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FZUS53 KDLH 231933
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
233 PM CDT Mon Sep 23 2024

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.

LSZ140-141-240415-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
233 PM CDT Mon Sep 23 2024

.TONIGHT...East wind 10 to 15 knots with gusts to around 25 knots
becoming southeast with gusts to around 20 knots late in the
night. Mostly clear. Waves 1 to 3 feet building to 2 to 4 feet
after midnight.
.TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 to 3 feet.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming west after
midnight. Partly cloudy. Waves 1 foot or less.
.WEDNESDAY...West wind 5 to 10 knots becoming southwest with
gusts to around 20 knots in the afternoon. Sunny. Waves 1 to
2 feet.

$$

LSZ142-143-240415-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
233 PM CDT Mon Sep 23 2024

.TONIGHT...East wind 10 to 15 knots with gusts to around 20 knots
becoming southeast 5 to 10 knots late in the night. Mostly clear.
Waves 1 to 2 feet.
.TUESDAY...Southeast wind 5 knots becoming east in the afternoon.
Sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots becoming west after
midnight. Partly cloudy. Waves 1 foot or less.
.WEDNESDAY...West wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ144-145-240415-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
233 PM CDT Mon Sep 23 2024

.TONIGHT...East wind 10 to 15 knots becoming southeast 5 to
10 knots after midnight. Mostly clear. Waves 1 to 2 feet.
.TUESDAY...Southeast wind 5 knots becoming northeast in the
afternoon. Mostly sunny. Waves 1 foot or less.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots early in the morning. Partly cloudy. Waves 1 foot or
less.
.WEDNESDAY...West wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ146-240415-
Port Wing to Sand Island WI-
233 PM CDT Mon Sep 23 2024

.TONIGHT...Southeast wind 10 to 15 knots becoming south 5 to
10 knots after midnight. Mostly clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 to 10 knots becoming northeast in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late
in the evening, then becoming southwest after midnight. Mostly
clear. Waves 1 foot or less.
.WEDNESDAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ147-240415-
Sand Island to Bayfield WI-
233 PM CDT Mon Sep 23 2024

.TONIGHT...Southeast wind 10 to 15 knots with gusts to around
20 knots becoming south 5 to 10 knots after midnight. Mostly
clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 to 10 knots becoming east in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...Southeast wind 5 to 10 knots becoming west after
midnight. Mostly clear. Waves 1 foot or less.
.WEDNESDAY...West wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ150-240415-
Outer Apostle Islands Beyond 5 NM from Mainland-
233 PM CDT Mon Sep 23 2024

.TONIGHT...East wind 10 to 15 knots with gusts to around 20 knots
becoming south 5 to 10 knots with gusts to around 20 knots after
midnight. Mostly clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 to 10 knots becoming east in the
afternoon. Sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming west after
midnight. Mostly clear. Waves 1 foot or less.
.WEDNESDAY...West wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ121-240415-
Chequamegon Bay-Bayfield to Oak Point WI-
233 PM CDT Mon Sep 23 2024

.TONIGHT...East wind 5 to 10 knots becoming south in the late
evening and overnight. Mostly clear. Waves 1 foot or less.
.TUESDAY...South wind 5 knots becoming east in the afternoon.
Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late
in the evening, then becoming southwest after midnight. Mostly
clear. Waves 1 foot or less.
.WEDNESDAY...West wind 5 knots. Sunny. Waves 1 foot or less.

$$

LSZ148-240415-
Oak Point to Saxon Harbor WI-
233 PM CDT Mon Sep 23 2024

.TONIGHT...East wind 5 to 10 knots becoming south in the late
evening and overnight. Mostly clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 to 10 knots becoming northeast in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late
in the evening, then becoming southwest after midnight. Mostly
clear. Waves 1 foot or less.
.WEDNESDAY...West wind 5 knots. Sunny. Waves 1 foot or less.

$$

Graphical marine forecasts are available online at:
weather.gov/greatlakes

Levens