750
AXUS43 KMQT 070201
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
1001 PM EDT Mon Oct 6 2025

LSZ162-070800-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
1001 PM EDT Mon Oct 6 2025 /901 PM CDT Mon Oct 6 2025/

.REST OF TONIGHT...West winds 10 to 20 knots increasing to 15 to
25 knots late. Waves 1 to 3 feet building to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY...Northwest winds 15 to 25 knots diminishing to 10 to
20 knots late. Waves building to 3 to 6 feet occasionally to
8 feet, then subsiding to calm to 2 feet.
.TUESDAY NIGHT...Northwest winds 5 to 15 knots veering north
after midnight. Waves calm to 2 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots backing south by mid
afternoon. Waves calm to 2 feet.
$$

LSZ263-070800-
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 EDT Mon Oct 6 2025

.REST OF TONIGHT...West winds 15 to 25 knots. Waves 1 to 3 feet
building to 3 to 5 feet occasionally to 7 feet.
.TUESDAY...West winds 20 to 30 knots veering northwest in the
afternoon, then diminishing to 15 to 25 knots late. Waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 2 to 4 feet.
.TUESDAY NIGHT...North winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. Waves subsiding to calm to 2 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots. Waves calm to 2 feet.
$$

LSZ264-070800-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
1001 PM EDT Mon Oct 6 2025

.REST OF TONIGHT...Southwest winds 10 to 20 knots becoming west
15 to 25 knots after midnight. Waves 1 to 3 feet building to 3 to
5 feet occasionally to 7 feet.
.TUESDAY...West winds 20 to 30 knots veering northwest in the
afternoon. Waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet.
.TUESDAY NIGHT...North winds 10 to 20 knots diminishing to 5 to
15 knots after midnight, then backing northwest late. Waves
subsiding to calm to 2 feet.
.WEDNESDAY...West winds 5 to 15 knots backing southwest by mid
afternoon. Waves calm to 2 feet.
$$

LSZ265-070800-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1001 PM EDT Mon Oct 6 2025

.REST OF TONIGHT...Southwest winds 10 to 20 knots veering west
after midnight, then increasing to 15 to 25 knots late. Waves
calm to 2 feet building to 2 to 4 feet, then subsiding to 1 to
3 feet.
.TUESDAY...West winds 20 to 30 knots becoming northwest to
30 knots with a few gale force gusts to 35 knots possible in the
afternoon, then diminishing to 20 to 30 knots late. Waves
building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY NIGHT...Northwest winds 15 to 25 knots becoming north
10 to 20 knots after midnight, then backing northwest late. Waves
subsiding to calm to 2 feet.
.WEDNESDAY...Northwest winds 5 to 15 knots backing south by mid
afternoon. Waves calm to 2 feet.
$$

LSZ266-070800-
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 EDT Mon Oct 6 2025

.REST OF TONIGHT...West winds 10 to 20 knots increasing to 15 to
25 knots late. Waves 1 to 3 feet building to 3 to 5 feet
occasionally to 7 feet.
.TUESDAY...West winds 20 to 30 knots veering northwest in the
afternoon. Waves building to 6 to 10 feet occasionally to
13 feet.
.TUESDAY NIGHT...North winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. Waves subsiding to 2 to 4 feet.
.WEDNESDAY...Northwest winds 5 to 15 knots backing west by mid
afternoon. Waves subsiding to calm to 2 feet.
$$

LSZ267-070800-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1001 PM EDT Mon Oct 6 2025

.REST OF TONIGHT...Northwest winds 10 to 20 knots backing west
after midnight, then increasing to 15 to 25 knots late. A slight
chance of showers by midnight. Waves 1 to 3 feet subsiding to
calm to 2 feet, then building to 2 to 4 feet.
.TUESDAY...West winds 15 to 25 knots increasing to 20 to 30 knots
in the afternoon, then becoming northwest to 30 knots with a few
gale force gusts to 35 knots possible late. Waves building to
7 to 10 feet occasionally to 13 feet.
.TUESDAY NIGHT...Northwest winds 20 to 30 knots becoming north
15 to 25 knots after midnight, then diminishing to 10 to 20 knots
late. Waves subsiding to 2 to 4 feet.
.WEDNESDAY...North winds 10 to 20 knots becoming northwest 5 to
15 knots by mid afternoon. Waves subsiding to calm to 2 feet.
$$