663
FZUS53 KDLH 071458
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
958 AM CDT Sat Jun 7 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.

LSZ140-141-072215-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...East wind 5 to 10 knots. Patchy dense fog late
in the morning. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming southeast 10 to
15 knots early in the morning. Slight chance of rain showers
through the night. Chance of thunderstorms after midnight. Waves
1 to 2 feet.
.SUNDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots in
the morning. Rain showers and chance of thunderstorms in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...Southwest wind 5 to 10 knots becoming north early
in the morning. Chance of showers and thunderstorms in the
evening, then rain showers likely after midnight. Waves 1 to
2 feet.

$$

LSZ142-143-072215-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of
showers and thunderstorms late. Waves 1 foot or less.
.TONIGHT...Northeast wind 5 to 10 knots becoming southwest early
in the morning. Slight chance of showers and thunderstorms in the
evening, then rain showers and chance of thunderstorms after
midnight. Patchy fog after midnight. Waves 1 to 2 feet.
.SUNDAY...Southwest wind 5 to 10 knots. Chance of showers and
thunderstorms. Waves 1 to 2 feet.
.SUNDAY NIGHT...West wind 5 to 10 knots. Chance of showers and
thunderstorms in the evening, then rain showers likely after
midnight. Waves 1 to 2 feet.

$$

LSZ144-145-072215-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of
rain showers early in the afternoon. Slight chance of
thunderstorms in the afternoon. Chance of rain showers late.
Waves 1 to 2 feet.
.TONIGHT...East wind 5 to 10 knots becoming south with gusts to
around 20 knots after midnight, then becoming southwest early in
the morning. Slight chance of showers and thunderstorms in the
evening, then rain showers and chance of thunderstorms after
midnight. Patchy fog after midnight. Waves 1 to 2 feet.
.SUNDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots in
the afternoon. Chance of showers and thunderstorms. Waves 1 to
2 feet.
.SUNDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots
early in the evening. Chance of showers and thunderstorms in the
evening, then rain showers likely after midnight. Waves 1 to
2 feet.

$$

LSZ146-072215-
Port Wing to Sand Island WI-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...Northeast wind 5 to 10 knots. Slight chance of
showers and thunderstorms in the afternoon. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming south with gusts to
around 20 knots after midnight. Slight chance of showers and
thunderstorms in the evening, then rain showers and chance of
thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...Southwest wind 10 to 15 knots with gusts to around
20 knots. Chance of showers and thunderstorms. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind 10 to 15 knots easing to 5 knots
early in the morning. Chance of showers and thunderstorms in the
evening, then rain showers likely after midnight. Waves 1 to
2 feet.

$$

LSZ147-072215-
Sand Island to Bayfield WI-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...East wind 5 to 10 knots. Slight chance of
showers and thunderstorms late. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming southwest early in
the morning. Slight chance of showers and thunderstorms in the
evening. Rain showers and chance of thunderstorms after midnight.
Waves 1 foot or less.
.SUNDAY...Southwest wind 10 to 15 knots. Rain showers in the
morning. Chance of thunderstorms through the day. Chance of rain
showers in the afternoon. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind 10 to 15 knots easing to 5 knots
in the late evening and overnight. Chance of rain showers and
slight chance of thunderstorms in the evening, then rain showers
likely after midnight. Waves 1 to 2 feet.

$$

LSZ150-072215-
Outer Apostle Islands Beyond 5 NM from Mainland-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...East wind 5 to 10 knots. Slight chance of
showers and thunderstorms late. Waves 1 foot or less.
.TONIGHT...East wind 5 to 10 knots becoming south 10 to 15 knots
with gusts to around 20 knots in the late evening and overnight.
Slight chance of rain showers in the evening. Chance of showers
and thunderstorms after midnight. Waves 1 to 3 feet.
.SUNDAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
early in the morning. Rain showers and chance of thunderstorms in
the morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...Southwest wind 10 to 15 knots. Chance of rain
showers and slight chance of thunderstorms in the evening, then
rain showers likely after midnight. Waves 1 to 2 feet.

$$

LSZ121-072215-
Chequamegon Bay-Bayfield to Oak Point WI-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...East wind 5 to 10 knots. Slight chance of rain
showers early in the afternoon. Slight chance of thunderstorms in
the afternoon. Chance of rain showers late. Waves 1 foot or less.
.TONIGHT...East wind 5 knots becoming south with gusts to around
20 knots in the late evening and overnight. Slight chance of
showers and thunderstorms in the evening. Rain showers and chance
of thunderstorms after midnight. Waves 1 foot or less.
.SUNDAY...Southwest wind 5 to 10 knots. Rain showers in the
morning. Chance of thunderstorms through the day. Chance of rain
showers in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest wind 5 to 10 knots. Chance of showers
and thunderstorms in the evening, then rain showers likely after
midnight. Waves 1 foot or less.

$$

LSZ148-072215-
Oak Point to Saxon Harbor WI-
958 AM CDT Sat Jun 7 2025

.REST OF TODAY...East wind 5 to 10 knots. Slight chance of rain
showers early in the afternoon. Slight chance of thunderstorms in
the afternoon. Chance of rain showers late. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 20 knots in the late evening and
overnight. Slight chance of showers and thunderstorms in the
evening. Chance of showers and thunderstorms after midnight.
Waves 1 to 2 feet.
.SUNDAY...Southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots in the late morning
and afternoon. Rain showers in the morning. Chance of
thunderstorms through the day. Chance of rain showers in the
afternoon. Waves 1 to 2 feet.
.SUNDAY NIGHT...Southwest wind 5 to 10 knots. Chance of showers
and thunderstorms in the evening, then rain showers likely after
midnight. Waves 1 foot or less.

$$

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

BJH