966
FZUS53 KDLH 062056
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
356 PM 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.
LSZ140-070400-
GRAND PORTAGE TO GRAND MARAIS MN-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 1 TO
2 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 3 FEET.
THURSDAY NIGHT
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO
2 FEET BUILDING TO 1 TO 3 FEET IN THE AFTERNOON.
LSZ141-070400-
GRAND MARAIS TO TACONITE HARBOR MN-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING. WAVES 1 FOOT OR LESS.
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 BECOMING NORTHWEST
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LSZ142-070400-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY LATE IN THE EVENING THEN BECOMING MOSTLY CLOUDY THEN
BECOMING PARTLY CLOUDY LATE IN THE NIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
THURSDAY NIGHT
NORTHWEST WIND 5 KNOTS UNTIL EARLY MORNING
BECOMING VARIABLE 10 KNOTS OR LESS. MOSTLY CLEAR. WAVES 1 FOOT OR
LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ143-070400-
SILVER BAY HARBOR TO TWO HARBORS MN-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY UNTIL EARLY MORNING
THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS. SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS 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.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ144-070400-
TWO HARBORS TO DULUTH MN-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY EARLY IN THE
EVENING THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ145-070400-
DULUTH MN TO PORT WING WI-
356 PM CDT WED MAY 6 2026
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. SLIGHT CHANCE OF RAIN
SHOWERS. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR.
WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ146-070400-
PORT WING TO SAND ISLAND WI-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY UNTIL EARLY MORNING
THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ147-070400-
SAND ISLAND TO BAYFIELD WI-
356 PM CDT WED MAY 6 2026
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
SOUTHWEST WIND 5 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ150-070400-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 TO 10 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.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ121-070400-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY THEN BECOMING
PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING MOSTLY CLOUDY
THEN BECOMING PARTLY CLOUDY LATE IN THE NIGHT. WAVES 1 FOOT OR
LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST LATE IN
THE AFTERNOON. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING.
SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES 1 FOOT OR
LESS.
THURSDAY NIGHT
NORTH WIND 5 KNOTS BECOMING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ148-070400-
OAK POINT TO SAXON HARBOR WI-
356 PM CDT WED MAY 6 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY THEN BECOMING
PARTLY CLOUDY LATE IN THE EVENING THEN BECOMING MOSTLY CLOUDY
THEN BECOMING PARTLY CLOUDY LATE IN THE NIGHT. WAVES 1 FOOT OR
LESS.
THURSDAY
WEST WIND 5 KNOTS BECOMING NORTHWEST EARLY IN THE
AFTERNOON, THEN BECOMING NORTHEAST LATE IN THE AFTERNOON. MOSTLY
SUNNY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHEAST WIND 5 KNOTS BECOMING SOUTHWEST IN
THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR
LESS.
FRIDAY
SOUTHWEST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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