047
FZUS53 KDLH 091453
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
953 AM CDT TUE SEP 9 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.
LSZ140-141-092215-
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
953 AM CDT TUE SEP 9 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN
SHOWERS LATE IN THE MORNING. PATCHY FOG THROUGH THE DAY. WAVES
1 TO 3 FEET.
TONIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTH LATE IN THE
EVENING, THEN BECOMING NORTHEAST AFTER MIDNIGHT. PATCHY FOG IN
THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES 1 TO
2 FEET.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN
THE AFTERNOON. AREAS OF DENSE FOG IN THE MORNING. WAVES 1 FOOT OR
LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ142-143-092215-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-
953 AM CDT TUE SEP 9 2025
REST OF TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. PATCHY FOG THROUGH
THE DAY. CHANCE OF RAIN SHOWERS LATE IN THE MORNING. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTH LATE IN THE
EVENING, THEN BECOMING NORTHEAST AFTER MIDNIGHT. PATCHY FOG IN
THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ144-145-092215-
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
953 AM CDT TUE SEP 9 2025
REST OF TODAY
SOUTH WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
PATCHY FOG LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTH WIND 5 KNOTS BECOMING NORTHEAST AFTER MIDNIGHT.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. PATCHY
FOG IN THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ146-092215-
PORT WING TO SAND ISLAND WI-
953 AM CDT TUE SEP 9 2025
REST OF TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY.
PATCHY FOG LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTHEAST AFTER
MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. PATCHY FOG IN THE EVENING, THEN AREAS OF DENSE FOG AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ147-092215-
SAND ISLAND TO BAYFIELD WI-
953 AM CDT TUE SEP 9 2025
REST OF TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY.
PATCHY FOG LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTH AFTER MIDNIGHT.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. PATCHY
FOG IN THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ150-092215-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
953 AM CDT TUE SEP 9 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
REST OF TODAY
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY.
PATCHY FOG LATE. WAVES 1 TO 2 FEET.
TONIGHT
SOUTH WIND 5 KNOTS BECOMING NORTH AFTER MIDNIGHT.
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING. PATCHY FOG IN THE
EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES 1 FOOT OR
LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 TO 2 FEET.
WEDNESDAY NIGHT
EAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
LSZ121-092215-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
953 AM CDT TUE SEP 9 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
REST OF TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTH WIND 5 KNOTS BECOMING NORTHEAST AFTER MIDNIGHT,
THEN BECOMING NORTH EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY FOG IN
THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ148-092215-
OAK POINT TO SAXON HARBOR WI-
953 AM CDT TUE SEP 9 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
REST OF TODAY
SOUTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS EARLY IN THE AFTERNOON. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. PATCHY FOG LATE.
WAVES 1 FOOT OR LESS.
TONIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST AFTER MIDNIGHT,
THEN BECOMING NORTH EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY FOG IN
THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
WEDNESDAY
NORTHEAST WIND 5 TO 10 KNOTS. AREAS OF DENSE FOG IN
THE MORNING. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 TO 2 FEET.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
KML
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