590
FZUS53 KDLH 191150
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
650 AM CDT Wed Jun 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.

LSZ140-141-191645-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 10 to 15 knots. Gusts up to 20 knots until
late afternoon. Patchy dense fog early in the morning. Waves 2 to
4 feet subsiding to 1 to 3 feet late in the afternoon.
.TONIGHT...West wind 5 to 10 knots becoming north after midnight.
Partly cloudy. Waves 1 to 2 feet.
.THURSDAY...Northeast wind 5 knots becoming east in the late
morning and afternoon. Partly sunny. Waves 1 foot or less.
.THURSDAY NIGHT...East wind 5 knots becoming northeast in the
late evening and overnight. Slight chance of rain showers after
midnight. Waves 1 foot or less.

$$

LSZ142-143-191645-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 10 to 15 knots. Gusts up to 20 knots in the
morning. Slight chance of drizzle in the morning. Waves 1 to
3 feet.
.TONIGHT...Southwest wind 5 knots becoming north after midnight.
Partly cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
1 foot or less.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Chance of rain
showers after midnight. Waves 1 foot or less.

$$

LSZ144-145-191645-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 10 to 15 knots. Gusts up to 20 knots early in
the morning. Patchy fog early in the morning. Slight chance of
thunderstorms early in the morning. Slight chance of drizzle in
the morning. Waves 1 to 3 feet subsiding to 1 to 2 feet in the
late morning and afternoon.
.TONIGHT...Southwest wind 5 knots becoming northeast early in the
morning. Partly cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the afternoon. Waves 1 to 2 feet.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers in the evening, then chance of rain showers and
slight chance of thunderstorms after midnight. Waves 1 to 2 feet.

$$

LSZ146-191645-
Port Wing to Sand Island WI-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 10 to 15 knots. Gusts up to 20 knots in the
morning. Slight chance of drizzle in the morning. Waves 2 to
4 feet subsiding to 1 to 2 feet in the afternoon.
.TONIGHT...Southwest wind 5 to 10 knots becoming north after
midnight, then becoming northeast early in the morning. Partly
cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Chance of rain
showers after midnight. Waves 1 foot or less.

$$

LSZ147-191645-
Sand Island to Bayfield WI-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 10 to 15 knots. Gusts up to 25 knots. Slight
chance of drizzle in the morning. Waves 2 to 4 feet subsiding to
1 to 2 feet in the afternoon.
.TONIGHT...West wind 5 to 10 knots becoming northeast early in
the morning. Mostly cloudy in the evening then becoming partly
cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Chance of rain
showers after midnight. Waves 1 foot or less.

$$

LSZ150-191645-
Outer Apostle Islands Beyond 5 NM from Mainland-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 15 to 20 knots with gusts to around 25 knots
easing to 5 to 10 knots late in the afternoon. Slight chance of
drizzle in the morning. Waves 2 to 4 feet subsiding to 1 to
2 feet late in the afternoon.
.TONIGHT...West wind 5 to 10 knots becoming northeast early in
the morning. Mostly cloudy in the evening then becoming partly
cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Chance of rain
showers after midnight. Waves 1 foot or less.

$$

LSZ121-191645-
Chequamegon Bay-Bayfield to Oak Point WI-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 5 to 10 knots with gusts to around 20 knots
becoming northwest late in the afternoon. Slight chance of
drizzle in the morning. Waves 1 foot or less.
.TONIGHT...Northwest wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northeast 5 knots early
in the morning. Mostly cloudy in the evening then becoming partly
cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers through the day. Waves 1 foot or less.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers in the evening, then chance of rain showers after
midnight. Waves 1 foot or less.

$$

LSZ148-191645-
Oak Point to Saxon Harbor WI-
650 AM CDT Wed Jun 19 2024

.TODAY...West wind 5 to 10 knots with gusts to around 20 knots
becoming northwest late in the afternoon. Slight chance of
drizzle in the morning. Waves 1 to 2 feet.
.TONIGHT...Southeast wind 5 knots becoming south late in the
evening, then becoming southwest after midnight becoming
northeast early in the morning. Mostly cloudy in the evening then
becoming partly cloudy. Waves 1 foot or less.
.THURSDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers in the afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers in the evening, then chance of rain showers after
midnight. Waves 1 foot or less.

$$

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

BJH