202
AXUS43 KMQT 061501
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1001 AM EST Thu Nov 6 2025

LSZ162-062100-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
1001 AM EST Thu Nov 6 2025 /901 AM CST Thu Nov 6 2025/

.REST OF TODAY...Southwest winds 10 to 20 knots backing southeast
by mid afternoon. A slight chance of rain showers. Waves calm to
2 feet.
.TONIGHT...Southeast winds 15 to 25 knots becoming south 10 to
20 knots by midnight, then veering west late. A chance of rain
showers. Waves building to 2 to 4 feet, then subsiding to calm to
2 feet.
.FRIDAY...North winds 15 to 25 knots increasing to 20 to 30 knots
by late morning, then diminishing to 15 to 25 knots by mid
afternoon. A chance of rain showers. A slight chance of snow
showers in the afternoon. Waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 4 feet.
.FRIDAY NIGHT...North winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. Waves subsiding to calm to 2 feet.
$$

LSZ263-062100-
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 Thu Nov 6 2025

...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
AFTERNOON...

.REST OF TODAY...Southwest winds 5 to 15 knots becoming south
10 to 20 knots by mid afternoon. A slight chance of rain showers
in the afternoon. Waves calm to 2 feet building to 1 to 3 feet.
.TONIGHT...Southeast winds 10 to 20 knots veering south by
midnight, then veering west late. A chance of rain showers. Waves
building to 2 to 4 feet, then subsiding to 1 to 3 feet.
.FRIDAY...North winds 20 to 30 knots increasing to gales to
35 knots. A chance of rain showers, possibly mixed with snow.
Waves building to 5 to 9 feet occasionally to 11 feet.
.FRIDAY NIGHT...North winds 15 to 25 knots diminishing to 5 to
15 knots after midnight. Waves subsiding to calm to 2 feet.
$$

LSZ264-062100-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
1001 AM EST Thu Nov 6 2025

...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
AFTERNOON...

.REST OF TODAY...West winds 5 to 15 knots backing southwest by
late morning, then becoming south 10 to 20 knots by mid
afternoon. A chance of rain showers in the afternoon. Waves 1 to
3 feet subsiding to calm to 2 feet, then building to 1 to 3 feet.
.TONIGHT...South winds 15 to 25 knots becoming southwest 10 to
20 knots late. Rain showers. Waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 4 feet.
.FRIDAY...North winds 20 to 30 knots increasing to gales to
35 knots. A chance of rain and snow showers. Waves building to
8 to 11 feet occasionally to 14 feet, then subsiding to 6 to
9 feet occasionally to 11 feet.
.FRIDAY NIGHT...North winds 20 to 30 knots becoming northwest
5 to 15 knots after midnight. Waves subsiding to 1 to 3 feet.
$$

LSZ265-062100-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1001 AM EST Thu Nov 6 2025

.REST OF TODAY...West winds 10 to 20 knots backing southwest by
late morning, then becoming south 15 to 25 knots by mid
afternoon. A slight chance of rain showers in the afternoon.
Waves calm to 2 feet.
.TONIGHT...South winds 20 to 30 knots becoming southwest 15 to
25 knots late. A chance of rain showers in the evening, then rain
showers likely after midnight. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 1 to 3 feet.
.FRIDAY...Northwest winds 15 to 25 knots becoming north to
30 knots with a few gale force gusts to 35 knots possible. A
chance of rain showers in the morning, then rain showers,
possibly mixed with snow in the afternoon. Waves subsiding to
calm to 2 feet, then building to 8 to 11 feet occasionally to
14 feet.
.FRIDAY NIGHT...North winds 20 to 30 knots becoming northwest
10 to 20 knots after midnight. A chance of rain showers in the
evening. A chance of snow showers. Waves subsiding to 2 to
4 feet.
$$

LSZ266-062100-
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 Thu Nov 6 2025

...GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY
EVENING...

.REST OF TODAY...West winds 10 to 20 knots becoming south 15 to
25 knots by mid afternoon. A chance of rain showers in the
afternoon. Waves 3 to 5 feet occasionally to 7 feet subsiding to
2 to 4 feet.
.TONIGHT...South winds 20 to 30 knots becoming southwest 15 to
25 knots late. Rain showers. Waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet.
.FRIDAY...West winds 20 to 30 knots becoming north gales to
40 knots. A chance of rain showers in the morning, then rain
showers likely, possibly mixed with snow showers in the
afternoon. Waves subsiding to 3 to 5 feet occasionally to 7 feet,
then building to 9 to 12 feet occasionally to 15 feet.
.FRIDAY NIGHT...North gales to 35 knots diminishing to 10 to
20 knots after midnight. Snow showers, possibly mixed with rain
in the evening. A chance of snow showers after midnight. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.
$$

LSZ267-062100-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1001 AM EST Thu Nov 6 2025

.REST OF TODAY...West winds 10 to 20 knots increasing to 15 to
25 knots by late morning, then backing southwest by mid
afternoon. A chance of rain showers in the afternoon. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.TONIGHT...South winds 15 to 25 knots increasing to 20 to
30 knots by midnight. A chance of rain showers in the evening,
then rain showers after midnight. Waves building to 3 to 6 feet
occasionally to 8 feet.
.FRIDAY...West winds 20 to 30 knots veering northwest by late
morning, then becoming north to 30 knots with a few gale force
gusts to 35 knots possible by mid afternoon. Rain showers likely.
Waves subsiding to 2 to 4 feet, then building to 6 to 9 feet
occasionally to 11 feet.
.FRIDAY NIGHT...North gales to 35 knots diminishing to 15 to
25 knots after midnight. Snow showers, possibly mixed with rain
in the evening, then a slight chance of snow showers after
midnight. Waves building to 7 to 10 feet occasionally to 13 feet,
then subsiding to 2 to 4 feet.
$$