437
AXUS43 KMQT 192214
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
614 PM EDT Thu Sep 19 2024

LSZ162-200615-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
614 PM EDT Thu Sep 19 2024 /514 PM CDT Thu Sep 19 2024/

...TORNADO WATCH 678 IN EFFECT UNTIL MIDNIGHT EDT /11 PM CDT/
TONIGHT...

.LATE THIS AFTERNOON...East winds 10 to 20 knots. Scattered
showers and thunderstorms. Some thunderstorms may be severe with
wind gusts over 35 knots, large hail, and tornadoes. Waves calm
to 2 feet.
.TONIGHT...South winds 10 to 20 knots veering southwest after
midnight. A chance of showers and thunderstorms. Some thunderstorms
may be severe with wind gusts over 35 knots, large hail, and
tornadoes through late evening. Waves building to 1 to 3 feet,
then subsiding to calm to 2 feet.
.FRIDAY...Southwest winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. Waves building to 1 to 3 feet.
.FRIDAY NIGHT...West winds 5 to 15 knots. Waves subsiding to calm
to 2 feet.
.SATURDAY...South winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. A slight chance of showers and
thunderstorms by mid afternoon. Waves calm to 2 feet.
$$

LSZ263-200615-
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-
614 PM EDT Thu Sep 19 2024

.LATE THIS AFTERNOON...Southeast winds 10 to 20 knots. Isolated
showers and thunderstorms. Waves 1 to 3 feet.
.TONIGHT...South winds 10 to 20 knots. A chance of showers and
thunderstorms. Waves building to 2 to 4 feet, then subsiding to
1 to 3 feet.
.FRIDAY...Southwest winds 5 to 15 knots veering west late. A
slight chance of showers and thunderstorms through early
afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...West winds 5 to 15 knots. Waves subsiding to calm
to 2 feet.
.SATURDAY...South winds 5 to 15 knots. A slight chance of showers
by mid afternoon. Waves calm to 2 feet.
.SATURDAY NIGHT...West winds 10 to 20 knots veering northwest
after midnight. A chance of showers. Waves building to 1 to
3 feet.
$$

LSZ264-200615-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
614 PM EDT Thu Sep 19 2024

.LATE THIS AFTERNOON...Southeast winds 10 to 20 knots. Isolated
showers. Waves 2 to 4 feet.
.TONIGHT...Southeast winds 15 to 25 knots veering south after
midnight, then diminishing to 10 to 20 knots late. A chance of
showers and thunderstorms. Waves building to 3 to 6 feet
occasionally to 8 feet.
.FRIDAY...South winds 5 to 15 knots veering southwest in the
afternoon. A slight chance of showers and thunderstorms through
early afternoon. Waves subsiding to 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 5 to 15 knots veering northwest
late. Waves subsiding to calm to 2 feet.
.SATURDAY...South winds 5 to 15 knots backing southeast by mid
afternoon. Waves calm to 2 feet.
$$

LSZ265-200615-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
614 PM EDT Thu Sep 19 2024

.LATE THIS AFTERNOON...Southeast winds 15 to 25 knots. Isolated
showers. Waves 2 to 4 feet.
.TONIGHT...Southeast winds 15 to 25 knots. A chance of showers
and thunderstorms. Waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet.
.FRIDAY...South winds 5 to 15 knots. A slight chance of showers
and thunderstorms. Waves subsiding to calm to 2 feet.
.FRIDAY NIGHT...Southwest winds 5 to 15 knots veering west after
midnight. Waves calm to 2 feet.
.SATURDAY...West winds 5 to 15 knots becoming southeast 10 to
20 knots by mid afternoon. Waves calm to 2 feet.
$$

LSZ266-200615-
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-
614 PM EDT Thu Sep 19 2024

.LATE THIS AFTERNOON...Southeast winds 15 to 25 knots. Waves 2 to
4 feet.
.TONIGHT...South winds 15 to 25 knots. A chance of showers and
thunderstorms. Waves building to 3 to 6 feet occasionally to
8 feet.
.FRIDAY...South winds 15 to 25 knots diminishing to 5 to 15 knots
in the afternoon. A chance of showers and thunderstorms. Waves
subsiding to 1 to 3 feet.
.FRIDAY NIGHT...South winds 5 to 15 knots veering west late. A
slight chance of showers and thunderstorms through midnight.
Waves subsiding to calm to 2 feet.
.SATURDAY...West winds 5 to 15 knots backing southeast by mid
afternoon. Waves calm to 2 feet.
$$

LSZ267-200615-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
614 PM EDT Thu Sep 19 2024

.LATE THIS AFTERNOON...Southeast winds 10 to 20 knots. Waves calm
to 2 feet.
.TONIGHT...South winds 10 to 20 knots backing southeast after
midnight, then increasing to 15 to 25 knots late. A chance of
showers and a slight chance of thunderstorms after midnight.
Waves building to 2 to 4 feet, then subsiding to 1 to 3 feet.
.FRIDAY...Southeast winds 15 to 25 knots becoming south 10 to
20 knots late. A chance of showers and thunderstorms. Waves
subsiding to 1 to 3 feet.
.FRIDAY NIGHT...South winds 10 to 20 knots diminishing to 5 to
15 knots after midnight, then veering southwest late. A chance of
showers and thunderstorms through midnight. Waves subsiding to
calm to 2 feet.
.SATURDAY...Southwest winds 5 to 15 knots backing southeast by
mid afternoon. Waves calm to 2 feet.
$$