479
FZUS53 KDLH 261002
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
502 AM CDT THU MAR 26 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.
LSZ140-261600-
GRAND PORTAGE TO GRAND MARAIS MN-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN
THE MORNING. CHANCE OF SNOW SHOWERS EARLY IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE MORNING. WAVES 1 TO
2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
FRIDAY
NORTH WIND 5 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND AFTERNOON.
MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL EARLY MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-261600-
GRAND MARAIS TO TACONITE HARBOR MN-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF SNOW
SHOWERS IN THE MORNING. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
FRIDAY
NORTH WIND 5 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND AFTERNOON.
PARTLY SUNNY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING WEST 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES
1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-261600-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW
SHOWERS IN THE MORNING. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 1 TO
2 FEET.
FRIDAY
NORTH WIND 5 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND AFTERNOON.
PARTLY SUNNY. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN
THE EVENING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-261600-
SILVER BAY HARBOR TO TWO HARBORS MN-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW
SHOWERS AND LIGHT FREEZING RAIN IN THE MORNING. WAVES 1 TO
3 FEET.
TONIGHT
NORTHEAST WIND 5 KNOTS BECOMING NORTH AFTER MIDNIGHT.
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
FRIDAY
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW IN THE MORNING. WAVES 1 FOOT OR
LESS.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE EVENING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-261600-
TWO HARBORS TO DULUTH MN-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING. SLIGHT CHANCE OF LIGHT FREEZING
RAIN AND SNOW SHOWERS IN THE MORNING. WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
FRIDAY
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. WAVES
1 TO 2 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING. MOSTLY
CLEAR. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-261600-
DULUTH MN TO PORT WING WI-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE
IN THE MORNING. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF LIGHT
FREEZING RAIN EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS
IN THE MORNING. WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
FRIDAY
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING. MOSTLY
CLEAR. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-261600-
PORT WING TO SAND ISLAND WI-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 10 KNOTS RISING TO 10 TO 15 KNOTS WITH
GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND AFTERNOON.
SLIGHT CHANCE OF SNOW SHOWERS AND LIGHT FREEZING RAIN IN THE
MORNING. WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
FRIDAY
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING WEST EARLY IN THE MORNING. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-261600-
SAND ISLAND TO BAYFIELD WI-
502 AM CDT THU MAR 26 2026
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL LATE AFTERNOON. SLIGHT CHANCE OF LIGHT FREEZING RAIN EARLY
IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.
WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
FRIDAY
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL EARLY MORNING. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-261600-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
502 AM CDT THU MAR 26 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL LATE AFTERNOON. SLIGHT CHANCE OF LIGHT FREEZING RAIN EARLY
IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.
WAVES 3 TO 5 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET IN THE LATE EVENING AND OVERNIGHT.
FRIDAY
NORTHEAST WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-261600-
OAK POINT TO SAXON HARBOR WI-
502 AM CDT THU MAR 26 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL LATE AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
LIGHT FREEZING RAIN EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW
SHOWERS UNTIL LATE AFTERNOON. SLIGHT CHANCE OF LIGHT FREEZING
RAIN EARLY IN THE AFTERNOON. WAVES 3 TO 5 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW
SHOWERS AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET AFTER MIDNIGHT.
FRIDAY
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING WEST 5 TO 10 KNOTS AFTER MIDNIGHT.
PARTLY CLOUDY. WAVES 1 TO 2 FEET.
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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