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000
FZUS53 KDLH 192043
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
343 PM CDT Fri Apr 19 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.

LSZ140-141-200415-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 10 to 15 knots with gusts to around
25 knots. Slight chance of snow showers in the evening. Chance of
sprinkles through the night. Chance of flurries after midnight.
Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
.SATURDAY...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots in the afternoon. Mostly sunny. Waves 1 to
3 feet.
.SATURDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 1 to 3 feet.
.SUNDAY...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots late in the afternoon. Mostly sunny. Waves
1 to 3 feet.

$$

LSZ142-143-200415-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Chance of snow showers and rain showers in the evening,
then chance of flurries and sprinkles after midnight. Waves 1 to
2 feet.
.SATURDAY...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots in the afternoon. Mostly sunny. Waves 1 to
2 feet.
.SATURDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. Mostly
sunny. Waves 1 to 3 feet.

$$

LSZ144-145-200415-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Chance of rain showers and slight chance of snow
showers in the evening. Chance of sprinkles and flurries after
midnight. Waves 2 to 4 feet.
.SATURDAY...West wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. Partly
sunny in the morning then clearing. Waves 1 to 3 feet.
.SATURDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots
early in the evening. Mostly clear. Waves 1 to 3 feet.
.SUNDAY...West wind 15 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

$$

LSZ146-200415-
Port Wing to Sand Island WI-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Chance of snow showers in the evening. Chance of
sprinkles through the night. Chance of flurries after midnight.
Waves 3 to 5 feet.
.SATURDAY...West wind 15 to 20 knots easing to 10 to 15 knots in
the late morning and afternoon. Partly sunny in the morning then
clearing. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon.
.SATURDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots
early in the evening then 20 knots early in the morning. Mostly
clear. Waves 1 to 3 feet.
.SUNDAY...West wind 15 to 20 knots. Mostly sunny. Waves 3 to
5 feet.

$$

LSZ147-200415-
Sand Island to Bayfield WI-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Chance of snow showers in the evening. Chance of
sprinkles through the night. Chance of flurries after midnight.
Waves 2 to 4 feet.
.SATURDAY...Northwest wind 15 to 20 knots becoming west 5 to
15 knots late in the morning, then rising to 15 to 20 knots in
the afternoon. Partly sunny in the morning then clearing. Waves
2 to 4 feet subsiding to 1 to 3 feet in the afternoon.
.SATURDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 1 to 3 feet.
.SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots.
Mostly sunny. Waves 2 to 4 feet.

$$

LSZ121-200415-
Chequamegon Bay-Bayfield to Oak Point WI-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots in the late evening and early morning,
then increasing to 25 knots late in the night. Chance of snow
showers in the evening. Chance of sprinkles through the night.
Chance of flurries after midnight. Waves 1 to 2 feet.
.SATURDAY...West wind 10 to 15 knots with gusts to around
20 knots. Partly sunny in the morning then clearing. Waves 1 foot
or less.
.SATURDAY NIGHT...West wind 5 to 10 knots. Mostly clear. Waves
1 foot or less.
.SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots.
Mostly sunny. Waves 1 foot or less.

$$

LSZ148-200415-
Oak Point to Saxon Harbor WI-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Slight chance of rain showers and snow showers early in
the evening, then chance of sprinkles and flurries in the late
evening and overnight. Waves 1 to 3 feet building to 2 to 4 feet
after midnight.
.SATURDAY...West wind 15 to 20 knots. Gusts up to 25 knots early
in the morning. Partly sunny in the morning then clearing. Waves
1 to 3 feet.
.SATURDAY NIGHT...West wind 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.SUNDAY...West wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 5 to 10 knots in the afternoon. Mostly sunny.
Waves 1 to 2 feet.

$$

LSZ150-200415-
Outer Apostle Islands Beyond 5 NM from Mainland-
343 PM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Chance of snow showers and slight chance of rain
showers early in the evening, then chance of sprinkles and
flurries in the late evening and overnight. Waves 3 to 5 feet.
Waves occasionally to 7 feet.
.SATURDAY...West wind 15 to 20 knots with gusts to around
25 knots becoming west 15 to 20 knots late in the afternoon.
Partly sunny in the morning then clearing. Waves 3 to 5 feet.
.SATURDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 1 to 3 feet.
.SUNDAY...West wind 10 to 15 knots. Gusts up to 20 knots until
late afternoon. Mostly sunny. Waves 3 to 5 feet.

$$

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

JDS