180
FZUS53 KDLH 291523
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
923 AM CST SAT NOV 29 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.
LSZ140-292300-
GRAND PORTAGE TO GRAND MARAIS MN-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF
SNOW LATE. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS AFTER
MIDNIGHT. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. MOSTLY SUNNY. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO
2 FEET IN THE AFTERNOON.
SUNDAY NIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
LSZ141-292300-
GRAND MARAIS TO TACONITE HARBOR MN-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF
SNOW LATE IN THE MORNING. SLIGHT CHANCE OF SNOW LATE. WAVES 1 TO
2 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS AFTER
MIDNIGHT. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY
SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE EVENING THEN 20 KNOTS EARLY IN THE MORNING. MOSTLY
CLEAR. WAVES 1 FOOT OR LESS.
LSZ142-292300-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS LATE. CHANCE OF SNOW LATE IN THE MORNING. SLIGHT CHANCE
OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS.
CHANCE OF SNOW THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL LATE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
LSZ143-292300-
SILVER BAY HARBOR TO TWO HARBORS MN-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY MORNING...
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS LATE. CHANCE OF SNOW. WAVES 1 TO 3 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF SNOW THROUGH THE NIGHT. WAVES 1 TO 3 FEET.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL LATE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ144-292300-
TWO HARBORS TO DULUTH MN-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY MORNING...
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS LATE. CHANCE OF SNOW LATE IN THE MORNING, THEN SNOW
LIKELY IN THE AFTERNOON. WAVES 1 TO 3 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. SNOW LIKELY IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 2 TO 4 FEET.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY
IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
LSZ145-292300-
DULUTH MN TO PORT WING WI-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY MORNING...
REST OF TODAY
EAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
LATE. CHANCE OF SNOW IN THE LATE MORNING AND EARLY AFTERNOON,
THEN SNOW LIKELY LATE. WAVES 1 TO 3 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. SNOW LIKELY IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY TO 7 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS. SLIGHT CHANCE OF SNOW.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.
SUNDAY NIGHT
WEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST WITH
GUSTS TO AROUND 20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY.
WAVES 1 TO 2 FEET.
LSZ146-292300-
PORT WING TO SAND ISLAND WI-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
EAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
LATE. CHANCE OF SNOW IN THE LATE MORNING AND EARLY AFTERNOON,
THEN SNOW LIKELY LATE. WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET
LATE.
TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTH 20 TO 25 KNOTS IN THE LATE EVENING AND
OVERNIGHT. SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO 7 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS IN THE LATE MORNING AND AFTERNOON. SLIGHT
CHANCE OF SNOW. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE
AFTERNOON.
SUNDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING WEST LATE IN THE EVENING, THEN RISING TO
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT.
MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
LSZ147-292300-
SAND ISLAND TO BAYFIELD WI-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
EAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
LATE. CHANCE OF SNOW. WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET
LATE.
TONIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTH 20 TO 25 KNOTS AFTER MIDNIGHT. SNOW
LIKELY. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO 7 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS IN THE AFTERNOON. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 3 TO
5 FEET SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON.
SUNDAY NIGHT
WEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF SNOW IN THE EVENING.
WAVES 1 TO 2 FEET.
LSZ150-292300-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
EAST WIND 5 TO 10 KNOTS RISING TO 15 TO 20 KNOTS
LATE. CHANCE OF SNOW. WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET
LATE.
TONIGHT
NORTHEAST WIND 20 TO 25 KNOTS BECOMING NORTH WITH
GUSTS TO AROUND 30 KNOTS AFTER MIDNIGHT. SNOW LIKELY IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. WAVES 5 TO 8 FEET.
WAVES OCCASIONALLY TO 10 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT CHANCE OF
SNOW IN THE AFTERNOON. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET
LATE IN THE AFTERNOON. WAVES OCCASIONALLY TO 8 FEET.
SUNDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS BECOMING WEST LATE
IN THE EVENING, THEN RISING TO 10 TO 15 KNOTS AFTER MIDNIGHT.
GUSTS UP TO 20 KNOTS. SLIGHT CHANCE OF SNOW IN THE EVENING. WAVES
1 TO 3 FEET.
LSZ121-292300-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
SOUTH WIND 5 KNOTS BECOMING EAST IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW LATE IN THE MORNING. CHANCE OF
SNOW IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTH 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS AFTER MIDNIGHT. SNOW IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS IN THE LATE MORNING AND AFTERNOON. CHANCE
OF SNOW. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW IN THE
EVENING. WAVES 1 FOOT OR LESS.
LSZ148-292300-
OAK POINT TO SAXON HARBOR WI-
923 AM CST SAT NOV 29 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH SUNDAY AFTERNOON...
REST OF TODAY
SOUTH WIND 5 KNOTS BECOMING EAST 10 TO 15 KNOTS
IN THE AFTERNOON. SLIGHT CHANCE OF SNOW IN THE LATE MORNING AND
EARLY AFTERNOON, THEN CHANCE OF SNOW LATE. WAVES 1 TO 2 FEET.
TONIGHT
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING NORTH 20 TO 25 KNOTS WITH GUSTS TO AROUND 30 KNOTS AFTER
MIDNIGHT. SNOW LIKELY IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 5 TO 8 FEET. WAVES
OCCASIONALLY TO 10 FEET.
SUNDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS
IN THE AFTERNOON. CHANCE OF SNOW. WAVES 4 TO 7 FEET SUBSIDING TO
2 TO 4 FEET IN THE AFTERNOON. WAVES OCCASIONALLY TO 9 FEET.
SUNDAY NIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST AFTER MIDNIGHT, THEN RISING TO 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS EARLY IN THE MORNING.
SLIGHT CHANCE OF SNOW IN THE EVENING. WAVES 1 TO 2 FEET.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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