447
FZUS53 KDLH 242006
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
306 PM CDT Mon Jun 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.

LSZ140-141-250415-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...East wind 5 to 10 knots becoming west 10 to 15 knots
late in the night. Chance of showers and thunderstorms in the
late evening and overnight. Waves 1 to 2 feet.
.TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots in the
afternoon. Sunny. Waves 1 to 2 feet building to 2 to 4 feet in
the late morning and afternoon.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 25 knots becoming northeast 5 to 10 knots after midnight.
Slight chance of rain showers after midnight. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight.
.WEDNESDAY...Northeast wind 5 to 10 knots becoming southwest in
the afternoon. Mostly sunny. Waves 1 foot or less.

$$

LSZ142-143-250415-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...Northeast wind 5 to 10 knots becoming west late in the
night. Slight chance of showers and thunderstorms early in the
evening, then chance of showers and thunderstorms in the late
evening and early morning. Slight chance of showers and
thunderstorms late in the night. Patchy fog after midnight. Waves
1 foot or less.
.TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots. Sunny.
Waves 1 to 2 feet.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 25 knots becoming northeast 5 to 10 knots after midnight.
Slight chance of rain showers after midnight. Waves 1 to 2 feet.
.WEDNESDAY...Northeast wind 5 to 10 knots becoming southeast in
the afternoon. Mostly sunny. Waves 1 to 2 feet.

$$

LSZ144-145-250415-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...East wind 5 to 10 knots becoming west after midnight.
Chance of showers and thunderstorms early in the evening, then
showers and thunderstorms likely late in the evening. Chance of
showers and thunderstorms after midnight. Patchy fog in the late
evening and overnight. Waves 1 to 2 feet.
.TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots. Patchy
fog in the morning. Waves 1 to 3 feet.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 25 knots becoming northeast early in the morning. Partly
cloudy. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late
evening and overnight.
.WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
1 to 2 feet.

$$

LSZ146-250415-
Port Wing to Sand Island WI-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...East wind 5 to 10 knots becoming southeast late in the
evening, then becoming southwest 10 to 15 knots after midnight.
Chance of showers and thunderstorms in the evening. Rain showers
and thunderstorms likely after midnight. Patchy fog after
midnight. Waves 1 to 2 feet.
.TUESDAY...West wind 15 to 20 knots. Gusts up to 20 knots
increasing to 25 knots in the afternoon. Patchy fog in the
morning. Waves 1 to 2 feet building to 2 to 4 feet in the late
morning and afternoon.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northeast after midnight. Partly cloudy.
Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight.
.WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
1 to 2 feet.

$$

LSZ147-250415-
Sand Island to Bayfield WI-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...Southeast wind 5 to 10 knots becoming southwest 10 to
15 knots after midnight. Chance of showers and thunderstorms in
the late evening and overnight. Patchy fog late in the night.
Waves 1 to 2 feet.
.TUESDAY...West wind 15 to 20 knots. Gusts up to 20 knots
increasing to 25 knots in the afternoon. Sunny. Waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northeast 5 to 10 knots after midnight.
Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight.
.WEDNESDAY...Northeast wind 5 to 10 knots becoming southeast late
in the afternoon. Partly sunny in the morning then clearing.
Waves 1 to 2 feet.

$$

LSZ150-250415-
Outer Apostle Islands Beyond 5 NM from Mainland-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...Southeast wind 10 knots becoming south late in the
evening, then becoming southwest after midnight becoming west
late in the night. Chance of showers and thunderstorms in the
late evening and overnight. Patchy fog after midnight. Waves 1 to
2 feet.
.TUESDAY...West wind 15 to 20 knots. Gusts up to 25 knots in the
afternoon. Sunny. Waves 2 to 4 feet.
.TUESDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots becoming northeast after midnight. Partly cloudy. Waves
2 to 4 feet subsiding to 1 to 3 feet after midnight.
.WEDNESDAY...Northeast wind 10 to 15 knots becoming southeast
5 to 10 knots late in the afternoon. Partly sunny in the morning
then clearing. Waves 1 to 3 feet.

$$

LSZ121-250415-
Chequamegon Bay-Bayfield to Oak Point WI-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...South wind 5 to 10 knots becoming west after midnight.
Thunderstorms likely in the late evening and early morning.
Chance of showers in the late evening and overnight. Chance of
thunderstorms late in the night. Waves 1 foot or less.
.TUESDAY...West wind 10 to 15 knots. Gusts up to 25 knots. Sunny.
Waves 1 to 2 feet.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northeast 5 to 10 knots after midnight.
Partly cloudy. Waves 1 foot or less.
.WEDNESDAY...Northeast wind 5 to 10 knots becoming east late in
the afternoon. Mostly sunny. Waves 1 foot or less.

$$

LSZ148-250415-
Oak Point to Saxon Harbor WI-
306 PM CDT Mon Jun 24 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

.TONIGHT...Southeast wind 10 knots becoming south with gusts to
around 20 knots late in the evening, then becoming southwest with
gusts to around 20 knots after midnight becoming west late in the
night. Rain showers likely in the late evening and early morning.
Chance of thunderstorms in the late evening and overnight. Chance
of rain showers late in the night. Patchy fog after midnight.
Waves 1 to 2 feet.
.TUESDAY...West wind 10 knots rising to 10 to 15 knots with gusts
to around 25 knots in the late morning and afternoon. Sunny.
Waves 1 to 2 feet.
.TUESDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northeast 5 to 10 knots after midnight.
Partly cloudy. Waves 1 to 2 feet.
.WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
1 to 2 feet.

$$

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

Rothstein