656
FZUS53 KDLH 171553
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1053 AM CDT WED JUN 17 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.
LSZ140-172200-
GRAND PORTAGE TO GRAND MARAIS MN-
1053 AM CDT WED JUN 17 2026
REST OF TODAY
EAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN
THE MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
RAIN SHOWERS IN THE EVENING. WAVES 1 FOOT OR LESS.
LSZ141-172200-
GRAND MARAIS TO TACONITE HARBOR MN-
1053 AM CDT WED JUN 17 2026
REST OF TODAY
EAST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS LATE IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES
1 TO 2 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 1 FOOT OR LESS.
LSZ142-172200-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1053 AM CDT WED JUN 17 2026
REST OF TODAY
NORTHEAST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS LATE. CHANCE OF RAIN SHOWERS LATE IN THE MORNING, THEN
RAIN SHOWERS LIKELY EARLY IN THE AFTERNOON. CHANCE OF RAIN
SHOWERS LATE. WAVES 1 TO 2 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN
THE MORNING. CHANCE OF RAIN SHOWERS IN THE EVENING. PATCHY FOG
AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS THROUGH THE DAY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR.
WAVES 1 FOOT OR LESS.
LSZ143-172200-
SILVER BAY HARBOR TO TWO HARBORS MN-
1053 AM CDT WED JUN 17 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS IN THE AFTERNOON. RAIN SHOWERS LIKELY IN THE LATE
MORNING AND EARLY AFTERNOON, THEN CHANCE OF RAIN SHOWERS LATE.
WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS IN THE EVENING BECOMING VARIABLE 10 KNOTS OR LESS, THEN
BECOMING WEST 5 KNOTS EARLY IN THE MORNING. CHANCE OF RAIN
SHOWERS IN THE EVENING. PATCHY FOG THROUGH THE NIGHT. WAVES 1 TO
3 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS. MOSTLY CLEAR. WAVES 1 FOOT
OR LESS.
LSZ144-172200-
TWO HARBORS TO DULUTH MN-
1053 AM CDT WED JUN 17 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 25 KNOTS IN THE AFTERNOON. RAIN SHOWERS
LIKELY LATE IN THE MORNING, THEN RAIN SHOWERS EARLY IN THE
AFTERNOON. CHANCE OF RAIN SHOWERS LATE. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.
TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTHWEST 5 KNOTS AFTER MIDNIGHT, THEN BECOMING
WEST EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS IN THE EVENING.
PATCHY FOG THROUGH THE NIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET IN THE LATE EVENING AND OVERNIGHT.
THURSDAY
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS LATE IN
THE AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
LSZ145-172200-
DULUTH MN TO PORT WING WI-
1053 AM CDT WED JUN 17 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 25 KNOTS IN THE AFTERNOON. RAIN SHOWERS IN
THE LATE MORNING AND EARLY AFTERNOON, THEN RAIN SHOWERS LIKELY
LATE. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.
TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 5 KNOTS AFTER MIDNIGHT, THEN BECOMING
WEST EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS IN THE EVENING.
PATCHY FOG THROUGH THE NIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET AFTER MIDNIGHT.
THURSDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
1 FOOT OR LESS.
LSZ146-172200-
PORT WING TO SAND ISLAND WI-
1053 AM CDT WED JUN 17 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN
THE AFTERNOON. CHANCE OF RAIN SHOWERS LATE IN THE MORNING, THEN
RAIN SHOWERS EARLY IN THE AFTERNOON. CHANCE OF RAIN SHOWERS LATE.
WAVES 1 TO 2 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE MORNING. CHANCE OF RAIN
SHOWERS IN THE EVENING. PATCHY FOG THROUGH THE NIGHT. WAVES 1 TO
2 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
1 FOOT OR LESS.
LSZ147-172200-
SAND ISLAND TO BAYFIELD WI-
1053 AM CDT WED JUN 17 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
10 PM CDT THIS EVENING...
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
LATE IN THE MORNING, THEN RAIN SHOWERS EARLY IN THE AFTERNOON.
CHANCE OF RAIN SHOWERS LATE. WAVES 1 TO 2 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN
THE MORNING. CHANCE OF RAIN SHOWERS IN THE EVENING. PATCHY FOG
THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
LSZ150-172200-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1053 AM CDT WED JUN 17 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
10 PM CDT THIS EVENING...
REST OF TODAY
EAST WIND 5 TO 10 KNOTS BECOMING NORTHEAST WITH
GUSTS TO AROUND 20 KNOTS LATE. CHANCE OF RAIN SHOWERS LATE IN THE
MORNING, THEN RAIN SHOWERS LIKELY EARLY IN THE AFTERNOON. CHANCE
OF RAIN SHOWERS LATE. WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE MORNING. CHANCE OF RAIN
SHOWERS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO
3 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND
OVERNIGHT.
THURSDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 TO
2 FEET.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
1 TO 2 FEET.
LSZ121-172200-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1053 AM CDT WED JUN 17 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS BECOMING NORTHEAST WITH
GUSTS TO AROUND 20 KNOTS LATE. CHANCE OF RAIN SHOWERS LATE IN THE
MORNING, THEN RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE MORNING. CHANCE OF RAIN
SHOWERS IN THE EVENING. PATCHY FOG THROUGH THE NIGHT. WAVES 1 TO
3 FEET SUBSIDING TO 1 FOOT OR LESS IN THE LATE EVENING AND
OVERNIGHT.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
1 FOOT OR LESS.
LSZ148-172200-
OAK POINT TO SAXON HARBOR WI-
1053 AM CDT WED JUN 17 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
LATE. CHANCE OF RAIN SHOWERS LATE IN THE MORNING, THEN RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
TONIGHT
NORTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST EARLY IN THE MORNING. CHANCE OF RAIN
SHOWERS IN THE EVENING. PATCHY FOG THROUGH THE NIGHT. WAVES 1 TO
3 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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