361
FZUS53 KDLH 051205
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
605 AM CST FRI DEC 5 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.
LSZ140-051700-
GRAND PORTAGE TO GRAND MARAIS MN-
605 AM CST FRI DEC 5 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING
TODAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE IN
THE AFTERNOON. CHANCE OF FLURRIES IN THE AFTERNOON. WAVES 3 TO
5 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON. WAVES
OCCASIONALLY TO 7 FEET.
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE
OF FLURRIES THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS EASING TO 5 TO 10 KNOTS IN THE AFTERNOON. SUNNY. WAVES
1 TO 2 FEET.
SATURDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 25 KNOTS EARLY IN THE MORNING. PARTLY
CLOUDY. WAVES 1 TO 2 FEET.
LSZ141-051700-
GRAND MARAIS TO TACONITE HARBOR MN-
605 AM CST FRI DEC 5 2025
TODAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE IN
THE AFTERNOON. CHANCE OF FLURRIES IN THE AFTERNOON. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND
AFTERNOON.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING. SUNNY. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ142-051700-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
605 AM CST FRI DEC 5 2025
TODAY
WEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF FLURRIES THROUGH THE NIGHT. WAVES 1 FOOT OR
LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ143-051700-
SILVER BAY HARBOR TO TWO HARBORS MN-
605 AM CST FRI DEC 5 2025
TODAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE IN
THE AFTERNOON. CHANCE OF FLURRIES IN THE LATE MORNING AND
AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL EARLY MORNING. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ144-051700-
TWO HARBORS TO DULUTH MN-
605 AM CST FRI DEC 5 2025
TODAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE IN
THE AFTERNOON. CHANCE OF FLURRIES LATE IN THE MORNING. SLIGHT
CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN CHANCE OF FLURRIES
LATE IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF FLURRIES AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY IN
THE EVENING THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ145-051700-
DULUTH MN TO PORT WING WI-
605 AM CST FRI DEC 5 2025
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE
IN THE AFTERNOON. SLIGHT CHANCE OF SNOW IN THE LATE MORNING AND
EARLY AFTERNOON. CHANCE OF FLURRIES LATE IN THE AFTERNOON. WAVES
1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 3 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING. PARTLY SUNNY. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ146-051700-
PORT WING TO SAND ISLAND WI-
605 AM CST FRI DEC 5 2025
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING THEN 20 KNOTS IN THE AFTERNOON. SLIGHT
CHANCE OF SNOW IN THE LATE MORNING AND EARLY AFTERNOON. CHANCE OF
FLURRIES LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 2 FEET IN THE LATE MORNING AND AFTERNOON.
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN
THE LATE EVENING AND EARLY MORNING. CHANCE OF FLURRIES IN THE
EVENING. WAVES 2 TO 4 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING. PARTLY SUNNY. WAVES 1 TO 3 FEET.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
LSZ147-051700-
SAND ISLAND TO BAYFIELD WI-
605 AM CST FRI DEC 5 2025
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING THEN 20 KNOTS LATE IN THE AFTERNOON. CHANCE
OF FLURRIES LATE IN THE MORNING. SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE
MORNING AND AFTERNOON.
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN
THE LATE EVENING AND EARLY MORNING. CHANCE OF FLURRIES IN THE
EVENING. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN
THE MORNING. CHANCE OF FLURRIES IN THE MORNING. WAVES 1 TO
3 FEET.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ150-051700-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
605 AM CST FRI DEC 5 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. CHANCE OF FLURRIES IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND
AFTERNOON.
TONIGHT
NORTHWEST WIND 20 TO 25 KNOTS. CHANCE OF FLURRIES IN
THE EVENING. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO 7 FEET. A
SMALL CRAFT ADVISORY MAY BE NEEDED.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
IN THE MORNING. CHANCE OF FLURRIES IN THE MORNING. WAVES 3 TO
5 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON. A SMALL CRAFT
ADVISORY MAY BE NEEDED.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
LSZ121-051700-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
605 AM CST FRI DEC 5 2025
TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW IN
THE LATE MORNING AND EARLY AFTERNOON. CHANCE OF SNOW LATE IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF FLURRIES THROUGH THE NIGHT. WAVES 1 FOOT OR
LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN
THE MORNING. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ148-051700-
OAK POINT TO SAXON HARBOR WI-
605 AM CST FRI DEC 5 2025
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING THEN 20 KNOTS LATE IN THE AFTERNOON. SLIGHT
CHANCE OF SNOW IN THE LATE MORNING AND EARLY AFTERNOON. CHANCE OF
SNOW LATE IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF FLURRIES THROUGH THE NIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST 5 KNOTS LATE IN THE AFTERNOON. CHANCE OF
FLURRIES THROUGH THE DAY. WAVES 1 TO 3 FEET.
SATURDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
SNOW. WAVES 1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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