2 to 4 feet.
.MONDAY NIGHT...Northwest winds 5 to 15 knots backing west by
midnight, then becoming southwest 10 to 20 knots late. Waves
subsiding to calm to 2 feet, then building to 2 to 4 feet.
.TUESDAY...Southwest winds 20 to 30 knots veering west in the
afternoon. A chance of rain and snow showers. Waves building to
4 to 8 feet occasionally to 10 feet.
$$

LSZ265-100900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
402 PM EST Sun Nov 9 2025

.LATE THIS AFTERNOON...Northeast winds 15 to 25 knots. Numerous
snow showers. Waves 3 to 5 feet occasionally to 7 feet.
.TONIGHT...North winds 15 to 25 knots becoming northwest 20 to
30 knots late. Scattered snow showers in the evening, then snow
showers after midnight. Waves subsiding to 2 to 4 feet, then
building to 3 to 6 feet occasionally to 8 feet.
.MONDAY...North winds to 30 knots with a few gale force gusts to
35 knots possible diminishing to 20 to 30 knots by late morning,
then backing northwest by mid afternoon. Snow showers in the
morning, then scattered snow showers in the afternoon. Waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet.
.MONDAY NIGHT...Northwest winds 15 to 25 knots becoming west
10 to 20 knots by midnight, then backing southwest late. Waves
subsiding to calm to 2 feet.
.TUESDAY...Southwest winds 15 to 25 knots becoming west 20 to
30 knots in the afternoon. A chance of rain and snow showers.
Waves building to 2 to 4 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-
402 PM EST Sun Nov 9 2025

.LATE THIS AFTERNOON...Northeast winds 15 to 25 knots. Isolated
snow showers. Waves 3 to 5 feet occasionally to 7 feet.
.TONIGHT...North winds 15 to 25 knots increasing to 20 to
30 knots late. Scattered snow showers. Waves subsiding to 2 to
4 feet, then building to 3 to 6 feet occasionally to 8 feet.
.MONDAY...North winds 20 to 30 knots. Numerous snow showers in
the morning, then scattered snow showers in the afternoon. Waves
building to 4 to 8 feet occasionally to 10 feet.
.MONDAY NIGHT...Northwest winds 10 to 20 knots backing southwest
late. A slight chance of snow showers in the evening. Waves
subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 25 knots increasing to 20 to
30 knots in the afternoon. A chance of snow showers in the
morning. A chance of rain showers. Snow showers likely in the
afternoon. Waves building to 4 to 7 feet occasionally to 9 feet.
$$

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

.LATE THIS AFTERNOON...Northeast winds 15 to 25 knots. Waves 2 to
4 feet.
.TONIGHT...Northeast winds 20 to 30 knots becoming north 15 to
25 knots by midnight. Scattered snow showers. Waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 1 to
3 feet.
.MONDAY...North winds 15 to 25 knots increasing to 20 to
30 knots. Scattered snow showers. Waves building to 3 to 6 feet
occasionally to 8 feet.
.MONDAY NIGHT...North winds 15 to 25 knots becoming northwest
10 to 20 knots by midnight, then backing west late. A slight
chance of snow showers. Waves subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 25 knots increasing to 20 to
30 knots in the afternoon. A chance of snow showers, possibly
mixed with rain in the morning, then rain showers in the
afternoon. Waves building to 3 to 6 feet occasionally to 8 feet.
$$