Nearshore Marine Forecast
Issued by NWS Duluth, MN

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164
FZUS53 KDLH 160245
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
945 PM CDT Sun Sep 15 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.

LSZ140-141-161015-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...East wind 5 to 10 knots becoming south after
midnight. Patchy fog through the night. Slight chance of showers
and thunderstorms toward daybreak. Waves 1 foot or less.
.MONDAY...South wind 5 to 10 knots. Patchy fog in the morning.
Chance of thunderstorms in the morning. Slight chance of showers
through the day. Slight chance of thunderstorms in the afternoon.
Waves 1 to 2 feet.
.MONDAY NIGHT...East wind 5 to 10 knots becoming northeast in the
late evening and early morning, then becoming southeast early in
the morning. Slight chance of showers and thunderstorms through
the night. Waves 1 foot or less.
.TUESDAY...Southeast wind 5 knots rising to 5 to 10 knots in the
late morning and afternoon. Slight chance of rain showers in the
morning. Waves 1 foot or less.

$$

LSZ142-143-161015-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...Northeast wind 5 knots becoming southeast
toward daybreak. Patchy fog through the night. Chance of showers
and thunderstorms toward daybreak. Waves 1 foot or less.
.MONDAY...Southeast wind 5 knots becoming east late in the
afternoon. Patchy fog through the day. Chance of showers and
thunderstorms in the morning. Slight chance of showers and
thunderstorms in the afternoon. Waves 1 foot or less.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.TUESDAY...East wind 5 knots rising to 5 to 10 knots in the
afternoon. Mostly sunny. Waves 1 foot or less.

$$

LSZ144-145-161015-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...East wind 5 knots. Patchy fog through the
night. Slight chance of showers and thunderstorms toward
daybreak. Waves 1 foot or less.
.MONDAY...Southeast wind 5 knots becoming east in the afternoon.
Patchy fog in the morning. Chance of thunderstorms and slight
chance of showers in the morning. Waves 1 foot or less.
.MONDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
1 foot or less.
.TUESDAY...East wind 5 to 10 knots. Sunny. Waves 1 foot or less.

$$

LSZ146-161015-
Port Wing to Sand Island WI-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...Southeast wind 5 knots becoming southwest
after midnight. Patchy fog through the night. Slight chance of
showers and thunderstorms toward daybreak. Waves 1 foot or less.
.MONDAY...South wind 5 knots becoming east in the afternoon.
Patchy fog in the morning. Chance of showers and thunderstorms in
the morning, then slight chance of showers and thunderstorms in
the afternoon. Waves 1 foot or less.
.MONDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.TUESDAY...Southeast wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ147-161015-
Sand Island to Bayfield WI-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...South wind 5 to 10 knots. Slight chance of
showers and thunderstorms toward daybreak. Waves 1 foot or less.
.MONDAY...Southwest wind 5 knots becoming southeast in the
afternoon. Chance of showers and thunderstorms in the morning,
then slight chance of showers and thunderstorms in the afternoon.
Waves 1 foot or less.
.MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south after
midnight. Partly cloudy. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less.

$$

LSZ150-161015-
Outer Apostle Islands Beyond 5 NM from Mainland-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...South wind 5 to 10 knots. Slight chance of
showers and thunderstorms toward daybreak. Waves 1 foot or less.
.MONDAY...South wind 5 to 10 knots becoming southeast late in the
afternoon. Chance of thunderstorms in the morning. Slight chance
of showers through the day. Slight chance of thunderstorms in the
afternoon. Waves 1 foot or less.
.MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south after
midnight. Partly cloudy. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less.

$$

LSZ121-161015-
Chequamegon Bay-Bayfield to Oak Point WI-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...South wind 5 knots. Slight chance of showers
and thunderstorms toward daybreak. Waves 1 foot or less.
.MONDAY...South wind 5 knots becoming southeast late in the
afternoon. Slight chance of showers and thunderstorms through the
day. Waves 1 foot or less.
.MONDAY NIGHT...Southeast wind 5 knots becoming southwest in the
late evening and overnight. Partly cloudy. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less.

$$

LSZ148-161015-
Oak Point to Saxon Harbor WI-
945 PM CDT Sun Sep 15 2024

.REST OF TONIGHT...South wind 5 to 10 knots. Partly cloudy late
in the evening then becoming mostly cloudy. Waves 1 foot or less.
.MONDAY...South wind 5 knots becoming southeast in the afternoon.
Slight chance of showers and thunderstorms through the day. Waves
1 foot or less.
.MONDAY NIGHT...Southeast wind 5 to 10 knots becoming south after
midnight. Partly cloudy. Waves 1 foot or less.
.TUESDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less.

$$

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

Rothstein