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FZUS53 KDLH 142107
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
407 PM CDT Sat Jun 14 2025

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.

LSZ140-141-150415-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...East wind 5 to 10 knots. Partly sunny. Waves 1 foot or
less.
.SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming north after
midnight. Slight chance of rain showers in the evening. Waves
1 foot or less.
.MONDAY...Southwest wind 5 knots becoming south in the afternoon.
Slight chance of rain showers in the morning, then chance of rain
showers in the afternoon. Waves 1 foot or less.

$$

LSZ142-143-150415-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 10 to 15 knots. Mostly cloudy. Waves
1 to 3 feet.
.SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
early in the afternoon. Mostly cloudy. Waves 1 to 2 feet.
.SUNDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers. Waves 1 to 2 feet.
.MONDAY...West wind 5 knots becoming southeast in the late
morning and early afternoon, then becoming east late in the
afternoon. Slight chance of rain showers through the day. Slight
chance of thunderstorms in the afternoon. Waves 1 foot or less.

$$

LSZ144-145-150415-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots
early in the evening. Patchy fog after midnight. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.SUNDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots
early in the afternoon. Mostly cloudy. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers. Waves 1 to 2 feet.
.MONDAY...Northeast wind 5 knots becoming east in the late
morning and afternoon. Slight chance of rain showers in the
morning, then rain showers likely and chance of thunderstorms in
the afternoon. Waves 1 foot or less.

$$

LSZ146-150415-
Port Wing to Sand Island WI-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 10 to 15 knots. Patchy fog after
midnight. Waves 1 to 3 feet.
.SUNDAY...Northeast wind 10 to 15 knots. Mostly cloudy. Waves
1 to 2 feet.
.SUNDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers. Waves 1 to 2 feet.
.MONDAY...North wind 5 knots becoming east in the late morning
and 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.

$$

LSZ147-150415-
Sand Island to Bayfield WI-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 5 to 10 knots. Patchy fog late in the
night. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 1 to
2 feet.
.SUNDAY NIGHT...North wind 5 knots. Slight chance of rain
showers. Waves 1 foot or less.
.MONDAY...Southwest wind 5 knots becoming east in the late
morning and early afternoon, then becoming east 5 knots 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.

$$

LSZ150-150415-
Outer Apostle Islands Beyond 5 NM from Mainland-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 5 to 10 knots. Patchy fog late in the
night. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 1 to
2 feet.
.SUNDAY NIGHT...Northeast wind 5 to 10 knots becoming north after
midnight. Slight chance of rain showers. Waves 1 to 2 feet.
.MONDAY...Southwest wind 5 knots becoming east in the afternoon.
Slight chance of rain showers through the day. Slight chance of
thunderstorms in the afternoon. Waves 1 foot or less.

$$

LSZ121-150415-
Chequamegon Bay-Bayfield to Oak Point WI-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 5 to 10 knots. Patchy fog after
midnight. Slight chance of rain showers late in the night. Waves
1 to 2 feet.
.SUNDAY...Northeast wind 5 knots. Slight chance of rain showers.
Waves 1 foot or less.
.SUNDAY NIGHT...Northeast wind 5 knots becoming north after
midnight, then becoming northeast early in the morning. Slight
chance of thunderstorms in the evening. Chance of rain showers
through the night. Waves 1 foot or less.
.MONDAY...Northeast wind 5 knots becoming east in the late
morning and afternoon. Chance of rain showers through the day.
Slight chance of thunderstorms in the afternoon. Waves 1 foot or
less.

$$

LSZ148-150415-
Oak Point to Saxon Harbor WI-
407 PM CDT Sat Jun 14 2025

.TONIGHT...Northeast wind 5 to 10 knots. Patchy fog after
midnight. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots. Slight chance of rain
showers. Waves 1 foot or less.
.SUNDAY NIGHT...North wind 5 knots becoming northeast. Slight
chance of thunderstorms in the evening. Chance of rain showers
through the night. Waves 1 foot or less.
.MONDAY...Northeast wind 5 knots becoming east in the late
morning and early afternoon, then becoming northeast late in the
afternoon. Chance of rain showers through the day. Slight chance
of thunderstorms in the afternoon. Waves 1 foot or less.

$$

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

LE