672
AXUS43 KMQT 281446
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
946 AM EST Fri Feb 28 2025

LSZ162-282300-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
946 AM EST Fri Feb 28 2025 /846 AM CST Fri Feb 28 2025/

...GALE WARNING IN EFFECT UNTIL 7 PM EST /6 PM CST/ THIS
EVENING...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 7 PM EST /6 PM
CST/ THIS EVENING THROUGH SATURDAY MORNING...

.REST OF TODAY...West gales to 35 knots becoming north gales to
45 knots. A slight chance of rain late in the morning. A chance
of snow. Freezing spray in the afternoon. Waves 4 to 7 feet
occasionally to 9 feet building to 8 to 11 feet occasionally to
14 feet.
.TONIGHT...North gales to 35 knots diminishing to 15 to 25 knots.
Heavy freezing spray. Waves subsiding to 3 to 5 feet occasionally
to 7 feet.
$$

LSZ263-282300-
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-
946 AM EST Fri Feb 28 2025

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
MORNING...

.REST OF TODAY...West winds 20 to 30 knots becoming north gales
to 45 knots with a few storm force gusts to 55 knots possible by
late morning, then diminishing to gales to 45 knots by mid
afternoon. A chance of rain late in the morning. A chance of
snow. Heavy freezing spray in the afternoon. Waves 5 to 8 feet
occasionally to 10 feet building to 15 to 20 feet occasionally to
25 feet.
.TONIGHT...North gales to 40 knots diminishing to 20 to 30 knots
late. A chance of snow showers in the evening. Heavy freezing
spray. Waves subsiding to 4 to 7 feet occasionally to 9 feet.
$$

LSZ264-282300-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
946 AM EST Fri Feb 28 2025

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
EVENING...

.REST OF TODAY...South winds 20 to 30 knots becoming northeast
gales to 45 knots with a few storm force gusts to 50 knots
possible by late morning, then becoming north gales to 45 knots
by mid afternoon. Snow, possibly mixed with rain late in the
morning, then snow likely in the afternoon. Heavy freezing spray
in the afternoon. Waves 9 to 12 feet occasionally to 15 feet
subsiding to 8 to 11 feet occasionally to 14 feet, then building
to 15 to 20 feet occasionally to 25 feet.
.TONIGHT...North gales to 45 knots diminishing to 20 to 30 knots
late. Heavy freezing spray. A chance of snow showers. Waves
subsiding to 6 to 9 feet occasionally to 11 feet.
$$

LSZ265-282300-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
946 AM EST Fri Feb 28 2025

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
AFTERNOON...

.REST OF TODAY...South winds 15 to 25 knots becoming west gales
to 35 knots by late morning, then becoming north gales to
45 knots by mid afternoon. Snow likely, possibly mixed with rain.
Heavy freezing spray in the afternoon. Waves 6 to 9 feet
occasionally to 11 feet subsiding to 3 to 6 feet occasionally to
8 feet, then building to 15 to 20 feet occasionally to 25 feet.
.TONIGHT...North gales to 40 knots. Heavy freezing spray. Snow
showers likely in the evening. A chance of snow showers after
midnight. Waves subsiding to 8 to 11 feet occasionally to
14 feet.
$$

LSZ266-282300-
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-
946 AM EST Fri Feb 28 2025

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
EVENING...

.REST OF TODAY...South gales to 45 knots backing north by mid
afternoon. Snow late in the morning. A slight chance of rain.
Snow likely in the afternoon. Heavy freezing spray in the
afternoon. Waves 9 to 12 feet occasionally to 15 feet building to
15 to 20 feet occasionally to 25 feet.
.TONIGHT...North gales to 45 knots. Heavy freezing spray. A
chance of snow showers. Waves subsiding to 9 to 12 feet
occasionally to 15 feet.
$$

LSZ267-282300-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
946 AM EST Fri Feb 28 2025

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY
EVENING...

.REST OF TODAY...Southeast gales to 40 knots becoming northeast
gales to 45 knots by mid afternoon. Freezing spray. Snow. Waves
7 to 10 feet occasionally to 13 feet subsiding to 5 to 8 feet
occasionally to 10 feet, then building to 10 to 14 feet
occasionally to 18 feet.
.TONIGHT...North gales to 40 knots. Heavy freezing spray. Snow
showers in the evening. A slight chance of snow showers after
midnight. Waves subsiding to 7 to 10 feet occasionally to
13 feet.
$$