Expires:202505150415;;514697
FZUS53 KDLH 142053
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
353 PM CDT Wed May 14 2025

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.


LSZ144-150415-
Two Harbors to Duluth MN-
353 PM CDT Wed May 14 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THURSDAY...

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots
early in the evening. Areas of dense fog through the night.
Chance of thunderstorms in the evening. Chance of rain showers
through the night. Slight chance of thunderstorms after midnight.
Waves 1 to 2 feet. 
.THURSDAY...Northeast wind 20 to 25 knots with gusts to around
30 knots. Areas of dense fog in the morning. Slight chance of
showers and thunderstorms through the day. Waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. Waves
occasionally to 7 feet. A small craft advisory may be needed. 
.THURSDAY NIGHT...East wind 15 to 20 knots with gusts to around
25 knots becoming southeast 10 to 15 knots with gusts to around
20 knots after midnight. Thunderstorms with rain showers likely
in the evening, then chance of rain showers and slight chance of
thunderstorms after midnight. Waves 4 to 6 feet subsiding to 1 to
3 feet early in the morning. Waves occasionally to 7 feet. A
small craft advisory may be needed. 
.FRIDAY...Southeast wind 10 to 15 knots becoming south in the
afternoon. Gusts up to 20 knots. Rain showers likely in the
morning, then rain showers in the afternoon. Waves 1 to 3 feet. 

$$