150
AXUS43 KMQT 211940
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
339 PM EDT Sun Jul 21 2024

LSZ162-220345-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
339 PM EDT Sun Jul 21 2024 /239 PM CDT Sun Jul 21 2024/

.LATE THIS AFTERNOON...East winds 5 to 15 knots. Waves calm to
2 feet.
.TONIGHT...East winds 5 to 15 knots backing northeast after
midnight, then backing west late. Waves calm to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots backing northeast late. A
slight chance of showers. A slight chance of thunderstorms by mid
afternoon. Waves calm to 2 feet.
.MONDAY NIGHT...Northeast winds 10 to 20 knots. A chance of
thunderstorms and a slight chance of showers. Waves building to
2 to 4 feet.
.TUESDAY...Northeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. A slight chance of showers and
thunderstorms through early afternoon. Waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet.
$$

LSZ263-220345-
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-
339 PM EDT Sun Jul 21 2024

.LATE THIS AFTERNOON...Northeast winds 5 to 15 knots. Waves calm
to 2 feet.
.TONIGHT...East winds 5 to 15 knots becoming south less than
10 knots after midnight, then veering southwest late. Waves calm
to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots backing northeast late. A
slight chance of showers and thunderstorms by mid afternoon.
Waves calm to 2 feet.
.MONDAY NIGHT...Northeast winds 5 to 15 knots increasing to 10 to
20 knots after midnight. A slight chance of showers and
thunderstorms. Waves building to 2 to 4 feet.
.TUESDAY...Northeast winds 10 to 20 knots. A chance of showers
and a slight chance of thunderstorms through early afternoon.
Waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet.
$$

LSZ264-220345-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
339 PM EDT Sun Jul 21 2024

.LATE THIS AFTERNOON...South winds 5 to 15 knots. Waves calm to
2 feet.
.TONIGHT...South winds less than 10 knots veering southwest after
midnight. Waves calm to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots backing northeast late. A
slight chance of showers and thunderstorms by mid afternoon.
Waves calm to 2 feet.
.MONDAY NIGHT...Northeast winds 5 to 15 knots. A chance of
showers and a slight chance of thunderstorms. Waves building to
2 to 4 feet.
.TUESDAY...Northeast winds 10 to 20 knots. A slight chance of
thunderstorms through early afternoon. A chance of showers. Waves
subsiding to 1 to 3 feet.
$$

LSZ265-220345-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
339 PM EDT Sun Jul 21 2024

.LATE THIS AFTERNOON...East winds 5 to 15 knots. Waves calm to
2 feet.
.TONIGHT...Southeast winds 5 to 15 knots veering southwest late.
Waves calm to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots backing east in the
afternoon, then increasing to 10 to 20 knots late. Waves calm to
2 feet.
.MONDAY NIGHT...East winds 5 to 15 knots increasing to 10 to
20 knots after midnight. A chance of showers and thunderstorms.
Waves calm to 2 feet.
.TUESDAY...Northeast winds 10 to 20 knots. A chance of showers
and a slight chance of thunderstorms. Waves calm to 2 feet.
$$

LSZ266-220345-
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-
339 PM EDT Sun Jul 21 2024

.LATE THIS AFTERNOON...East winds 5 to 15 knots. Waves calm to
2 feet.
.TONIGHT...South winds 5 to 15 knots veering southwest after
midnight, then backing south late. Waves calm to 2 feet.
.MONDAY...South winds 5 to 15 knots backing east late. Waves calm
to 2 feet.
.MONDAY NIGHT...East winds 5 to 15 knots backing northeast after
midnight, then veering east late. A chance of showers and a
slight chance of thunderstorms. Waves building to 1 to 3 feet.
.TUESDAY...East winds 5 to 15 knots becoming northeast 10 to
20 knots by mid afternoon. A chance of showers and a slight
chance of thunderstorms. Waves subsiding to calm to 2 feet.
$$

LSZ267-220345-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
339 PM EDT Sun Jul 21 2024

.LATE THIS AFTERNOON...Northwest winds 5 to 15 knots. Waves calm
to 2 feet.
.TONIGHT...Northwest winds 5 to 15 knots backing southwest late.
Waves calm to 2 feet.
.MONDAY...South winds 5 to 15 knots backing east in the
afternoon. Waves calm to 2 feet.
.MONDAY NIGHT...East winds 5 to 15 knots backing northeast after
midnight, then becoming east 10 to 20 knots late. A chance of
showers. A slight chance of thunderstorms after midnight. Waves
calm to 2 feet.
.TUESDAY...East winds 10 to 20 knots backing northeast by mid
afternoon. A chance of showers and a slight chance of
thunderstorms. Waves calm to 2 feet.
$$