430
FZUS53 KDLH 312029
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
329 PM CDT Fri May 31 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.

LSZ140-141-312130-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
329 PM CDT Fri May 31 2024

.TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots
early in the evening. Slight chance of rain showers late in the
evening. Chance of rain showers after midnight. Waves 1 to
3 feet.
.SATURDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
in the afternoon. Chance of rain showers in the morning. Waves
1 to 2 feet.
.SATURDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 to 10 knots in the late evening
and overnight. Partly cloudy. Waves 1 to 2 feet.
.SUNDAY...Southwest wind 5 knots becoming east late in the
afternoon. Mostly sunny. Waves 1 to 2 feet.

$$

LSZ142-312130-
Taconite Harbor to Silver Bay Harbor MN-
329 PM CDT Fri May 31 2024

.TONIGHT...Southwest wind 5 to 10 knots. Slight chance of rain
showers early in the evening, then chance of rain showers in the
late evening and overnight. Waves 1 foot or less.
.SATURDAY...Southwest wind 5 to 10 knots becoming south in the
afternoon. Chance of rain showers in the morning. Waves 1 to
2 feet.
.SATURDAY NIGHT...South wind 5 to 10 knots becoming west in the
late evening and overnight. Partly cloudy. Waves 1 to 2 feet.
.SUNDAY...West wind 5 knots becoming south late in the morning,
then becoming east in the afternoon. Mostly sunny. Waves 1 foot
or less.

$$

LSZ143-312130-
Silver Bay Harbor to Two Harbors MN-
329 PM CDT Fri May 31 2024

.TONIGHT...Southwest wind 5 to 10 knots. Chance of rain showers
through the night. Waves 1 foot or less.
.SATURDAY...Southwest wind 5 to 10 knots. Slight chance of rain
showers in the morning. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest wind 5 to 10 knots becoming west in
the late evening and overnight. Partly cloudy. Waves 1 foot or
less.
.SUNDAY...Southwest wind 5 knots becoming southeast late in the
morning, then becoming east in the afternoon. Slight chance of
rain showers in the afternoon. Waves 1 foot or less.

$$

LSZ144-145-312130-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
329 PM CDT Fri May 31 2024

.TONIGHT...Southwest wind 5 to 10 knots. Slight chance of rain
showers early in the evening, then chance of rain showers and
slight chance of thunderstorms in the late evening and overnight.
Waves 1 foot or less.
.SATURDAY...Southwest wind 5 to 10 knots. Slight chance of rain
showers in the morning. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.SUNDAY...Southwest wind 5 knots becoming east with gusts to
around 20 knots late in the afternoon. Slight chance of showers
and thunderstorms in the afternoon. Waves 1 to 2 feet.

$$

LSZ146-312130-
Port Wing to Sand Island WI-
329 PM CDT Fri May 31 2024

.TONIGHT...Southwest wind 5 to 10 knots. Chance of rain showers
in the evening. Slight chance of thunderstorms through the night.
Rain showers likely after midnight. Waves 1 foot or less.
.SATURDAY...Southwest wind 5 to 10 knots. Chance of rain showers
in the morning. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.SUNDAY...Southwest wind 5 knots becoming east in the late
morning and early afternoon, then becoming northeast late in the
afternoon. Slight chance of rain showers in the afternoon. Waves
1 foot or less.

$$

LSZ147-312130-
Sand Island to Bayfield WI-
329 PM CDT Fri May 31 2024

.TONIGHT...Southwest wind 5 to 10 knots. Chance of rain showers
in the evening. Slight chance of thunderstorms through the night.
Rain showers likely after midnight. Waves 1 foot or less.
.SATURDAY...Southwest wind 5 to 10 knots. Chance of rain showers
in the morning. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.SUNDAY...Southwest wind 5 knots becoming east in the afternoon.
Mostly sunny. Waves 1 foot or less.

$$

LSZ150-312130-
Outer Apostle Islands Beyond 5 NM from Mainland-
329 PM CDT Fri May 31 2024

.TONIGHT...South wind 5 to 10 knots. Chance of rain showers in
the evening. Slight chance of thunderstorms through the night.
Rain showers likely after midnight. Waves 1 to 2 feet.
.SATURDAY...South wind 5 to 10 knots. Chance of rain showers in
the morning. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.SUNDAY...Southwest wind 5 knots becoming east in the afternoon.
Mostly sunny. Waves 1 foot or less.

$$

LSZ121-312130-
Chequamegon Bay-Bayfield to Oak Point WI-
329 PM CDT Fri May 31 2024

.TONIGHT...South wind 5 knots. Chance of rain showers in the
evening. Slight chance of thunderstorms through the night. Rain
showers after midnight. Waves 1 foot or less.
.SATURDAY...Southwest wind 5 knots. Rain showers likely and
slight chance of thunderstorms in the morning. Waves 1 foot or
less.
.SATURDAY NIGHT...Southwest wind 5 knots. Partly cloudy. Waves
1 foot or less.
.SUNDAY...South wind 5 knots becoming east in the afternoon.
Mostly sunny. Waves 1 foot or less.

$$

LSZ148-312130-
Oak Point to Saxon Harbor WI-
329 PM CDT Fri May 31 2024

.TONIGHT...South wind 5 to 10 knots. Chance of rain showers in
the evening. Slight chance of thunderstorms through the night.
Rain showers after midnight. Waves 1 foot or less.
.SATURDAY...South wind 5 knots. Chance of rain showers and slight
chance of thunderstorms in the morning. Waves 1 foot or less.
.SATURDAY NIGHT...South wind 5 to 10 knots becoming southwest
after midnight. Partly cloudy. Waves 1 foot or less.
.SUNDAY...South wind 5 knots becoming east in the afternoon.
Mostly sunny. Waves 1 foot or less.

$$

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

Levens