436
AXUS43 KMQT 101501
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1001 AM EST Mon Nov 10 2025

LSZ162-102100-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
1001 AM EST Mon Nov 10 2025 /901 AM CST Mon Nov 10 2025/

.REST OF TODAY...North winds 15 to 25 knots becoming northwest
10 to 20 knots. Waves 2 to 4 feet subsiding to calm to 2 feet.
.TONIGHT...West winds 5 to 15 knots becoming southwest 10 to
20 knots by midnight, then increasing to 20 to 30 knots late. A
chance of snow showers. Waves building to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY...Southwest winds 20 to 30 knots veering west. 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.
.TUESDAY NIGHT...West winds 20 to 30 knots. A slight chance of
rain showers after midnight. Waves building to 3 to 6 feet
occasionally to 8 feet.
$$

LSZ263-102100-
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-
1001 AM EST Mon Nov 10 2025

.REST OF TODAY...North winds 15 to 25 knots diminishing to 10 to
20 knots by late morning, then becoming northwest 5 to 15 knots
by mid afternoon. Waves 3 to 5 feet occasionally to 7 feet
subsiding to 1 to 3 feet.
.TONIGHT...West winds 5 to 15 knots becoming southwest 10 to
20 knots by midnight, then increasing to 15 to 25 knots late. A
chance of snow showers, possibly mixed with rain after midnight.
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. A slight
chance of rain and snow showers in the morning. Waves building to
4 to 8 feet occasionally to 10 feet.
.TUESDAY NIGHT...West winds 20 to 30 knots veering northwest
after midnight. A chance of rain showers. Waves building to 5 to
8 feet occasionally to 10 feet.
$$

LSZ264-102100-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
1001 AM EST Mon Nov 10 2025

.REST OF TODAY...North winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. A slight chance of snow showers. Waves
3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
.TONIGHT...Northwest winds 5 to 15 knots becoming west 10 to
20 knots by midnight, then backing southwest late. A chance of
rain and snow showers after midnight. 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 by mid
afternoon. A chance of snow showers, possibly mixed with rain.
Waves building to 4 to 8 feet occasionally to 10 feet.
.TUESDAY NIGHT...West winds 20 to 30 knots veering northwest
after midnight. A chance of rain showers. Waves building to 5 to
8 feet occasionally to 10 feet.
$$

LSZ265-102100-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1001 AM EST Mon Nov 10 2025

.REST OF TODAY...North winds 20 to 30 knots diminishing to 15 to
25 knots by mid afternoon. Snow showers likely late in the
morning, then a chance of snow showers in the afternoon. Waves
4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet
occasionally to 8 feet.
.TONIGHT...Northwest winds 10 to 20 knots backing southwest late.
A slight chance of snow showers. Waves subsiding to calm to
2 feet.
.TUESDAY...Southwest winds 15 to 25 knots increasing to 20 to
30 knots by late morning, then veering west by mid afternoon. A
chance of snow showers. A chance of rain showers in the
afternoon. Waves building to 2 to 4 feet.
.TUESDAY NIGHT...West winds 20 to 30 knots increasing to gales to
35 knots after midnight. A chance of rain showers in the evening,
then rain showers likely after midnight. Waves building to 4 to
7 feet occasionally to 9 feet.
$$

LSZ266-102100-
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-
1001 AM EST Mon Nov 10 2025

.REST OF TODAY...North winds 20 to 30 knots diminishing to 15 to
25 knots by mid afternoon. 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...North winds 10 to 20 knots backing west late. A chance
of snow showers. Waves subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 25 knots increasing to 20 to
30 knots by late morning, then becoming west 15 to 25 knots by
mid afternoon. A chance of rain and snow showers. Waves building
to 4 to 7 feet occasionally to 9 feet.
.TUESDAY NIGHT...West winds 20 to 30 knots veering northwest
after midnight. A chance of rain showers in the evening, then
rain showers likely after midnight. Waves building to 4 to 8 feet
occasionally to 10 feet.
$$

LSZ267-102100-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1001 AM EST Mon Nov 10 2025

.REST OF TODAY...North winds 15 to 25 knots. A chance of snow
showers. Waves 2 to 4 feet building to 3 to 5 feet occasionally
to 7 feet.
.TONIGHT...North winds 15 to 25 knots diminishing to 10 to
20 knots by midnight, then backing northwest late. A slight
chance of rain showers in the evening. A chance of snow showers.
Waves subsiding to calm to 2 feet.
.TUESDAY...Southwest winds 10 to 20 knots becoming south 15 to
25 knots by late morning, then becoming southwest 20 to 30 knots
by mid afternoon. A chance of snow showers, possibly mixed with
rain in the morning, then rain showers, possibly mixed with snow
in the afternoon. Waves building to 3 to 6 feet occasionally to
8 feet.
.TUESDAY NIGHT...West winds 20 to 30 knots veering northwest
after midnight. Rain showers. Waves building to 5 to 8 feet
occasionally to 10 feet.
$$