542
AXUS43 KMQT 111324
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
924 AM EDT Tue Mar 11 2025

LSZ162-112130-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
924 AM EDT Tue Mar 11 2025 /824 AM CDT Tue Mar 11 2025/

.REST OF TODAY...North winds 5 to 15 knots backing west in the
afternoon, then backing southwest late. Waves 1 to 3 feet
subsiding to calm to 2 feet.
.TONIGHT...South winds 5 to 15 knots backing southeast late. A
slight chance of snow showers after midnight. Waves calm to
2 feet.
.WEDNESDAY...Southeast winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then backing northeast late. A slight
chance of snow showers through early afternoon. Waves calm to
2 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 15 knots backing
northwest after midnight. Waves calm to 2 feet.
$$

LSZ263-112130-
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-
924 AM EDT Tue Mar 11 2025

.REST OF TODAY...North winds 10 to 20 knots becoming northwest
5 to 15 knots in the afternoon, then backing west late. Waves
3 to 5 feet occasionally to 7 feet subsiding to calm to 2 feet.
.TONIGHT...Southwest winds 5 to 15 knots backing southeast late.
A slight chance of snow showers after midnight. Waves calm to
2 feet.
.WEDNESDAY...South winds 5 to 15 knots. A slight chance of snow
showers through early afternoon. Waves calm to 2 feet.
.WEDNESDAY NIGHT...South winds 5 to 15 knots veering west after
midnight. Waves calm to 2 feet.
.THURSDAY...Southeast winds less than 10 knots becoming east 5 to
15 knots by mid afternoon. Waves calm to 2 feet.
$$

LSZ264-112130-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
924 AM EDT Tue Mar 11 2025

.REST OF TODAY...North winds 15 to 25 knots becoming northwest
10 to 20 knots in the afternoon, then becoming west 5 to 15 knots
late. Freezing spray by late morning. Waves 5 to 8 feet
occasionally to 10 feet subsiding to 1 to 3 feet.
.TONIGHT...West winds 5 to 15 knots backing south late. A slight
chance of snow showers after midnight. Waves subsiding to calm to
2 feet.
.WEDNESDAY...South winds 10 to 20 knots diminishing to 5 to
15 knots late. A slight chance of snow showers through early
afternoon. Waves building to 2 to 4 feet.
.WEDNESDAY NIGHT...South winds 5 to 15 knots veering west after
midnight. Waves subsiding to calm to 2 feet.
$$

LSZ265-112130-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
924 AM EDT Tue Mar 11 2025

.REST OF TODAY...Northwest winds 15 to 25 knots diminishing to
10 to 20 knots in the afternoon. Freezing spray by late morning.
Waves 7 to 10 feet occasionally to 13 feet subsiding to 1 to
3 feet.
.TONIGHT...West winds 5 to 15 knots backing south after midnight.
A slight chance of snow showers after midnight. Waves subsiding
to calm to 2 feet.
.WEDNESDAY...South winds 10 to 20 knots becoming southeast 5 to
15 knots late. A slight chance of snow showers through early
afternoon. Waves building to 2 to 4 feet, then subsiding to calm
to 2 feet.
.WEDNESDAY NIGHT...South winds 5 to 15 knots veering southwest
after midnight. Waves calm to 2 feet.
$$

LSZ266-112130-
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-
924 AM EDT Tue Mar 11 2025

...GALE WARNING IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.REST OF TODAY...North gales to 35 knots becoming northwest 15 to
25 knots in the afternoon, then diminishing to 10 to 20 knots
late. Freezing spray. Waves 9 to 12 feet occasionally to 15 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...West winds 5 to 15 knots becoming south 10 to 20 knots
after midnight. Waves subsiding to calm to 2 feet, then building
to 1 to 3 feet.
.WEDNESDAY...South winds 15 to 25 knots diminishing to 10 to
20 knots late. A slight chance of snow showers through early
afternoon. Waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 4 feet.
.WEDNESDAY NIGHT...South winds 10 to 20 knots becoming southwest
5 to 15 knots after midnight. Waves subsiding to calm to 2 feet.
$$

LSZ267-112130-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
924 AM EDT Tue Mar 11 2025

...GALE WARNING IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.REST OF TODAY...North gales to 35 knots becoming northwest 20 to
30 knots in the afternoon, then diminishing to 15 to 25 knots
late. Freezing spray. Waves 9 to 12 feet occasionally to 15 feet
subsiding to 3 to 6 feet occasionally to 8 feet.
.TONIGHT...Northwest winds 10 to 20 knots backing south after
midnight. Waves subsiding to calm to 2 feet.
.WEDNESDAY...South winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon, then becoming southeast 10 to 20 knots
late. A slight chance of snow showers through early afternoon.
Waves building to 2 to 4 feet, then subsiding to 1 to 3 feet.
.WEDNESDAY NIGHT...South winds 10 to 20 knots. Waves subsiding to
calm to 2 feet, then building to 1 to 3 feet.
$$