fzus53 kdlh 181227
nshdlh
expires:202607181600;;175205

nearshore marine forecast
national weather service duluth mn
727 am cdt sat jul 18 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.


lsz142-181600-
taconite harbor to silver bay harbor mn-
727 am cdt sat jul 18 2026

.today...north wind 5 knots with gusts to around 20 knots in the
morning becoming variable 10 knots or less. patchy smoke through
the day. waves 1 foot or less. 
.tonight...variable winds 10 knots or less. patchy smoke. waves
1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the late morning and afternoon. patchy smoke. waves 1 foot or
less. 
.sunday night...variable winds 10 knots or less becoming
southwest 5 knots in the late evening and overnight. patchy smoke
in the evening. rain showers likely and slight chance of
thunderstorms after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 181227
nshdlh
expires:202607181600;;175206

nearshore marine forecast
national weather service duluth mn
727 am cdt sat jul 18 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.


lsz143-181600-
silver bay harbor to two harbors mn-
727 am cdt sat jul 18 2026

.today...northwest wind 5 knots becoming south early in the
afternoon, then becoming variable 10 knots or less late in the
afternoon. patchy smoke in the late morning and afternoon. waves
1 foot or less. 
.tonight...variable winds 10 knots or less. patchy smoke. waves
1 foot or less. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. patchy smoke. waves
1 foot or less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the morning. patchy smoke in the evening.
showers likely and slight chance of thunderstorms after midnight.
waves 1 to 2 feet. 

$$

fzus53 kdlh 181227
nshdlh
expires:202607181600;;175207

nearshore marine forecast
national weather service duluth mn
727 am cdt sat jul 18 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.


lsz144-181600-
two harbors to duluth mn-
727 am cdt sat jul 18 2026

.today...northwest wind 5 to 10 knots with gusts to around
20 knots becoming east in the afternoon. patchy smoke in the late
morning and afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less. patchy smoke. waves 1 foot or less. 
.sunday...southwest wind 5 knots. patchy smoke. waves 1 foot or
less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. showers likely and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$

fzus53 kdlh 181227
nshdlh
expires:202607181600;;175208

nearshore marine forecast
national weather service duluth mn
727 am cdt sat jul 18 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.


lsz145-181600-
duluth mn to port wing wi-
727 am cdt sat jul 18 2026

.today...northwest wind 10 to 15 knots with gusts to around
20 knots becoming east 5 knots in the afternoon. patchy smoke in
the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southeast 5 knots after
midnight becoming southwest. patchy smoke. waves 1 foot or less. 
.sunday...southwest wind 5 knots. patchy smoke through the day.
waves 1 foot or less. 
.sunday night...southwest wind 15 to 20 knots. showers likely and
slight chance of thunderstorms after midnight. waves 1 to 2 feet.

$$

fzus53 kdlh 181227
nshdlh
expires:202607181600;;175209

nearshore marine forecast
national weather service duluth mn
727 am cdt sat jul 18 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.


lsz146-181600-
port wing to sand island wi-
727 am cdt sat jul 18 2026

.today...west wind 5 knots becoming southeast early in the
afternoon, then becoming variable 10 knots or less late in the
afternoon. patchy smoke in the late morning and afternoon. waves
1 foot or less. 
.tonight...variable winds 10 knots or less. patchy smoke. waves
1 foot or less. 
.sunday...southwest wind 5 knots. patchy smoke. waves 1 foot or
less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots after midnight. showers likely and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$