305
AXUS43 KMQT 130301
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1001 PM EST Wed Nov 12 2025

LSZ162-130900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
1001 PM EST Wed Nov 12 2025 /901 PM CST Wed Nov 12 2025/

.REST OF TONIGHT...Northwest winds 20 to 30 knots becoming west
15 to 25 knots by midnight. Waves 2 to 4 feet.
.THURSDAY...West winds 15 to 25 knots diminishing to 10 to
20 knots. Waves subsiding to calm to 2 feet.
.THURSDAY NIGHT...West winds 5 to 15 knots backing east by
midnight. Waves calm to 2 feet.
.FRIDAY...Southeast winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. Waves calm to 2 feet.
$$

LSZ263-130900-
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 Wed Nov 12 2025

.REST OF TONIGHT...Northwest winds 20 to 30 knots backing west
late. Waves 5 to 8 feet occasionally to 10 feet 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 5 feet
occasionally to 7 feet.
.THURSDAY NIGHT...West winds 10 to 20 knots becoming northeast
5 to 15 knots by midnight, then veering east late. Waves
subsiding to calm to 2 feet.
.FRIDAY...Southeast winds 10 to 20 knots. Waves building to 2 to
4 feet.
$$

LSZ264-130900-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
1001 PM EST Wed Nov 12 2025

...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY...

.REST OF TONIGHT...Northwest gales to 35 knots becoming west
20 to 30 knots late. Waves 7 to 10 feet occasionally to 13 feet
subsiding to 5 to 8 feet occasionally to 10 feet.
.THURSDAY...West winds 20 to 30 knots. Waves subsiding to 3 to
6 feet occasionally to 8 feet.
.THURSDAY NIGHT...North winds 10 to 20 knots diminishing to 5 to
15 knots by midnight, then veering east late. Waves subsiding to
calm to 2 feet.
.FRIDAY...Southeast winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. Waves building to 3 to 5 feet
occasionally to 7 feet.
$$

LSZ265-130900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1001 PM EST Wed Nov 12 2025

...GALE WARNING IN EFFECT UNTIL 7 AM EST THURSDAY...

.REST OF TONIGHT...Northwest gales to 40 knots becoming west
gales to 35 knots late. Waves 7 to 10 feet occasionally to
13 feet subsiding to 4 to 7 feet occasionally to 9 feet.
.THURSDAY...West gales to 35 knots diminishing to 20 to 30 knots
by mid afternoon. Waves subsiding to 2 to 4 feet.
.THURSDAY NIGHT...Northwest winds 15 to 25 knots becoming north
5 to 15 knots by midnight, then veering east late. Waves
subsiding to calm to 2 feet.
.FRIDAY...Southeast winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. Waves building to 1 to 3 feet.
$$

LSZ266-130900-
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 Wed Nov 12 2025

...GALE WARNING IN EFFECT UNTIL 7 AM EST THURSDAY...

.REST OF TONIGHT...Northwest gales to 40 knots. A slight chance
of rain showers. Waves 10 to 14 feet occasionally to 18 feet
subsiding to 9 to 12 feet occasionally to 15 feet.
.THURSDAY...West winds 20 to 30 knots veering northwest by mid
afternoon. A slight chance of rain showers in the morning. Waves
subsiding to 5 to 8 feet occasionally to 10 feet.
.THURSDAY NIGHT...Northwest winds 15 to 25 knots becoming north
5 to 15 knots by midnight. Waves subsiding to 1 to 3 feet.
.FRIDAY...Southeast winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. Waves subsiding to calm to 2 feet,
then building to 3 to 5 feet occasionally to 7 feet.
$$

LSZ267-130900-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1001 PM EST Wed Nov 12 2025

...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY...

.REST OF TONIGHT...Northwest gales to 40 knots. Rain showers
likely late in the evening, then a slight chance of rain showers
after midnight. Waves 10 to 14 feet occasionally to 18 feet
subsiding to 10 to 14 feet occasionally to 18 feet.
.THURSDAY...Northwest gales to 35 knots. A chance of rain
showers. Waves subsiding to 6 to 9 feet occasionally to 11 feet.
.THURSDAY NIGHT...Northwest winds 20 to 30 knots diminishing to
10 to 20 knots by midnight, then veering north late. A slight
chance of rain showers in the evening. Waves subsiding to 1 to
3 feet.
.FRIDAY...East winds 10 to 20 knots veering southeast in the
afternoon. Waves subsiding to calm to 2 feet, then building to
1 to 3 feet.
$$