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(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153024
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 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.
lsz121-301600-
chequamegon bay-bayfield to oak point wi-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.wednesday...southwest wind 5 to 10 knots. slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.wednesday night...southwest wind 5 to 10 knots. chance of
thunderstorms in the evening. chance of showers through the
night. waves 1 foot or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153015
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-301600-
grand portage to grand marais mn-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. patchy dense fog early in the
morning. waves 1 to 3 feet.
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 1 to 3 feet.
.wednesday...southwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. partly
sunny. waves 1 to 3 feet.
.wednesday night...southwest wind 10 to 15 knots. gusts up to
20 knots in the evening. slight chance of rain showers in the
evening. slight chance of thunderstorms through the night. waves
1 to 3 feet.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153016
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 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.
lsz141-301600-
grand marais to taconite harbor mn-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 5 knots becoming southwest 5 knots with
gusts to around 20 knots in the late morning and afternoon.
patchy dense fog early in the morning. waves 1 to 3 feet.
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 foot or less.
.wednesday...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the afternoon. partly sunny. waves 1 foot or less.
.wednesday night...west wind 5 knots. slight chance of
thunderstorms in the evening. slight chance of rain showers
through the night. waves 1 foot or less.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153017
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-301600-
taconite harbor to silver bay harbor mn-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 5 knots. gusts up to 20 knots late in the
afternoon. patchy dense fog early in the morning. waves 1 to
2 feet.
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less.
.wednesday...southwest wind 5 to 10 knots. partly sunny. waves
1 foot or less.
.wednesday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming west 5 knots
after midnight. slight chance of thunderstorms in the evening.
chance of rain showers through the night. waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153018
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 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.
lsz143-301600-
silver bay harbor to two harbors mn-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. patchy dense fog early in the morning. waves
1 to 2 feet.
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less.
.wednesday...southwest wind 5 knots. partly sunny. waves 1 foot
or less.
.wednesday night...southwest wind 5 knots. chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153019
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-301600-
two harbors to duluth mn-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. patchy dense fog early in the morning. waves 1 to
2 feet.
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less.
.wednesday...southwest wind 5 to 10 knots. slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.wednesday night...southwest wind 5 knots. chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153020
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 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.
lsz145-301600-
duluth mn to port wing wi-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. patchy dense fog early in the morning. waves 1 to
2 feet.
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. clear in the evening then becoming partly
cloudy. waves 1 foot or less.
.wednesday...southwest wind 5 to 10 knots. chance of showers and
thunderstorms in the afternoon. waves 1 foot or less.
.wednesday night...southwest wind 5 to 10 knots. chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153021
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-301600-
port wing to sand island wi-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. patchy dense fog early in the morning. waves
1 to 2 feet.
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less.
.wednesday...southwest wind 5 knots. slight chance of showers and
thunderstorms in the afternoon. waves 1 foot or less.
.wednesday night...southwest wind 5 knots. chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153022
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 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.
lsz147-301600-
sand island to bayfield wi-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 5 to 10 knots. patchy dense fog early in
the morning. waves 1 foot or less.
.tonight...southwest wind 5 knots. mostly clear. waves 1 foot or
less.
.wednesday...southwest wind 5 to 10 knots. partly sunny. waves
1 foot or less.
.wednesday night...southwest wind 5 knots. chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 6/30/2026 2:18 AM US/Central.
Valid through 6/30/2026 11:00 AM US/Central.
fzus53 kdlh 300718
nshdlh
expires:202606301600;;153025
nearshore marine forecast
national weather service duluth mn
217 am cdt tue jun 30 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-301600-
oak point to saxon harbor wi-
217 am cdt tue jun 30 2026
...dense fog advisory in effect until 8 am cdt this morning...
.today...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. partly sunny in the morning then clearing. waves
1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.wednesday...southwest wind 5 to 10 knots. slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.wednesday night...southwest wind 5 knots. chance of
thunderstorms in the evening. chance of showers through the
night. waves 1 foot or less.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 6/30/2026 5:00 AM America/New_York.
Valid through 6/30/2026 4:00 PM America/New_York.
fzus53 kmqt 300900
nshmqt
expires:202606302000;;156773
nearshore marine forecast
national weather service marquette mi
500 am edt tue jun 30 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.
lsz240-241-302000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt tue jun 30 2026 /400 am cdt tue jun 30 2026/
.early this morning...south wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet.
.today...southwest wind less than 10 knots. gusts up to 19 knots.
mostly sunny. a slight chance of showers and thunderstorms late.
some thunderstorms may be severe. waves calm to 1 foot.
.tonight...southwest wind less than 10 knots. gusts up to
17 knots. mostly clear. waves calm to 1 foot.
.wednesday...southwest wind less than 10 knots. partly cloudy. a
chance of showers and a slight chance of thunderstorms in the
afternoon. waves calm to 1 foot.
.wednesday night...southwest wind less than 10 knots. mostly
cloudy with showers likely and a chance of thunderstorms in the
evening, then partly cloudy after midnight. waves calm to 1 foot.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 6/30/2026 5:00 AM America/New_York.
Valid through 6/30/2026 4:00 PM America/New_York.
fzus53 kmqt 300900
nshmqt
expires:202606302000;;156774
nearshore marine forecast
national weather service marquette mi
500 am edt tue jun 30 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-243-302000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt tue jun 30 2026
.early this morning...south wind 10 to 15 knots. cloudy with a
slight chance of showers and thunderstorms. waves 1 to 2 feet.
.today...southwest wind 5 to 15 knots. partly cloudy. a chance of
showers and a slight chance of thunderstorms late. some
thunderstorms may be severe. waves calm to 1 foot.
.tonight...southwest wind 5 to 15 knots. mostly clear. waves
building to 1 to 2 feet.
.wednesday...southwest wind less than 10 knots. partly cloudy. a
slight chance of showers and thunderstorms in the afternoon.
waves 1 to 2 feet.
.wednesday night...southwest wind 5 to 15 knots becoming 10 to
15 knots after midnight. mostly cloudy. a chance of showers and
thunderstorms in the evening. waves building to 1 to 2 feet.
$$
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