658
FZUS53 KDLH 271713
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1213 PM CDT TUE OCT 27 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.
LSZ140-272200-
GRAND PORTAGE TO GRAND MARAIS MN-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TODAY
EAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. RAIN SHOWERS. WAVES 2 TO 4 FEET.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER
MIDNIGHT.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
WEDNESDAY NIGHT
EAST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. RAIN SHOWERS THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
LSZ141-272200-
GRAND MARAIS TO TACONITE HARBOR MN-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
REST OF TODAY
EAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
30 KNOTS. RAIN SHOWERS EARLY IN THE AFTERNOON, THEN RAIN SHOWERS
LIKELY LATE. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY TO 7 FEET.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING SOUTHWEST 5 KNOTS AFTER MIDNIGHT. CHANCE OF
RAIN SHOWERS IN THE EVENING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST LATE
IN THE AFTERNOON. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
WEDNESDAY NIGHT
EAST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
EARLY IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. RAIN SHOWERS THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ142-272200-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING
REST OF TODAY
EAST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS LATE. RAIN SHOWERS. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY TO 7 FEET.
TONIGHT
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING SOUTHEAST 5 KNOTS LATE IN THE EVENING, THEN BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WIND 5 KNOTS BECOMING SOUTHEAST LATE IN
THE AFTERNOON. RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 1 FOOT
OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING
NORTHWEST EARLY IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING. RAIN SHOWERS THROUGH THE NIGHT. WAVES 1 FOOT OR
LESS.
LSZ143-272200-
SILVER BAY HARBOR TO TWO HARBORS MN-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TODAY
EAST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS LATE. RAIN SHOWERS EARLY IN THE AFTERNOON,
THEN RAIN SHOWERS LIKELY LATE. WAVES 3 TO 5 FEET.
TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING AND
OVERNIGHT.
WEDNESDAY
SOUTHWEST WIND 5 KNOTS BECOMING EAST LATE IN THE
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING
NORTHWEST WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING AND
OVERNIGHT. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN
SHOWERS THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ144-272200-
TWO HARBORS TO DULUTH MN-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TODAY
EAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. RAIN SHOWERS EARLY IN THE AFTERNOON, THEN RAIN SHOWERS
LIKELY LATE. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS IN THE EVENING.
WAVES 1 TO 3 FEET.
WEDNESDAY
SOUTHWEST WIND 5 KNOTS BECOMING NORTHEAST LATE IN
THE AFTERNOON. RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING
NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE
LATE EVENING AND OVERNIGHT. SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. RAIN SHOWERS THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ145-272200-
DULUTH MN TO PORT WING WI-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING
REST OF TODAY
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. RAIN SHOWERS EARLY IN THE AFTERNOON, THEN RAIN SHOWERS
LIKELY LATE. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET LATE.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS IN THE
EVENING. WAVES 1 TO 2 FEET.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN
THE AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING WEST
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING
AND OVERNIGHT. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
RAIN SHOWERS THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ146-272200-
PORT WING TO SAND ISLAND WI-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. RAIN SHOWERS EARLY IN THE AFTERNOON, THEN RAIN SHOWERS
LIKELY LATE. WAVES 1 TO 3 FEET.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS IN THE
EVENING. WAVES 1 TO 2 FEET.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN
THE AFTERNOON. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING WEST
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE EVENING,
THEN EASING TO 5 TO 10 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. RAIN SHOWERS THROUGH THE NIGHT.
WAVES 1 FOOT OR LESS.
LSZ147-272200-
SAND ISLAND TO BAYFIELD WI-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
EAST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS LATE. RAIN SHOWERS EARLY IN THE AFTERNOON,
THEN RAIN SHOWERS LIKELY LATE. WAVES 1 TO 3 FEET.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY
IN THE MORNING. CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES 1 TO
2 FEET.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN
THE AFTERNOON. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING WEST
10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE EVENING,
THEN BECOMING NORTHWEST 5 TO 10 KNOTS AFTER MIDNIGHT. SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN SHOWERS THROUGH THE
NIGHT. WAVES 1 FOOT OR LESS.
LSZ150-272200-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1213 PM CDT TUE OCT 27 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
REST OF TODAY
EAST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS LATE. RAIN SHOWERS EARLY IN THE AFTERNOON,
THEN RAIN SHOWERS LIKELY LATE. WAVES 2 TO 4 FEET.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY
IN THE MORNING. CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES 1 TO
3 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND
OVERNIGHT.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING EAST LATE IN
THE AFTERNOON. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING
SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN
THE EVENING, THEN BECOMING NORTHWEST 5 TO 10 KNOTS AFTER
MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN
SHOWERS THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
LSZ121-272200-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
1213 PM CDT TUE OCT 27 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. RAIN SHOWERS LIKELY.
WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS IN THE
EVENING. WAVES 1 FOOT OR LESS.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST LATE
IN THE AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTHWEST AFTER MIDNIGHT. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. RAIN SHOWERS THROUGH THE NIGHT.
WAVES 1 FOOT OR LESS.
LSZ148-272200-
OAK POINT TO SAXON HARBOR WI-
1213 PM CDT TUE OCT 27 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. RAIN SHOWERS LIKELY
EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN SHOWERS LATE. WAVES
1 TO 2 FEET.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING SOUTHWEST WITH GUSTS TO AROUND 20 KNOTS IN THE
LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS IN THE
EVENING. WAVES 1 FOOT OR LESS.
WEDNESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST LATE
IN THE AFTERNOON. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTHWEST AFTER MIDNIGHT. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. RAIN SHOWERS THROUGH THE NIGHT.
WAVES 1 FOOT OR LESS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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