474
FZUS53 KDLH 170848
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
348 AM CDT Mon Jun 17 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.

LSZ140-141-171615-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
348 AM CDT Mon Jun 17 2024

.TODAY...Southwest wind 5 to 10 knots. Slight chance of rain
showers late in the morning. Chance of rain showers early in the
afternoon, then rain showers likely late in the afternoon. Waves
1 foot or less.
.TONIGHT...Northeast wind 5 to 10 knots. Rain showers likely and
chance of thunderstorms. Waves 1 to 2 feet.
.TUESDAY...East wind 10 to 15 knots with gusts to around 20 knots
becoming southeast with gusts to around 20 knots in the
afternoon. Chance of showers and thunderstorms. Waves 1 to 3 feet
building to 2 to 4 feet in the afternoon.
.TUESDAY NIGHT...South wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 20 knots after
midnight. Rain showers with thunderstorms likely in the evening,
then chance of showers and thunderstorms after midnight. Waves
2 to 4 feet.

$$

LSZ142-143-171615-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
348 AM CDT Mon Jun 17 2024

.TODAY...Southwest wind 5 knots becoming south early in the
afternoon, then becoming northeast late in the afternoon. Slight
chance of rain showers early in the morning, then chance of rain
showers late in the morning. Rain showers likely and slight
chance of thunderstorms in the afternoon. Waves 1 foot or less.
.TONIGHT...Northeast wind 10 to 15 knots. Rain showers likely in
the evening. Chance of thunderstorms through the night. Rain
showers after midnight. Waves 1 to 3 feet.
.TUESDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots becoming southeast 15 to 20 knots late in the afternoon.
Chance of showers and thunderstorms. Waves 1 to 3 feet building
to 2 to 4 feet in the afternoon.
.TUESDAY NIGHT...South wind 15 to 20 knots with gusts to around
25 knots becoming southwest 10 to 15 knots with gusts to around
20 knots after midnight. Rain showers with thunderstorms likely.
Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.

$$

LSZ144-145-171615-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
348 AM CDT Mon Jun 17 2024

.TODAY...Southwest wind 5 knots becoming northwest late in the
morning, then becoming northeast in the afternoon. Rain showers
likely in the morning, then rain showers and slight chance of
thunderstorms in the afternoon. Waves 1 foot or less.
.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots
after midnight. Chance of thunderstorms in the evening. Rain
showers through the night. Thunderstorms likely after midnight.
Waves 1 to 3 feet.
.TUESDAY...East wind 15 to 20 knots with gusts to around 25 knots
becoming south with gusts to around 30 knots late in the
afternoon. Chance of showers and thunderstorms. Waves 2 to
4 feet.
.TUESDAY NIGHT...Southwest 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 with thunderstorms likely.
Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.

$$

LSZ146-171615-
Port Wing to Sand Island WI-
348 AM CDT Mon Jun 17 2024

.TODAY...Southwest wind 5 knots becoming east in the afternoon.
Rain showers likely in the morning, then rain showers and slight
chance of thunderstorms in the afternoon. Waves 1 foot or less.
.TONIGHT...Northeast wind 10 to 15 knots. Rain showers likely and
chance of thunderstorms in the evening, then rain showers with
thunderstorms likely after midnight. Waves 1 to 3 feet.
.TUESDAY...East wind 10 to 15 knots with gusts to around 20 knots
becoming south 15 to 20 knots with gusts to around 25 knots late
in the afternoon. Chance of showers and thunderstorms. Waves 1 to
3 feet.
.TUESDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
20 knots. Rain showers with thunderstorms likely. Waves 1 to
3 feet.

$$

LSZ147-171615-
Sand Island to Bayfield WI-
348 AM CDT Mon Jun 17 2024

.TODAY...West wind 5 knots becoming southeast early in the
afternoon, then becoming northeast late in the afternoon. Chance
of rain showers in the morning. Slight chance of thunderstorms
through the day. Rain showers in the afternoon. Waves 1 foot or
less.
.TONIGHT...Northeast wind 5 to 10 knots becoming east early in
the morning. Chance of thunderstorms in the evening. Rain showers
likely through the night. Thunderstorms likely after midnight.
Waves 1 to 2 feet.
.TUESDAY...Southeast wind 10 to 15 knots. Gusts up to 25 knots.
Chance of showers and thunderstorms. Waves 1 to 2 feet.
.TUESDAY NIGHT...South wind 10 to 15 knots becoming southwest
early in the morning. Gusts up to 20 knots. Rain showers with
thunderstorms likely. Waves 1 to 3 feet.

$$

LSZ150-171615-
Outer Apostle Islands Beyond 5 NM from Mainland-
348 AM CDT Mon Jun 17 2024

.TODAY...West wind 5 to 10 knots becoming south early in the
afternoon, then becoming northeast late in the afternoon. Chance
of rain showers in the morning. Slight chance of thunderstorms
through the day. Rain showers likely in the afternoon. Waves
1 foot or less.
.TONIGHT...Northeast wind 5 to 10 knots becoming east early in
the morning. Chance of thunderstorms in the evening. Rain showers
likely through the night. Thunderstorms likely after midnight.
Waves 1 to 3 feet.
.TUESDAY...Southeast wind 15 to 20 knots with gusts to around
25 knots becoming south with gusts to around 25 knots late in the
afternoon. Chance of showers and thunderstorms. Waves 2 to
4 feet.
.TUESDAY NIGHT...South wind 15 to 20 knots with gusts to around
25 knots becoming southwest 10 to 15 knots with gusts to around
20 knots early in the morning. Thunderstorms likely in the
evening. Rain showers through the night. Chance of thunderstorms
after midnight. Waves 2 to 4 feet.

$$

LSZ121-171615-
Chequamegon Bay-Bayfield to Oak Point WI-
348 AM CDT Mon Jun 17 2024

.TODAY...Southwest wind 5 knots becoming south late in the
morning, then becoming east early in the afternoon becoming
northeast late in the afternoon. Rain showers likely and slight
chance of thunderstorms in the morning, then rain showers and
chance of thunderstorms in the afternoon. Waves 1 foot or less.
.TONIGHT...Northeast wind 5 to 10 knots becoming southeast early
in the morning. Showers and thunderstorms likely. Waves 1 foot or
less.
.TUESDAY...South wind 10 to 15 knots. Gusts up to 20 knots
increasing to 30 knots. Chance of showers and thunderstorms.
Waves 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
25 knots. Showers with thunderstorms likely. Waves 1 to 2 feet.

$$

LSZ148-171615-
Oak Point to Saxon Harbor WI-
348 AM CDT Mon Jun 17 2024

.TODAY...Southwest wind 5 knots becoming east early in the
afternoon, then becoming northeast late in the afternoon. Chance
of rain showers and slight chance of thunderstorms in the
morning, then rain showers and chance of thunderstorms in the
afternoon. Waves 1 foot or less.
.TONIGHT...Northeast wind 5 to 10 knots becoming southeast early
in the morning. Showers and thunderstorms likely. Waves 1 to
2 feet.
.TUESDAY...South wind 15 to 20 knots. Gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. Chance
of showers and thunderstorms. Waves 1 to 3 feet.
.TUESDAY NIGHT...Southwest wind 15 to 20 knots. Gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. Rain showers with thunderstorms likely. Waves 1 to
3 feet.

$$

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

BJH