749
FZUS53 KDLH 301423
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
822 AM CST FRI JAN 30 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.
LSZ140-302300-
GRAND PORTAGE TO GRAND MARAIS MN-
822 AM CST FRI JAN 30 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
REST OF TODAY
NORTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
INCREASING TO 25 KNOTS LATE IN THE MORNING, THEN DECREASING TO
20 KNOTS IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.
MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHWEST WIND 5 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS INCREASING TO 30 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-302300-
GRAND MARAIS TO TACONITE HARBOR MN-
822 AM CST FRI JAN 30 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
REST OF TODAY
NORTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING THEN 20 KNOTS LATE. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE
EVENING. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
SATURDAY
VARIABLE WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST
5 TO 10 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY.
WAVES 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-302300-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
822 AM CST FRI JAN 30 2026
REST OF TODAY
NORTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
LATE. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN THE
EVENING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
SATURDAY
VARIABLE WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST
5 TO 10 KNOTS IN THE LATE MORNING AND AFTERNOON. SUNNY. WAVES
1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-302300-
SILVER BAY HARBOR TO TWO HARBORS MN-
822 AM CST FRI JAN 30 2026
REST OF TODAY
NORTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
SATURDAY
WEST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS INCREASING TO 25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-302300-
TWO HARBORS TO DULUTH MN-
822 AM CST FRI JAN 30 2026
REST OF TODAY
NORTH WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
SATURDAY
WEST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO
2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-302300-
DULUTH MN TO PORT WING WI-
822 AM CST FRI JAN 30 2026
REST OF TODAY
NORTH WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW
EARLY IN THE MORNING. WAVES 1 TO 3 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN
THE MORNING. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
SATURDAY
SOUTHWEST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR
LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
IN THE LATE EVENING AND OVERNIGHT. SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-302300-
PORT WING TO SAND ISLAND WI-
822 AM CST FRI JAN 30 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING
REST OF TODAY
NORTH WIND 5 TO 10 KNOTS. CHANCE OF SNOW EARLY
IN THE MORNING, THEN SLIGHT CHANCE OF SNOW LATE. WAVES 1 TO
3 FEET.
TONIGHT
NORTH WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY SUNNY IN THE
MORNING THEN CLEARING. WAVES 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-302300-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
822 AM CST FRI JAN 30 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING
REST OF TODAY
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS IN THE AFTERNOON. CHANCE OF SNOW EARLY IN THE MORNING,
THEN SLIGHT CHANCE OF SNOW LATE. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 2 FEET LATE.
TONIGHT
NORTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 1 TO
2 FEET.
SATURDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. PARTLY SUNNY IN THE MORNING THEN CLEARING. WAVES
1 FOOT OR LESS.
SATURDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-302300-
OAK POINT TO SAXON HARBOR WI-
822 AM CST FRI JAN 30 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING
REST OF TODAY
NORTH WIND 5 TO 10 KNOTS. CHANCE OF SNOW THROUGH
THE DAY. WAVES 1 FOOT OR LESS.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 FOOT OR LESS.
SATURDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR
LESS.
SATURDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WAVES 1 FOOT OR LESS.
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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