084
FZUS53 KDLH 252218
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
418 PM CST TUE NOV 25 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.
LSZ140-260500-
GRAND PORTAGE TO GRAND MARAIS MN-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTH WIND UP TO 30 KNOTS. GUSTS UP TO 30 KNOTS
INCREASING TO 45 KNOTS. SNOW LIKELY EARLY IN THE EVENING, THEN
SNOW IN THE LATE EVENING AND OVERNIGHT. WAVES 5 TO 8 FEET. WAVES
OCCASIONALLY TO 11 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS. GALES UP TO 45 KNOTS
DECREASING TO 40 KNOTS IN THE AFTERNOON. SNOW IN THE MORNING,
THEN SNOW LIKELY IN THE AFTERNOON. WAVES 5 TO 8 FEET SUBSIDING TO
4 TO 6 FEET LATE IN THE AFTERNOON. WAVES OCCASIONALLY TO 10 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND UP TO 30 KNOTS WITH GALES TO
AROUND 40 KNOTS. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 7 FEET.
THURSDAY
NORTHWEST WIND UP TO 30 KNOTS. GUSTS UP TO 35 KNOTS
DECREASING TO 30 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES
3 TO 5 FEET. A GALE WARNING MAY BE NEEDED.
LSZ141-260500-
GRAND MARAIS TO TACONITE HARBOR MN-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTH WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
INCREASING TO 40 KNOTS. SNOW. WAVES 3 TO 5 FEET. WAVES
OCCASIONALLY TO 7 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS. SNOW IN THE MORNING, THEN CHANCE OF SNOW IN THE
AFTERNOON. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY TO 7 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 20 TO 25 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 35 KNOTS IN THE LATE EVENING AND
OVERNIGHT. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. WAVES 2 TO 4 FEET.
THURSDAY
NORTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO 35 KNOTS
DECREASING TO 25 KNOTS. PARTLY SUNNY. WAVES 1 TO 3 FEET. A GALE
WARNING MAY BE NEEDED.
LSZ142-260500-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTH WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
INCREASING TO 40 KNOTS. SLIGHT CHANCE OF RAIN EARLY IN THE
EVENING. SNOW THROUGH THE NIGHT. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET.
WEDNESDAY
NORTH WIND 20 TO 25 KNOTS WITH GALES TO AROUND
40 KNOTS. SNOW LIKELY IN THE MORNING, THEN CHANCE OF SNOW IN THE
AFTERNOON. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO 7 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 35 KNOTS IN THE LATE EVENING AND
OVERNIGHT. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET
IN THE LATE EVENING AND OVERNIGHT.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES
1 TO 2 FEET.
LSZ143-260500-
SILVER BAY HARBOR TO TWO HARBORS MN-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTH WIND 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS BECOMING NORTH 20 TO 25 KNOTS WITH GALES TO AROUND
40 KNOTS LATE IN THE NIGHT. SLIGHT CHANCE OF RAIN EARLY IN THE
EVENING. SNOW THROUGH THE NIGHT. WAVES 5 TO 8 FEET. WAVES
OCCASIONALLY TO 10 FEET.
WEDNESDAY
NORTH WIND 20 TO 25 KNOTS. GALES UP TO 40 KNOTS
DECREASING TO 35 KNOTS IN THE AFTERNOON. SNOW LIKELY IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. WAVES 4 TO 6 FEET.
WAVES OCCASIONALLY TO 8 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO
35 KNOTS DECREASING TO 30 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF
SNOW THROUGH THE NIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET AFTER MIDNIGHT.
THURSDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY
SUNNY. WAVES 1 TO 2 FEET.
LSZ144-260500-
TWO HARBORS TO DULUTH MN-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTH WIND UP TO 30 KNOTS. GUSTS UP TO 35 KNOTS. RAIN
EARLY IN THE EVENING. SNOW THROUGH THE NIGHT. WAVES 5 TO 8 FEET.
WAVES OCCASIONALLY TO 10 FEET.
WEDNESDAY
NORTHWEST WIND 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS. SNOW LIKELY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW
IN THE AFTERNOON. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO
7 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND UP TO 30 KNOTS WITH GALES TO
AROUND 35 KNOTS EASING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW IN THE
EVENING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE
MORNING.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. PARTLY SUNNY. WAVES 1 TO 3 FEET.
LSZ145-260500-
DULUTH MN TO PORT WING WI-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTH WIND UP TO 30 KNOTS. GUSTS UP TO 35 KNOTS. RAIN
EARLY IN THE EVENING. SNOW THROUGH THE NIGHT. BLOWING SNOW LATE
IN THE EVENING. WAVES 7 TO 10 FEET. WAVES OCCASIONALLY TO
13 FEET.
WEDNESDAY
NORTHWEST WIND UP TO 30 KNOTS WITH GALES TO AROUND
35 KNOTS. CHANCE OF SNOW. WAVES 5 TO 8 FEET. WAVES OCCASIONALLY
TO 11 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND UP TO 30 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 30 KNOTS. SLIGHT CHANCE OF SNOW IN THE
EVENING. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO 8 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS IN THE LATE MORNING AND AFTERNOON. SLIGHT
CHANCE OF SNOW. WAVES 2 TO 4 FEET.
LSZ146-260500-
PORT WING TO SAND ISLAND WI-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS BECOMING NORTH WITH GALES TO AROUND 40 KNOTS LATE IN THE
NIGHT. RAIN EARLY IN THE EVENING. SNOW THROUGH THE NIGHT. WAVES
8 TO 11 FEET. WAVES OCCASIONALLY TO 14 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS LATE IN THE AFTERNOON. GALES UP TO 40 KNOTS. SNOW IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. WAVES 7 TO 10 FEET
SUBSIDING TO 5 TO 8 FEET LATE IN THE AFTERNOON. WAVES
OCCASIONALLY TO 14 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND UP TO 30 KNOTS WITH GALES TO
AROUND 40 KNOTS EASING TO 10 TO 20 KNOTS WITH GALES TO AROUND
35 KNOTS EARLY IN THE MORNING. CHANCE OF SNOW IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES 4 TO 7 FEET
SUBSIDING TO 3 TO 5 FEET EARLY IN THE MORNING. WAVES OCCASIONALLY
TO 9 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
30 KNOTS. SLIGHT CHANCE OF SNOW. WAVES 3 TO 5 FEET. A SMALL CRAFT
ADVISORY MAY BE NEEDED.
LSZ147-260500-
SAND ISLAND TO BAYFIELD WI-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTHEAST WIND UP TO 30 KNOTS. GUSTS UP TO 35 KNOTS
INCREASING TO 40 KNOTS IN THE LATE EVENING AND OVERNIGHT. RAIN
EARLY IN THE EVENING. SNOW THROUGH THE NIGHT. SLIGHT CHANCE OF
RAIN LATE IN THE EVENING. WAVES 8 TO 11 FEET. WAVES OCCASIONALLY
TO 14 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS. SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON.
WAVES 8 TO 11 FEET SUBSIDING TO 6 TO 9 FEET LATE IN THE
AFTERNOON. WAVES OCCASIONALLY TO 14 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 20 TO 25 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 35 KNOTS AFTER MIDNIGHT. CHANCE OF SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES
5 TO 8 FEET SUBSIDING TO 3 TO 5 FEET EARLY IN THE MORNING. WAVES
OCCASIONALLY TO 10 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
30 KNOTS. CHANCE OF SNOW. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY
TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
LSZ150-260500-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS BECOMING NORTH GALES TO 35 KNOTS WITH GALES TO AROUND
45 KNOTS AFTER MIDNIGHT, THEN EASING TO UP TO 30 KNOTS WITH GALES
TO AROUND 40 KNOTS LATE IN THE NIGHT. RAIN EARLY IN THE EVENING.
SNOW THROUGH THE NIGHT. SLIGHT CHANCE OF RAIN LATE IN THE
EVENING. BLOWING SNOW AFTER MIDNIGHT. WAVES 7 TO 12 FEET BUILDING
TO 10 TO 15 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES
OCCASIONALLY TO 20 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS WITH GALES TO AROUND
45 KNOTS RISING TO GALES TO 35 KNOTS WITH GALES TO AROUND
45 KNOTS LATE IN THE MORNING, THEN EASING TO UP TO 30 KNOTS WITH
GALES TO AROUND 40 KNOTS IN THE AFTERNOON. SNOW IN THE MORNING,
THEN SNOW LIKELY IN THE AFTERNOON. WAVES 10 TO 15 FEET SUBSIDING
TO 7 TO 12 FEET LATE IN THE AFTERNOON. WAVES OCCASIONALLY TO
20 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND UP TO 30 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 35 KNOTS AFTER MIDNIGHT. CHANCE OF SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES
8 TO 11 FEET SUBSIDING TO 6 TO 9 FEET AFTER MIDNIGHT. WAVES
OCCASIONALLY TO 14 FEET.
THURSDAY
NORTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS. CHANCE OF SNOW. WAVES 4 TO 7 FEET. WAVES OCCASIONALLY
TO 10 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
LSZ121-260500-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS BECOMING NORTH WITH GALES TO AROUND 35 KNOTS LATE IN THE
NIGHT. RAIN EARLY IN THE EVENING. SNOW THROUGH THE NIGHT. SLIGHT
CHANCE OF RAIN LATE IN THE EVENING. WAVES 2 TO 4 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS. GALES UP TO 40 KNOTS
DECREASING TO 35 KNOTS IN THE LATE MORNING AND AFTERNOON. SNOW IN
THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON. WAVES 2 TO
4 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND 20 TO 25 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 30 KNOTS. CHANCE OF SNOW. WAVES 1 TO
3 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS IN THE LATE MORNING AND AFTERNOON. CHANCE
OF SNOW. WAVES 1 TO 2 FEET.
LSZ148-260500-
OAK POINT TO SAXON HARBOR WI-
418 PM CST TUE NOV 25 2025
..GALE WARNING IN EFFECT THROUGH LATE WEDNESDAY NIGHT
TONIGHT
NORTHEAST WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS BECOMING NORTH WITH GALES TO AROUND 40 KNOTS LATE IN THE
NIGHT. RAIN IN THE EVENING. SNOW IN THE LATE EVENING AND
OVERNIGHT. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. BLOWING SNOW
AFTER MIDNIGHT. WAVES 8 TO 11 FEET BUILDING TO 10 TO 15 FEET IN
THE LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY TO 20 FEET.
WEDNESDAY
NORTH WIND UP TO 30 KNOTS WITH GALES TO AROUND
40 KNOTS. SNOW. WAVES 9 TO 14 FEET SUBSIDING TO 7 TO 12 FEET IN
THE AFTERNOON. WAVES OCCASIONALLY TO 18 FEET.
WEDNESDAY NIGHT
NORTHWEST WIND UP TO 30 KNOTS. GALES UP TO
40 KNOTS DECREASING TO 30 KNOTS. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. WAVES 6 TO 9 FEET SUBSIDING TO
4 TO 7 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY TO 12 FEET.
THURSDAY
NORTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS IN THE AFTERNOON. CHANCE OF SNOW. WAVES
4 TO 6 FEET. WAVES OCCASIONALLY TO 7 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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