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FZUS53 KDLH 140255
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
955 PM CDT Fri Jun 13 2025

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.

LSZ140-141-141015-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
955 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...Northeast wind 5 to 10 knots. Gusts up to
20 knots after midnight. Mostly clear in the late evening and
early morning then becoming mostly cloudy. Waves 1 to 2 feet.
.SATURDAY...East wind 10 to 15 knots. Gusts up to 20 knots in the
morning. Partly sunny. Waves 1 to 2 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers after midnight. Waves 1 to 2 feet.
.SUNDAY...East wind 5 to 10 knots. Slight chance of rain showers
in the morning, then chance of rain showers in the afternoon.
Waves 1 foot or less.

$$

LSZ142-143-141015-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
955 PM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM CDT SATURDAY...

.REST OF TONIGHT...Northeast wind 10 to 15 knots with gusts to
around 25 knots. Partly cloudy late in the evening then becoming
mostly cloudy. Waves 2 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots late in the afternoon. Slight chance of
rain showers in the morning. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots early in the evening. Slight chance of rain showers
after midnight. Waves 1 to 3 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Patchy fog in the
morning. Slight chance of rain showers in the morning, then
chance of rain showers in the afternoon. Waves 1 foot or less.

$$

LSZ144-145-141015-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
955 PM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.REST OF TONIGHT...Northeast wind 15 to 20 knots with gusts to
around 25 knots. Slight chance of rain showers in the late
evening and early morning, then chance of rain showers toward
daybreak. Waves 3 to 5 feet building to 2 to 4 feet toward
daybreak.
.SATURDAY...Northeast wind 15 to 20 knots with gusts to around
25 knots. Patchy fog through the day. Slight chance of rain
showers through the day. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots early in the evening. Patchy fog after midnight. Chance
of rain showers after midnight. Waves 1 to 3 feet subsiding to
1 to 2 feet after midnight.
.SUNDAY...Northeast wind 5 to 10 knots. Patchy fog in the
morning. Chance of rain showers through the day. Slight chance of
thunderstorms in the afternoon. Waves 1 to 2 feet.

$$

LSZ146-141015-
Port Wing to Sand Island WI-
955 PM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM CDT SATURDAY...

.REST OF TONIGHT...Northeast wind 10 to 15 knots with gusts to
around 20 knots. Slight chance of rain showers toward daybreak.
Waves 2 to 4 feet subsiding to 1 to 3 feet toward daybreak.
.SATURDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots. Slight chance of rain showers through the day. Waves
1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots early in the evening. Slight chance of rain showers
after midnight. Waves 1 to 3 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Patchy fog in the
morning. Chance of rain showers through the day. Slight chance of
thunderstorms in the afternoon. Waves 1 foot or less.

$$

LSZ147-141015-
Sand Island to Bayfield WI-
955 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...East wind 10 to 15 knots with gusts to around
20 knots. Slight chance of rain showers toward daybreak. Waves
1 to 3 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
in the morning. Slight chance of rain showers through the day.
Waves 1 to 2 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers after midnight. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Patchy fog in the
morning. Chance of rain showers through the day. Waves 1 foot or
less.

$$

LSZ150-141015-
Outer Apostle Islands Beyond 5 NM from Mainland-
955 PM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM CDT SATURDAY...

.REST OF TONIGHT...East wind 10 to 15 knots easing to 10 knots
after midnight, then rising to 10 to 15 knots toward daybreak.
Gusts up to 20 knots. Slight chance of rain showers toward
daybreak. Waves 1 to 3 feet.
.SATURDAY...East wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots with gusts to around
20 knots in the afternoon. Slight chance of rain showers through
the day. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers after midnight. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Patchy fog in the
morning. Chance of rain showers through the day. Waves 1 to
2 feet.

$$

LSZ121-141015-
Chequamegon Bay-Bayfield to Oak Point WI-
955 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers through the night. Waves 1 to 2 feet.
.SATURDAY...Northeast wind 5 to 10 knots. Patchy fog through the
day. Chance of rain showers through the day. Waves 1 foot or
less.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots. Patchy fog after
midnight. Chance of rain showers after midnight. Waves 1 foot or
less.
.SUNDAY...Northeast wind 5 knots. Patchy fog in the morning.
Chance of rain showers through the day. Slight chance of
thunderstorms in the afternoon. Waves 1 foot or less.

$$

LSZ148-141015-
Oak Point to Saxon Harbor WI-
955 PM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM CDT SATURDAY...

.REST OF TONIGHT...East wind 5 to 10 knots. Gusts up to 20 knots
late in the evening. Slight chance of rain showers through the
night. Waves 1 to 3 feet.
.SATURDAY...Northeast wind 5 to 10 knots. Chance of rain showers.
Waves 1 to 2 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots. Patchy fog after
midnight. Chance of rain showers after midnight. Waves 1 to
2 feet.
.SUNDAY...Northeast wind 5 knots. Patchy fog in the morning.
Chance of rain showers through the day. Slight chance of
thunderstorms in the afternoon. Waves 1 foot or less.

$$

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

Huyck