060
FZUS53 KDLH 061515
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1015 AM CDT MON APR 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.
LSZ140-062200-
GRAND PORTAGE TO GRAND MARAIS MN-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTH WIND 20 TO 25 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE. CHANCE OF
FLURRIES. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE EVENING. CHANCE OF FLURRIES IN THE EVENING. WAVES
1 TO 2 FEET.
TUESDAY
WEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTH
15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS IN THE LATE EVENING
AND OVERNIGHT. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-062200-
GRAND MARAIS TO TACONITE HARBOR MN-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS EASING TO 5 KNOTS AFTER MIDNIGHT. CHANCE OF FLURRIES IN
THE EVENING. WAVES 1 FOOT OR LESS.
TUESDAY
NORTHWEST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING AND
OVERNIGHT. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-062200-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS IN THE AFTERNOON. CHANCE OF
FLURRIES. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN
THE EVENING. WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 KNOTS BECOMING SOUTH LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-062200-
SILVER BAY HARBOR TO TWO HARBORS MN-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN
THE EVENING. WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 KNOTS BECOMING SOUTH LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW AND
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-062200-
TWO HARBORS TO DULUTH MN-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 15 TO 20 KNOTS. CHANCE OF
FLURRIES. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 KNOTS AFTER
MIDNIGHT. CHANCE OF FLURRIES IN THE EVENING. WAVES 1 FOOT OR
LESS.
TUESDAY
WEST WIND 5 KNOTS BECOMING SOUTHEAST LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT. CHANCE OF
SNOW AND SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-062200-
DULUTH MN TO PORT WING WI-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 15 TO 20 KNOTS. CHANCE OF
FLURRIES. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE.
TONIGHT
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHWEST 5 KNOTS
AFTER MIDNIGHT, THEN BECOMING WEST EARLY IN THE MORNING. CHANCE
OF FLURRIES IN THE EVENING. WAVES 1 TO 2 FEET.
TUESDAY
SOUTHWEST WIND 5 KNOTS BECOMING SOUTHEAST LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT.
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-062200-
PORT WING TO SAND ISLAND WI-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS. CHANCE OF FLURRIES. WAVES 2 TO 4 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN
THE EVENING. WAVES 1 TO 3 FEET.
TUESDAY
WEST WIND 5 KNOTS BECOMING EAST LATE IN THE AFTERNOON.
SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
AFTER MIDNIGHT. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-062200-
SAND ISLAND TO BAYFIELD WI-
1015 AM CDT MON APR 6 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 25 KNOTS EASING TO 10 KNOTS LATE. CHANCE OF FLURRIES.
WAVES 3 TO 5 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES IN
THE EVENING. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO 2 FEET IN THE
LATE EVENING AND OVERNIGHT.
TUESDAY
WEST WIND 5 KNOTS BECOMING SOUTHEAST LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT.
CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-062200-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
LATE IN THE MORNING. CHANCE OF FLURRIES. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE EVENING. CHANCE OF FLURRIES IN THE EVENING. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
TUESDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTH LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT.
CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WAVES
1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-062200-
OAK POINT TO SAXON HARBOR WI-
1015 AM CDT MON APR 6 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
NORTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS LATE IN THE MORNING. CHANCE OF SNOW IN THE LATE MORNING
AND EARLY AFTERNOON, THEN CHANCE OF FLURRIES LATE. WAVES 3 TO
5 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 KNOTS EARLY
IN THE MORNING. CHANCE OF FLURRIES IN THE EVENING. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT. A SMALL CRAFT
ADVISORY MAY BE NEEDED.
TUESDAY
SOUTHWEST WIND 5 KNOTS BECOMING SOUTHEAST LATE IN THE
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
TUESDAY NIGHT
EAST WIND 5 KNOTS BECOMING SOUTH 10 TO 15 KNOTS
WITH GUSTS TO AROUND 25 KNOTS IN THE LATE EVENING AND OVERNIGHT.
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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