760
FZUS53 KDLH 072233
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
533 PM CDT THU MAY 7 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.
LSZ140-080400-
GRAND PORTAGE TO GRAND MARAIS MN-
533 PM CDT THU MAY 7 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS EARLY IN
THE EVENING. SCATTERED SPRINKLES EARLY IN THE EVENING. WAVES 1 TO
2 FEET.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS. SCATTERED RAIN SHOWERS
IN THE AFTERNOON. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
IN THE LATE EVENING AND OVERNIGHT. SCATTERED RAIN SHOWERS IN THE
EVENING. WAVES 1 TO 2 FEET.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 10 KNOTS
EARLY IN THE AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE IN THE
AFTERNOON. GUSTS UP TO 20 KNOTS. PARTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ141-080400-
GRAND MARAIS TO TACONITE HARBOR MN-
533 PM CDT THU MAY 7 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS EARLY IN
THE EVENING. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
FRIDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. SCATTERED RAIN SHOWERS IN THE AFTERNOON. WAVES 1 FOOT
OR LESS.
FRIDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN
SHOWERS. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SPRINKLES IN THE MORNING. WAVES 1 FOOT OR
LESS.
LSZ142-080400-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
533 PM CDT THU MAY 7 2026
TONIGHT
WEST WIND 5 KNOTS. SCATTERED SPRINKLES EARLY IN THE
EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND OVERNIGHT. SCATTERED RAIN SHOWERS IN THE EVENING.
SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT OR
LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SPRINKLES IN THE MORNING. WAVES 1 FOOT OR
LESS.
LSZ143-080400-
SILVER BAY HARBOR TO TWO HARBORS MN-
533 PM CDT THU MAY 7 2026
TONIGHT
WEST WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND EARLY MORNING, THEN BECOMING WEST LATE IN THE NIGHT.
ISOLATED RAIN SHOWERS EARLY IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN
SHOWERS. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. WAVES 1 FOOT OR
LESS.
LSZ144-080400-
TWO HARBORS TO DULUTH MN-
533 PM CDT THU MAY 7 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS. ISOLATED RAIN SHOWERS EARLY
IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED SPRINKLES IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. ISOLATED RAIN
SHOWERS IN THE EVENING. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
IN THE LATE MORNING AND AFTERNOON. CHANCE OF RAIN SHOWERS IN THE
MORNING. WAVES 1 FOOT OR LESS.
LSZ145-080400-
DULUTH MN TO PORT WING WI-
533 PM CDT THU MAY 7 2026
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND OVERNIGHT. SCATTERED RAIN SHOWERS EARLY IN THE
EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS LATE
IN THE AFTERNOON. SCATTERED SPRINKLES IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS. ISOLATED RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
SATURDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
IN THE LATE MORNING AND AFTERNOON. CHANCE OF RAIN SHOWERS IN THE
MORNING. WAVES 1 TO 2 FEET.
LSZ146-080400-
PORT WING TO SAND ISLAND WI-
533 PM CDT THU MAY 7 2026
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS
EARLY IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED SPRINKLES IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS. ISOLATED RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
IN THE MORNING. WAVES 1 FOOT OR LESS.
LSZ147-080400-
SAND ISLAND TO BAYFIELD WI-
533 PM CDT THU MAY 7 2026
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. ISOLATED RAIN SHOWERS
EARLY IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS. ISOLATED RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
THROUGH THE DAY. WAVES 1 FOOT OR LESS.
LSZ150-080400-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
533 PM CDT THU MAY 7 2026
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS
EARLY IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
THROUGH THE DAY. WAVES 1 FOOT OR LESS.
LSZ121-080400-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
533 PM CDT THU MAY 7 2026
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST 5 TO 10 KNOTS IN THE LATE EVENING AND
OVERNIGHT. SCATTERED RAIN SHOWERS EARLY IN THE EVENING. WAVES
1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED SPRINKLES IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS
IN THE EVENING. SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN
THE AFTERNOON. CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES
1 FOOT OR LESS.
LSZ148-080400-
OAK POINT TO SAXON HARBOR WI-
533 PM CDT THU MAY 7 2026
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS
EARLY IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SCATTERED SPRINKLES IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS. SCATTERED RAIN SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
THROUGH THE DAY. WAVES 1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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