033
AXUS43 KMQT 271014
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
514 AM EST Thu Nov 27 2025

LSZ162-272100-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
514 AM EST Thu Nov 27 2025 /414 AM CST Thu Nov 27 2025/

...GALE WARNING IN EFFECT UNTIL 7 AM EST /6 AM CST/ THIS
MORNING...

.EARLY THIS MORNING...Northwest winds 20 to 30 knots with a few gale
force gusts to 35 knots. Waves 5 to 8 feet occasionally to 10 feet.
.TODAY...Northwest winds 20 to 30 knots. Isolated snow showers.
Waves subsiding to 3 to 6 feet occasionally to 8 feet.
.TONIGHT...Northwest winds 20 to 30 knots diminishing to 15 to
25 knots by midnight. Waves subsiding to 2 to 4 feet.
.FRIDAY...Northwest winds 10 to 20 knots. A slight chance of snow
showers in the morning. Waves subsiding to calm to 2 feet.
.FRIDAY NIGHT...Northwest winds 5 to 15 knots veering north after
midnight. Waves calm to 2 feet.
$$

LSZ263-272100-
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-
514 AM EST Thu Nov 27 2025

...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

.EARLY THIS MORNING...Northwest gales to 40 knots. Isolated snow
showers. Waves 9 to 12 feet occasionally to 15 feet subsiding to
8 to 11 feet occasionally to 14 feet.
.TODAY...Northwest gales to 35 knots diminishing to 20 to
30 knots by mid afternoon. Isolated snow showers. Waves subsiding
to 5 to 8 feet occasionally to 10 feet.
.TONIGHT...Northwest winds 20 to 30 knots. Isolated snow showers.
Waves building to 6 to 9 feet occasionally to 11 feet, then
subsiding to 4 to 7 feet occasionally to 9 feet.
.FRIDAY...Northwest winds 15 to 25 knots diminishing to 10 to
20 knots. A slight chance of snow showers in the morning. Waves
subsiding to 1 to 3 feet.
.FRIDAY NIGHT...Northwest winds 5 to 15 knots. Waves subsiding to
calm to 2 feet.
$$

LSZ264-272100-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
514 AM EST Thu Nov 27 2025

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...North gales to 45 knots. Scattered snow
showers. Waves 12 to 17 feet occasionally to 21 feet.
.TODAY...North gales to 40 knots becoming northwest gales to
35 knots by mid afternoon. Scattered snow showers. Waves
subsiding to 9 to 12 feet occasionally to 15 feet.
.TONIGHT...Northwest gales to 35 knots diminishing to 20 to
30 knots late. Isolated snow showers in the evening. Waves
subsiding to 6 to 9 feet occasionally to 11 feet.
.FRIDAY...Northwest winds 15 to 25 knots. A slight chance of snow
showers. Waves subsiding to 3 to 5 feet occasionally to 7 feet.
.FRIDAY NIGHT...Northwest winds 5 to 15 knots. A slight chance of
snow showers in the evening. Waves subsiding to calm to 2 feet.
$$

LSZ265-272100-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
514 AM EST Thu Nov 27 2025

...STORM WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING...
...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...Northwest storm force winds to 50 knots.
Snow showers. Waves 12 to 17 feet occasionally to 21 feet.
.TODAY...Northwest gales to 45 knots. Snow showers in the
morning, then scattered snow showers in the afternoon. Waves
subsiding to 9 to 12 feet occasionally to 15 feet.
.TONIGHT...Northwest gales to 40 knots. Scattered snow showers.
Waves subsiding to 7 to 10 feet occasionally to 13 feet.
.FRIDAY...Northwest winds to 30 knots with a few gale force gusts to
35 knots possible diminishing to 15 to 25 knots. Snow showers
likely. Waves subsiding to 3 to 6 feet occasionally to 8 feet.
.FRIDAY NIGHT...Northwest winds 10 to 20 knots backing west after
midnight. A chance of snow showers. Waves subsiding to calm to
2 feet.
$$

LSZ266-272100-
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-
514 AM EST Thu Nov 27 2025

...STORM WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING...
...GALE WARNING IN EFFECT THROUGH FRIDAY MORNING...

.EARLY THIS MORNING...North storm force winds to 50 knots. Snow
showers. Waves 15 to 20 feet occasionally to 25 feet.
.TODAY...North gales to 45 knots backing northwest by mid afternoon.
Snow showers. Waves subsiding to 12 to 17 feet occasionally to 21
feet.
.TONIGHT...Northwest gales to 45 knots. Scattered snow showers.
Waves subsiding to 10 to 14 feet occasionally to 18 feet.
.FRIDAY...Northwest winds to 30 knots with a few gale force gusts up
to 35 knots possible diminishing to 20 to 30 knots by mid afternoon.
Snow showers. Waves subsiding to 6 to 9 feet occasionally to 11
feet.
.FRIDAY NIGHT...Northwest winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. Snow showers in the evening, then
a chance of snow showers after midnight. Waves subsiding to 2 to
4 feet.
$$

LSZ267-272100-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
514 AM EST Thu Nov 27 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY MORNING...

.EARLY THIS MORNING...North gales to 45 knots with a few storm
force gusts to 50 knots possible. Snow showers. Waves 15 to
20 feet occasionally to 25 feet.
.TODAY...North gales to 45 knots. Snow showers. Waves subsiding
to 11 to 15 feet occasionally to 19 feet, then building to 12 to
17 feet occasionally to 21 feet.
.TONIGHT...North gales to 40 knots. Scattered snow showers. Waves
subsiding to 9 to 12 feet occasionally to 15 feet.
.FRIDAY...North winds to 30 knots with a few gales up to 35 knots
possible backing northwest. A slight chance of sleet in the morning.
Snow showers. Waves subsiding to 6 to 9 feet occasionally to 11
feet.
.FRIDAY NIGHT...Northwest winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. Snow showers. Waves subsiding to
2 to 4 feet.
$$