761
FZUS53 KDLH 100243
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
942 PM CDT MON MAR 9 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.
LSZ140-101000-
GRAND PORTAGE TO GRAND MARAIS MN-
942 PM CDT MON MAR 9 2026
REST OF TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
TUESDAY
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SNOW IN THE MORNING. WAVES 1 TO 3 FEET.
TUESDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS EARLY IN THE EVENING. CHANCE OF SNOW THROUGH THE NIGHT.
WAVES 1 TO 3 FEET.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN
THE AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN CHANCE OF
FLURRIES IN THE AFTERNOON. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-101000-
GRAND MARAIS TO TACONITE HARBOR MN-
942 PM CDT MON MAR 9 2026
REST OF TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
LATE IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. CHANCE OF
SNOW TOWARD DAYBREAK. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN THE
LATE MORNING AND AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES
1 TO 3 FEET.
TUESDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS EASING TO 5 KNOTS EARLY IN THE MORNING. CHANCE OF
SNOW. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO 2 FEET.
WEDNESDAY
NORTH WIND 5 KNOTS BECOMING NORTHWEST LATE IN THE
AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-101000-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
942 PM CDT MON MAR 9 2026
REST OF TONIGHT
NORTH WIND 5 TO 10 KNOTS. SNOW LIKELY IN THE
LATE EVENING AND EARLY MORNING, THEN CHANCE OF SNOW TOWARD
DAYBREAK. WAVES 1 FOOT OR LESS.
TUESDAY
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SNOW IN THE MORNING. SLIGHT CHANCE OF SNOW IN
THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE
AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS EASING TO 5 KNOTS EARLY IN THE MORNING. CHANCE OF
SNOW. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
WEDNESDAY
NORTH WIND 5 KNOTS BECOMING NORTHWEST LATE IN THE
AFTERNOON. CHANCE OF SNOW IN THE MORNING. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-101000-
SILVER BAY HARBOR TO TWO HARBORS MN-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
LATE IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. CHANCE OF
SNOW TOWARD DAYBREAK. WAVES 1 FOOT OR LESS.
TUESDAY
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT CHANCE OF
SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET
IN THE LATE MORNING AND AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING.
SNOW LIKELY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN
THE AFTERNOON. SLIGHT CHANCE OF SNOW THROUGH THE DAY. WAVES 1 TO
2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-101000-
TWO HARBORS TO DULUTH MN-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
LATE IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. CHANCE OF
SNOW TOWARD DAYBREAK. WAVES 1 TO 2 FEET.
TUESDAY
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF SNOW. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET IN THE LATE MORNING AND AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING.
CHANCE OF SNOW. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN
THE AFTERNOON. SLIGHT CHANCE OF SNOW THROUGH THE DAY. WAVES 1 TO
2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-101000-
DULUTH MN TO PORT WING WI-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
LATE IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW LIKELY TOWARD
DAYBREAK. WAVES 1 TO 2 FEET.
TUESDAY
NORTHEAST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN
THE AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT CHANCE
OF SNOW IN THE AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET IN THE LATE MORNING AND AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS. CHANCE OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE
MORNING.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE
AFTERNOON. SNOW LIKELY IN THE MORNING. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-101000-
PORT WING TO SAND ISLAND WI-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS. SNOW LIKELY
LATE IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW LIKELY TOWARD
DAYBREAK. WAVES 1 TO 2 FEET.
TUESDAY
EAST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN THE
AFTERNOON. CHANCE OF SNOW IN THE MORNING. SLIGHT CHANCE OF SNOW
IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN
THE LATE MORNING AND AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS EASING TO 10 KNOTS EARLY IN THE MORNING. CHANCE
OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE MORNING.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE
AFTERNOON. SNOW LIKELY IN THE MORNING, THEN CHANCE OF FLURRIES IN
THE AFTERNOON. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-101000-
SAND ISLAND TO BAYFIELD WI-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
LATE IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO
2 FEET.
TUESDAY
EAST WIND 15 TO 20 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SNOW.
WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE LATE MORNING AND
AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT. CHANCE OF SNOW IN THE EVENING, THEN SNOW
LIKELY AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET
AFTER MIDNIGHT.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE
AFTERNOON. SNOW LIKELY IN THE MORNING, THEN CHANCE OF FLURRIES IN
THE AFTERNOON. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-101000-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS TOWARD DAYBREAK. CHANCE OF SNOW LATE IN THE EVENING,
THEN SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
TUESDAY
EAST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW. WAVES 2 TO 4 FEET.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS EASING TO 10 KNOTS EARLY IN THE MORNING. CHANCE
OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. WAVES
4 TO 6 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE MORNING. WAVES
OCCASIONALLY TO 8 FEET.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE
AFTERNOON. SNOW LIKELY IN THE MORNING, THEN CHANCE OF FLURRIES IN
THE AFTERNOON. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-101000-
OAK POINT TO SAXON HARBOR WI-
942 PM CDT MON MAR 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
REST OF TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS. CHANCE OF SNOW
IN THE LATE EVENING AND EARLY MORNING. SNOW LIKELY TOWARD
DAYBREAK. WAVES 1 TO 2 FEET.
TUESDAY
NORTHEAST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
LATE IN THE AFTERNOON. SNOW LIKELY IN THE MORNING. SLIGHT CHANCE
OF SNOW IN THE AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET IN THE LATE MORNING AND AFTERNOON.
TUESDAY NIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS EASING TO 5 TO 10 KNOTS AFTER MIDNIGHT. CHANCE OF
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. WAVES 4 TO
6 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE MORNING. WAVES
OCCASIONALLY TO 8 FEET.
WEDNESDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN
THE AFTERNOON. SNOW LIKELY IN THE MORNING, THEN CHANCE OF
FLURRIES IN THE AFTERNOON. WAVES 1 TO 3 FEET.
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