301
FZUS53 KDLH 061813
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1213 PM CST FRI MAR 6 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.
LSZ140-062300-
GRAND PORTAGE TO GRAND MARAIS MN-
1213 PM CST FRI MAR 6 2026
...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING...
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE
DAY. CHANCE OF RAIN AND LIGHT FREEZING RAIN EARLY IN THE
AFTERNOON. RAIN AND LIGHT FREEZING RAIN LIKELY LATE. WAVES 1 FOOT
OR LESS.
TONIGHT
NORTHEAST WIND 5 KNOTS BECOMING NORTH 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING AND OVERNIGHT.
PATCHY FOG THROUGH THE NIGHT. RAIN LIKELY THROUGH THE NIGHT. SNOW
LIKELY AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
SATURDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST LATE IN THE AFTERNOON. SNOW LIKELY IN
THE MORNING. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND UP TO 30 KNOTS WITH GALES TO
AROUND 40 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 4 TO 6 FEET IN THE
LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY TO 8 FEET. A GALE
WARNING MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-062300-
GRAND MARAIS TO TACONITE HARBOR MN-
1213 PM CST FRI MAR 6 2026
...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING...
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE
DAY. CHANCE OF LIGHT FREEZING RAIN EARLY IN THE AFTERNOON. RAIN
LIKELY THROUGH THE DAY. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST WITH GUSTS
TO AROUND 20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PATCHY FOG
THROUGH THE NIGHT. RAIN LIKELY THROUGH THE NIGHT. SNOW LIKELY AND
SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER MIDNIGHT. WAVES 1 TO
2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST LATE IN THE AFTERNOON. CHANCE OF SNOW
IN THE MORNING. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 35 KNOTS. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 4 TO
6 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY TO
8 FEET. A GALE WARNING MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-062300-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE
DAY. LIGHT FREEZING RAIN LIKELY EARLY IN THE AFTERNOON. RAIN
LIKELY THROUGH THE DAY. WAVES 1 FOOT OR LESS.
TONIGHT
VARIABLE WINDS 10 KNOTS OR LESS BECOMING NORTH 5 TO
10 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING AND
OVERNIGHT. PATCHY FOG THROUGH THE NIGHT. RAIN LIKELY IN THE
EVENING. RAIN WITH POSSIBLE SNOW, FREEZING RAIN AND SLEET LIKELY
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST LATE IN THE AFTERNOON. CHANCE OF SNOW
IN THE MORNING. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO
3 TO 5 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY
TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-062300-
SILVER BAY HARBOR TO TWO HARBORS MN-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG. RAIN LIKELY.
WAVES 1 TO 2 FEET.
TONIGHT
VARIABLE WINDS 10 KNOTS OR LESS BECOMING NORTHWEST
5 KNOTS IN THE LATE EVENING AND OVERNIGHT. PATCHY FOG THROUGH THE
NIGHT. RAIN LIKELY IN THE EVENING. RAIN WITH SNOW AND LIGHT
FREEZING RAIN LIKELY AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE
IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES 1 FOOT OR
LESS.
SATURDAY NIGHT
SOUTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. PARTLY CLOUDY. 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.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-062300-
TWO HARBORS TO DULUTH MN-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 KNOTS
LATE. AREAS OF DENSE FOG. RAIN LIKELY. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. PATCHY FOG THROUGH THE NIGHT. RAIN LIKELY IN THE
EVENING. RAIN, SNOW AND SLIGHT CHANCE OF LIGHT SLEET AFTER
MIDNIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST 5 TO 10 KNOTS LATE IN THE AFTERNOON.
CHANCE OF SNOW IN THE MORNING. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS RISING TO 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES
4 TO 6 FEET. WAVES OCCASIONALLY TO 8 FEET. A GALE WARNING MAY BE
NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-062300-
DULUTH MN TO PORT WING WI-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 KNOTS
LATE. PATCHY FOG EARLY IN THE AFTERNOON. AREAS OF DENSE FOG LATE.
RAIN LIKELY THROUGH THE DAY. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS
IN THE LATE EVENING AND OVERNIGHT. PATCHY FOG THROUGH THE NIGHT.
RAIN LIKELY IN THE EVENING. RAIN AND SNOW AFTER MIDNIGHT. WAVES
1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF
SNOW IN THE MORNING. WAVES 1 TO 3 FEET.
SATURDAY NIGHT
SOUTHWEST WIND UP TO 30 KNOTS WITH GALES TO
AROUND 35 KNOTS. PARTLY CLOUDY. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET. A GALE WARNING MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-062300-
PORT WING TO SAND ISLAND WI-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG EARLY IN THE
AFTERNOON. AREAS OF DENSE FOG LATE. RAIN THROUGH THE DAY. WAVES
1 FOOT OR LESS.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND OVERNIGHT. AREAS OF DENSE FOG IN THE EVENING. PATCHY
FOG AFTER MIDNIGHT. RAIN THROUGH THE NIGHT. SNOW AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN
THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF SNOW IN THE
MORNING. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS RISING TO 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. 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.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-062300-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE
DAY. RAIN LIKELY EARLY IN THE AFTERNOON. RAIN LATE. WAVES 1 FOOT
OR LESS.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND OVERNIGHT. AREAS OF DENSE FOG IN THE EVENING. PATCHY
FOG AFTER MIDNIGHT. RAIN THROUGH THE NIGHT. SNOW AFTER MIDNIGHT.
WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE
IN THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF SNOW AND
SLIGHT CHANCE OF RAIN IN THE MORNING. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. PARTLY CLOUDY. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-062300-
OAK POINT TO SAXON HARBOR WI-
1213 PM CST FRI MAR 6 2026
REST OF TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE
DAY. RAIN AND DRIZZLE LIKELY EARLY IN THE AFTERNOON. RAIN LATE.
WAVES 1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. AREAS OF FOG IN THE
EVENING. PATCHY FOG AFTER MIDNIGHT. RAIN THROUGH THE NIGHT. SNOW
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE
IN THE AFTERNOON. PATCHY FOG IN THE MORNING. SNOW AND SLIGHT
CHANCE OF RAIN IN THE MORNING. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. PARTLY CLOUDY. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page