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fzus53 kdlh 161359
nshdlh
expires:202604162200;;466664

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz148-162200-
oak point to saxon harbor wi-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...variable winds 10 knots or less becoming east
5 to 10 knots in the late morning and afternoon. patchy dense fog
through the day. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 25 knots early in the morning.
patchy dense fog in the evening. areas of dense fog after
midnight. waves 1 foot or less. 
.friday...south wind 10 to 15 knots becoming southeast early in
the afternoon, then becoming southwest late in the afternoon.
gusts up to 20 knots. rain and chance of thunderstorms in the
afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots
early in the morning. chance of thunderstorms in the evening.
rain through the night. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466661

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz146-162200-
port wing to sand island wi-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...variable winds 10 knots or less becoming
northeast 5 to 10 knots in the late morning and afternoon. areas
of dense fog and dense freezing fog early in the morning, then
patchy dense fog in the late morning and afternoon. waves 1 foot
or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening. patchy dense fog. waves 1 to 2 feet. 
.friday...northeast wind 5 to 10 knots becoming northwest late in
the afternoon. patchy fog in the afternoon. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots.
rain and chance of thunderstorms in the evening. waves 1 to
3 feet building to 2 to 4 feet after midnight. a small craft
advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466662

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz147-162200-
sand island to bayfield wi-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...variable winds 10 knots or less becoming
southeast 5 knots late in the morning, then becoming east in the
afternoon. patchy dense fog through the day. waves 1 foot or
less. 
.tonight...east wind 5 to 10 knots. patchy dense fog after
midnight. waves 1 to 2 feet. 
.friday...southeast wind 5 to 10 knots becoming northeast early
in the afternoon, then becoming west late in the afternoon. rain
and chance of thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots.
rain and chance of thunderstorms in the evening. waves 1 to
3 feet building to 2 to 4 feet after midnight. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466655

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz140-162200-
grand portage to grand marais mn-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 5 knots becoming southeast late.
areas of dense freezing fog early in the morning. areas of dense
fog through the day. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the late evening and early morning. patchy dense fog in the
evening, then widespread dense fog after midnight. slight chance
of rain after midnight. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. areas of dense fog in
the morning. patchy fog in the afternoon. rain and chance of
thunderstorms in the afternoon. waves 1 to 3 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 30 knots. rain and chance of thunderstorms
in the evening, then rain likely after midnight. waves 1 to
3 feet. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466656

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz141-162200-
grand marais to taconite harbor mn-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 5 knots becoming east late. areas
of dense fog early in the morning, then patchy dense fog in the
afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the late evening and early morning. patchy dense fog in the
evening, then widespread dense fog after midnight. slight chance
of rain after midnight. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. widespread dense fog in the
morning, then patchy fog in the afternoon. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 30 knots in the late evening and
overnight. rain and chance of thunderstorms in the evening. waves
1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466657

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz142-162200-
taconite harbor to silver bay harbor mn-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...south wind 5 knots becoming east late. areas of
dense fog early in the morning, then patchy dense fog in the
afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
late in the evening. patchy dense fog in the evening, then
widespread dense fog after midnight. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. areas of dense fog in
the morning. patchy fog in the afternoon. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots in the late evening and early
morning, then decreasing to 25 knots early in the morning. rain
and chance of thunderstorms in the evening. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466658

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz143-162200-
silver bay harbor to two harbors mn-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...variable winds 10 knots or less becoming east
5 to 10 knots in the late morning and afternoon. areas of dense
fog early in the morning. areas of dense freezing fog early in
the morning. patchy dense fog in the late morning and afternoon.
waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. patchy fog in the evening, then widespread
dense fog after midnight. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. areas of dense fog in
the morning. patchy fog in the afternoon. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots. rain and chance of thunderstorms in the evening. chance
of snow through the night. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466659

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz144-162200-
two harbors to duluth mn-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...variable winds 10 knots or less becoming east
5 to 10 knots in the late morning and afternoon. areas of dense
fog early in the morning. areas of dense freezing fog early in
the morning. patchy dense fog in the late morning and afternoon.
waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. patchy fog in the evening. areas of dense
fog after midnight. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots becoming north with gusts
to around 20 knots late in the afternoon. areas of dense fog in
the morning, then patchy fog in the afternoon. slight chance of
rain in the morning, then rain and chance of thunderstorms in the
afternoon. waves 1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots after midnight, then decreasing
to 25 knots early in the morning. rain and chance of
thunderstorms in the evening. chance of snow through the night.
waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kdlh 161359
nshdlh
expires:202604162200;;466660

nearshore marine forecast
national weather service duluth mn
859 am cdt thu apr 16 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.


lsz145-162200-
duluth mn to port wing wi-
859 am cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...variable winds 10 knots or less becoming
northeast 5 to 10 knots in the late morning and afternoon. areas
of dense fog early in the morning. areas of dense freezing fog
early in the morning. patchy dense fog in the late morning and
afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening. patchy fog in the evening. areas of dense fog after
midnight. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots late in
the afternoon. slight chance of rain in the morning, then rain
and chance of thunderstorms in the afternoon. patchy fog in the
afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots with gusts to around
25 knots. rain and chance of thunderstorms in the evening. chance
of snow through the night. waves 2 to 4 feet. a small craft
advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$
fzus53 kmqt 160902
nshmqt
expires:202604162000;;456631

nearshore marine forecast
national weather service marquette mi
502 am edt thu apr 16 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.


lsz242-243-162000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt thu apr 16 2026

...dense fog advisory in effect until 8 pm edt this evening...

.early this morning...variable wind less than 10 knots. mostly
cloudy. areas of dense fog. waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming northwest less
than 10 knots by late morning, then veering northeast late.
partly cloudy. areas of dense fog through mid morning, then
patchy fog by late morning. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering southeast 10 to
15 knots by midnight. mostly clear. patchy fog. waves calm to
1 foot. 
.friday...south wind 10 to 20 knots. mostly cloudy. a chance of
rain showers and a slight chance of thunderstorms in the
afternoon. waves building to 1 to 2 feet. 
.friday night...southwest wind 15 to 20 knots veering west 20 to
25 knots after midnight. cloudy. rain showers and a chance of
thunderstorms in the evening, then a chance of rain showers
possibly mixed with snow showers after midnight. waves building
to 5 to 8 feet occasionally to 10 feet. 

$$
fzus53 kmqt 160902
nshmqt
expires:202604162000;;456630

nearshore marine forecast
national weather service marquette mi
502 am edt thu apr 16 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.


lsz240-241-162000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 am edt thu apr 16 2026 /402 am cdt thu apr 16 2026/

...dense fog advisory in effect until 8 pm edt /7 pm cdt/ this
evening...

.early this morning...variable wind less than 10 knots. partly
cloudy. widespread dense fog. waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming northeast less
than 10 knots late. partly cloudy. areas of dense fog through mid
morning, then patchy fog by late morning. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering south 5 to
15 knots by midnight. mostly clear. waves calm to 1 foot. 
.friday...south wind 10 to 20 knots. mostly cloudy. showers
likely and a chance of thunderstorms in the afternoon. waves
building to 2 to 3 feet. 
.friday night...west wind 15 to 25 knots. cloudy. rain showers
likely and a slight chance of thunderstorms in the evening, then
a slight chance of rain showers, snow showers and sleet after
midnight. waves building to 3 to 6 feet occasionally to 8 feet. 

$$
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