(1/5)
Latest Nearshore Marine Forecast by KDLH
Issued 6/27/2026 5:20 PM US/Central.
Valid through 6/27/2026 11:00 PM US/Central.
fzus53 kdlh 272220
nshdlh
expires:202606280400;;017750
nearshore marine forecast
national weather service duluth mn
520 pm cdt sat jun 27 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.
lsz142-280400-
taconite harbor to silver bay harbor mn-
520 pm cdt sat jun 27 2026
.tonight...northeast wind 5 to 10 knots. slight chance of rain
showers late in the evening. waves 1 to 2 feet.
.sunday...northeast wind 10 to 15 knots. gusts up to 25 knots.
chance of rain showers in the afternoon. waves 1 to 3 feet.
.sunday night...northeast wind 10 to 15 knots with gusts to
around 25 knots easing to 5 knots after midnight. rain showers
likely and chance of thunderstorms. waves 2 to 4 feet.
.monday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. slight chance of thunderstorms in the morning.
chance of rain showers through the day. chance of thunderstorms
in the afternoon. waves 1 to 3 feet.
$$
(2/5)
Latest Nearshore Marine Forecast by KDLH
Issued 6/27/2026 5:20 PM US/Central.
Valid through 6/27/2026 11:00 PM US/Central.
fzus53 kdlh 272220
nshdlh
expires:202606280400;;017751
nearshore marine forecast
national weather service duluth mn
520 pm cdt sat jun 27 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-280400-
silver bay harbor to two harbors mn-
520 pm cdt sat jun 27 2026
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening. mostly cloudy. waves 1 to 3 feet subsiding to 1 to
2 feet in the late evening and overnight.
.sunday...northeast wind 15 to 20 knots with gusts to around
25 knots. chance of rain showers in the afternoon. waves 1 to
2 feet building to 1 to 3 feet in the afternoon.
.sunday night...northeast wind 10 to 15 knots. gusts up to
25 knots. rain showers likely and chance of thunderstorms. waves
1 to 3 feet.
.monday...northeast wind 10 to 15 knots. gusts up to 25 knots.
slight chance of thunderstorms in the morning. chance of rain
showers through the day. chance of thunderstorms in the
afternoon. waves 1 to 2 feet.
$$
(3/5)
Latest Nearshore Marine Forecast by KDLH
Issued 6/27/2026 5:20 PM US/Central.
Valid through 6/27/2026 11:00 PM US/Central.
fzus53 kdlh 272220
nshdlh
expires:202606280400;;017752
nearshore marine forecast
national weather service duluth mn
520 pm cdt sat jun 27 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.
lsz144-280400-
two harbors to duluth mn-
520 pm cdt sat jun 27 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight.
.sunday...northeast wind 15 to 20 knots with gusts to around
25 knots. chance of rain showers and slight chance of
thunderstorms in the afternoon. waves 1 to 2 feet building to
1 to 3 feet in the afternoon.
.sunday night...northeast wind 10 to 15 knots. gusts up to
25 knots. rain showers likely and chance of thunderstorms. waves
1 to 3 feet.
.monday...northeast wind 10 to 15 knots. gusts up to 25 knots.
slight chance of thunderstorms in the morning. chance of rain
showers through the day. chance of thunderstorms in the
afternoon. waves 1 to 2 feet.
$$
(4/5)
Latest Nearshore Marine Forecast by KDLH
Issued 6/27/2026 5:20 PM US/Central.
Valid through 6/27/2026 11:00 PM US/Central.
fzus53 kdlh 272220
nshdlh
expires:202606280400;;017753
nearshore marine forecast
national weather service duluth mn
520 pm cdt sat jun 27 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-280400-
duluth mn to port wing wi-
520 pm cdt sat jun 27 2026
...small craft advisory in effect until 10 pm cdt this evening...
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 3 feet.
.sunday...northeast wind 10 to 15 knots. gusts up to 25 knots.
chance of rain showers and slight chance of thunderstorms in the
afternoon. waves 1 to 2 feet building to 2 to 4 feet in the
afternoon.
.sunday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. rain showers likely in the evening.
chance of thunderstorms through the night. chance of rain showers
after midnight. waves 1 to 3 feet.
.monday...northeast wind 10 to 15 knots. gusts up to 25 knots.
slight chance of thunderstorms in the morning. chance of rain
showers through the day. chance of thunderstorms in the
afternoon. waves 1 to 2 feet.
$$
(5/5)
Latest Nearshore Marine Forecast by KDLH
Issued 6/27/2026 5:20 PM US/Central.
Valid through 6/27/2026 11:00 PM US/Central.
fzus53 kdlh 272220
nshdlh
expires:202606280400;;017754
nearshore marine forecast
national weather service duluth mn
520 pm cdt sat jun 27 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.
lsz146-280400-
port wing to sand island wi-
520 pm cdt sat jun 27 2026
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 3 feet.
.sunday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. chance of rain showers in the afternoon. waves
1 to 3 feet.
.sunday night...east wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots early in the morning.
rain showers likely in the evening. chance of thunderstorms
through the night. chance of rain showers after midnight. waves
1 to 3 feet.
.monday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. slight chance of thunderstorms in
the morning. chance of rain showers through the day. chance of
thunderstorms in the afternoon. waves 1 to 2 feet.
$$
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