914
FZUS53 KDLH 191856
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
156 PM CDT THU MAR 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.
LSZ140-192200-
GRAND PORTAGE TO GRAND MARAIS MN-
156 PM CDT THU MAR 19 2026
REST OF TODAY
SOUTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SNOW
LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING WEST EARLY IN
THE MORNING. CHANCE OF SNOW AND LIGHT FREEZING DRIZZLE IN THE
EVENING. CHANCE OF LIGHT FREEZING RAIN THROUGH THE NIGHT. SLIGHT
CHANCE OF LIGHT FREEZING DRIZZLE AFTER MIDNIGHT. PATCHY FOG AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
FRIDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. PATCHY FOG IN THE MORNING. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTH EARLY IN
THE MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-192200-
GRAND MARAIS TO TACONITE HARBOR MN-
156 PM CDT THU MAR 19 2026
REST OF TODAY
SOUTHEAST WIND 5 KNOTS. SLIGHT CHANCE OF LIGHT
FREEZING DRIZZLE AND SNOW LATE. WAVES 1 FOOT OR LESS.
TONIGHT
EAST WIND 5 KNOTS BECOMING SOUTHWEST AFTER MIDNIGHT.
CHANCE OF LIGHT FREEZING DRIZZLE, SNOW AND SLIGHT CHANCE OF
DRIZZLE IN THE EVENING. SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
FRIDAY
WEST WIND 5 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTHEAST EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-192200-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
DRIZZLE AND LIGHT FREEZING DRIZZLE LATE. WAVES 1 FOOT OR LESS.
TONIGHT
EAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND EARLY MORNING, THEN BECOMING SOUTHWEST 5 KNOTS EARLY
IN THE MORNING. SLIGHT CHANCE OF DRIZZLE, LIGHT FREEZING DRIZZLE
AND SNOW IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. WAVES 1 FOOT
OR LESS.
FRIDAY
WEST WIND 5 KNOTS. PATCHY FOG IN THE MORNING. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTHEAST EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-192200-
SILVER BAY HARBOR TO TWO HARBORS MN-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
EAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND OVERNIGHT. SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE IN
THE EVENING. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 KNOTS. PATCHY FOG IN THE MORNING. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT, THEN BECOMING NORTHEAST EARLY IN THE MORNING. MOSTLY
CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-192200-
TWO HARBORS TO DULUTH MN-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND EARLY MORNING, THEN BECOMING WEST EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS. PATCHY FOG IN THE MORNING.
WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING NORTHEAST EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-192200-
DULUTH MN TO PORT WING WI-
156 PM CDT THU MAR 19 2026
REST OF TODAY
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY SUNNY.
WAVES 1 FOOT OR LESS.
TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND OVERNIGHT. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS. PATCHY FOG IN THE MORNING.
WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING SOUTHEAST EARLY
IN THE MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-192200-
PORT WING TO SAND ISLAND WI-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF LIGHT
FREEZING DRIZZLE LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND OVERNIGHT. SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE IN
THE EVENING. PATCHY FOG AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 KNOTS. PATCHY FOG IN THE MORNING. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING SOUTHEAST EARLY
IN THE MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-192200-
SAND ISLAND TO BAYFIELD WI-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
DRIZZLE AND LIGHT FREEZING DRIZZLE LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND EARLY MORNING, THEN BECOMING WEST EARLY IN THE
MORNING. SLIGHT CHANCE OF DRIZZLE AND LIGHT FREEZING DRIZZLE IN
THE EVENING. PATCHY FOG THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 KNOTS. PATCHY FOG IN THE MORNING. WAVES
1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING SOUTH EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-192200-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
DRIZZLE AND LIGHT FREEZING DRIZZLE LATE. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
EVENING AND EARLY MORNING, THEN BECOMING WEST EARLY IN THE
MORNING. SLIGHT CHANCE OF DRIZZLE AND LIGHT FREEZING DRIZZLE IN
THE EVENING. PATCHY FOG THROUGH THE NIGHT. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS. PATCHY FOG IN THE MORNING.
WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
WEST WIND 5 KNOTS BECOMING SOUTH EARLY IN THE
MORNING. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-192200-
OAK POINT TO SAXON HARBOR WI-
156 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
1 FOOT OR LESS.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
LATE EVENING AND OVERNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
FRIDAY
WEST WIND 5 TO 10 KNOTS. PATCHY FOG IN THE MORNING.
WAVES 1 FOOT OR LESS.
FRIDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING SOUTH EARLY IN
THE MORNING. 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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