378
FZUS53 KDLH 020631
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1231 AM CST TUE DEC 2 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.
LSZ140-021700-
GRAND PORTAGE TO GRAND MARAIS MN-
1231 AM CST TUE DEC 2 2025
TODAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 20 TO
25 KNOTS WITH GUSTS TO AROUND 30 KNOTS IN THE LATE MORNING AND
AFTERNOON. CHANCE OF FLURRIES IN THE MORNING, THEN CHANCE OF SNOW
IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 4 TO 6 FEET IN
THE AFTERNOON. WAVES OCCASIONALLY TO 8 FEET.
TONIGHT
WEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND 30 KNOTS
BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS
AFTER MIDNIGHT. SNOW LIKELY. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO
4 FEET EARLY IN THE MORNING. WAVES OCCASIONALLY TO 8 FEET. A
SMALL CRAFT ADVISORY MAY BE NEEDED.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
30 KNOTS. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS EARLY IN THE MORNING. PARTLY
CLOUDY. WAVES 1 TO 3 FEET.
LSZ141-021700-
GRAND MARAIS TO TACONITE HARBOR MN-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF FLURRIES UNTIL LATE AFTERNOON. CHANCE OF SNOW
LATE IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET
IN THE AFTERNOON.
TONIGHT
WEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS
BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS
AFTER MIDNIGHT. SNOW LIKELY. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
2 FEET EARLY IN THE MORNING. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
INCREASING TO 30 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY
SUNNY. WAVES 1 TO 3 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS IN THE LATE EVENING AND
OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.
LSZ142-021700-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.
CHANCE OF FLURRIES THROUGH THE DAY. WAVES 1 TO 2 FEET BUILDING TO
2 TO 4 FEET IN THE AFTERNOON.
TONIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS
BECOMING NORTHWEST WITH GUSTS TO AROUND 25 KNOTS AFTER MIDNIGHT.
SNOW LIKELY. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO 2 FEET AFTER
MIDNIGHT.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
INCREASING TO 30 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON,
THEN DECREASING TO 25 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY.
WAVES 1 TO 2 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS EARLY IN THE MORNING. PARTLY
CLOUDY. WAVES 1 TO 2 FEET.
LSZ143-021700-
SILVER BAY HARBOR TO TWO HARBORS MN-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE AFTERNOON. CHANCE OF FLURRIES
THROUGH THE DAY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE
AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS AFTER MIDNIGHT. SNOW LIKELY. WAVES 2 TO 4 FEET SUBSIDING
TO 1 TO 3 FEET AFTER MIDNIGHT.
WEDNESDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY.
WAVES 1 TO 2 FEET.
LSZ144-021700-
TWO HARBORS TO DULUTH MN-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS LATE
IN THE AFTERNOON. CHANCE OF FLURRIES IN THE MORNING. CHANCE OF
FLURRIES LATE IN THE AFTERNOON. WAVES 1 TO 3 FEET.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS AFTER MIDNIGHT. SNOW LIKELY THROUGH THE NIGHT. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.
WEDNESDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 25 KNOTS BECOMING WEST 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
LSZ145-021700-
DULUTH MN TO PORT WING WI-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE AFTERNOON. CHANCE OF FLURRIES IN
THE MORNING. CHANCE OF FLURRIES LATE IN THE AFTERNOON. WAVES 1 TO
3 FEET.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS AFTER MIDNIGHT. SNOW LIKELY IN THE EVENING, THEN CHANCE
OF SNOW AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
INCREASING TO 30 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES
2 TO 4 FEET.
WEDNESDAY NIGHT
WEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
LSZ146-021700-
PORT WING TO SAND ISLAND WI-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE LATE MORNING AND AFTERNOON. CHANCE
OF FLURRIES IN THE MORNING. CHANCE OF FLURRIES LATE IN THE
AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET IN THE
AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. GUSTS UP TO 25 KNOTS. SNOW. WAVES 2 TO 4 FEET.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
30 KNOTS. PARTLY SUNNY. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.
LSZ147-021700-
SAND ISLAND TO BAYFIELD WI-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE AFTERNOON. CHANCE OF FLURRIES
THROUGH THE DAY. WAVES 1 TO 3 FEET.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. GUSTS UP TO 25 KNOTS. SNOW. WAVES 2 TO 4 FEET.
WEDNESDAY
NORTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS. SLIGHT CHANCE OF SNOW IN THE MORNING. WAVES 3 TO
5 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF
SNOW IN THE EVENING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET
EARLY IN THE MORNING. A SMALL CRAFT ADVISORY MAY BE NEEDED.
LSZ150-021700-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 5 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS RISING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND 30 KNOTS
IN THE LATE MORNING AND AFTERNOON. CHANCE OF FLURRIES THROUGH THE
DAY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. GUSTS UP TO 25 KNOTS. SNOW LIKELY IN THE EVENING, THEN
SNOW AFTER MIDNIGHT. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
WEDNESDAY
NORTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS. SLIGHT CHANCE OF SNOW IN THE MORNING. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY MAY
BE NEEDED.
WEDNESDAY NIGHT
NORTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF
SNOW IN THE EVENING. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET
EARLY IN THE MORNING. WAVES OCCASIONALLY TO 8 FEET. A SMALL CRAFT
ADVISORY MAY BE NEEDED.
LSZ121-021700-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.
CHANCE OF FLURRIES THROUGH THE DAY. WAVES 1 TO 2 FEET.
TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST WITH GUSTS TO AROUND 20 KNOTS EARLY
IN THE MORNING. SNOW LIKELY IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. WAVES 1 TO 2 FEET.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. SLIGHT CHANCE OF SNOW IN THE MORNING. WAVES 1 TO
2 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY.
WAVES 1 TO 2 FEET.
LSZ148-021700-
OAK POINT TO SAXON HARBOR WI-
1231 AM CST TUE DEC 2 2025
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE AFTERNOON. CHANCE OF FLURRIES
THROUGH THE DAY. WAVES 1 TO 2 FEET.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST WITH GUSTS TO AROUND 25 KNOTS EARLY
IN THE MORNING. SNOW LIKELY IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. WAVES 1 TO 3 FEET.
WEDNESDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
INCREASING TO 30 KNOTS LATE IN THE MORNING, THEN DECREASING TO
25 KNOTS EARLY IN THE AFTERNOON INCREASING TO 30 KNOTS LATE IN
THE AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES 2 TO 4 FEET.
A SMALL CRAFT ADVISORY MAY BE NEEDED.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 20 KNOTS. SLIGHT CHANCE OF SNOW IN THE
EVENING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE
MORNING. A SMALL CRAFT ADVISORY MAY BE NEEDED.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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