696
AXUS43 KMQT 211347
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
947 AM EDT Tue May 21 2024

LSZ162-212200-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
947 AM EDT Tue May 21 2024 /847 AM CDT Tue May 21 2024/

...GALE WARNING IN EFFECT FROM 5 PM EDT /4 PM CDT/ THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

.REST OF TODAY...Northeast winds 10 to 20 knots increasing to
gales to 35 knots. A chance of rain showers by late morning, then
rain showers and a slight chance of thunderstorms by mid
afternoon. Waves calm to 2 feet building to 6 to 9 feet
occasionally to 11 feet.
.TONIGHT...East gales to 40 knots. Showers and a chance of
thunderstorms. Waves building to 10 to 14 feet occasionally to
18 feet, then subsiding to 7 to 10 feet occasionally to 13 feet.
.WEDNESDAY...Southwest gales to 45 knots. A slight chance of
thunderstorms through early afternoon. A chance of showers. Waves
subsiding to 6 to 9 feet occasionally to 11 feet, then building
to 10 to 14 feet occasionally to 18 feet.
.WEDNESDAY NIGHT...West winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. A chance of showers through midnight.
Waves subsiding to 4 to 8 feet occasionally to 10 feet.
$$

LSZ263-212200-
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-
947 AM EDT Tue May 21 2024

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northeast winds 5 to 15 knots increasing to
15 to 25 knots in the afternoon, then becoming east 20 to
30 knots late. A chance of rain showers by late morning, then
rain showers likely and a slight chance of thunderstorms by mid
afternoon. Waves calm to 2 feet building to 4 to 7 feet
occasionally to 9 feet.
.TONIGHT...East gales to 35 knots veering southeast late. Showers
through midnight. A chance of thunderstorms. A chance of showers
after midnight. Waves building to 5 to 9 feet occasionally to
11 feet.
.WEDNESDAY...Southwest gales to 45 knots. A slight chance of
thunderstorms through early afternoon. A slight chance of
showers. Waves subsiding to 5 to 8 feet occasionally to 10 feet,
then building to 11 to 15 feet occasionally to 19 feet.
.WEDNESDAY NIGHT...West gales to 35 knots diminishing to 20 to
30 knots after midnight. A slight chance of showers through
midnight. Waves subsiding to 6 to 9 feet occasionally to 11 feet,
then building to 9 to 12 feet occasionally to 15 feet.
$$

LSZ264-212200-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
947 AM EDT Tue May 21 2024

...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...East winds 5 to 15 knots increasing to 15 to
25 knots. A chance of rain showers by mid afternoon. Waves calm
to 2 feet building to 2 to 4 feet.
.TONIGHT...East winds 20 to 30 knots increasing to gales to
35 knots after midnight, then veering southeast late. Showers
likely through midnight. A chance of thunderstorms. A chance of
showers after midnight. Waves building to 7 to 10 feet
occasionally to 13 feet.
.WEDNESDAY...South gales to 40 knots becoming southwest gales to
45 knots in the afternoon. A slight chance of thunderstorms
through early afternoon. A slight chance of showers. Waves
subsiding to 5 to 8 feet occasionally to 10 feet, then building
to 12 to 17 feet occasionally to 21 feet.
.WEDNESDAY NIGHT...Southwest gales to 35 knots becoming west
20 to 30 knots after midnight. A chance of rain showers. Waves
subsiding to 6 to 9 feet occasionally to 11 feet, then building
to 10 to 14 feet occasionally to 18 feet.
$$

LSZ265-212200-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
947 AM EDT Tue May 21 2024

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING...

.REST OF TODAY...East winds 5 to 15 knots increasing to 15 to
25 knots. A chance of rain showers by mid afternoon. Waves calm
to 2 feet building to 2 to 4 feet.
.TONIGHT...East winds 20 to 30 knots becoming southeast gales to
35 knots after midnight. Showers likely through midnight. A
chance of thunderstorms. A chance of showers after midnight.
Waves building to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY...South gales to 35 knots becoming southwest 20 to
30 knots in the afternoon. A slight chance of showers. Waves
subsiding to 2 to 4 feet, then building to 3 to 6 feet
occasionally to 8 feet.
.WEDNESDAY NIGHT...West winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. A slight chance of showers through
midnight. Waves subsiding to 1 to 3 feet, then building to 4 to
7 feet occasionally to 9 feet.
$$

LSZ266-212200-
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-
947 AM EDT Tue May 21 2024

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING...

.REST OF TODAY...East winds 5 to 15 knots increasing to 10 to
20 knots late. A slight chance of rain showers by mid afternoon.
Waves calm to 2 feet.
.TONIGHT...East winds 20 to 30 knots becoming southeast gales to
40 knots after midnight. A chance of showers and thunderstorms.
Waves building to 6 to 9 feet occasionally to 11 feet.
.WEDNESDAY...South gales to 35 knots veering southwest late. A
slight chance of thunderstorms through early afternoon. A slight
chance of showers. Waves subsiding to 4 to 7 feet occasionally to
9 feet, then building to 11 to 15 feet occasionally to 19 feet.
.WEDNESDAY NIGHT...Southwest gales to 35 knots diminishing to
15 to 25 knots after midnight. A slight chance of rain showers.
Waves subsiding to 6 to 9 feet occasionally to 11 feet, then
building to 10 to 14 feet occasionally to 18 feet.
$$

LSZ267-212200-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
947 AM EDT Tue May 21 2024

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING...

.REST OF TODAY...Northeast winds 5 to 15 knots increasing to
10 to 20 knots in the afternoon, then veering east late. A slight
chance of rain showers by mid afternoon. Waves calm to 2 feet.
.TONIGHT...East winds 15 to 25 knots becoming southeast gales to
40 knots after midnight. A chance of showers through midnight. A
chance of thunderstorms. Showers after midnight. Waves building
to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...South winds 20 to 30 knots becoming southwest 15 to
25 knots late. A slight chance of showers and thunderstorms
through early afternoon. Waves subsiding to 2 to 4 feet, then
building to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY NIGHT...Southwest winds 15 to 25 knots. A slight
chance of showers. Waves subsiding to 1 to 3 feet, then building
to 5 to 8 feet occasionally to 10 feet.
$$