301
FZUS53 KDLH 050038
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
637 PM CST SUN JAN 4 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.
LSZ140-051100-
GRAND PORTAGE TO GRAND MARAIS MN-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING NORTH 5 TO 10 KNOTS TOWARD DAYBREAK.
AREAS OF DENSE FOG EARLY IN THE EVENING. PATCHY FOG IN THE LATE
EVENING AND EARLY MORNING. SNOW EARLY IN THE EVENING, THEN SNOW
LIKELY LATE IN THE EVENING. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET IN THE LATE EVENING AND
OVERNIGHT.
MONDAY
NORTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING WEST EARLY IN THE
MORNING. CLOUDY. WAVES 1 FOOT OR LESS.
TUESDAY
NORTHWEST WIND 5 KNOTS BECOMING WEST IN THE AFTERNOON.
SLIGHT CHANCE OF LIGHT FREEZING RAIN IN THE MORNING. SLIGHT
CHANCE OF SNOW THROUGH THE DAY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-051100-
GRAND MARAIS TO TACONITE HARBOR MN-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS BECOMING NORTH
5 KNOTS TOWARD DAYBREAK. AREAS OF DENSE FOG EARLY IN THE EVENING,
THEN PATCHY FOG LATE IN THE EVENING. SNOW EARLY IN THE EVENING,
THEN CHANCE OF SNOW LATE IN THE EVENING. WAVES 1 TO 3 FEET.
MONDAY
NORTHEAST WIND 5 KNOTS BECOMING SOUTHEAST LATE IN THE
MORNING, THEN BECOMING SOUTHWEST IN THE AFTERNOON. MOSTLY CLOUDY.
WAVES 1 FOOT OR LESS.
MONDAY NIGHT
SOUTHWEST WIND 5 KNOTS UNTIL EARLY MORNING
BECOMING VARIABLE 10 KNOTS OR LESS. CLOUDY. WAVES 1 FOOT OR LESS.
TUESDAY
NORTHWEST WIND 5 KNOTS. SLIGHT CHANCE OF LIGHT
FREEZING RAIN IN THE MORNING. SLIGHT CHANCE OF SNOW THROUGH THE
DAY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ142-051100-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING
SOUTHWEST AFTER MIDNIGHT, THEN BECOMING NORTH TOWARD DAYBREAK.
PATCHY FOG IN THE EVENING. SNOW EARLY IN THE EVENING. CHANCE OF
SNOW AND SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE LATE IN THE
EVENING. WAVES 1 TO 2 FEET.
MONDAY
NORTH WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS EARLY IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS. CLOUDY. WAVES 1 FOOT OR LESS.
TUESDAY
VARIABLE WINDS 10 KNOTS OR LESS BECOMING WEST 5 KNOTS
IN THE LATE MORNING AND AFTERNOON. SLIGHT CHANCE OF SNOW AND
LIGHT FREEZING RAIN IN THE MORNING. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-051100-
SILVER BAY HARBOR TO TWO HARBORS MN-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING NORTH TOWARD
DAYBREAK. AREAS OF FOG EARLY IN THE EVENING, THEN PATCHY FOG LATE
IN THE EVENING. SNOW EARLY IN THE EVENING, THEN CHANCE OF SNOW
AND SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE LATE IN THE EVENING.
WAVES 1 TO 2 FEET.
MONDAY
NORTHEAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
SOUTHWEST WIND 5 KNOTS BECOMING WEST AFTER
MIDNIGHT. SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW AND
LIGHT FREEZING RAIN IN THE MORNING. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-051100-
TWO HARBORS TO DULUTH MN-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING NORTHEAST
TOWARD DAYBREAK. PATCHY FOG IN THE EVENING. SNOW LIKELY AND
SLIGHT CHANCE OF LIGHT FREEZING RAIN EARLY IN THE EVENING. CHANCE
OF SNOW AND SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE LATE IN THE
EVENING. WAVES 1 FOOT OR LESS.
MONDAY
SOUTHEAST WIND 5 KNOTS BECOMING SOUTHWEST IN THE LATE
MORNING AND AFTERNOON. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. SLIGHT CHANCE OF LIGHT FREEZING RAIN AND RAIN AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN, LIGHT
FREEZING RAIN AND SNOW IN THE MORNING. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ145-051100-
DULUTH MN TO PORT WING WI-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST
TOWARD DAYBREAK. PATCHY FOG IN THE EVENING. SNOW LIKELY EARLY IN
THE EVENING. SLIGHT CHANCE OF LIGHT FREEZING RAIN IN THE EVENING.
CHANCE OF SNOW AND SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE LATE
IN THE EVENING. WAVES 1 FOOT OR LESS.
MONDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING WEST EARLY IN THE
MORNING. SLIGHT CHANCE OF LIGHT FREEZING RAIN THROUGH THE NIGHT.
WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SNOW, RAIN
AND LIGHT FREEZING RAIN IN THE MORNING. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-051100-
PORT WING TO SAND ISLAND WI-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
TOWARD DAYBREAK. AREAS OF FOG EARLY IN THE EVENING, THEN PATCHY
FOG LATE IN THE EVENING. SNOW AND SLIGHT CHANCE OF LIGHT FREEZING
RAIN EARLY IN THE EVENING, THEN SLIGHT CHANCE OF SNOW LATE IN THE
EVENING. WAVES 1 FOOT OR LESS.
MONDAY
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST IN THE AFTERNOON.
MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN AND
LIGHT FREEZING RAIN IN THE MORNING. SLIGHT CHANCE OF SNOW THROUGH
THE DAY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-051100-
SAND ISLAND TO BAYFIELD WI-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH
AFTER MIDNIGHT. PATCHY DENSE FOG IN THE EVENING. SNOW EARLY IN
THE EVENING. SNOW LIKELY LATE IN THE EVENING. WAVES 1 FOOT OR
LESS.
MONDAY
SOUTH WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS EARLY IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS, THEN BECOMING SOUTHWEST 5 KNOTS EARLY
IN THE MORNING. SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF LIGHT
FREEZING RAIN IN THE MORNING. SLIGHT CHANCE OF SNOW THROUGH THE
DAY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-051100-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING WEST
TOWARD DAYBREAK. AREAS OF DENSE FOG AND DENSE FREEZING FOG EARLY
IN THE EVENING, THEN PATCHY FOG LATE IN THE EVENING. SNOW EARLY
IN THE EVENING, THEN CHANCE OF SNOW LATE IN THE EVENING. WAVES
1 TO 2 FEET.
MONDAY
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
1 FOOT OR LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST EARLY IN
THE MORNING. SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF RAIN AND
LIGHT FREEZING RAIN IN THE MORNING. SLIGHT CHANCE OF SNOW THROUGH
THE DAY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ121-051100-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
NORTHEAST WIND 5 KNOTS BECOMING SOUTHEAST IN
THE LATE EVENING AND EARLY MORNING, THEN BECOMING SOUTHWEST
TOWARD DAYBREAK. AREAS OF DENSE FREEZING FOG EARLY IN THE
EVENING. PATCHY FOG IN THE EVENING. SNOW EARLY IN THE EVENING.
SLIGHT CHANCE OF FREEZING RAIN IN THE EVENING. CHANCE OF SNOW
LATE IN THE EVENING. WAVES 1 FOOT OR LESS.
MONDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS EARLY IN THE EVENING BECOMING
VARIABLE 10 KNOTS OR LESS, THEN BECOMING SOUTHWEST 5 KNOTS EARLY
IN THE MORNING. SLIGHT CHANCE OF LIGHT FREEZING RAIN THROUGH THE
NIGHT. WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 KNOTS. SLIGHT CHANCE OF LIGHT FREEZING
RAIN IN THE MORNING. SLIGHT CHANCE OF SNOW THROUGH THE DAY. WAVES
1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-051100-
OAK POINT TO SAXON HARBOR WI-
637 PM CST SUN JAN 4 2026
REST OF TONIGHT
EAST WIND 5 KNOTS BECOMING SOUTHWEST TOWARD
DAYBREAK. SNOW LIKELY AND SLIGHT CHANCE OF FREEZING RAIN IN THE
EVENING. AREAS OF DENSE FREEZING FOG EARLY IN THE EVENING. PATCHY
FOG UNTIL EARLY MORNING. WAVES 1 FOOT OR LESS.
MONDAY
SOUTHWEST WIND 5 KNOTS. MOSTLY CLOUDY. WAVES 1 FOOT OR
LESS.
MONDAY NIGHT
SOUTH WIND 5 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
TUESDAY
WEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN AND SLIGHT
CHANCE OF LIGHT FREEZING RAIN IN THE MORNING. SLIGHT CHANCE OF
SNOW THROUGH THE DAY. 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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