008
FZUS53 KDLH 072102
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
402 PM CDT Tue Oct 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.

LSZ140-141-080415-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 10 to 15 knots. Gusts up to 20 knots early
in the evening. Mostly clear. Waves 1 to 2 feet.
.WEDNESDAY...Northwest wind 5 knots becoming southwest in the
late morning and afternoon. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...South wind 10 to 15 knots. Gusts up to
20 knots early in the morning. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. Sunny.
Waves 3 to 5 feet. A small craft advisory may be needed.

$$

LSZ142-143-080415-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 5 to 10 knots. Mostly clear. Waves 1 foot
or less.
.WEDNESDAY...Northwest wind 5 knots becoming southwest in the
late morning and early afternoon, then becoming south late in the
afternoon. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast wind 5 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 5 to 10 knots. Gusts up to 20 knots in the
late morning and afternoon. Sunny. Waves 1 to 2 feet.

$$

LSZ144-145-080415-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 5 to 10 knots. Mostly clear. Waves 1 foot
or less.
.WEDNESDAY...Southwest wind 5 knots becoming east late in the
afternoon. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...East wind 5 to 10 knots becoming south early
in the morning. Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 10 to 15 knots. Gusts up to 20 knots in
the late morning and afternoon. Sunny. Waves 1 to 2 feet.

$$

LSZ146-080415-
Port Wing to Sand Island WI-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 5 to 10 knots. Mostly clear. Waves 1 to
2 feet.
.WEDNESDAY...Southeast wind 5 knots becoming southwest late in
the morning, then becoming west early in the afternoon becoming
northeast late in the afternoon. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast wind 5 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or
less.

$$

LSZ147-080415-
Sand Island to Bayfield WI-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 5 to 10 knots. Clear. Waves 1 to 2 feet.
.WEDNESDAY...North wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 5 knots early
in the afternoon becoming east. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast wind 5 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 5 to 10 knots. Gusts up to 20 knots in the
late morning and afternoon. Sunny. Waves 1 foot or less.

$$

LSZ150-080415-
Outer Apostle Islands Beyond 5 NM from Mainland-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 10 to 15 knots. Gusts up to 20 knots in the
evening. Mostly clear. Waves 1 to 3 feet.
.WEDNESDAY...Northwest wind 5 knots becoming southwest in the
late morning and early afternoon, then becoming southeast late in
the afternoon. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast wind 5 to 10 knots becoming south
after midnight. Mostly clear. Waves 1 to 2 feet.
.THURSDAY...South wind 10 to 15 knots with gusts to around
20 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ121-080415-
Chequamegon Bay-Bayfield to Oak Point WI-
402 PM CDT Tue Oct 7 2025

.TONIGHT...Northwest wind 5 to 10 knots. Clear. Waves 1 foot or
less.
.WEDNESDAY...West wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming south 5 knots early in
the afternoon becoming east. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast wind 5 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 5 to 10 knots. Gusts up to 20 knots in the
late morning and afternoon. Sunny. Waves 1 foot or less.

$$

LSZ148-080415-
Oak Point to Saxon Harbor WI-
402 PM CDT Tue Oct 7 2025

.TONIGHT...North wind 5 to 10 knots. Mostly clear. Waves 1 to
2 feet.
.WEDNESDAY...West wind 5 knots becoming east late in the
afternoon. Sunny. Waves 1 foot or less.
.WEDNESDAY NIGHT...East wind 5 knots becoming south after
midnight. Mostly clear. Waves 1 foot or less.
.THURSDAY...South wind 5 to 10 knots with gusts to around
20 knots. Sunny. Waves 1 to 2 feet.

$$

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

Britt