Expires:202608190400;;957619
FZUS53 KDLH 182200
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
500 PM CDT Tue Aug 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.


LSZ141-190400-
Grand Marais to Taconite Harbor MN-
500 PM CDT Tue Aug 18 2026

.TONIGHT...West wind 5 to 10 knots with gusts to around 20 knots
becoming northwest after midnight. Mostly clear. Waves 1 foot or
less. 
.WEDNESDAY...Northwest wind 5 knots becoming southwest in the
late morning and afternoon. Mostly sunny. Waves 1 foot or less. 
.WEDNESDAY NIGHT...Southwest wind 5 knots becoming north in the
late evening and early morning, then becoming variable 10 knots
or less early in the morning. Partly cloudy. Waves 1 foot or
less. 
.THURSDAY...Variable winds 10 knots or less becoming east 5 knots
in the late morning and afternoon. Chance of rain showers in the
afternoon. Waves 1 foot or less. 

$$