FZUS53 KDLH 081823
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
123 PM CDT Fri May 8 2026

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.

LSZ140-082200-
Grand Portage to Grand Marais MN-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Partly sunny. Waves 1 to 2 feet.
.TONIGHT...West wind 5 to 10 knots becoming northwest after
midnight. Mostly cloudy. Waves 1 to 2 feet.
.SATURDAY...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. Partly sunny. Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots early in the evening. Partly cloudy. Waves 1 foot or
less.

$$

LSZ141-082200-
Grand Marais to Taconite Harbor MN-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 5 to 10 knots. Mostly cloudy.
Waves 1 foot or less.
.TONIGHT...Northwest wind 5 to 10 knots. Mostly cloudy in the
evening then becoming partly cloudy. Waves 1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots. Gusts up to 20 knots in
the late morning and afternoon. Mostly sunny. Waves 1 foot or
less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Gusts up to
20 knots early in the evening. Mostly clear. Waves 1 foot or
less.

$$

LSZ142-082200-
Taconite Harbor to Silver Bay Harbor MN-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 5 to 10 knots. Mostly cloudy.
Waves 1 foot or less.
.TONIGHT...Northwest wind 5 knots. Mostly cloudy in the evening
then becoming partly cloudy. Waves 1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots. Sunny in the morning
then becoming partly sunny. Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear.
Waves 1 foot or less.

$$

LSZ143-082200-
Silver Bay Harbor to Two Harbors MN-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 5 to 10 knots. Partly sunny.
Waves 1 foot or less.
.TONIGHT...Northwest wind 5 knots becoming north late in the
evening, then becoming northwest after midnight. Mostly cloudy.
Waves 1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots. Sunny in the morning
then becoming partly sunny. Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear.
Waves 1 foot or less.

$$

LSZ144-082200-
Two Harbors to Duluth MN-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 10 to 15 knots. Partly sunny.
Waves 1 foot or less.
.TONIGHT...Northwest wind 5 to 10 knots. Mostly cloudy. Waves
1 foot or less.
.SATURDAY...Northwest wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Mostly sunny. Waves 1 foot or
less.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots early in the evening. Mostly clear. Waves 1 foot or
less.

$$

LSZ145-082200-
Duluth MN to Port Wing WI-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 10 to 15 knots. Partly sunny.
Waves 1 foot or less.
.TONIGHT...Northwest wind 5 to 10 knots. Mostly cloudy. Waves
1 foot or less.
.SATURDAY...Northwest wind 10 to 15 knots. Gusts up to 20 knots
in the late morning and afternoon. Mostly sunny. Waves 1 to
2 feet.
.SATURDAY NIGHT...Northwest wind 10 to 15 knots. Gusts up to
20 knots early in the evening. Partly cloudy. Waves 1 to 2 feet.

$$

LSZ146-082200-
Port Wing to Sand Island WI-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 5 to 10 knots. Partly sunny.
Waves 1 foot or less.
.TONIGHT...West wind 5 to 10 knots becoming north late in the
evening, then becoming west after midnight. Mostly cloudy. Waves
1 foot or less.
.SATURDAY...West wind 5 to 10 knots. Mostly sunny. Waves 1 foot
or less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

LSZ147-082200-
Sand Island to Bayfield WI-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 5 knots. Partly sunny. Waves
1 foot or less.
.TONIGHT...West wind 5 knots becoming northwest late in the
evening, then becoming west after midnight. Mostly cloudy. Waves
1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.SATURDAY NIGHT...Northwest wind 5 knots. Partly cloudy. Waves
1 foot or less.

$$

LSZ150-082200-
Outer Apostle Islands Beyond 5 NM from Mainland-
123 PM CDT Fri May 8 2026

.REST OF TODAY...South wind 5 to 10 knots. Mostly cloudy. Waves
1 foot or less.
.TONIGHT...South wind 5 to 10 knots becoming north late in the
evening, then becoming west after midnight. Mostly cloudy. Waves
1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots. Sunny. Waves 1 foot or
less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

LSZ121-082200-
Chequamegon Bay-Bayfield to Oak Point WI-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southwest wind 5 to 10 knots. Partly sunny.
Waves 1 foot or less.
.TONIGHT...West wind 5 knots becoming northwest late in the
evening, then becoming west after midnight. Mostly cloudy. Waves
1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots becoming north in the
afternoon. Mostly sunny. Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

LSZ148-082200-
Oak Point to Saxon Harbor WI-
123 PM CDT Fri May 8 2026

.REST OF TODAY...Southeast wind 5 knots. Partly sunny. Waves
1 foot or less.
.TONIGHT...South wind 5 to 10 knots becoming northwest late in
the evening, then becoming west after midnight. Mostly cloudy.
Waves 1 foot or less.
.SATURDAY...Northwest wind 5 to 10 knots becoming north in the
afternoon. Mostly sunny. Waves 1 foot or less.
.SATURDAY NIGHT...Northwest wind 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.

$$

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

WFO DLH