Miscellaneous Local Product
Issued by NWS Marquette, MI

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AXUS43 KMQT 222000
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
359 PM EDT Mon Apr 22 2024

LSZ162-230400-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
359 PM EDT Mon Apr 22 2024 /259 PM CDT Mon Apr 22 2024/

.LATE THIS AFTERNOON...South winds 10 to 20 knots. A chance of
rain showers. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 10 to 20 knots veering west late. A
chance of rain showers through midnight. Waves subsiding to calm
to 2 feet.
.TUESDAY...West winds 20 to 30 knots veering northeast in the
afternoon, then diminishing to 15 to 25 knots late. A chance of
rain showers, possibly mixed with snow. Waves building to 5 to
9 feet occasionally to 11 feet.
.TUESDAY NIGHT...Northeast winds 15 to 25 knots diminishing to
10 to 20 knots after midnight, then veering east late. Waves
subsiding to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...East winds 10 to 20 knots. Waves subsiding to 1 to
3 feet.
$$

LSZ263-230400-
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-
359 PM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.LATE THIS AFTERNOON...Southwest winds 10 to 20 knots. A chance
of showers. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 10 to 20 knots veering west late. A
chance of rain showers. Waves building to 2 to 4 feet.
.TUESDAY...North gales to 35 knots veering northeast in the
afternoon, then diminishing to 20 to 30 knots late. A chance of
rain showers through early afternoon. A chance of snow showers.
Waves building to 7 to 11 feet occasionally to 14 feet.
.TUESDAY NIGHT...Northeast winds 15 to 25 knots diminishing to
5 to 15 knots late. Waves subsiding to 3 to 5 feet occasionally
to 7 feet.
.WEDNESDAY...East winds 5 to 15 knots. Waves subsiding to calm to
2 feet.
$$

LSZ264-230400-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
359 PM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.LATE THIS AFTERNOON...Southwest winds 10 to 20 knots. Waves 1 to
3 feet.
.TONIGHT...Southwest winds 10 to 20 knots veering west late. Rain
showers likely through midnight. A chance of rain showers after
midnight. Waves building to 2 to 4 feet.
.TUESDAY...North gales to 35 knots. A chance of rain showers
through early afternoon. A chance of snow showers. Waves building
to 10 to 14 feet occasionally to 18 feet, then subsiding to 9 to
12 feet occasionally to 15 feet.
.TUESDAY NIGHT...Northeast winds 20 to 30 knots diminishing to
10 to 20 knots. Waves subsiding to 3 to 5 feet occasionally to
7 feet.
.WEDNESDAY...East winds 5 to 15 knots veering southeast by mid
afternoon. Waves subsiding to calm to 2 feet.
$$

LSZ265-230400-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
359 PM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.LATE THIS AFTERNOON...Southwest winds 10 to 20 knots. Waves calm
to 2 feet.
.TONIGHT...Southwest winds 15 to 25 knots becoming west 10 to
20 knots late. Rain showers likely through midnight. A chance of
rain showers after midnight. Waves building to 1 to 3 feet, then
subsiding to calm to 2 feet.
.TUESDAY...West winds 15 to 25 knots becoming north gales to
35 knots in the afternoon. A chance of snow showers, possibly
mixed with rain. Waves building to 10 to 14 feet occasionally to
18 feet, then subsiding to 9 to 12 feet occasionally to 15 feet.
.TUESDAY NIGHT...North gales to 35 knots becoming northeast 20 to
30 knots after midnight, then diminishing to 15 to 25 knots late.
A slight chance of snow showers through midnight. Waves subsiding
to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast winds 10 to 20 knots veering east by mid
afternoon. Waves subsiding to calm to 2 feet.
$$

LSZ266-230400-
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-
359 PM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

.LATE THIS AFTERNOON...South winds 10 to 20 knots. Waves 1 to
3 feet.
.TONIGHT...South winds 15 to 25 knots becoming southwest 10 to
20 knots late. Rain showers likely through midnight. A chance of
rain showers after midnight. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.
.TUESDAY...West winds 20 to 30 knots becoming north gales to
35 knots in the afternoon. A chance of snow showers, possibly
mixed with rain. Waves building to 10 to 14 feet occasionally to
18 feet, then subsiding to 9 to 12 feet occasionally to 15 feet.
.TUESDAY NIGHT...Northeast gales to 40 knots diminishing to 15 to
25 knots. A slight chance of snow showers through midnight. Waves
subsiding to 4 to 7 feet occasionally to 9 feet.
.WEDNESDAY...Northeast winds 10 to 20 knots diminishing to 5 to
15 knots by mid afternoon. Waves subsiding to calm to 2 feet.
$$

LSZ267-230400-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
359 PM EDT Mon Apr 22 2024

...GALE WARNING IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE
TUESDAY NIGHT...

.LATE THIS AFTERNOON...South winds 15 to 25 knots. Waves 1 to
3 feet.
.TONIGHT...South winds 20 to 30 knots diminishing to 15 to
25 knots late. A slight chance of rain showers through midnight,
then rain showers after midnight. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.
.TUESDAY...Southwest winds 10 to 20 knots becoming north 15 to
25 knots in the afternoon, then becoming northeast gales to
35 knots late. A slight chance of rain showers. A slight chance
of snow showers by mid afternoon. Waves subsiding to 1 to 3 feet,
then building to 8 to 11 feet occasionally to 14 feet.
.TUESDAY NIGHT...Northeast gales to 40 knots diminishing to 20 to
30 knots late. Freezing spray after midnight. Waves building to
9 to 12 feet occasionally to 15 feet, then subsiding to 3 to
6 feet occasionally to 8 feet.
.WEDNESDAY...Northeast winds 10 to 20 knots becoming north 5 to
15 knots by mid afternoon. Waves subsiding to calm to 2 feet.
$$



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