093
FZUS53 KDLH 011117
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
517 AM CST SUN FEB 1 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.
LSZ140-011700-
GRAND PORTAGE TO GRAND MARAIS MN-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SNOW IN
THE MORNING, THEN SNOW LIKELY EARLY IN THE AFTERNOON. SNOW LATE
IN THE AFTERNOON. WAVES 2 TO 4 FEET.
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST WITH GUSTS
TO AROUND 25 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE OF
SNOW. WAVES 1 TO 3 FEET.
MONDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS LATE IN THE MORNING, THEN THEN 20 KNOTS
LATE IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
NORTH WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
UNTIL EARLY MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-011700-
GRAND MARAIS TO TACONITE HARBOR MN-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS IN THE AFTERNOON. SNOW LIKELY UNTIL LATE
AFTERNOON, THEN SNOW LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN
THE MORNING. SUNNY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
NORTH WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE EVENING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-011700-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.
SNOW LIKELY UNTIL LATE AFTERNOON, THEN SNOW LATE IN THE
AFTERNOON. WAVES 1 TO 3 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE
AFTERNOON.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. GUSTS UP TO 20 KNOTS IN
THE MORNING. SUNNY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
NORTH WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-011700-
SILVER BAY HARBOR TO TWO HARBORS MN-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.
SNOW LIKELY. WAVES 1 TO 3 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS.
CHANCE OF SNOW IN THE EVENING. WAVES 1 FOOT OR LESS.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR
LESS.
MONDAY NIGHT
NORTH WIND 5 KNOTS. MOSTLY CLEAR. WAVES 1 FOOT OR
LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-011700-
TWO HARBORS TO DULUTH MN-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS EASING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. SNOW
LIKELY. WAVES 1 TO 3 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. SLIGHT CHANCE OF SNOW IN THE EVENING. WAVES 1 FOOT OR
LESS.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR
LESS.
MONDAY NIGHT
NORTH WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-011700-
DULUTH MN TO PORT WING WI-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS EASING TO 5 TO 10 KNOTS LATE IN THE AFTERNOON. SNOW
LIKELY. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS IN
THE EVENING. SLIGHT CHANCE OF SNOW IN THE EVENING. WAVES 1 FOOT
OR LESS.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
MONDAY NIGHT
NORTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-011700-
PORT WING TO SAND ISLAND WI-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING SOUTHWEST 10 TO 15 KNOTS LATE IN THE AFTERNOON.
SNOW LIKELY. WAVES 1 TO 2 FEET.
TONIGHT
WEST WIND 10 KNOTS BECOMING NORTHWEST WITH GUSTS TO
AROUND 20 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHANCE OF SNOW
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES
1 TO 2 FEET.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 1 TO
2 FEET.
MONDAY NIGHT
NORTH WIND 5 TO 10 KNOTS. PARTLY CLOUDY IN THE
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-011700-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
TODAY
SOUTHWEST WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 20 KNOTS. CHANCE OF SNOW UNTIL LATE AFTERNOON, THEN
SNOW LATE IN THE AFTERNOON. WAVES 1 TO 3 FEET.
TONIGHT
WEST WIND 10 TO 15 KNOTS BECOMING NORTHWEST IN THE
LATE EVENING AND OVERNIGHT. GUSTS UP TO 20 KNOTS. CHANCE OF SNOW.
WAVES 1 TO 2 FEET.
MONDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS EASING TO 5 TO 10 KNOTS IN THE AFTERNOON. PARTLY SUNNY.
WAVES 1 TO 2 FEET.
MONDAY NIGHT
NORTH WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-011700-
OAK POINT TO SAXON HARBOR WI-
517 AM CST SUN FEB 1 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
TODAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
30 KNOTS EASING TO 10 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN
THE AFTERNOON. CHANCE OF SNOW UNTIL LATE AFTERNOON, THEN SNOW
LATE IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. CHANCE OF SNOW. WAVES 1 FOOT OR LESS.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
MONDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS. 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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