Nearshore Marine Forecast
Issued by NWS Duluth, MN

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FZUS53 KDLH 110814
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
314 AM CDT Sat May 11 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.

LSZ140-141-111615-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
314 AM CDT Sat May 11 2024

.TODAY...Northwest wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the afternoon. Mostly
sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots becoming southeast 5 to
10 knots in the late evening and overnight. Chance of rain
showers through the night. Slight chance of thunderstorms after
midnight. Waves 1 to 2 feet.
.SUNDAY...Southwest wind 10 to 15 knots becoming west with gusts
to around 20 knots early in the afternoon, then rising to 10 to
15 knots with gusts to around 20 knots late in the afternoon.
Chance of rain showers in the morning. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming north after midnight, then rising to
10 to 15 knots early in the morning. Mostly clear. Waves 1 to
2 feet.

$$

LSZ142-111615-
Taconite Harbor to Silver Bay Harbor MN-
314 AM CDT Sat May 11 2024

.TODAY...Northwest wind 5 to 10 knots becoming southwest in the
afternoon. Slight chance of rain showers late in the afternoon.
Waves 1 foot or less.
.TONIGHT...South wind 5 to 10 knots becoming east in the late
evening and overnight. Chance of rain showers through the night.
Slight chance of thunderstorms after midnight. Waves 1 foot or
less.
.SUNDAY...Southwest wind 5 to 10 knots becoming northwest 10 to
15 knots with gusts to around 20 knots late in the afternoon.
Chance of rain showers and slight chance of thunderstorms in the
morning. Waves 1 foot or less.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming north 5 to 10 knots after midnight.
Mostly clear. Waves 1 foot or less.

$$

LSZ143-111615-
Silver Bay Harbor to Two Harbors MN-
314 AM CDT Sat May 11 2024

.TODAY...Northwest wind 5 to 10 knots becoming south in the
afternoon. Mostly sunny. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 to 10 knots becoming east in the late
evening and early morning, then becoming southwest early in the
morning. Chance of rain showers through the night. Slight chance
of thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...West wind 5 to 10 knots becoming northwest late in the
afternoon. Chance of rain showers and slight chance of
thunderstorms in the morning, then slight chance of rain showers
in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots becoming north 5 to
10 knots after midnight. Mostly clear. Waves 1 foot or less.

$$

LSZ144-145-111615-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
314 AM CDT Sat May 11 2024

.TODAY...West wind 5 to 10 knots becoming south in the afternoon.
Sunny until late afternoon then becoming partly sunny. Waves
1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming south after midnight.
Chance of rain showers through the night. Slight chance of
thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...Southwest wind 5 to 10 knots becoming west 10 to
15 knots in the afternoon. Slight chance of showers and
thunderstorms through the day. Waves 1 foot or less.
.SUNDAY NIGHT...Northwest wind 10 to 15 knots. Mostly clear.
Waves 1 to 2 feet.

$$

LSZ146-111615-
Port Wing to Sand Island WI-
314 AM CDT Sat May 11 2024

.TODAY...West wind 5 to 10 knots becoming southwest in the
afternoon. Sunny until late afternoon then becoming partly sunny.
Waves 1 foot or less.
.TONIGHT...South wind 5 to 10 knots becoming southwest early in
the morning. Chance of rain showers through the night. Slight
chance of thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...Southwest wind 10 to 15 knots becoming west late in the
afternoon. Chance of rain showers in the morning. Slight chance
of thunderstorms through the day. Slight chance of rain showers
in the afternoon. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves
1 foot or less.

$$

LSZ147-111615-
Sand Island to Bayfield WI-
314 AM CDT Sat May 11 2024

.TODAY...Northwest wind 5 to 10 knots becoming south in the
afternoon. Mostly sunny. Waves 1 foot or less.
.TONIGHT...South wind 5 to 10 knots becoming 10 knots early in
the morning. Chance of rain showers through the night. Slight
chance of thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...West wind 5 to 10 knots. Chance of rain showers in the
morning. Slight chance of thunderstorms through the day. Slight
chance of rain showers in the afternoon. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 5 to 10 knots becoming north early
in the morning. Mostly clear. Waves 1 to 2 feet.

$$

LSZ121-111615-
Chequamegon Bay-Bayfield to Oak Point WI-
314 AM CDT Sat May 11 2024

.TODAY...North wind 5 to 10 knots becoming east in the afternoon.
Mostly sunny. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 to 10 knots becoming south after
midnight. Chance of rain showers through the night. Slight chance
of thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...Southwest wind 5 to 10 knots becoming northwest in the
afternoon. Chance of rain showers and slight chance of
thunderstorms. Waves 1 foot or less.
.SUNDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves
1 foot or less.

$$

LSZ148-111615-
Oak Point to Saxon Harbor WI-
314 AM CDT Sat May 11 2024

.TODAY...Northwest 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 10 to
15 knots after midnight. Chance of rain showers through the
night. Slight chance of thunderstorms after midnight. Waves 1 to
2 feet.
.SUNDAY...Southwest wind 10 to 15 knots becoming northwest 5 to
10 knots in the afternoon. Chance of rain showers and slight
chance of thunderstorms. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 5 to 10 knots becoming north early
in the morning. Mostly clear. Waves 1 foot or less.

$$

LSZ150-111615-
Outer Apostle Islands Beyond 5 NM from Mainland-
314 AM CDT Sat May 11 2024

.TODAY...Northwest wind 5 to 10 knots becoming south late in the
afternoon. Sunny. Waves 1 foot or less.
.TONIGHT...South wind 10 to 15 knots. Chance of rain showers
through the night. Slight chance of thunderstorms after midnight.
Waves 1 to 2 feet.
.SUNDAY...Southwest wind 10 to 15 knots becoming west in the
afternoon. Chance of rain showers in the morning. Slight chance
of thunderstorms through the day. Slight chance of rain showers
in the afternoon. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northwest wind 5 to 10 knots becoming north early
in the morning. Mostly clear. Waves 1 to 2 feet.

$$

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

Rothstein