946
FZUS53 KDLH 291718
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1218 PM CDT WED APR 29 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.
LSZ140-292200-
GRAND PORTAGE TO GRAND MARAIS MN-
1218 PM CDT WED APR 29 2026
REST OF TODAY
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
LATE. CHANCE OF RAIN AND SNOW. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH AFTER
MIDNIGHT. CHANCE OF RAIN AND SNOW IN THE EVENING, THEN CHANCE OF
FLURRIES AND SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
THURSDAY
NORTH WIND 5 TO 10 KNOTS BECOMING SOUTHEAST EARLY IN
THE AFTERNOON, THEN BECOMING SOUTHWEST LATE IN THE AFTERNOON.
SLIGHT CHANCE OF SNOW IN THE MORNING, THEN CHANCE OF SNOW IN THE
AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTH IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF SNOW IN THE EVENING. WAVES
1 FOOT OR LESS.
LSZ141-292200-
GRAND MARAIS TO TACONITE HARBOR MN-
1218 PM CDT WED APR 29 2026
REST OF TODAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTH LATE.
CHANCE OF RAIN AND SNOW. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTH EARLY IN THE
MORNING. CHANCE OF RAIN IN THE EVENING, THEN CHANCE OF FLURRIES
AND SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. CHANCE OF SPRINKLES AND FLURRIES IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTH IN THE LATE
EVENING AND OVERNIGHT. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING. WAVES 1 FOOT OR LESS.
LSZ142-292200-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1218 PM CDT WED APR 29 2026
REST OF TODAY
WEST WIND 5 KNOTS. CHANCE OF RAIN. WAVES 1 FOOT
OR LESS.
TONIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND EARLY MORNING, THEN BECOMING NORTH EARLY IN THE
MORNING. CHANCE OF SPRINKLES THROUGH THE NIGHT. CHANCE OF
FLURRIES AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING SOUTH EARLY IN THE
AFTERNOON, THEN BECOMING SOUTHWEST LATE IN THE AFTERNOON. CHANCE
OF SPRINKLES AND FLURRIES IN THE MORNING, THEN CHANCE OF SNOW IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTH IN THE LATE
EVENING AND OVERNIGHT. SLIGHT CHANCE OF RAIN AND SNOW IN THE
EVENING. WAVES 1 FOOT OR LESS.
LSZ143-292200-
SILVER BAY HARBOR TO TWO HARBORS MN-
1218 PM CDT WED APR 29 2026
REST OF TODAY
WEST WIND 5 KNOTS BECOMING SOUTH LATE. SLIGHT
CHANCE OF RAIN EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN LATE.
WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF SPRINKLES AND FLURRIES
THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING SOUTH IN THE AFTERNOON.
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING NORTH IN THE
LATE EVENING AND OVERNIGHT. SLIGHT CHANCE OF RAIN IN THE EVENING.
WAVES 1 FOOT OR LESS.
LSZ144-292200-
TWO HARBORS TO DULUTH MN-
1218 PM CDT WED APR 29 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SPRINKLES EARLY IN THE AFTERNOON, THEN CHANCE
OF RAIN LATE. WAVES 1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST IN THE LATE
EVENING AND OVERNIGHT. CHANCE OF SPRINKLES IN THE EVENING. WAVES
1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 TO 10 KNOTS BECOMING EAST IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. WAVES 1 FOOT
OR LESS.
THURSDAY NIGHT
NORTH WIND 5 KNOTS. CHANCE OF SPRINKLES THROUGH
THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ145-292200-
DULUTH MN TO PORT WING WI-
1218 PM CDT WED APR 29 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS. CHANCE OF SPRINKLES THROUGH THE DAY. WAVES
1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SPRINKLES IN
THE EVENING. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHEAST LATE IN
THE AFTERNOON. CHANCE OF SPRINKLES AND SLIGHT CHANCE OF SNOW IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
NORTH WIND 5 KNOTS. CHANCE OF SPRINKLES THROUGH
THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ146-292200-
PORT WING TO SAND ISLAND WI-
1218 PM CDT WED APR 29 2026
REST OF TODAY
WEST WIND 5 TO 10 KNOTS. CHANCE OF SPRINKLES
EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN LATE. WAVES 1 FOOT OR
LESS.
TONIGHT
WEST WIND 5 KNOTS BECOMING NORTHWEST AFTER MIDNIGHT.
CHANCE OF SPRINKLES AND FLURRIES THROUGH THE NIGHT. WAVES 1 FOOT
OR LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING NORTHEAST EARLY IN THE
AFTERNOON, THEN BECOMING WEST LATE IN THE AFTERNOON. CHANCE OF
FLURRIES IN THE MORNING. CHANCE OF SPRINKLES THROUGH THE DAY.
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTH IN THE LATE
EVENING AND OVERNIGHT. CHANCE OF SPRINKLES IN THE EVENING. WAVES
1 FOOT OR LESS.
LSZ147-292200-
SAND ISLAND TO BAYFIELD WI-
1218 PM CDT WED APR 29 2026
REST OF TODAY
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF
SPRINKLES EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE OF RAIN
LATE. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS EARLY
IN THE MORNING. CHANCE OF SPRINKLES AND FLURRIES THROUGH THE
NIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING NORTHEAST EARLY IN THE
AFTERNOON, THEN BECOMING WEST LATE IN THE AFTERNOON. CHANCE OF
FLURRIES IN THE MORNING. CHANCE OF SPRINKLES THROUGH THE DAY.
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTH EARLY IN THE
MORNING. CHANCE OF SPRINKLES AND FLURRIES IN THE EVENING. WAVES
1 FOOT OR LESS.
LSZ150-292200-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1218 PM CDT WED APR 29 2026
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. CHANCE OF
SPRINKLES. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH EARLY IN
THE MORNING. CHANCE OF SPRINKLES THROUGH THE NIGHT. CHANCE OF
FLURRIES AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING SOUTHWEST LATE IN THE
AFTERNOON. CHANCE OF SPRINKLES AND FLURRIES THROUGH THE DAY.
WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTH EARLY IN THE
MORNING. CHANCE OF SPRINKLES AND SLIGHT CHANCE OF SNOW IN THE
EVENING. WAVES 1 FOOT OR LESS.
LSZ121-292200-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1218 PM CDT WED APR 29 2026
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS LATE. CHANCE OF SPRINKLES EARLY IN THE AFTERNOON, THEN
SLIGHT CHANCE OF RAIN LATE. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 KNOTS. CHANCE OF SPRINKLES THROUGH
THE NIGHT. CHANCE OF FLURRIES AFTER MIDNIGHT. WAVES 1 FOOT OR
LESS.
THURSDAY
NORTH WIND 5 KNOTS BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF FLURRIES IN THE MORNING. CHANCE OF SPRINKLES
THROUGH THE DAY. SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
NORTH WIND 5 KNOTS EARLY IN THE EVENING
BECOMING VARIABLE 10 KNOTS OR LESS, THEN BECOMING NORTHWEST
5 KNOTS AFTER MIDNIGHT. CHANCE OF SPRINKLES AND FLURRIES THROUGH
THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ148-292200-
OAK POINT TO SAXON HARBOR WI-
1218 PM CDT WED APR 29 2026
REST OF TODAY
NORTH WIND 10 TO 15 KNOTS. CHANCE OF SPRINKLES
THROUGH THE DAY. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 KNOTS. CHANCE OF SPRINKLES THROUGH
THE NIGHT. CHANCE OF FLURRIES AFTER MIDNIGHT. WAVES 1 FOOT OR
LESS.
THURSDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF FLURRIES IN THE MORNING. CHANCE OF SPRINKLES
THROUGH THE DAY. SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
NORTHEAST WIND 5 KNOTS BECOMING NORTHWEST IN
THE LATE EVENING AND OVERNIGHT. CHANCE OF SPRINKLES AND FLURRIES
THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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