fzus53 kdlh 121314
nshdlh
expires:202604122200;;244399

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz140-122200-
grand portage to grand marais mn-
813 am cdt sun apr 12 2026

.rest of today...east wind 10 to 15 knots easing to 5 knots late.
patchy fog early in the morning. chance of rain showers early in
the morning. chance of thunderstorms in the afternoon. rain
showers likely late. waves 2 to 4 feet subsiding to 1 to 3 feet
in the afternoon. 
.tonight...south wind 5 to 10 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening, then slight chance of rain showers after midnight. waves
1 to 3 feet. 
.monday...northwest wind 5 to 10 knots becoming east in the
afternoon. partly sunny. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and overnight. rain showers likely
in the evening, then chance of rain showers after midnight. waves
1 to 3 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244400

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz141-122200-
grand marais to taconite harbor mn-
813 am cdt sun apr 12 2026

.rest of today...northeast wind 5 to 10 knots. patchy fog early
in the morning. chance of rain showers early in the morning.
slight chance of thunderstorms early in the afternoon, then rain
showers likely and chance of thunderstorms late. waves 1 to
3 feet. 
.tonight...southwest wind 5 to 10 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening. waves 1 to 2 feet. 
.monday...northwest wind 5 knots becoming east in the afternoon.
partly sunny. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and early morning. rain showers
likely in the evening. slight chance of thunderstorms through the
night. chance of rain showers after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244401

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz142-122200-
taconite harbor to silver bay harbor mn-
813 am cdt sun apr 12 2026

.rest of today...northeast wind 5 to 10 knots. patchy fog early
in the morning. areas of dense fog early in the afternoon. chance
of rain showers early in the morning. slight chance of
thunderstorms early in the afternoon, then rain showers likely
and chance of thunderstorms late. waves 1 to 3 feet. 
.tonight...southwest wind 5 to 10 knots becoming west after
midnight. chance of showers and thunderstorms in the evening.
waves 1 to 2 feet. 
.monday...west wind 5 knots becoming northwest late in the
morning, then becoming northeast in the afternoon. slight chance
of rain showers in the afternoon. waves 1 foot or less. 
.monday night...northeast wind 5 to 10 knots. gusts up to
20 knots in the late evening and early morning. rain showers
likely and slight chance of thunderstorms. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244402

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz143-122200-
silver bay harbor to two harbors mn-
813 am cdt sun apr 12 2026

.rest of today...northeast wind 5 to 10 knots. patchy fog early
in the morning. chance of rain showers early in the morning, then
rain showers likely and chance of thunderstorms late. waves 1 to
2 feet. 
.tonight...west wind 5 to 10 knots. chance of showers and
thunderstorms in the evening. waves 1 foot or less. 
.monday...west wind 5 knots becoming northeast in the afternoon.
chance of rain showers in the afternoon. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and early morning. rain showers
likely and slight chance of thunderstorms. waves 1 to 3 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244403

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz144-122200-
two harbors to duluth mn-
813 am cdt sun apr 12 2026

.rest of today...northeast wind 5 to 10 knots. patchy fog early
in the morning. chance of rain showers through the day. slight
chance of thunderstorms early in the afternoon, then chance of
thunderstorms late. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots becoming west early in
the morning. chance of thunderstorms and slight chance of rain
showers in the evening. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming north late in the
morning, then becoming northeast 10 to 15 knots in the afternoon.
chance of rain showers and slight chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots until early morning. chance of thunderstorms in the
evening. rain showers likely through the night. waves 1 to
3 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244404

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz145-122200-
duluth mn to port wing wi-
813 am cdt sun apr 12 2026

.rest of today...northeast wind 5 to 10 knots. patchy fog early
in the morning. chance of rain showers through the day. slight
chance of thunderstorms early in the afternoon, then chance of
thunderstorms late. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming west early in
the morning. slight chance of showers and thunderstorms in the
evening. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming north late in the
morning, then becoming northeast 10 to 15 knots in the afternoon.
chance of rain showers and slight chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots until early morning. chance of thunderstorms in the
evening. rain showers likely through the night. waves 1 to
3 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244405

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz146-122200-
port wing to sand island wi-
813 am cdt sun apr 12 2026

.rest of today...northeast wind 5 to 10 knots. patchy fog early
in the morning. chance of rain showers through the day. slight
chance of thunderstorms in the late morning and early afternoon,
then chance of thunderstorms late. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming west early in
the morning. chance of showers and thunderstorms in the evening.
waves 1 foot or less. 
.monday...west wind 5 knots becoming northeast in the afternoon.
chance of rain showers and slight chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and early morning. chance of
thunderstorms in the evening. rain showers likely through the
night. slight chance of thunderstorms after midnight. waves 1 to
3 feet. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244406

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz147-122200-
sand island to bayfield wi-
813 am cdt sun apr 12 2026

.rest of today...southeast wind 5 to 10 knots rising to 10 to
15 knots with gusts to around 20 knots in the afternoon. patchy
fog early in the morning. slight chance of thunderstorms early in
the morning. chance of rain showers through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.tonight...west wind 5 to 10 knots. chance of showers and
thunderstorms in the evening. waves 1 to 2 feet. 
.monday...northwest wind 5 to 10 knots becoming northeast in the
afternoon. slight chance of rain showers in the afternoon. waves
1 foot or less. 
.monday night...northeast wind 10 knots rising to 10 to 15 knots
with gusts to around 20 knots in the late evening and overnight.
chance of thunderstorms and slight chance of rain showers in the
evening, then chance of rain showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet building to 1 to
3 feet after midnight. 

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

$$

fzus53 kdlh 121314
nshdlh
expires:202604122200;;244408

nearshore marine forecast
national weather service duluth mn
813 am cdt sun apr 12 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.


lsz148-122200-
oak point to saxon harbor wi-
813 am cdt sun apr 12 2026

.rest of today...north wind 5 to 10 knots with gusts to around
20 knots becoming south 10 to 15 knots with gusts to around
25 knots in the late morning and afternoon. patchy fog early in
the morning. slight chance of thunderstorms early in the morning.
chance of rain showers through the day. chance of thunderstorms
in the afternoon. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots after midnight. chance of
showers and thunderstorms in the evening. waves 1 to 2 feet. 
.monday...north wind 5 knots becoming northeast in the afternoon.
chance of rain showers and slight chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.monday night...northeast wind 10 to 15 knots. chance of
thunderstorms in the evening. rain showers through the night.
slight chance of thunderstorms after midnight. waves 1 to 3 feet.

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

$$

fzus53 kmqt 121501
nshmqt
expires:202604122000;;247352

nearshore marine forecast
national weather service marquette mi
1100 am edt sun apr 12 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.


lsz240-241-122000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 am edt sun apr 12 2026 /1000 am cdt sun apr 12 2026/

.rest of today...south wind 10 to 15 knots with gusts up to
27 knots. mostly cloudy. a chance of rain showers and a slight
chance of thunderstorms by late morning, then a chance of showers
and thunderstorms late. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots veering west late.
partly cloudy with a chance of rain showers and a slight chance
of thunderstorms through late evening, then mostly cloudy with a
slight chance of rain showers by midnight. mostly cloudy late.
waves 1 to 2 feet. 
.monday...northwest wind less than 10 knots veering northeast in
the afternoon. mostly cloudy. a slight chance of showers and
thunderstorms in the afternoon. waves 1 to 2 feet. 
.monday night...northeast wind 5 to 15 knots. cloudy. rain
showers and a chance of thunderstorms in the evening, then a
chance of rain showers after midnight. waves building to 2 to
3 feet. 

$$

fzus53 kmqt 121501
nshmqt
expires:202604122000;;247353

nearshore marine forecast
national weather service marquette mi
1100 am edt sun apr 12 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.


lsz242-243-122000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 am edt sun apr 12 2026

.rest of today...south wind 10 to 15 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots veering west by
midnight. partly cloudy through late evening then becoming mostly
cloudy. a chance of rain showers and a slight chance of
thunderstorms through late evening, then a chance of rain showers
by midnight. waves building to 2 to 3 feet, then subsiding to
1 to 2 feet. 
.monday...northwest wind less than 10 knots veering northeast in
the afternoon. mostly cloudy. waves 1 to 2 feet. 
.monday night...east wind 10 to 15 knots. rain showers and a
slight chance of thunderstorms in the evening, then rain showers
likely after midnight. waves building to 1 to 2 feet. 

$$