National Weather Service Marine Forecast FZUS53 KDLH
FZUS53 KDLH 210353
NSHDLH
Nearshore Marine Forecast
National Weather Service Duluth MN
953 PM CST Wed Nov 20 2024
For waters within five nautical miles of shore on Lake Superior.
Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum.
LSZ140-211115
Grand Portage to Grand Marais MN
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
North wind 20 to 25 knots with gales to around
40 knots. Slight chance of rain late in the evening, then chance
of rain after midnight. Waves 1 to 3 feet building to 2 to 4 feet
toward daybreak.
THURSDAY
North wind 20 to 25 knots. Gales up to 40 knots
decreasing to 30 knots late in the afternoon. Slight chance of
rain in the morning. Waves 2 to 4 feet.
THURSDAY NIGHT
North wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots after midnight. Slight chance of rain
after midnight. Waves 1 to 3 feet subsiding to 1 to 2 feet in the
late evening and overnight.
FRIDAY
North wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 5 to 10 knots with gusts to around 20 knots in
the late morning and afternoon. Slight chance of rain in the
morning. Waves 1 foot or less.
LSZ141-211115
Grand Marais to Taconite Harbor MN
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 5 to 10 knots with gusts to
around 25 knots rising to 20 to 25 knots with gales to around
40 knots after midnight. Slight chance of rain and snow late in
the evening, then chance of snow after midnight. Chance of rain
after midnight. Waves 1 to 2 feet building to 1 to 3 feet toward
daybreak.
THURSDAY
North wind 20 to 25 knots. Gales up to 40 knots
increasing to 45 knots in the late morning and early afternoon,
then decreasing to 35 knots late in the afternoon. Slight chance
of rain in the morning. Waves 2 to 4 feet subsiding to 1 to
3 feet late in the afternoon.
THURSDAY NIGHT
North wind 10 to 15 knots easing to 5 to
10 knots in the late evening and overnight. Gusts up to 25 knots.
Slight chance of rain after midnight. Waves 1 to 2 feet.
FRIDAY
Northwest wind 5 to 10 knots. Gusts up to 20 knots
early in the morning. Mostly sunny. Waves 1 foot or less.
LSZ142-211115
Taconite Harbor to Silver Bay Harbor MN
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 5 to 10 knots with gusts to
around 20 knots rising to 20 to 25 knots with gales to around
40 knots after midnight. Slight chance of snow late in the
evening. Slight chance of rain through the night. Waves 1 to
2 feet building to 1 to 3 feet toward daybreak.
THURSDAY
North wind 20 to 25 knots. Gales up to 40 knots
increasing to 45 knots in the late morning and early afternoon,
then decreasing to 35 knots late in the afternoon. Slight chance
of rain. Waves 2 to 4 feet.
THURSDAY NIGHT
North wind 10 to 15 knots easing to 5 to
10 knots in the late evening and overnight. Gusts up to 25 knots.
Slight chance of rain. Waves 1 to 2 feet.
FRIDAY
Northwest wind 5 to 10 knots. Gusts up to 20 knots
early in the morning then 20 knots late in the afternoon. Mostly
sunny. Waves 1 foot or less.
LSZ143-211115
Silver Bay Harbor to Two Harbors MN
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 15 to 20 knots. Gusts up to
20 knots increasing to 40 knots. Chance of sprinkles and flurries
late in the evening, then slight chance of rain after midnight.
Waves 1 to 3 feet.
THURSDAY
North wind 20 to 25 knots with gales to around
40 knots easing to 10 to 15 knots with gusts to around 30 knots
late in the afternoon. Slight chance of rain. Waves 1 to 3 feet.
THURSDAY NIGHT
North wind 10 to 15 knots with gusts to around
25 knots becoming northwest 5 to 10 knots with gusts to around
25 knots in the late evening and overnight. Slight chance of
rain. Waves 1 to 2 feet.
FRIDAY
Northwest wind 5 to 10 knots. Gusts up to 20 knots
early in the morning. Mostly sunny. Waves 1 foot or less.
LSZ144-145-211115
Two Harbors to Duluth MN-Duluth MN to Port Wing WI
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 15 to 20 knots. Gusts up to
20 knots increasing to 35 knots. Chance of sprinkles late in the
evening. Slight chance of snow in the late evening and early
morning. Slight chance of rain after midnight. Waves 1 to 3 feet
building to 2 to 4 feet toward daybreak.
THURSDAY
North wind 20 to 25 knots. Gales up to 40 knots
decreasing to 30 knots late in the afternoon. Slight chance of
rain in the afternoon. Waves 3 to 5 feet. Waves occasionally to
7 feet.
THURSDAY NIGHT
Northwest wind 10 to 15 knots with gusts to
around 25 knots easing to 5 to 10 knots with gusts to around
20 knots after midnight. Slight chance of rain through the night.
Waves 1 to 3 feet.
FRIDAY
Northwest wind 5 to 10 knots. Partly sunny. Waves 1 to
2 feet.
LSZ146-211115
Port Wing to Sand Island WI
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 20 to 25 knots with gales to
around 35 knots. Chance of sprinkles and slight chance of snow
late in the evening, then chance of rain after midnight. Slight
chance of rain toward daybreak. Waves 1 foot or less building to
3 to 5 feet. Waves occasionally to 7 feet.
THURSDAY
North wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots late in the afternoon. Slight chance of
rain in the morning, then chance of rain in the afternoon. Waves
4 to 7 feet subsiding to 2 to 4 feet late in the afternoon. Waves
occasionally to 9 feet.
THURSDAY NIGHT
Northwest wind 10 to 15 knots. Gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. Chance of rain. Waves 2 to 4 feet subsiding to 1 to
3 feet after midnight.
FRIDAY
Northwest wind 10 to 15 knots with gusts to around
20 knots. Slight chance of rain in the morning. Waves 1 to
2 feet.
LSZ147-211115
Sand Island to Bayfield WI
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 20 to 25 knots with gales to
around 35 knots. Slight chance of rain and snow late in the
evening, then chance of rain after midnight. Waves 1 foot or less
building to 4 to 6 feet. Waves occasionally to 8 feet.
THURSDAY
North wind 20 to 25 knots. Gales up to 40 knots
decreasing to 30 knots. Chance of rain. Waves 4 to 7 feet
subsiding to 3 to 5 feet late in the afternoon. Waves
occasionally to 9 feet.
THURSDAY NIGHT
North wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots after midnight. Chance of rain. Waves 2 to
4 feet subsiding to 1 to 3 feet after midnight. A small craft
advisory may be needed.
FRIDAY
Northwest wind 10 to 15 knots. Gusts up to 20 knots
early in the morning then 20 knots late in the afternoon. Slight
chance of rain through the day. Waves 1 to 2 feet.
LSZ121-211115
Chequamegon Bay-Bayfield to Oak Point WI
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 5 to 10 knots rising to 15 to
20 knots with gales to around 35 knots after midnight. Chance of
flurries and sprinkles late in the evening, then chance of snow
after midnight. Chance of rain after midnight. Waves 1 to 2 feet.
THURSDAY
North wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots late in the afternoon. Chance of rain.
Waves 1 to 2 feet.
THURSDAY NIGHT
North wind 10 to 15 knots with gusts to around
25 knots becoming northwest with gusts to around 20 knots early
in the morning. Chance of rain. Waves 1 foot or less.
FRIDAY
Northwest wind 5 to 10 knots. Slight chance of rain
through the day. Waves 1 foot or less.
LSZ148-211115
Oak Point to Saxon Harbor WI
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 20 to 25 knots with gales to
around 35 knots. Slight chance of snow late in the evening.
Chance of rain through the night. Chance of snow after midnight.
Waves 1 foot or less building to 4 to 6 feet. Waves occasionally
to 7 feet.
THURSDAY
North wind up to 30 knots easing to 15 to 20 knots
late in the afternoon. Gales up to 40 knots decreasing to
30 knots late in the afternoon. Chance of rain. Waves 4 to
7 feet. Waves occasionally to 9 feet.
THURSDAY NIGHT
North wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots after midnight. Chance of rain. Waves 4 to
6 feet subsiding to 2 to 4 feet early in the morning. Waves
occasionally to 8 feet. A small craft advisory may be needed.
FRIDAY
Northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots in the late morning and
afternoon. Chance of rain in the morning, then slight chance of
rain in the afternoon. Waves 1 to 3 feet subsiding to 1 to 2 feet
in the late morning and afternoon.
LSZ150-211115
Outer Apostle Islands Beyond 5 NM from Mainland
953 PM CST Wed Nov 20 2024
GALE WARNING IN EFFECT FROM 4 AM CST THURSDAY THROUGH THURSDAY AFTERNOON
REST OF TONIGHT
Northwest wind 20 to 25 knots with gales to
around 35 knots. Slight chance of snow late in the evening.
Chance of rain through the night. Waves 1 to 2 feet building to
4 to 7 feet. Waves occasionally to 9 feet.
THURSDAY
North wind up to 30 knots with gales to around
40 knots easing to 15 to 20 knots with gusts to around 30 knots
late in the afternoon. Chance of rain in the morning, then slight
chance of rain in the afternoon. Waves 6 to 9 feet. Waves
occasionally to 11 feet.
THURSDAY NIGHT
North wind 15 to 20 knots with gusts to around
30 knots easing to 10 to 15 knots with gusts to around 25 knots
in the late evening and overnight. Chance of rain. Waves 4 to
6 feet subsiding to 2 to 4 feet after midnight. Waves
occasionally to 8 feet. A small craft advisory may be needed.
FRIDAY
Northwest wind 10 to 15 knots. Gusts up to 20 knots
early in the morning then 20 knots late in the afternoon. Chance
of rain in the morning, then slight chance of rain in the
afternoon. Waves 1 to 3 feet.
Graphical marine forecasts are available online at: weather.gov/greatlakes
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