Nearshore Marine Forecast
Issued by NWS Duluth, MN

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FZUS53 KDLH 241452
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
952 AM CDT Wed Apr 24 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.

LSZ140-141-242215-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
952 AM CDT Wed Apr 24 2024

.REST OF TODAY...Southeast wind 5 to 10 knots. Sunny. Waves 1 to
2 feet.
.TONIGHT...Southeast wind 5 to 10 knots becoming northeast after
midnight. Clear. Waves 1 to 2 feet.
.THURSDAY...Southeast wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.THURSDAY NIGHT...East wind 5 to 10 knots becoming southeast
after midnight. Mostly clear. Waves 1 to 3 feet.

$$

LSZ142-143-242215-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
952 AM CDT Wed Apr 24 2024

.REST OF TODAY...East wind 10 to 15 knots. Sunny. Waves 1 to
3 feet.
.TONIGHT...East wind 10 to 15 knots becoming northeast 5 knots
early in the morning. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...East wind 10 to 15 knots with gusts to around
20 knots. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...Northeast wind 10 to 15 knots becoming east
5 to 10 knots early in the morning. Mostly clear. Waves 1 to
2 feet.

$$

LSZ144-145-242215-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
952 AM CDT Wed Apr 24 2024

.REST OF TODAY...East wind 10 to 15 knots. Sunny. Waves 1 to
3 feet.
.TONIGHT...Northeast wind 10 to 15 knots. Mostly clear. Waves
1 to 3 feet.
.THURSDAY...East wind 10 to 15 knots with gusts to around
20 knots. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...East wind 10 to 15 knots with gusts to around
20 knots becoming east 10 to 15 knots after midnight. Slight
chance of rain after midnight. Waves 1 to 3 feet.

$$

LSZ146-242215-
Port Wing to Sand Island WI-
952 AM CDT Wed Apr 24 2024

.REST OF TODAY...Northeast wind 10 to 15 knots. Sunny. Waves 1 to
3 feet.
.TONIGHT...East wind 10 to 15 knots becoming northeast 5 knots
after midnight. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...East wind 5 knots becoming northeast 10 to 15 knots
in the late morning and afternoon. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...East wind 10 to 15 knots becoming southeast
5 to 10 knots after midnight. Mostly clear. Waves 1 to 2 feet.

$$

LSZ147-242215-
Sand Island to Bayfield WI-
952 AM CDT Wed Apr 24 2024

.REST OF TODAY...East wind 5 to 10 knots. Sunny. Waves 1 to
3 feet.
.TONIGHT...East wind 5 to 10 knots. Mostly clear. Waves 1 to
2 feet.
.THURSDAY...Southeast wind 5 knots becoming east 10 to 15 knots
in the afternoon. Sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots easing to 5 to
10 knots after midnight. Mostly clear. Waves 1 to 2 feet.

$$

LSZ121-242215-
Chequamegon Bay-Bayfield to Oak Point WI-
952 AM CDT Wed Apr 24 2024

.REST OF TODAY...North wind 5 to 10 knots becoming northeast in
the afternoon. Sunny. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming south after midnight.
Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 5 knots becoming east in the afternoon.
Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...East wind 5 to 10 knots becoming southeast in
the late evening and overnight. Mostly clear. Waves 1 foot or
less.

$$

LSZ148-242215-
Oak Point to Saxon Harbor WI-
952 AM CDT Wed Apr 24 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

.REST OF TODAY...East wind 5 to 10 knots becoming northeast in
the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet
late.
.TONIGHT...East wind 5 to 10 knots becoming south after midnight.
Mostly clear. Waves 1 to 3 feet.
.THURSDAY...South wind 5 knots becoming east 10 to 15 knots in
the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...Southeast wind 5 to 10 knots becoming southeast
5 to 10 knots with gusts to around 20 knots after midnight.
Mostly clear. Waves 1 to 2 feet.

$$

LSZ150-242215-
Outer Apostle Islands Beyond 5 NM from Mainland-
952 AM CDT Wed Apr 24 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

.REST OF TODAY...East wind 10 to 15 knots easing to 5 to 10 knots
in the afternoon. Sunny. Waves 2 to 4 feet.
.TONIGHT...East wind 5 to 10 knots. Mostly clear. Waves 1 to
3 feet.
.THURSDAY...Southeast wind 5 knots becoming east 10 to 15 knots
in the afternoon. Sunny. Waves 1 foot or less.
.THURSDAY NIGHT...East wind 10 to 15 knots becoming southeast
late in the evening, then rising to 10 to 15 knots after
midnight. Mostly clear. Waves 1 to 2 feet.

$$

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

KML


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