987
FZUS53 KDLH 230755
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
255 AM CDT Mon Sep 23 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.

LSZ140-141-231645-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
255 AM CDT Mon Sep 23 2024

.TODAY...Northeast wind 5 to 10 knots becoming southeast in the
late morning and afternoon. Mostly sunny. Waves 1 foot or less.
.TONIGHT...Southeast wind 10 to 15 knots with gusts to around
20 knots. Partly cloudy. Waves 1 to 2 feet building to 1 to
3 feet after midnight.
.TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 to 3 feet
subsiding to 1 to 2 feet in the late morning and afternoon.
.TUESDAY NIGHT...Southeast wind 5 to 10 knots becoming west after
midnight. Mostly clear. Waves 1 foot or less.

$$

LSZ142-143-231645-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Mon Sep 23 2024

.TODAY...Northwest wind 5 to 10 knots becoming south in the late
morning and early afternoon, then becoming east late in the
afternoon. Mostly sunny. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming south early in the
morning. Mostly clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 knots becoming southeast in the
afternoon. Sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming west after
midnight. Mostly clear. Waves 1 foot or less.

$$

LSZ144-145-231645-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Mon Sep 23 2024

.TODAY...Variable wind around 5 to 10 knots becoming south this
morning then east around 10 knots in the afternoon. Mostly sunny.
Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming southeast in the late
evening and overnight. Mostly clear. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots becoming east in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southwest after
midnight. Partly cloudy. Waves 1 foot or less.

$$

LSZ146-231645-
Port Wing to Sand Island WI-
255 AM CDT Mon Sep 23 2024

.TODAY...South wind 5 to 10 knots becoming northeast in the
afternoon. Sunny. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 to 10 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots becoming northeast in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late
in the evening, then becoming southwest after midnight. Mostly
clear. Waves 1 foot or less.

$$

LSZ147-231645-
Sand Island to Bayfield WI-
255 AM CDT Mon Sep 23 2024

.TODAY...South wind 5 to 10 knots becoming southeast in the
afternoon. Sunny. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 to 10 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots becoming east in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late
in the evening, then becoming southwest after midnight. Mostly
clear. Waves 1 foot or less.

$$

LSZ150-231645-
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Mon Sep 23 2024

.TODAY...South wind 5 to 10 knots becoming east late in the
afternoon. Mostly sunny. Waves 1 foot or less.
.TONIGHT...Southeast wind 10 to 15 knots with gusts to around
20 knots becoming south with gusts to around 20 knots after
midnight. Mostly clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 to 10 knots becoming east late in the
afternoon. Sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southeast late
in the evening, then becoming southwest after midnight. Mostly
clear. Waves 1 foot or less.

$$

LSZ121-231645-
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Mon Sep 23 2024

.TODAY...Southwest wind 5 to 10 knots becoming east in the
afternoon. Mostly sunny. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming south in the late
evening and overnight. Mostly clear. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots becoming east in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southwest after
midnight. Mostly clear. Waves 1 foot or less.

$$

LSZ148-231645-
Oak Point to Saxon Harbor WI-
255 AM CDT Mon Sep 23 2024

.TODAY...South wind 5 to 10 knots becoming east in the afternoon.
Sunny. Waves 1 foot or less.
.TONIGHT...East wind 10 to 15 knots becoming south 5 to 10 knots
with gusts to around 20 knots in the late evening and overnight.
Mostly clear. Waves 1 to 2 feet.
.TUESDAY...South wind 5 to 10 knots becoming east in the
afternoon. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East wind 5 to 10 knots becoming southwest after
midnight. Mostly clear. Waves 1 foot or less.

$$

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

Melde