048
FZUS53 KDLH 060811
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
211 AM 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.
LSZ140-061700-
GRAND PORTAGE TO GRAND MARAIS MN-
211 AM CST FRI MAR 6 2026
TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE DAY.
SLIGHT CHANCE OF SNOW SHOWERS AND LIGHT FREEZING DRIZZLE EARLY IN
THE MORNING. CHANCE OF DRIZZLE, LIGHT FREEZING DRIZZLE AND SNOW
SHOWERS LATE IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. PATCHY FOG THROUGH THE NIGHT. RAIN SHOWERS LIKELY IN
THE EVENING. RAIN AND SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO
3 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
SATURDAY
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS LATE IN THE AFTERNOON. SNOW AND RAIN LIKELY IN THE
MORNING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE
AFTERNOON, THEN BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON. A
SMALL CRAFT ADVISORY MAY BE NEEDED.
SATURDAY NIGHT
SOUTHWEST WIND UP TO 30 KNOTS WITH GALES TO
AROUND 40 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY TO 7 FEET. A
GALE WARNING MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-061700-
GRAND MARAIS TO TACONITE HARBOR MN-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE DAY.
CHANCE OF DRIZZLE, LIGHT FREEZING DRIZZLE AND SLIGHT CHANCE OF
SNOW SHOWERS IN THE MORNING. RAIN SHOWERS LIKELY IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST WITH GUSTS TO
AROUND 20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PATCHY FOG
THROUGH THE NIGHT. RAIN SHOWERS LIKELY IN THE EVENING. RAIN AND
SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SNOW AND SLIGHT CHANCE
OF RAIN IN THE MORNING. WAVES 1 TO 3 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 20 TO 25 KNOTS WITH GALES TO
AROUND 35 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE
LATE EVENING AND OVERNIGHT. A GALE WARNING MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-061700-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
NORTHEAST WIND 5 KNOTS. PATCHY FOG THROUGH THE DAY.
DRIZZLE LIKELY WITH POSSIBLE FREEZING DRIZZLE AND SNOW SHOWERS IN
THE MORNING. RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 1 TO
2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS AFTER
MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. RAIN SHOWERS LIKELY IN
THE EVENING. RAIN AND SNOW LIKELY 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
AND SLIGHT CHANCE OF RAIN IN THE MORNING. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 30 KNOTS. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET IN THE LATE EVENING AND OVERNIGHT. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-061700-
SILVER BAY HARBOR TO TWO HARBORS MN-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG THROUGH THE
DAY. CHANCE OF LIGHT FREEZING DRIZZLE AND LIGHT FREEZING RAIN IN
THE MORNING. CHANCE OF DRIZZLE AND RAIN SHOWERS LATE IN THE
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 1 TO
2 FEET.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND OVERNIGHT. PATCHY FOG THROUGH THE NIGHT. RAIN SHOWERS
LIKELY IN THE EVENING. RAIN AND SNOW LIKELY AFTER MIDNIGHT. WAVES
1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING WEST IN THE
AFTERNOON. 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 IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE
LATE EVENING AND OVERNIGHT. A SMALL CRAFT ADVISORY MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-061700-
TWO HARBORS TO DULUTH MN-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG THROUGH THE
DAY. CHANCE OF RAIN SHOWERS AND LIGHT FREEZING RAIN EARLY IN THE
MORNING. RAIN SHOWERS LIKELY IN THE LATE MORNING AND AFTERNOON.
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. WAVES 1 TO
2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING AND
OVERNIGHT. PATCHY FOG THROUGH THE NIGHT. RAIN SHOWERS LIKELY IN
THE EVENING. RAIN AND SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO
2 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
SATURDAY
NORTHWEST WIND 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
SATURDAY NIGHT
SOUTHWEST WIND UP TO 30 KNOTS. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY 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.
LSZ145-061700-
DULUTH MN TO PORT WING WI-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG UNTIL LATE
AFTERNOON. AREAS OF DENSE FOG LATE IN THE AFTERNOON. CHANCE OF
RAIN SHOWERS, LIGHT FREEZING RAIN AND LIGHT FREEZING DRIZZLE
EARLY IN THE MORNING. RAIN SHOWERS LIKELY IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PATCHY FOG THROUGH
THE NIGHT. RAIN SHOWERS IN THE EVENING. RAIN AND SNOW LIKELY
AFTER MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET AFTER
MIDNIGHT.
SATURDAY
NORTHWEST WIND 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
SATURDAY NIGHT
SOUTHWEST WIND UP TO 30 KNOTS. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 4 TO 7 FEET. WAVES
OCCASIONALLY TO 9 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-061700-
PORT WING TO SAND ISLAND WI-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG THROUGH THE
DAY. CHANCE OF LIGHT FREEZING RAIN AND LIGHT FREEZING DRIZZLE
EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS AND DRIZZLE IN THE
MORNING. RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND OVERNIGHT. AREAS OF DENSE FOG IN THE EVENING, THEN
PATCHY FOG AFTER MIDNIGHT. RAIN SHOWERS IN THE EVENING, THEN RAIN
AND SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING WEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. SNOW
LIKELY IN THE MORNING. WAVES 1 TO 3 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO
30 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WAVES 3 TO 5 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-061700-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
EAST WIND 5 KNOTS BECOMING NORTHEAST LATE IN THE
AFTERNOON. PATCHY FOG THROUGH THE DAY. SLIGHT CHANCE OF DRIZZLE
AND LIGHT FREEZING DRIZZLE EARLY IN THE MORNING. CHANCE OF
DRIZZLE LATE IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS
IN THE LATE EVENING AND OVERNIGHT. AREAS OF DENSE FOG IN THE
EVENING, THEN PATCHY FOG AFTER MIDNIGHT. RAIN SHOWERS IN THE
EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS BECOMING WEST IN THE
AFTERNOON. GUSTS UP TO 20 KNOTS. PATCHY FOG IN THE MORNING.
CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN IN THE MORNING. WAVES
1 TO 3 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 20 TO 25 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY 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.
LSZ148-061700-
OAK POINT TO SAXON HARBOR WI-
211 AM CST FRI MAR 6 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST EARLY THIS
MORNING...
TODAY
EAST WIND 5 KNOTS BECOMING NORTHEAST LATE IN THE
AFTERNOON. CHANCE OF DRIZZLE IN THE MORNING. RAIN SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. PATCHY FOG
IN THE LATE MORNING AND AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS
IN THE LATE EVENING AND OVERNIGHT. AREAS OF DENSE FOG IN THE
EVENING, THEN PATCHY FOG AFTER MIDNIGHT. RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. WAVES 1 TO 3 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 AND RAIN IN THE MORNING. WAVES 1 TO 3 FEET.
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. MOSTLY CLEAR IN THE
EVENING THEN BECOMING MOSTLY 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
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