362
FZUS53 KDLH 110400
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1100 PM CDT SAT OCT 10 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.
LSZ140-111000-
GRAND PORTAGE TO GRAND MARAIS MN-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 25 KNOTS. MOSTLY CLEAR. WAVES 3 TO 5 FEET.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS LATE IN THE AFTERNOON.
MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE
AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.
SUNDAY NIGHT
NORTHEAST WIND 20 TO 25 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING,
THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET
BUILDING TO 4 TO 6 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES
OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
MONDAY
NORTHEAST WIND 20 TO 25 KNOTS. GUSTS UP TO 35 KNOTS
DECREASING TO 30 KNOTS LATE IN THE AFTERNOON. RAIN SHOWERS LIKELY
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. WAVES 4 TO 7 FEET. WAVES OCCASIONALLY TO 9 FEET. A
GALE WARNING MAY BE NEEDED.
LSZ141-111000-
GRAND MARAIS TO TACONITE HARBOR MN-
1100 PM CDT SAT OCT 10 2026
REST OF TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS LATE IN THE EVENING. MOSTLY CLEAR. WAVES 1 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 5 KNOTS BECOMING NORTHWEST LATE IN THE
AFTERNOON. PARTLY SUNNY. WAVES 1 TO 3 FEET.
SUNDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
WAVES 1 TO 2 FEET BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
MONDAY
NORTHEAST WIND 20 TO 25 KNOTS EASING TO 10 TO 15 KNOTS
LATE IN THE AFTERNOON. GUSTS UP TO 30 KNOTS. CHANCE OF RAIN
SHOWERS. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY TO 7 FEET. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
LSZ142-111000-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1100 PM CDT SAT OCT 10 2026
REST OF TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
SUNDAY
SOUTHWEST WIND 5 KNOTS BECOMING WEST LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET EARLY IN THE MORNING.
WAVES OCCASIONALLY TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
MONDAY
NORTHEAST WIND 15 TO 20 KNOTS WITH GALES TO AROUND
35 KNOTS. CHANCE OF RAIN SHOWERS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET. A GALE WARNING MAY BE NEEDED.
LSZ143-111000-
SILVER BAY HARBOR TO TWO HARBORS MN-
1100 PM CDT SAT OCT 10 2026
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR.
WAVES 1 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SUNNY IN THE MORNING THEN
BECOMING PARTLY SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHEAST WIND 5 KNOTS RISING TO 20 TO 25 KNOTS
WITH GUSTS TO AROUND 30 KNOTS IN THE LATE EVENING AND OVERNIGHT.
SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET
BUILDING TO 4 TO 6 FEET. WAVES OCCASIONALLY TO 8 FEET. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
MONDAY
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS. CHANCE OF RAIN SHOWERS. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET. A GALE WARNING MAY BE NEEDED.
LSZ144-111000-
TWO HARBORS TO DULUTH MN-
1100 PM CDT SAT OCT 10 2026
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS TOWARD DAYBREAK. CLEAR. WAVES
1 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH LATE IN THE
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES
1 TO 2 FEET.
SUNDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS RISING TO 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 4 TO 6 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
MONDAY
NORTHEAST WIND UP TO 30 KNOTS EASING TO 15 TO 20 KNOTS
IN THE LATE MORNING AND AFTERNOON. GUSTS UP TO 35 KNOTS. CHANCE
OF RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 4 TO 7 FEET. WAVES OCCASIONALLY
TO 9 FEET. A GALE WARNING MAY BE NEEDED.
LSZ145-111000-
DULUTH MN TO PORT WING WI-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS TOWARD DAYBREAK. CLEAR. WAVES
1 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE AFTERNOON, THEN BECOMING
NORTHEAST LATE IN THE AFTERNOON. SUNNY IN THE MORNING THEN
BECOMING PARTLY SUNNY. WAVES 1 FOOT OR LESS.
SUNDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS RISING TO 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 4 TO 7 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY TO 9 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
MONDAY
NORTHEAST WIND UP TO 30 KNOTS EASING TO 15 TO 20 KNOTS
IN THE LATE MORNING AND AFTERNOON. GUSTS UP TO 35 KNOTS. CHANCE
OF RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 4 TO 7 FEET. WAVES OCCASIONALLY
TO 9 FEET. A GALE WARNING MAY BE NEEDED.
LSZ146-111000-
PORT WING TO SAND ISLAND WI-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR.
WAVES 1 TO 3 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE AFTERNOON, THEN BECOMING
NORTH LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHEAST WIND 20 TO 25 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS BUILDING TO 4 TO 7 FEET. WAVES OCCASIONALLY
TO 9 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
MONDAY
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS. CHANCE OF RAIN SHOWERS. WAVES 4 TO 7 FEET. WAVES
OCCASIONALLY TO 9 FEET. A GALE WARNING MAY BE NEEDED.
LSZ147-111000-
SAND ISLAND TO BAYFIELD WI-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
SUNDAY
SOUTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE AFTERNOON, THEN BECOMING
NORTH LATE IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
SUNDAY NIGHT
NORTHEAST WIND 5 KNOTS RISING TO 20 TO 25 KNOTS
WITH GUSTS TO AROUND 30 KNOTS IN THE LATE EVENING AND OVERNIGHT.
SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR
LESS BUILDING TO 4 TO 7 FEET. WAVES OCCASIONALLY TO 9 FEET. A
SMALL CRAFT ADVISORY MAY BE NEEDED.
MONDAY
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS. CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES 4 TO
7 FEET. WAVES OCCASIONALLY TO 9 FEET. A GALE WARNING MAY BE
NEEDED.
LSZ150-111000-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTH WIND 15 TO 20 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR.
WAVES 2 TO 4 FEET.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTH 5 KNOTS LATE IN THE AFTERNOON. SUNNY.
WAVES 1 TO 3 FEET.
SUNDAY NIGHT
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO
AROUND 35 KNOTS. CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 5 TO
8 FEET. WAVES OCCASIONALLY TO 10 FEET. A GALE WARNING MAY BE
NEEDED.
MONDAY
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND
35 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES
5 TO 8 FEET. WAVES OCCASIONALLY TO 11 FEET. A GALE WARNING MAY BE
NEEDED.
LSZ121-111000-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
SUNDAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTHWEST 5 KNOTS LATE IN THE AFTERNOON. SUNNY.
WAVES 1 FOOT OR LESS.
SUNDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS. CLOUDY. WAVES 1 TO 2 FEET.
MONDAY
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 30 KNOTS
IN THE LATE MORNING AND AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING. WAVES 1 TO 3 FEET.
LSZ148-111000-
OAK POINT TO SAXON HARBOR WI-
1100 PM CDT SAT OCT 10 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SUNDAY
REST OF TONIGHT
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO
30 KNOTS DECREASING TO 25 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
SUNDAY
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS
BECOMING SOUTHWEST 5 TO 10 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN
THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING NORTH LATE IN
THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS. MOSTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO
3 TO 5 FEET EARLY IN THE MORNING. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
MONDAY
NORTHEAST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
INCREASING TO 35 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF
RAIN SHOWERS THROUGH THE DAY. WAVES 6 TO 9 FEET. WAVES
OCCASIONALLY TO 12 FEET. A GALE WARNING MAY BE NEEDED.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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