527
FZUS53 KDLH 180755
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
255 AM CDT Thu Jul 18 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.

LSZ140-141-181615-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
255 AM CDT Thu Jul 18 2024

.TODAY...Northwest wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the late morning and
afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early
in the evening. Mostly clear. Waves 1 to 3 feet.
.FRIDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 1 to 2 feet building to 2 to 4 feet in the
afternoon.
.FRIDAY NIGHT...West wind 10 to 15 knots with gusts to around
25 knots easing to 5 to 10 knots after midnight. Mostly clear.
Waves 1 to 3 feet.

$$

LSZ142-143-181615-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Thu Jul 18 2024

.TODAY...West wind 5 to 10 knots becoming southwest in the late
morning and afternoon. Sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves 1 to
2 feet.
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 to 2 feet.
.FRIDAY NIGHT...West wind 5 to 10 knots. Partly cloudy. Waves
1 to 2 feet.

$$

LSZ144-145-181615-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Thu Jul 18 2024

.TODAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.TONIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves
1 foot or less.
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

LSZ146-181615-
Port Wing to Sand Island WI-
255 AM CDT Thu Jul 18 2024

.TODAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.TONIGHT...Southwest wind 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

LSZ147-181615-
Sand Island to Bayfield WI-
255 AM CDT Thu Jul 18 2024

.TODAY...West wind 5 to 10 knots becoming southwest late in the
afternoon. Sunny. Waves 1 foot or less.
.TONIGHT...Southwest wind 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves
1 foot or less.

$$

LSZ150-181615-
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Thu Jul 18 2024

.TODAY...West wind 5 to 10 knots becoming southwest late in the
afternoon. Sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots. Mostly clear. Waves
1 to 2 feet.
.FRIDAY...Southwest wind 10 to 15 knots. Sunny. Waves 1 to
2 feet.
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves
1 to 2 feet.

$$

LSZ121-181615-
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Thu Jul 18 2024

.TODAY...West wind 5 knots becoming southeast in the afternoon.
Sunny. Waves 1 foot or less.
.TONIGHT...Southwest wind 5 knots rising to 5 to 10 knots after
midnight. Mostly clear. Waves 1 foot or less.
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

LSZ148-181615-
Oak Point to Saxon Harbor WI-
255 AM CDT Thu Jul 18 2024

.TODAY...Southwest wind 5 to 10 knots becoming southeast in the
afternoon. Sunny. Waves 1 foot or less.
.TONIGHT...South wind 5 knots becoming southwest in the late
evening and overnight. Mostly clear. Waves 1 foot or less.
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

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

JDS