378
FZUS53 KDLH 251648
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
1047 AM CST WED FEB 25 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.
LSZ140-252300-
GRAND PORTAGE TO GRAND MARAIS MN-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
20 KNOTS IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS LATE IN THE AFTERNOON. CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE AND SNOW IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY.
WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-252300-
GRAND MARAIS TO TACONITE HARBOR MN-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
NORTHWEST WIND 10 TO 15 KNOTS. SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE AND SNOW IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-252300-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
NORTHWEST WIND 5 TO 10 KNOTS. SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
WEST WIND 5 KNOTS IN THE EVENING BECOMING VARIABLE
10 KNOTS OR LESS, THEN BECOMING SOUTHWEST 5 KNOTS EARLY IN THE
MORNING. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 KNOTS. CHANCE OF SNOW AND LIGHT
FREEZING DRIZZLE IN THE MORNING, THEN SLIGHT CHANCE OF LIGHT
FREEZING DRIZZLE AND SNOW IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST 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.
LSZ143-252300-
SILVER BAY HARBOR TO TWO HARBORS MN-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
WEST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR
LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY IN
THE MORNING. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW AND
LIGHT FREEZING DRIZZLE IN THE MORNING, THEN SLIGHT CHANCE OF
LIGHT FREEZING DRIZZLE AND SNOW IN THE AFTERNOON. WAVES 1 FOOT OR
LESS.
THURSDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. PARTLY CLOUDY.
WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-252300-
TWO HARBORS TO DULUTH MN-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW AND
LIGHT FREEZING DRIZZLE IN THE MORNING, THEN SLIGHT CHANCE OF
LIGHT FREEZING DRIZZLE IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-252300-
DULUTH MN TO PORT WING WI-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF SNOW AND
LIGHT FREEZING DRIZZLE IN THE MORNING. WAVES 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-252300-
PORT WING TO SAND ISLAND WI-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
WEST WIND 10 KNOTS RISING TO 10 TO 15 KNOTS IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY IN
THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-252300-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
IN THE AFTERNOON. PARTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET LATE.
TONIGHT
WEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS EARLY IN THE MORNING. CHANCE OF SNOW AFTER MIDNIGHT.
WAVES 1 TO 2 FEET.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY.
WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-252300-
OAK POINT TO SAXON HARBOR WI-
1047 AM CST WED FEB 25 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF SNOW IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
THURSDAY 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.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
WFO DLH
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