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FZUS53 KDLH 072200
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
500 PM CDT Tue May 7 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.

LSZ140-141-080400-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
500 PM CDT Tue May 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...Northeast wind 15 to 20 knots. Gusts up to 25 knots
decreasing to 20 knots late in the evening, then then 20 knots
late in the night. Rain showers likely in the evening, then
chance of drizzle and rain showers after midnight. Waves 4 to
6 feet subsiding to 1 to 2 feet. Waves occasionally to 7 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
until late afternoon. Slight chance of drizzle in the morning.
Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
25 knots in the late evening and overnight. Mostly clear. Waves
1 to 3 feet.
.THURSDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots becoming southeast 5 to 10 knots late in the afternoon.
Mostly sunny. Waves 1 to 3 feet.

$$

LSZ142-080400-
Taconite Harbor to Silver Bay Harbor MN-
500 PM CDT Tue May 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...Northeast wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots after midnight. Rain showers
likely in the evening. Drizzle likely through the night. Rain
showers after midnight. Waves 4 to 6 feet subsiding to 1 to
3 feet. Waves occasionally to 8 feet.
.WEDNESDAY...Northeast wind 5 to 10 knots. Gusts up to 20 knots
in the late morning and early afternoon. Chance of drizzle and
slight chance of rain showers in the morning. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.THURSDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots becoming east in the afternoon. Mostly sunny. Waves 1 to
3 feet.

$$

LSZ143-080400-
Silver Bay Harbor to Two Harbors MN-
500 PM CDT Tue May 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...Northeast wind 15 to 20 knots with gusts to around
30 knots easing to 10 knots late in the night. Rain showers
likely in the evening. Drizzle likely through the night. Waves
4 to 6 feet subsiding to 1 to 3 feet. Waves occasionally to
8 feet.
.WEDNESDAY...Northeast wind 10 knots rising to 10 to 15 knots
with gusts to around 20 knots in the late morning and afternoon.
Chance of drizzle and rain showers in the morning. Waves 1 to
3 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots after midnight. Partly cloudy.
Waves 2 to 4 feet.
.THURSDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots becoming east late in the afternoon. Sunny. Waves 2 to
4 feet. A small craft advisory may be needed.

$$

LSZ144-145-080400-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
500 PM CDT Tue May 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...Northeast wind 20 to 25 knots with gusts to around
30 knots easing 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 chance of drizzle and rain
showers after midnight. Patchy fog after midnight. Waves 4 to
7 feet subsiding to 1 to 3 feet. Waves occasionally to 9 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots with gusts to around
25 knots. Patchy fog in the morning. Chance of drizzle and rain
showers in the morning, then slight chance of rain showers in the
afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the late
morning and afternoon.
.WEDNESDAY NIGHT...Northeast wind 15 to 20 knots. Gusts up to
25 knots decreasing to 20 knots late in the evening, then
increasing to 25 knots after midnight. Mostly cloudy in the
evening then clearing. Waves 3 to 5 feet. Waves occasionally to
7 feet. A small craft advisory may be needed.
.THURSDAY...Northeast wind 15 to 20 knots. Mostly sunny. Waves
3 to 5 feet. A small craft advisory may be needed.

$$

LSZ146-080400-
Port Wing to Sand Island WI-
500 PM CDT Tue May 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...Northeast wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots after midnight. Rain showers
likely early in the evening, then chance of drizzle in the late
evening and early morning. Drizzle likely late in the night.
Patchy fog in the late evening and overnight. Waves 4 to 6 feet
subsiding to 1 to 3 feet. Waves occasionally to 7 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Patchy fog in the morning.
Drizzle likely and chance of rain showers in the morning. Waves
1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots after midnight. Mostly cloudy in
the evening then clearing. Waves 2 to 4 feet. A small craft
advisory may be needed.
.THURSDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 2 to 4 feet. A small craft advisory may be needed.

$$

LSZ147-080400-
Sand Island to Bayfield WI-
500 PM CDT Tue May 7 2024

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 25 knots.
Rain showers likely in the evening. Drizzle likely through the
night. Patchy fog in the late evening and overnight. Waves 3 to
5 feet subsiding to 1 to 3 feet late in the night.
.WEDNESDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Patchy fog in the morning.
Drizzle likely and chance of rain showers in the morning. Waves
1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Mostly cloudy in the evening then clearing. Waves 1 to
3 feet building to 2 to 4 feet after midnight. A small craft
advisory may be needed.
.THURSDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 2 to 4 feet. A small craft advisory may be needed.

$$

LSZ121-080400-
Chequamegon Bay-Bayfield to Oak Point WI-
500 PM CDT Tue May 7 2024

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in
the evening. Patchy fog through the night. Rain showers likely in
the evening. Drizzle likely through the night. Waves 1 to 2 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Patchy fog in the morning.
Drizzle likely and chance of rain showers in the morning, then
slight chance of rain showers in the afternoon. Waves 1 to
3 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Mostly cloudy in the evening then becoming partly
cloudy. Waves 1 to 2 feet.
.THURSDAY...Northeast wind 10 to 15 knots with gusts to around
25 knots easing to 10 knots late in the afternoon. Mostly sunny.
Waves 1 to 2 feet.

$$

LSZ148-080400-
Oak Point to Saxon Harbor WI-
500 PM CDT Tue May 7 2024

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in
the evening. Rain showers likely early in the evening, then
drizzle likely in the late evening and overnight. Patchy fog
after midnight. Waves 2 to 4 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Patchy fog in the morning.
Drizzle likely and chance of rain showers in the morning, then
slight chance of rain showers in the afternoon. Waves 4 to
6 feet. Waves occasionally to 7 feet. A small craft advisory may
be needed.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Mostly cloudy in the evening then becoming partly
cloudy. Waves 3 to 5 feet. Waves occasionally to 7 feet. A small
craft advisory may be needed.
.THURSDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. Sunny.
Waves 3 to 5 feet. Waves occasionally to 7 feet. A small craft
advisory may be needed.

$$

LSZ150-080400-
Outer Apostle Islands Beyond 5 NM from Mainland-
500 PM CDT Tue May 7 2024

.TONIGHT...Northeast wind 15 to 20 knots with gusts to around
25 knots easing to 10 to 15 knots with gusts to around 20 knots
after midnight. Rain showers likely in the evening. Drizzle
likely through the night. Patchy fog after midnight. Waves 4 to
6 feet subsiding to 2 to 4 feet after midnight. Waves
occasionally to 7 feet.
.WEDNESDAY...Northeast wind 15 to 20 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
drizzle in the morning. Slight chance of rain showers through the
day. Waves 4 to 6 feet. Waves occasionally to 7 feet. A small
craft advisory may be needed.
.WEDNESDAY NIGHT...Northeast wind 15 to 20 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Mostly cloudy in the evening then clearing. Waves 3 to
5 feet. Waves occasionally to 7 feet. A small craft advisory may
be needed.
.THURSDAY...Northeast wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 4 to 6 feet. Waves occasionally to 7 feet. A small
craft advisory may be needed.

$$

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

Britt