National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
AXUS43 KMQT 091952
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
352 PM EDT Tue Apr 9 2024

LSZ162-100400-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
352 PM EDT Tue Apr 9 2024 /252 PM CDT Tue Apr 9 2024/

.LATE THIS AFTERNOON...Southwest winds 5 to 15 knots. Waves 1 to
3 feet subsiding to calm to 2 feet.
.TONIGHT...Southwest winds 5 to 15 knots. Waves calm to 2 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots backing south in the
afternoon, then backing east late. A slight chance of rain
showers by mid afternoon. Waves calm to 2 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 15 knots. A chance of
rain showers. Waves calm to 2 feet.
.THURSDAY...Northeast winds 10 to 20 knots backing north by mid
afternoon. A chance of rain showers. Waves calm to 2 feet.
$$

LSZ263-100400-
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-
352 PM EDT Tue Apr 9 2024

.LATE THIS AFTERNOON...Southwest winds 5 to 15 knots. Waves 1 to
3 feet.
.TONIGHT...Southwest winds 5 to 15 knots. Waves subsiding to calm
to 2 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots diminishing to less
than 10 knots in the afternoon, then becoming east 5 to 15 knots
late. Waves calm to 2 feet.
.WEDNESDAY NIGHT...East winds 5 to 15 knots backing northeast
after midnight. A slight chance of rain showers. Waves calm to
2 feet.
.THURSDAY...Northeast winds 5 to 15 knots backing north by mid
afternoon. A chance of rain showers. Waves building to 1 to
3 feet, then subsiding to calm to 2 feet.
$$

LSZ264-100400-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
352 PM EDT Tue Apr 9 2024

.LATE THIS AFTERNOON...Southwest winds 5 to 15 knots. Waves 1 to
3 feet.
.TONIGHT...Southwest winds 5 to 15 knots. Waves subsiding to calm
to 2 feet.
.WEDNESDAY...West winds 5 to 15 knots backing southwest in the
afternoon, then becoming south less than 10 knots late. Waves
calm to 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 15 knots backing east
after midnight. A slight chance of rain showers after midnight.
Waves calm to 2 feet.
.THURSDAY...Northeast winds 5 to 15 knots. A chance of rain
showers. Waves calm to 2 feet.
$$

LSZ265-100400-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
352 PM EDT Tue Apr 9 2024

.LATE THIS AFTERNOON...West winds 5 to 15 knots. Waves calm to
2 feet.
.TONIGHT...Southwest winds 5 to 15 knots. Waves calm to 2 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots becoming east 10 to
20 knots late. Waves calm to 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 15 knots. A slight chance
of rain showers after midnight. Waves calm to 2 feet.
.THURSDAY...East winds 5 to 15 knots becoming north 10 to
20 knots by mid afternoon. A chance of rain showers. Waves calm
to 2 feet.
$$

LSZ266-100400-
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-
352 PM EDT Tue Apr 9 2024

.LATE THIS AFTERNOON...West winds 5 to 15 knots. A slight chance
of rain showers. Waves calm to 2 feet.
.TONIGHT...Southwest winds 5 to 15 knots increasing to 10 to
20 knots after midnight. Waves calm to 2 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots backing east late.
Waves calm to 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 15 knots. Waves calm to
2 feet.
.THURSDAY...East winds 5 to 15 knots becoming northeast 10 to
20 knots by mid afternoon. A chance of rain showers through early
afternoon, then rain showers likely by mid afternoon. Waves
building to 1 to 3 feet.
$$

LSZ267-100400-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
352 PM EDT Tue Apr 9 2024

.LATE THIS AFTERNOON...West winds 5 to 15 knots. A slight chance
of rain showers. Waves calm to 2 feet.
.TONIGHT...West winds 5 to 15 knots backing south after midnight,
then increasing to 10 to 20 knots late. Waves calm to 2 feet.
.WEDNESDAY...Southwest winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then backing southeast late. Waves
calm to 2 feet.
.WEDNESDAY NIGHT...South winds 5 to 15 knots increasing to 10 to
20 knots after midnight, then backing southeast late. Waves calm
to 2 feet.
.THURSDAY...East winds 10 to 20 knots backing northeast by mid
afternoon. A chance of rain showers through early afternoon, then
rain showers likely by mid afternoon. Waves building to 1 to
3 feet.
$$