099
FZUS53 KDLH 040805
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
305 AM CDT Tue Jun 4 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.

LSZ140-141-041615-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
305 AM CDT Tue Jun 4 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots late
in the afternoon. Widespread dense fog early in the morning, then
areas of dense fog late in the morning. Patchy dense fog in the
afternoon. Chance of showers and thunderstorms late in the
afternoon. Waves 1 to 3 feet.
.TONIGHT...Northeast wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 to 10 knots early in the morning.
Patchy dense fog through the night. Chance of rain showers in the
evening. Chance of thunderstorms through the night. Rain showers
after midnight. Waves 1 to 3 feet.
.WEDNESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Chance of rain showers in the
morning. Slight chance of thunderstorms through the day. Rain
showers likely in the afternoon. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Chance of rain showers and slight chance of
thunderstorms in the evening, then slight chance of rain showers
after midnight. Waves 1 to 2 feet.

$$

LSZ142-143-041615-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
305 AM CDT Tue Jun 4 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.TODAY...Northeast wind 15 to 20 knots. Widespread dense fog
early in the morning, then areas of dense fog in the late morning
and afternoon. Slight chance of showers and thunderstorms early
in the afternoon. Chance of showers and thunderstorms late in the
afternoon. Waves 1 to 2 feet building to 1 to 3 feet in the
afternoon.
.TONIGHT...Northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots after midnight. Patchy dense
fog through the night. Rain showers with thunderstorms likely in
the evening. Chance of showers and thunderstorms after midnight.
Waves 1 to 3 feet subsiding to 1 to 2 feet after midnight.
.WEDNESDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots.
Slight chance of rain showers in the morning. Rain showers likely
and chance of thunderstorms in the afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Rain showers likely and slight chance of thunderstorms
in the evening, then slight chance of rain showers after
midnight. Waves 1 to 3 feet.

$$

LSZ144-145-041615-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
305 AM CDT Tue Jun 4 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.TODAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots in
the afternoon. Widespread dense fog early in the morning, then
patchy dense fog in the late morning and afternoon. Slight chance
of showers and thunderstorms early in the afternoon. Chance of
showers and thunderstorms late in the afternoon. Waves 1 to
2 feet building to 2 to 4 feet in the afternoon.
.TONIGHT...Northeast wind 10 to 15 knots becoming south 5 to
10 knots late in the evening, then becoming southwest 10 to
15 knots after midnight. Patchy dense fog through the night. Rain
showers with thunderstorms likely in the evening. Chance of
showers and thunderstorms after midnight. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight.
.WEDNESDAY...Southwest wind 15 to 20 knots with gusts to around
25 knots. Rain showers likely and chance of thunderstorms in the
afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West wind 15 to 20 knots. Rain showers likely
and chance of thunderstorms in the evening. Waves 1 to 3 feet.

$$

LSZ146-041615-
Port Wing to Sand Island WI-
305 AM CDT Tue Jun 4 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.TODAY...Northeast wind 10 to 15 knots. Areas of dense fog early
in the morning, then patchy dense fog in the late morning and
afternoon. Slight chance of showers and thunderstorms early in
the afternoon. Chance of showers and thunderstorms late in the
afternoon. Waves 1 to 2 feet building to 1 to 3 feet in the
afternoon.
.TONIGHT...Northeast wind 10 to 15 knots becoming southeast 5 to
10 knots late in the evening, then becoming southwest 10 to
15 knots after midnight. Patchy dense fog through the night.
Thunderstorms likely in the evening. Rain showers through the
night. Chance of thunderstorms after midnight. Waves 1 to 3 feet.
.WEDNESDAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots
in the afternoon. Slight chance of rain showers in the morning.
Rain showers likely and chance of thunderstorms in the afternoon.
Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon.
.WEDNESDAY NIGHT...West wind 15 to 20 knots. Rain showers likely
and slight chance of thunderstorms in the evening, then slight
chance of rain showers after midnight. Waves 2 to 4 feet.

$$

LSZ147-041615-
Sand Island to Bayfield WI-
305 AM CDT Tue Jun 4 2024

.TODAY...East wind 10 to 15 knots. Areas of dense fog early in
the morning, then patchy fog in the late morning and early
afternoon. Slight chance of showers and thunderstorms early in
the afternoon. Chance of showers and thunderstorms late in the
afternoon. Waves 1 to 3 feet.
.TONIGHT...Southeast wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots after midnight. Patchy fog
through the night. Thunderstorms likely in the evening. Rain
showers through the night. Chance of thunderstorms after
midnight. Waves 1 to 3 feet.
.WEDNESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
in the afternoon. Chance of rain showers through the day. Slight
chance of thunderstorms in the afternoon. Waves 1 to 2 feet
building to 1 to 3 feet late in the afternoon.
.WEDNESDAY NIGHT...West wind 15 to 20 knots. Slight chance of
thunderstorms in the evening. Slight chance of rain showers
through the night. Waves 2 to 4 feet.

$$

LSZ150-041615-
Outer Apostle Islands Beyond 5 NM from Mainland-
305 AM CDT Tue Jun 4 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

.TODAY...East wind 10 to 15 knots. Widespread dense fog early in
the morning, then patchy fog in the late morning and afternoon.
Chance of thunderstorms and slight chance of rain showers late in
the afternoon. Waves 1 to 2 feet building to 1 to 3 feet late in
the afternoon.
.TONIGHT...Southeast wind 10 to 15 knots becoming west with gusts
to around 20 knots after midnight. Patchy fog through the night.
Thunderstorms likely in the evening. Rain showers through the
night. Chance of thunderstorms after midnight. Waves 1 to 3 feet.
.WEDNESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
in the afternoon. Slight chance of rain showers in the morning.
Chance of rain showers and slight chance of thunderstorms in the
afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West wind 15 to 20 knots. Chance of rain
showers and slight chance of thunderstorms in the evening, then
slight chance of rain showers after midnight. Waves 2 to 4 feet.
A small craft advisory may be needed.

$$

LSZ121-041615-
Chequamegon Bay-Bayfield to Oak Point WI-
305 AM CDT Tue Jun 4 2024

.TODAY...East wind 5 to 10 knots. Patchy fog early in the
morning. Slight chance of showers and thunderstorms early in the
afternoon. Chance of showers and thunderstorms late in the
afternoon. Waves 1 foot or less.
.TONIGHT...South wind 5 to 10 knots becoming west after midnight.
Patchy fog through the night. Thunderstorms likely in the
evening. Rain showers through the night. Chance of thunderstorms
after midnight. Waves 1 foot or less.
.WEDNESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
in the afternoon. Chance of rain showers in the morning. Rain
showers likely and chance of thunderstorms in the afternoon.
Waves 1 foot or less.
.WEDNESDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots easing to 10 knots late in the evening, then rising to
10 to 15 knots with gusts to around 20 knots after midnight. Rain
showers likely and slight chance of thunderstorms in the evening,
then slight chance of rain showers after midnight. Waves 1 foot
or less.

$$

LSZ148-041615-
Oak Point to Saxon Harbor WI-
305 AM CDT Tue Jun 4 2024

.TODAY...East wind 5 to 10 knots. Patchy fog in the morning.
Slight chance of showers and thunderstorms early in the
afternoon. Chance of showers and thunderstorms late in the
afternoon. Waves 1 to 2 feet.
.TONIGHT...South wind 5 to 10 knots becoming southwest after
midnight. Patchy fog through the night. Thunderstorms likely in
the evening. Rain showers through the night. Chance of
thunderstorms after midnight. Waves 1 to 2 feet.
.WEDNESDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
in the afternoon. Slight chance of rain showers in the morning.
Rain showers likely and chance of thunderstorms in the afternoon.
Waves 1 to 2 feet.
.WEDNESDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots
early in the evening then 20 knots after midnight. Rain showers
likely and slight chance of thunderstorms in the evening, then
slight chance of rain showers after midnight. Waves 1 to 2 feet.

$$

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

Melde