822
FZUS53 KDLH 210418
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
1118 PM CDT Fri Sep 20 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.

LSZ140-141-211015-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...West wind 5 knots. Mostly clear. Waves 1 to
2 feet.
.SATURDAY...Southeast wind 5 to 10 knots. Chance of rain showers
and slight chance of thunderstorms in the afternoon. Waves 1 foot
or less.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Slight chance of showers and thunderstorms in the
evening. Waves 1 to 2 feet.
.SUNDAY...Northwest wind 10 to 15 knots easing to 5 to 10 knots
in the afternoon. Gusts up to 20 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ142-143-211015-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...West wind 5 knots. Mostly clear. Waves 1 foot
or less.
.SATURDAY...East wind 5 to 10 knots becoming northwest late in
the afternoon. Slight chance of rain showers in the morning, then
chance of rain showers and slight chance of thunderstorms in the
afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Partly cloudy. Waves 1 to 2 feet.
.SUNDAY...Northwest wind 10 to 15 knots. Gusts up to 20 knots
until late afternoon. Sunny. Waves 1 foot or less.

$$

LSZ144-145-211015-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...Southwest wind 5 knots becoming south toward
daybreak. Slight chance of rain showers toward daybreak. Waves
1 foot or less.
.SATURDAY...Southeast wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots in the afternoon. Slight
chance of rain showers in the morning, then chance of rain
showers and slight chance of thunderstorms in the afternoon.
Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots increasing to 25 knots late in the evening, then
decreasing to 20 knots after midnight. Partly cloudy. Waves 1 to
2 feet.
.SUNDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots in the afternoon. Sunny. Waves
1 to 2 feet.

$$

LSZ146-211015-
Port Wing to Sand Island WI-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 1 foot or less.
.SATURDAY...Southeast wind 5 to 10 knots becoming west in the
afternoon. Slight chance of rain showers in the morning, then
chance of showers and thunderstorms in the afternoon. Waves
1 foot or less.
.SATURDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Slight chance of showers and thunderstorms in the
evening. Waves 1 to 2 feet building to 1 to 3 feet in the late
evening and overnight.
.SUNDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots with gusts to around
20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet.

$$

LSZ147-211015-
Sand Island to Bayfield WI-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 1 foot or less.
.SATURDAY...South wind 5 to 10 knots becoming west late in the
afternoon. Slight chance of rain showers in the morning, then
chance of showers and thunderstorms in the afternoon. Waves
1 foot or less.
.SATURDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. Slight chance of showers and thunderstorms in the
evening. Waves 1 to 2 feet building to 1 to 3 feet in the late
evening and overnight.
.SUNDAY...Northwest wind 10 to 15 knots. Gusts up to 25 knots.
Mostly sunny. Waves 1 to 3 feet.

$$

LSZ150-211015-
Outer Apostle Islands Beyond 5 NM from Mainland-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...Southwest wind 10 to 15 knots easing to
5 knots toward daybreak. Mostly clear. Waves 1 foot or less.
.SATURDAY...South wind 5 to 10 knots becoming southeast early in
the afternoon, then becoming southwest late in the afternoon.
Slight chance of showers in the morning, then chance of showers
and thunderstorms in the afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...West wind 15 to 20 knots with gusts to around
25 knots becoming northwest with gusts to around 25 knots after
midnight. Chance of thunderstorms and slight chance of rain
showers in the evening. Waves 1 to 2 feet building to 2 to 4 feet
in the late evening and overnight. A small craft advisory may be
needed.
.SUNDAY...Northwest wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots in the afternoon. Mostly sunny. Waves 2 to
4 feet subsiding to 1 to 3 feet in the afternoon.

$$

LSZ121-211015-
Chequamegon Bay-Bayfield to Oak Point WI-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...Southwest wind 5 knots. Mostly clear. Waves
1 foot or less.
.SATURDAY...South wind 5 to 10 knots with gusts to around
20 knots becoming southwest with gusts to around 20 knots late in
the afternoon. Slight chance of rain showers in the morning, then
chance of showers and thunderstorms in the afternoon. Waves
1 foot or less.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots in the late evening and overnight. Chance of showers and
thunderstorms in the evening. Waves 1 foot or less.
.SUNDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
1 foot or less.

$$

LSZ148-211015-
Oak Point to Saxon Harbor WI-
1118 PM CDT Fri Sep 20 2024

.REST OF TONIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 1 foot or less.
.SATURDAY...South wind 5 to 10 knots. Gusts up to 20 knots in the
afternoon. Slight chance of rain showers in the morning, then
chance of showers and thunderstorms in the afternoon. Waves
1 foot or less.
.SATURDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots after
midnight. Chance of showers and thunderstorms in the evening.
Waves 1 foot or less building to 1 to 3 feet in the late evening
and overnight.
.SUNDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots with gusts to around 20 knots in
the afternoon. Mostly sunny. Waves 1 to 3 feet.

$$

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

Rothstein