146
FZUS53 KDLH 192214
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
413 PM CST MON JAN 19 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.
LSZ140-200500-
GRAND PORTAGE TO GRAND MARAIS MN-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 3 FEET.
TUESDAY
WEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS EARLY
IN THE MORNING. CHANCE OF FLURRIES. WAVES 1 TO 3 FEET.
TUESDAY NIGHT
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
IN THE EVENING. CHANCE OF FLURRIES THROUGH THE NIGHT. WAVES 1 TO
2 FEET.
WEDNESDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
LATE IN THE AFTERNOON. CHANCE OF SNOW. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-200500-
GRAND MARAIS TO TACONITE HARBOR MN-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 3 FEET.
TUESDAY
WEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS EARLY
IN THE MORNING. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
WEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES.
WAVES 1 TO 2 FEET.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SNOW. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-200500-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
TUESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN THE
MORNING. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
WEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES.
WAVES 1 TO 2 FEET.
WEDNESDAY
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS LATE
IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-200500-
SILVER BAY HARBOR TO TWO HARBORS MN-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN THE
EVENING. CHANCE OF FLURRIES. WAVES 1 TO 3 FEET.
TUESDAY
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF FLURRIES. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
WEST WIND 10 TO 15 KNOTS. CHANCE OF FLURRIES
THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE
IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-200500-
TWO HARBORS TO DULUTH MN-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS IN THE
EVENING. CHANCE OF FLURRIES THROUGH THE NIGHT. WAVES 1 TO 3 FEET.
TUESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS EARLY
IN THE MORNING THEN 20 KNOTS IN THE AFTERNOON. CHANCE OF
FLURRIES. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
WEST WIND 10 TO 15 KNOTS. CHANCE OF FLURRIES.
WAVES 1 TO 2 FEET.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE
IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT
CHANCE OF SNOW IN THE AFTERNOON. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-200500-
DULUTH MN TO PORT WING WI-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 20 TO 25 KNOTS. CHANCE OF FLURRIES THROUGH
THE NIGHT. WAVES 3 TO 5 FEET.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS. CHANCE OF FLURRIES IN
THE MORNING. WAVES 1 TO 3 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF
FLURRIES. WAVES 1 TO 2 FEET.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN
THE AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN SLIGHT CHANCE
OF SNOW IN THE AFTERNOON. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-200500-
PORT WING TO SAND ISLAND WI-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 20 TO 25 KNOTS. HEAVY FREEZING SPRAY EARLY
IN THE EVENING. CHANCE OF FLURRIES THROUGH THE NIGHT. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY TO 7 FEET.
TUESDAY
WEST WIND 15 TO 20 KNOTS BECOMING SOUTHWEST LATE IN
THE AFTERNOON. CHANCE OF FLURRIES IN THE MORNING. WAVES 2 TO
4 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
TUESDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF
FLURRIES THROUGH THE NIGHT. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO
2 FEET IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.
CHANCE OF SNOW. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-200500-
SAND ISLAND TO BAYFIELD WI-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 20 TO 25 KNOTS. HEAVY FREEZING SPRAY EARLY
IN THE EVENING. SLIGHT CHANCE OF SNOW UNTIL EARLY MORNING. CHANCE
OF FLURRIES LATE IN THE NIGHT. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 7 FEET.
TUESDAY
WEST WIND 15 TO 20 KNOTS. CHANCE OF FLURRIES IN THE
MORNING. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
TUESDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES
THROUGH THE NIGHT. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO 2 FEET IN
THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.
CHANCE OF SNOW. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-200500-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
413 PM CST MON JAN 19 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 10 PM CST THIS
EVENING...
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
WEST WIND 20 TO 25 KNOTS. HEAVY FREEZING SPRAY IN THE
EVENING. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. CHANCE OF FLURRIES LATE IN THE NIGHT. WAVES
5 TO 8 FEET SUBSIDING TO 4 TO 6 FEET LATE IN THE NIGHT. WAVES
OCCASIONALLY TO 10 FEET.
TUESDAY
WEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. CHANCE OF FLURRIES IN THE MORNING. WAVES 3 TO 5 FEET.
WAVES OCCASIONALLY TO 7 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS UNTIL EARLY MORNING. CHANCE OF FLURRIES THROUGH THE
NIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE
EVENING AND OVERNIGHT.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.
CHANCE OF SNOW. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ121-200500-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. SLIGHT CHANCE OF SNOW IN THE EVENING, THEN CHANCE OF
FLURRIES AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
TUESDAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF FLURRIES IN THE MORNING. WAVES 1 FOOT OR
LESS.
TUESDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF FLURRIES
THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
WEDNESDAY
WEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE
AFTERNOON. CHANCE OF SNOW. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-200500-
OAK POINT TO SAXON HARBOR WI-
413 PM CST MON JAN 19 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CST THIS EVENING
TONIGHT
WEST WIND 20 TO 25 KNOTS. SLIGHT CHANCE OF SNOW EARLY
IN THE EVENING, THEN CHANCE OF SNOW LATE IN THE EVENING. CHANCE
OF FLURRIES AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS. CHANCE OF FLURRIES IN
THE MORNING. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF
FLURRIES THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN
THE AFTERNOON. CHANCE OF SNOW. 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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