270
AXUS43 KMQT 120301
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1001 PM EST Tue Nov 11 2025

LSZ162-120900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
1001 PM EST Tue Nov 11 2025 /901 PM CST Tue Nov 11 2025/

.REST OF TONIGHT...West winds 20 to 30 knots becoming northwest
to 30 knots with a few gale force gusts to 35 knots possible by
midnight. Waves 3 to 6 feet occasionally to 8 feet building to
4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northwest winds 20 to 30 knots backing west. Waves
subsiding to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY NIGHT...Northwest winds 20 to 30 knots diminishing to
15 to 25 knots by midnight, then backing west late. Waves
subsiding to 2 to 4 feet.
.THURSDAY...West winds 10 to 20 knots. Waves subsiding to 1 to
3 feet.
$$

LSZ263-120900-
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 PM EST Tue Nov 11 2025

...GALE WARNING IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...West winds 20 to 30 knots veering northwest by
midnight, then increasing to gales to 35 knots late. Isolated
rain showers. Waves 4 to 7 feet occasionally to 9 feet building
to 6 to 9 feet occasionally to 11 feet.
.WEDNESDAY...Northwest gales to 35 knots. Waves building to 7 to
10 feet occasionally to 13 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet.
.WEDNESDAY NIGHT...Northwest winds 20 to 30 knots diminishing to
15 to 25 knots by midnight, then backing west late. Waves
subsiding to 3 to 6 feet occasionally to 8 feet.
.THURSDAY...West winds 20 to 30 knots. Waves building to 4 to
7 feet occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet.
$$

LSZ264-120900-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
1001 PM EST Tue Nov 11 2025

...GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...West winds 20 to 30 knots veering northwest by
midnight, then increasing to gales to 35 knots late. Scattered
rain showers. Waves 4 to 7 feet occasionally to 9 feet building
to 6 to 9 feet occasionally to 11 feet.
.WEDNESDAY...Northwest gales to 35 knots. Isolated rain showers
in the morning. Waves building to 6 to 10 feet occasionally to
13 feet.
.WEDNESDAY NIGHT...Northwest gales to 35 knots diminishing to
20 to 30 knots by midnight. Waves subsiding to 4 to 7 feet
occasionally to 9 feet.
.THURSDAY...West winds 20 to 30 knots. Waves building to 4 to
8 feet occasionally to 10 feet.
$$

LSZ265-120900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1001 PM EST Tue Nov 11 2025

...GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...West gales to 35 knots becoming northwest
gales to 40 knots by midnight. Scattered rain showers. Waves 3 to
6 feet occasionally to 8 feet building to 5 to 8 feet
occasionally to 10 feet.
.WEDNESDAY...Northwest gales to 40 knots. Scattered rain showers.
Waves building to 6 to 9 feet occasionally to 11 feet.
.WEDNESDAY NIGHT...Northwest gales to 40 knots. Waves subsiding
to 4 to 7 feet occasionally to 9 feet.
.THURSDAY...West winds 20 to 30 knots. Waves subsiding to 3 to
5 feet occasionally to 7 feet.
$$

LSZ266-120900-
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 PM EST Tue Nov 11 2025

...GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...West winds 20 to 30 knots veering northwest by
midnight, then increasing to gales to 35 knots late. Numerous
rain showers late in the evening, then scattered rain showers
after midnight. Waves 4 to 7 feet occasionally to 9 feet building
to 7 to 10 feet occasionally to 13 feet.
.WEDNESDAY...Northwest gales to 40 knots. Scattered rain showers.
Waves building to 9 to 12 feet occasionally to 15 feet.
.WEDNESDAY NIGHT...Northwest gales to 40 knots. Scattered rain
showers, possibly mixed with snow. Waves subsiding to 7 to
10 feet occasionally to 13 feet.
.THURSDAY...West winds 20 to 30 knots. Waves subsiding to 5 to
8 feet occasionally to 10 feet.
$$

LSZ267-120900-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1001 PM EST Tue Nov 11 2025

...GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.REST OF TONIGHT...West winds 15 to 25 knots becoming northwest
20 to 30 knots by midnight, then increasing to gales to 35 knots
late. Isolated snow showers late in the evening. Rain showers.
Waves 3 to 5 feet occasionally to 7 feet building to 7 to 10 feet
occasionally to 13 feet.
.WEDNESDAY...Northwest gales to 40 knots. Numerous rain showers
in the morning, then scattered rain showers in the afternoon.
Waves building to 9 to 12 feet occasionally to 15 feet.
.WEDNESDAY NIGHT...Northwest gales to 40 knots. Scattered rain
showers. Isolated snow showers after midnight. Waves subsiding to
7 to 10 feet occasionally to 13 feet.
.THURSDAY...Northwest gales to 35 knots backing west in the
afternoon. Isolated rain showers. Waves subsiding to 6 to 9 feet
occasionally to 11 feet.
$$