916
FZUS53 KDLH 060528
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1228 AM CDT WED MAY 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.
LSZ140-061600-
GRAND PORTAGE TO GRAND MARAIS MN-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST LATE IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS THROUGH THE DAY. SLIGHT
CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. WAVES 1 TO 3 FEET.
TONIGHT
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING. WAVES 1 TO 3 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. PARTLY
SUNNY. WAVES 1 TO 2 FEET.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING WEST
5 TO 10 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.
WAVES 1 TO 2 FEET.
LSZ141-061600-
GRAND MARAIS TO TACONITE HARBOR MN-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS THROUGH THE DAY. SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING. WAVES 1 TO 2 FEET.
THURSDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ142-061600-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS UNTIL LATE AFTERNOON.
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR
LESS.
TONIGHT
WEST WIND 5 KNOTS IN THE EVENING BECOMING VARIABLE
10 KNOTS OR LESS. MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS EARLY IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ143-061600-
SILVER BAY HARBOR TO TWO HARBORS MN-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW SHOWERS
UNTIL LATE AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE
MORNING AND AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS EARLY IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS, THEN BECOMING WEST 5 KNOTS EARLY IN
THE MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ144-061600-
TWO HARBORS TO DULUTH MN-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW SHOWERS
EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
NORTHWEST WIND 5 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
LSZ145-061600-
DULUTH MN TO PORT WING WI-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW SHOWERS
EARLY IN THE AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
LSZ146-061600-
PORT WING TO SAND ISLAND WI-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW SHOWERS
EARLY IN THE AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
THURSDAY
WEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS EARLY IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS, THEN BECOMING SOUTHWEST 5 KNOTS EARLY
IN THE MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ147-061600-
SAND ISLAND TO BAYFIELD WI-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
THURSDAY
WEST WIND 5 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS EARLY IN THE EVENING
BECOMING VARIABLE 10 KNOTS OR LESS, THEN BECOMING SOUTHWEST
5 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ150-061600-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
THURSDAY
WEST WIND 5 KNOTS BECOMING SOUTHWEST LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING WEST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
LSZ121-061600-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT
OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
LSZ148-061600-
OAK POINT TO SAXON HARBOR WI-
1228 AM CDT WED MAY 6 2026
TODAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT
OR LESS.
THURSDAY
WEST WIND 5 KNOTS BECOMING NORTHWEST EARLY IN THE
AFTERNOON, THEN BECOMING EAST LATE IN THE AFTERNOON. MOSTLY
SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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