365
FZUS53 KDLH 212037
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
337 PM CDT Fri Jun 21 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.

LSZ140-141-220415-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
337 PM CDT Fri Jun 21 2024

.TONIGHT...East wind 5 to 10 knots becoming northeast late in the
night. Slight chance of rain showers late in the night. Waves
1 foot or less.
.SATURDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots. Slight chance of rain showers in the morning, then
chance of rain showers in the afternoon. Waves 1 to 2 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots becoming north
after midnight. Chance of rain showers. Waves 1 to 2 feet.
.SUNDAY...Northwest wind 5 to 10 knots becoming west in the late
morning and afternoon. Slight chance of thunderstorms in the
morning. Chance of rain showers through the day. Chance of
thunderstorms in the afternoon. Waves 1 foot or less.

$$

LSZ142-143-220415-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
337 PM CDT Fri Jun 21 2024

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

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots
late in the night. Slight chance of rain showers after midnight.
Waves 1 to 2 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
increasing to 25 knots in the late morning and early afternoon,
then decreasing to 20 knots late in the afternoon. Chance of rain
showers through the day. Slight chance of thunderstorms in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late
morning and afternoon.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots becoming northwest
early in the morning. Slight chance of thunderstorms in the
evening. Chance of rain showers through the night. Waves 1 to
3 feet.
.SUNDAY...West wind 5 knots rising to 5 to 10 knots in the
afternoon. Chance of rain showers and slight chance of
thunderstorms. Waves 1 foot or less.

$$

LSZ144-145-220415-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
337 PM CDT Fri Jun 21 2024

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

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots
late in the night. Slight chance of rain showers until early
morning. Chance of rain showers and slight chance of
thunderstorms late in the night. Waves 1 to 2 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
increasing to 25 knots in the late morning and early afternoon,
then decreasing to 20 knots late in the afternoon. Patchy fog in
the morning. Chance of rain showers in the morning. Slight chance
of thunderstorms through the day. Rain showers likely in the
afternoon. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots becoming
northwest 5 knots after midnight, then becoming west early in the
morning. Rain showers likely in the evening. Slight chance of
thunderstorms through the night. Slight chance of rain showers
after midnight. Waves 1 to 3 feet subsiding to 1 to 2 feet in the
late evening and overnight.
.SUNDAY...West wind 5 to 10 knots. Slight chance of rain showers
through the day. Slight chance of thunderstorms in the afternoon.
Waves 1 foot or less.

$$

LSZ146-220415-
Port Wing to Sand Island WI-
337 PM CDT Fri Jun 21 2024

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

.TONIGHT...Northeast wind 10 to 15 knots. Slight chance of rain
showers until early morning. Chance of rain showers and slight
chance of thunderstorms late in the night. Waves 1 to 2 feet.
.SATURDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots. Chance of rain showers in the morning. Slight chance of
thunderstorms through the day. Rain showers likely in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late
morning and afternoon.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots becoming west
early in the morning. Rain showers likely and slight chance of
thunderstorms in the evening, then chance of rain showers after
midnight. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late
evening and overnight.
.SUNDAY...West wind 5 to 10 knots. Slight chance of rain showers
through the day. Slight chance of thunderstorms in the afternoon.
Waves 1 foot or less.

$$

LSZ147-220415-
Sand Island to Bayfield WI-
337 PM CDT Fri Jun 21 2024

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

.TONIGHT...Northeast wind 10 to 15 knots. Slight chance of rain
showers until early morning. Chance of rain showers late in the
night. Waves 1 foot or less.
.SATURDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
increasing to 25 knots early in the afternoon, then decreasing to
20 knots late in the afternoon. Chance of rain showers in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots with gusts to
around 20 knots becoming west early in the morning. Rain showers
likely and slight chance of thunderstorms in the evening, then
chance of rain showers after midnight. Waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight.
.SUNDAY...West wind 5 to 10 knots. Chance of rain showers in the
morning, then slight chance of rain showers in the afternoon.
Waves 1 foot or less.

$$

LSZ150-220415-
Outer Apostle Islands Beyond 5 NM from Mainland-
337 PM CDT Fri Jun 21 2024

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

.TONIGHT...Northeast wind 10 to 15 knots. Slight chance of rain
showers until early morning. Chance of rain showers late in the
night. Waves 1 to 2 feet.
.SATURDAY...Northeast wind 15 to 20 knots. Gusts up to 25 knots
in the afternoon. Chance of rain showers in the morning, then
rain showers likely in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots with gusts to
around 20 knots becoming north 5 to 10 knots after midnight, then
becoming northwest early in the morning. Rain showers likely and
slight chance of thunderstorms in the evening, then chance of
rain showers after midnight. Waves 1 to 3 feet.
.SUNDAY...West wind 5 to 10 knots. Chance of rain showers in the
morning, then slight chance of showers and thunderstorms in the
afternoon. Waves 1 foot or less.

$$

LSZ121-220415-
Chequamegon Bay-Bayfield to Oak Point WI-
337 PM CDT Fri Jun 21 2024

.TONIGHT...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the evening. Chance of rain showers and slight chance
of thunderstorms after midnight. Patchy fog after midnight. Waves
1 foot or less.
.SATURDAY...Northeast wind 5 to 10 knots. Gusts up to 20 knots in
the late morning and afternoon. Patchy fog. Rain showers likely
and slight chance of thunderstorms. Waves 1 foot or less.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots becoming west
early in the morning. Rain showers likely in the evening. Slight
chance of thunderstorms through the night. Chance of rain showers
after midnight. Waves 1 foot or less.
.SUNDAY...West wind 5 knots. Slight chance of thunderstorms in
the morning. Slight chance of rain showers through the day. Waves
1 foot or less.

$$

LSZ148-220415-
Oak Point to Saxon Harbor WI-
337 PM CDT Fri Jun 21 2024

.TONIGHT...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the evening. Chance of rain showers and slight chance
of thunderstorms after midnight. Patchy fog after midnight. Waves
1 to 2 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Patchy fog. Rain showers
likely and slight chance of thunderstorms. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots with gusts to
around 20 knots becoming west early in the morning. Rain showers
likely in the evening. Slight chance of thunderstorms through the
night. Chance of rain showers after midnight. Waves 1 to 3 feet.
.SUNDAY...West wind 5 knots becoming northwest late in the
afternoon. Chance of rain showers and slight chance of
thunderstorms in the morning. Waves 1 foot or less.

$$

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

JDS