FZUS53 KDLH 300742
NSTDLH
EXPERIMENTAL TABULAR NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
242 AM CDT WED SEP 30 2026
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.
LSZ140-301500-
GRAND PORTAGE TO GRAND MARAIS MN-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 10 TO 15 KNOTS.
100-FT WINDS........SOUTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 TO 4 FEET.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........WEST 10 TO 15 KNOTS.
100-FT WINDS........WEST 15 TO 20 KNOTS.
SIG WAVES...........2 TO 4 FEET.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........WEST 10 TO 15 KNOTS.
100-FT WINDS........WEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ141-301500-
GRAND MARAIS TO TACONITE HARBOR MN-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING NORTHWEST 5
TO 10 KNOTS AFTER MIDNIGHT.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING NORTHWEST 10
TO 15 KNOTS AFTER MIDNIGHT.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 5 TO 10 KNOTS.
100-FT WINDS........NORTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ142-301500-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING NORTHWEST 5
TO 10 KNOTS AFTER MIDNIGHT.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING NORTHWEST 10
TO 15 KNOTS AFTER MIDNIGHT.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 5 TO 10 KNOTS.
100-FT WINDS........NORTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ143-301500-
SILVER BAY HARBOR TO TWO HARBORS MN-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN SUNNY EARLY
IN THE AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........WEST 5 TO 10 KNOTS.
100-FT WINDS........WEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........WEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 5 TO 10 KNOTS.
100-FT WINDS........NORTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ144-301500-
TWO HARBORS TO DULUTH MN-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN SUNNY EARLY
IN THE AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........WEST 5 TO 10 KNOTS.
100-FT WINDS........WEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ145-301500-
DULUTH MN TO PORT WING WI-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........WEST 5 TO 10 KNOTS.
100-FT WINDS........WEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........WEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ146-301500-
PORT WING TO SAND ISLAND WI-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 10 TO 15 KNOTS.
100-FT WINDS........SOUTHWEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........WEST 5 TO 10 KNOTS.
100-FT WINDS........WEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........WEST 10 TO 15 KNOTS.
100-FT WINDS........WEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ147-301500-
SAND ISLAND TO BAYFIELD WI-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING WEST 5 TO 10
KNOTS.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING WEST 10 TO 15
KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........WEST 10 TO 15 KNOTS.
100-FT WINDS........WEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ150-301500-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS BECOMING NORTHWEST 10
TO 15 KNOTS AFTER MIDNIGHT.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS BECOMING NORTHWEST 15
TO 20 KNOTS AFTER MIDNIGHT.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS BECOMING WEST EARLY IN
THE AFTERNOON.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS BECOMING WEST EARLY IN
THE AFTERNOON.
SIG WAVES...........1 TO 3 FEET.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ121-301500-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............MOSTLY CLOUDY WITH PATCHY FOG, THEN MOSTLY
SUNNY IN THE LATE MORNING AND AFTERNOON.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING WEST 5 TO 10
KNOTS.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING WEST 10 TO 15
KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 5 TO 10 KNOTS.
100-FT WINDS........NORTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
LSZ148-301500-
OAK POINT TO SAXON HARBOR WI-
242 AM CDT WED SEP 30 2026
.TODAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........SOUTHWEST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING WEST 5 TO 10
KNOTS.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING WEST 10 TO 15
KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY...
WEATHER.............PARTLY SUNNY.
SFC WINDS...........NORTHWEST 10 TO 15 KNOTS.
100-FT WINDS........NORTHWEST 15 TO 20 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.THURSDAY NIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........NORTHWEST 5 TO 10 KNOTS.
100-FT WINDS........NORTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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