(1/5)
Latest Nearshore Marine Forecast by KDLH
Issued 8/15/2026 9:01 PM US/Central.
Valid through 8/16/2026 5:00 AM US/Central.
fzus53 kdlh 160201
nshdlh
expires:202608161000;;263154
nearshore marine forecast
national weather service duluth mn
901 pm cdt sat aug 15 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.
lsz142-161000-
taconite harbor to silver bay harbor mn-
901 pm cdt sat aug 15 2026
.rest of tonight...northeast wind 5 knots late in the evening
becoming variable 10 knots or less, then becoming west 5 knots
toward daybreak. chance of thunderstorms late in the evening.
chance of rain showers in the late evening and early morning.
slight chance of thunderstorms after midnight. patchy fog after
midnight. waves 1 to 3 feet.
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet.
.sunday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less.
.monday...west wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. mostly sunny.
waves 1 foot or less.
$$
(2/5)
Latest Nearshore Marine Forecast by KDLH
Issued 8/15/2026 9:01 PM US/Central.
Valid through 8/16/2026 5:00 AM US/Central.
fzus53 kdlh 160201
nshdlh
expires:202608161000;;263155
nearshore marine forecast
national weather service duluth mn
901 pm cdt sat aug 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-161000-
silver bay harbor to two harbors mn-
901 pm cdt sat aug 15 2026
.rest of tonight...northeast wind 5 knots becoming north after
midnight, then becoming west toward daybreak. chance of
thunderstorms late in the evening. chance of rain showers in the
late evening and early morning. slight chance of thunderstorms
after midnight. patchy fog after midnight. waves 1 to 3 feet.
.sunday...northwest wind 5 to 10 knots. partly sunny. waves 1 to
2 feet.
.sunday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less.
.monday...west wind 5 knots becoming southwest with gusts to
around 20 knots in the afternoon. mostly sunny. waves 1 foot or
less.
$$
(3/5)
Latest Nearshore Marine Forecast by KDLH
Issued 8/15/2026 9:01 PM US/Central.
Valid through 8/16/2026 5:00 AM US/Central.
fzus53 kdlh 160201
nshdlh
expires:202608161000;;263156
nearshore marine forecast
national weather service duluth mn
901 pm cdt sat aug 15 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.
lsz144-161000-
two harbors to duluth mn-
901 pm cdt sat aug 15 2026
.rest of tonight...northeast wind 5 knots becoming west toward
daybreak. chance of showers and thunderstorms late in the
evening, then chance of sprinkles after midnight. patchy fog
after midnight. waves 1 to 2 feet.
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. partly sunny. waves 1 to 2 feet.
.sunday night...northwest wind 5 to 10 knots. patchy fog after
midnight. waves 1 foot or less.
.monday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less.
$$
(4/5)
Latest Nearshore Marine Forecast by KDLH
Issued 8/15/2026 9:01 PM US/Central.
Valid through 8/16/2026 5:00 AM US/Central.
fzus53 kdlh 160201
nshdlh
expires:202608161000;;263157
nearshore marine forecast
national weather service duluth mn
901 pm cdt sat aug 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-161000-
duluth mn to port wing wi-
901 pm cdt sat aug 15 2026
.rest of tonight...northeast wind 5 knots becoming west toward
daybreak. chance of thunderstorms late in the evening. chance of
showers in the late evening and early morning. slight chance of
thunderstorms after midnight. patchy fog after midnight. waves
1 to 2 feet.
.sunday...northwest wind 5 to 10 knots. partly sunny. waves 1 to
2 feet.
.sunday night...northwest wind 5 to 10 knots becoming west early
in the morning. patchy fog after midnight. waves 1 foot or less.
.monday...southwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less.
$$
(5/5)
Latest Nearshore Marine Forecast by KDLH
Issued 8/15/2026 9:01 PM US/Central.
Valid through 8/16/2026 5:00 AM US/Central.
fzus53 kdlh 160201
nshdlh
expires:202608161000;;263158
nearshore marine forecast
national weather service duluth mn
901 pm cdt sat aug 15 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.
lsz146-161000-
port wing to sand island wi-
901 pm cdt sat aug 15 2026
.rest of tonight...northeast wind 5 knots becoming west toward
daybreak. chance of thunderstorms late in the evening. chance of
showers in the late evening and early morning. slight chance of
thunderstorms after midnight. patchy fog after midnight. waves
1 to 3 feet.
.sunday...west wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet.
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less.
.monday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less.
$$
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