593
AXUS43 KMQT 121351
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
951 AM EDT Wed Mar 12 2025

LSZ162-122200-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
951 AM EDT Wed Mar 12 2025 /851 AM CDT Wed Mar 12 2025/

.REST OF TODAY...East winds 5 to 15 knots backing northeast late.
Sprinkles and a chance of snow showers by late morning. Waves
calm to 2 feet.
.TONIGHT...East winds 5 to 15 knots veering west after midnight.
Waves calm to 2 feet.
.THURSDAY...South winds 5 to 15 knots backing east in the
afternoon, then increasing to 10 to 20 knots late. Waves calm to
2 feet.
.THURSDAY NIGHT...East winds 10 to 20 knots. Waves building to
1 to 3 feet.
$$

LSZ263-122200-
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-
951 AM EDT Wed Mar 12 2025

.REST OF TODAY...Southeast winds 5 to 15 knots backing east late.
A chance of snow showers and sprinkles by late morning. Waves
calm to 2 feet.
.TONIGHT...East winds less than 10 knots becoming southwest 5 to
15 knots after midnight, then veering west late. Waves calm to
2 feet.
.THURSDAY...Southwest winds 5 to 15 knots backing east in the
afternoon. Waves calm to 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Waves building
to 2 to 4 feet.
.FRIDAY...Southeast winds 10 to 20 knots becoming east 15 to
25 knots by mid afternoon. Waves building to 3 to 5 feet
occasionally to 7 feet.
$$

LSZ264-122200-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
951 AM EDT Wed Mar 12 2025

.REST OF TODAY...South winds 5 to 15 knots backing southeast
late. A chance of snow showers. Sprinkles by mid afternoon. Waves
calm to 2 feet building to 1 to 3 feet.
.TONIGHT...South winds 5 to 15 knots veering west late. Waves
calm to 2 feet.
.THURSDAY...West winds 5 to 15 knots backing southwest in the
afternoon, then backing southeast late. Waves calm to 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Waves building
to 3 to 5 feet occasionally to 7 feet.
$$

LSZ265-122200-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
951 AM EDT Wed Mar 12 2025

.REST OF TODAY...South winds 5 to 15 knots backing southeast in
the afternoon, then increasing to 10 to 20 knots late. A chance
of snow showers by late morning. Waves calm to 2 feet.
.TONIGHT...South winds 5 to 15 knots veering west late. Waves
calm to 2 feet.
.THURSDAY...Southwest winds 5 to 15 knots backing south in the
afternoon, then becoming southeast 10 to 20 knots late. Waves
calm to 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Waves building
to 2 to 4 feet.
$$

LSZ266-122200-
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-
951 AM EDT Wed Mar 12 2025

.REST OF TODAY...South winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon. A chance of snow showers. Waves 1 to
3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet.
.TONIGHT...South winds 10 to 20 knots becoming southwest 5 to
15 knots late. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 5 to 15 knots backing south in the
afternoon, then becoming southeast 10 to 20 knots late. Waves
subsiding to calm to 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots increasing to
15 to 25 knots after midnight. Waves building to 3 to 5 feet
occasionally to 7 feet.
$$

LSZ267-122200-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
951 AM EDT Wed Mar 12 2025

.REST OF TODAY...South winds 15 to 25 knots becoming southeast
10 to 20 knots late. Flurries by late morning. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 20 knots. Waves subsiding to calm to
2 feet.
.THURSDAY...South winds 10 to 20 knots backing southeast late.
Waves calm to 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots increasing to
15 to 25 knots after midnight. Waves building to 2 to 4 feet.
$$