245
FZUS53 KDLH 070400
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1100 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.
LSZ140-071000-
GRAND PORTAGE TO GRAND MARAIS MN-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. CHANCE
OF FLURRIES IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
THURSDAY NIGHT
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
IN THE EVENING. 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.
LSZ141-071000-
GRAND MARAIS TO TACONITE HARBOR MN-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES THROUGH
THE NIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. CHANCE OF FLURRIES IN THE MORNING, THEN SLIGHT CHANCE
OF RAIN SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
IN THE LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS AND
FLURRIES IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LSZ142-071000-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS LATE IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS, THEN BECOMING WEST 5 KNOTS TOWARD
DAYBREAK. CHANCE OF FLURRIES LATE IN THE EVENING. WAVES 1 FOOT OR
LESS.
THURSDAY
WEST WIND 5 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. CHANCE OF FLURRIES IN THE MORNING. SLIGHT CHANCE OF
RAIN SHOWERS THROUGH THE DAY. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING WEST LATE IN
THE EVENING, THEN BECOMING VARIABLE 10 KNOTS OR LESS AFTER
MIDNIGHT BECOMING WEST 5 KNOTS EARLY IN THE MORNING. CHANCE OF
SPRINKLES AND FLURRIES IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ143-071000-
SILVER BAY HARBOR TO TWO HARBORS MN-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES LATE IN
THE EVENING. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. CHANCE OF FLURRIES IN THE MORNING. SLIGHT CHANCE OF
RAIN SHOWERS THROUGH THE DAY. 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. CHANCE OF RAIN SHOWERS AND FLURRIES IN THE EVENING.
WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ144-071000-
TWO HARBORS TO DULUTH MN-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES LATE IN
THE EVENING. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN
THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS
AND FLURRIES IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ145-071000-
DULUTH MN TO PORT WING WI-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES LATE IN
THE EVENING. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST
AFTER MIDNIGHT. CHANCE OF SPRINKLES AND FLURRIES IN THE EVENING.
WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
LSZ146-071000-
PORT WING TO SAND ISLAND WI-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 KNOTS. CHANCE OF FLURRIES IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
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 AFTER
MIDNIGHT. CHANCE OF RAIN SHOWERS AND FLURRIES IN THE EVENING.
WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ147-071000-
SAND ISLAND TO BAYFIELD WI-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 KNOTS. CHANCE OF RAIN SHOWERS AND
FLURRIES IN THE AFTERNOON. 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 AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS AND FLURRIES IN
THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ150-071000-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. CHANCE OF FLURRIES AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN SHOWERS AND
FLURRIES IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF
SPRINKLES AND FLURRIES IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
LSZ121-071000-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS. CHANCE OF SPRINKLES AND
FLURRIES IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS. CHANCE OF RAIN SHOWERS
AND FLURRIES IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
LSZ148-071000-
OAK POINT TO SAXON HARBOR WI-
1100 PM CDT WED MAY 6 2026
REST OF TONIGHT
WEST WIND 5 KNOTS. MOSTLY CLOUDY LATE IN THE
EVENING THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
WEST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN THE
AFTERNOON. CHANCE OF SPRINKLES IN THE MORNING. CHANCE OF FLURRIES
THROUGH THE DAY. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS AND FLURRIES
IN THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTH LATE 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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