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FZUS53 KDLH 290225
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
925 PM CDT Sun Apr 28 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.

LSZ140-141-291015-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
925 PM CDT Sun Apr 28 2024

...GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...Northeast wind up to 30 knots. Gusts up to
35 knots increasing to 40 knots after midnight. Slight chance of
rain late in the evening, then rain likely after midnight. Rain
toward daybreak. Waves 6 to 9 feet building to 8 to 13 feet after
midnight. Waves occasionally to 17 feet.
.MONDAY...Northeast wind up to 30 knots. Gales up to 40 knots
decreasing to 30 knots late in the afternoon. Rain in the
morning, then rain likely in the afternoon. Patchy fog in the
afternoon. Waves 8 to 13 feet subsiding to 7 to 10 feet late in
the afternoon. Waves occasionally to 17 feet.
.MONDAY NIGHT...Northeast wind 10 to 15 knots with gusts to
around 25 knots becoming west 5 to 10 knots after midnight.
Chance of rain in the evening, then slight chance of rain after
midnight. Waves 5 to 8 feet subsiding to 3 to 5 feet after
midnight. Waves occasionally to 10 feet. A small craft advisory
may be needed.
.TUESDAY...Southwest wind 10 to 15 knots becoming south with
gusts to around 20 knots late in the afternoon. Mostly sunny.
Waves 1 to 3 feet subsiding to 1 to 2 feet late in the morning,
then building to 1 to 3 feet in the afternoon.

$$

LSZ142-143-291015-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
925 PM CDT Sun Apr 28 2024

...GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...Northeast wind up to 30 knots. Gusts up to
35 knots increasing to 40 knots after midnight. Rain likely late
in the evening, then rain after midnight. Patchy fog after
midnight. Waves 9 to 14 feet. Waves occasionally to 18 feet.
.MONDAY...Northeast wind up to 30 knots with gales to around
40 knots easing to 15 to 20 knots with gusts to around 30 knots
late in the afternoon. Patchy fog through the day. Rain in the
morning. Rain likely in the afternoon. Waves 9 to 14 feet
subsiding to 8 to 11 feet late in the afternoon. Waves
occasionally to 18 feet.
.MONDAY NIGHT...Northeast wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 to 10 knots in the late evening
and overnight. Chance of rain in the evening. Waves 5 to 8 feet
subsiding to 2 to 4 feet. Waves occasionally to 11 feet. A small
craft advisory may be needed.
.TUESDAY...West wind 10 knots becoming southwest in the late
morning and early afternoon, then becoming southeast late in the
afternoon. Mostly sunny. Waves 1 to 3 feet.

$$

LSZ144-145-291015-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
925 PM CDT Sun Apr 28 2024

...GALE WARNING IN EFFECT THROUGH MONDAY MORNING...

.REST OF TONIGHT...Northeast wind up to 30 knots with gales to
around 40 knots. Patchy fog. Rain. Waves 8 to 13 feet. Waves
occasionally to 17 feet.
.MONDAY...Northeast wind up to 30 knots with gales to around
40 knots easing to 15 to 20 knots with gusts to around 30 knots
late in the afternoon. Patchy fog. Rain likely. Waves 8 to
13 feet subsiding to 7 to 10 feet late in the afternoon. Waves
occasionally to 17 feet.
.MONDAY NIGHT...North wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots in the late evening and
overnight. Chance of rain in the evening. Patchy fog through the
night. Waves 5 to 8 feet subsiding to 2 to 4 feet after midnight.
Waves occasionally to 10 feet. A small craft advisory may be
needed.
.TUESDAY...West wind 10 to 15 knots becoming southwest early in
the afternoon, then becoming east late in the afternoon. Slight
chance of rain in the afternoon. Waves 1 to 3 feet.

$$

LSZ146-291015-
Port Wing to Sand Island WI-
925 PM CDT Sun Apr 28 2024

...GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...Northeast wind up to 30 knots. Gusts up to
35 knots increasing to 40 knots after midnight, then decreasing
to 35 knots toward daybreak. Patchy fog late in the evening.
Patchy fog toward daybreak. Rain through the night. Waves 8 to
11 feet. Waves occasionally to 15 feet.
.MONDAY...Northeast wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 25 knots. Patchy fog. Rain. Waves 8 to 11 feet
subsiding to 6 to 9 feet late in the afternoon. Waves
occasionally to 15 feet.
.MONDAY NIGHT...North wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots after midnight. Chance of
rain in the evening. Patchy fog through the night. Waves 4 to
7 feet subsiding to 2 to 4 feet after midnight. Waves
occasionally to 9 feet. A small craft advisory may be needed.
.TUESDAY...Southwest wind 5 to 10 knots becoming east 10 to
15 knots late in the afternoon. Partly sunny in the morning then
clearing. Waves 1 to 3 feet.

$$

LSZ147-291015-
Sand Island to Bayfield WI-
925 PM CDT Sun Apr 28 2024

...GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...Northeast wind up to 30 knots. Gusts up to
35 knots increasing to 40 knots after midnight, then decreasing
to 35 knots toward daybreak. Patchy fog. Rain. Waves 8 to
11 feet. Waves occasionally to 15 feet.
.MONDAY...Northeast wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 25 knots. Patchy fog through the day. Rain in the
morning. Rain likely in the afternoon. Waves 8 to 11 feet
subsiding to 6 to 9 feet late in the afternoon. Waves
occasionally to 15 feet.
.MONDAY NIGHT...North wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots early in the morning. Patchy
fog in the evening. Chance of rain in the evening. Waves 4 to
7 feet subsiding to 2 to 4 feet after midnight. Waves
occasionally to 9 feet. A small craft advisory may be needed.
.TUESDAY...West wind 5 to 10 knots becoming east late in the
afternoon. Mostly sunny. Waves 1 to 3 feet.

$$

LSZ121-291015-
Chequamegon Bay-Bayfield to Oak Point WI-
925 PM CDT Sun Apr 28 2024

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

.REST OF TONIGHT...Northeast wind 15 to 20 knots with gusts to
around 30 knots. Patchy fog through the night. Rain in the late
evening and early morning. Rain likely toward daybreak. Waves
1 to 3 feet.
.MONDAY...Northeast wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots in the afternoon. Patchy fog through the
day. Rain likely in the morning. Rain in the afternoon. Waves
1 to 3 feet.
.MONDAY NIGHT...Northwest wind 5 to 10 knots becoming west after
midnight. Chance of rain in the evening. Patchy fog through the
night. Waves 1 to 2 feet.
.TUESDAY...Southwest wind 5 to 10 knots becoming east late in the
afternoon. Mostly sunny. Waves 1 foot or less.

$$

LSZ148-291015-
Oak Point to Saxon Harbor WI-
925 PM CDT Sun Apr 28 2024

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

.REST OF TONIGHT...Northeast wind 20 to 25 knots with gusts to
around 30 knots. Patchy fog through the night. Rain late in the
evening. Rain likely after midnight. Waves 7 to 10 feet. Waves
occasionally to 13 feet.
.MONDAY...Northeast wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots late in the afternoon. Patchy fog through
the day. Rain likely in the morning. Rain in the afternoon. Waves
7 to 10 feet. Waves occasionally to 13 feet.
.MONDAY NIGHT...Northwest wind 5 to 10 knots becoming west after
midnight. Patchy fog in the evening. Chance of rain in the
evening. Waves 4 to 6 feet subsiding to 1 to 3 feet early in the
morning. Waves occasionally to 7 feet. A small craft advisory may
be needed.
.TUESDAY...West wind 5 to 10 knots becoming east late in the
afternoon. Mostly sunny. Waves 1 to 2 feet.

$$

LSZ150-291015-
Outer Apostle Islands Beyond 5 NM from Mainland-
925 PM CDT Sun Apr 28 2024

...GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...East wind up to 30 knots with gales to around
40 knots. Patchy fog through the night. Rain likely late in the
evening. Rain after midnight. Waves 9 to 14 feet. Waves
occasionally to 18 feet.
.MONDAY...Northeast wind up to 30 knots. Gusts up to 35 knots
decreasing to 30 knots late in the afternoon. Patchy fog through
the day. Rain in the morning. Rain likely in the afternoon. Waves
9 to 14 feet subsiding to 8 to 11 feet late in the afternoon.
Waves occasionally to 18 feet.
.MONDAY NIGHT...North wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots in the late evening and
early morning, then becoming 10 knots early in the morning.
Chance of rain in the evening. Patchy fog through the night.
Waves 5 to 8 feet subsiding to 3 to 5 feet after midnight. Waves
occasionally to 11 feet. A small craft advisory may be needed.
.TUESDAY...West wind 10 knots becoming southwest in the late
morning and early afternoon, then becoming east late in the
afternoon. Partly sunny in the morning then clearing. Waves 1 to
3 feet.

$$

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

Melde