(1/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933741
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
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.
lsz148-062200-
oak point to saxon harbor wi-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...northwest wind 15 to 20 knots with gusts to
around 25 knots. chance of snow early in the afternoon, then
chance of flurries late. waves 3 to 5 feet.
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots early in the morning. mostly
cloudy in the evening then becoming partly cloudy. waves 2 to
4 feet subsiding to 1 to 2 feet after midnight. a small craft
advisory may be needed.
.tuesday...southwest wind 5 to 10 knots becoming south late in
the afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 5 knots becoming south 10 to
15 knots with gusts to around 25 knots in the late evening and
overnight. chance of snow and rain after midnight. waves 1 to
2 feet.
note...wave height forecasts are for ice free areas.
$$
(2/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933738
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-062200-
port wing to sand island wi-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots. chance of flurries through the day. waves 2 to
4 feet.
.tonight...northwest wind 5 to 10 knots becoming west early in
the morning. partly cloudy. waves 1 to 3 feet.
.tuesday...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 5 to 10 knots. chance of snow and
slight chance of rain after midnight. waves 1 foot or less.
note...wave height forecasts are for ice free areas.
$$
(3/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933739
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
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.
lsz147-062200-
sand island to bayfield wi-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots. chance of flurries through the day. waves 2 to
4 feet.
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 3 feet subsiding
to 1 to 2 feet in the late evening and overnight.
.tuesday...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 10 to 15 knots with gusts to
around 20 knots. chance of snow and slight chance of rain after
midnight. waves 1 foot or less.
note...wave height forecasts are for ice free areas.
$$
(4/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933732
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-062200-
grand portage to grand marais mn-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots late. chance of snow early in the
afternoon, then chance of flurries late. waves 1 to 3 feet
subsiding to 1 to 2 feet late.
.tonight...northwest wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots early in the morning. mostly
clear. waves 1 to 2 feet.
.tuesday...west wind 10 to 15 knots with gusts to around 20 knots
becoming southwest 15 to 20 knots with gusts to around 25 knots
in the afternoon. sunny. waves 1 to 3 feet.
.tuesday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming south 15 to 20 knots with gusts to
around 25 knots in the late evening and overnight. chance of snow
after midnight. waves 1 to 3 feet building to 2 to 4 feet early
in the morning.
note...wave height forecasts are for ice free areas.
$$
(5/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933733
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
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.
lsz141-062200-
grand marais to taconite harbor mn-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots. slight chance of snow early in the afternoon,
then chance of flurries late. waves 1 to 2 feet.
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots after midnight. mostly clear. waves
1 foot or less.
.tuesday...west wind 5 to 10 knots becoming southwest 10 to
15 knots in the afternoon. sunny. waves 1 to 2 feet.
.tuesday night...south wind 5 knots becoming southeast 10 to
15 knots with gusts to around 20 knots in the late evening and
overnight. chance of snow after midnight. waves 1 to 2 feet.
note...wave height forecasts are for ice free areas.
$$
(6/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933734
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-062200-
taconite harbor to silver bay harbor mn-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots. slight chance of snow early in the afternoon,
then chance of flurries late. waves 1 to 2 feet.
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less.
.tuesday...west wind 5 knots becoming southwest in the late
morning and afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 5 to 10 knots. chance of snow
after midnight. waves 1 foot or less.
note...wave height forecasts are for ice free areas.
$$
(7/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933735
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
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.
lsz143-062200-
silver bay harbor to two harbors mn-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...north wind 10 to 15 knots with gusts to around
20 knots. slight chance of snow early in the afternoon, then
chance of flurries late. waves 1 foot or less.
.tonight...northwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.tuesday...west wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 5 to 10 knots. chance of snow and
slight chance of rain after midnight. waves 1 to 2 feet.
note...wave height forecasts are for ice free areas.
$$
(8/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933736
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-062200-
two harbors to duluth mn-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late. chance of flurries through the day.
waves 1 to 2 feet.
.tonight...northwest wind 10 to 15 knots easing to 5 knots after
midnight. mostly clear. waves 1 foot or less.
.tuesday...southwest wind 5 knots becoming south in the
afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 5 to 10 knots rising to 10 to
15 knots with gusts to around 20 knots after midnight. chance of
snow and slight chance of rain after midnight. waves 1 to 2 feet.
note...wave height forecasts are for ice free areas.
$$
(9/11)
Latest Nearshore Marine Forecast by KDLH
Issued 4/6/2026 12:44 PM US/Central.
Valid through 4/6/2026 5:00 PM US/Central.
fzus53 kdlh 061744
nshdlh
expires:202604062200;;933737
nearshore marine forecast
national weather service duluth mn
1244 pm cdt mon apr 6 2026
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.
lsz145-062200-
duluth mn to port wing wi-
1244 pm cdt mon apr 6 2026
...small craft advisory in effect until 1 pm cdt this afternoon...
.rest of today...north wind 10 to 15 knots with gusts to around
20 knots. chance of flurries through the day. waves 1 to 3 feet
subsiding to 1 to 2 feet late.
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots after midnight, then becoming
west early in the morning. mostly clear. waves 1 to 2 feet.
.tuesday...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less.
.tuesday night...southeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of snow and rain after midnight.
waves 1 to 2 feet.
note...wave height forecasts are for ice free areas.
$$
(10/11)
Latest Nearshore Marine Forecast by KMQT
Issued 4/6/2026 11:01 AM America/New_York.
Valid through 4/6/2026 4:00 PM America/New_York.
fzus53 kmqt 061501
nshmqt
expires:202604062000;;928329
nearshore marine forecast
national weather service marquette mi
1101 am edt mon apr 6 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-062000-
ontonagon to upper entrance of portage canal mi-
1101 am edt mon apr 6 2026
...gale warning in effect until 1 pm edt this afternoon...
...small craft advisory in effect through late tonight...
.rest of today...north wind 20 to 25 knots diminishing to 15 to
20 knots late. gale force gusts up to 34 knots. mostly cloudy. a
chance of snow showers by late morning, then a slight chance of
snow showers late. freezing spray through the day. waves 6 to
9 feet occasionally to 11 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.tonight...northwest wind 10 to 20 knots. mostly cloudy with a
slight chance of snow showers through late evening, then partly
cloudy by midnight. waves subsiding to 1 to 2 feet.
.tuesday...west wind 10 to 15 knots becoming 5 to 15 knots in the
afternoon. partly cloudy. waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet.
.tuesday night...southeast wind 5 to 15 knots veering south 10 to
15 knots after midnight. mostly cloudy. a chance of snow showers
possibly mixed with rain showers after midnight. waves 1 to
2 feet.
$$
(11/11)
Latest Nearshore Marine Forecast by KMQT
Issued 4/6/2026 11:01 AM America/New_York.
Valid through 4/6/2026 4:00 PM America/New_York.
fzus53 kmqt 061501
nshmqt
expires:202604062000;;928327
nearshore marine forecast
national weather service marquette mi
1101 am edt mon apr 6 2026
for waters within five nautical miles of shore
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.
lsz240-241-062000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt mon apr 6 2026 /1001 am cdt mon apr 6 2026/
...small craft advisory in effect through late tonight...
.rest of today...north wind 15 to 20 knots with gusts up to
31 knots. mostly cloudy with a chance of snow showers. freezing
spray late. waves 5 to 8 feet occasionally to 10 feet subsiding
to 3 to 5 feet occasionally to 7 feet.
.tonight...northwest wind 10 to 20 knots diminishing to less than
10 knots late. mostly cloudy through late evening then becoming
partly cloudy. a slight chance of snow showers through late
evening. waves subsiding to 1 to 2 feet.
.tuesday...west wind 5 to 15 knots. mostly sunny. waves 1 to
2 feet.
.tuesday night...southeast wind less than 10 knots veering south
10 to 15 knots after midnight. gusts up to 24 knots. mostly
cloudy. a chance of snow showers possibly mixed with rain showers
after midnight. waves building to 1 to 2 feet.
$$
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