FZUS53 KDLH 100625
NSTDLH
EXPERIMENTAL TABULAR NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
125 AM CDT FRI APR 10 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.
LSZ140-101500-
GRAND PORTAGE TO GRAND MARAIS MN-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........WEST 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO 15
KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........WEST 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO 20
KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........1 TO 3 FEET.
.TONIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........WEST 5 TO 10 KNOTS UNTIL EARLY MORNING BECOMING
LIGHT AND VARIABLE.
100-FT WINDS........WEST 10 TO 15 KNOTS UNTIL EARLY MORNING
BECOMING LIGHT AND VARIABLE.
SIG WAVES...........1 TO 3 FEET.
.SATURDAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5
TO 10 KNOTS IN THE LATE MORNING AND AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 10
TO 15 KNOTS IN THE LATE MORNING AND AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............SHOWERS LIKELY, THEN SHOWERS IN THE LATE
EVENING AND OVERNIGHT.
SFC WINDS...........EAST 10 TO 15 KNOTS.
100-FT WINDS........EAST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE LATE
EVENING AND OVERNIGHT.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ141-101500-
GRAND MARAIS TO TACONITE HARBOR MN-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5
TO 10 KNOTS IN THE LATE MORNING AND AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 10
TO 15 KNOTS IN THE LATE MORNING AND AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............MOSTLY CLOUDY, THEN SHOWERS IN THE LATE EVENING
AND OVERNIGHT.
SFC WINDS...........EAST 10 TO 15 KNOTS.
100-FT WINDS........EAST 15 TO 20 KNOTS.
SIG WAVES...........2 TO 4 FEET.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ142-101500-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............PARTLY CLOUDY.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............MOSTLY CLOUDY WITH CHANCE OF SHOWERS, THEN
SHOWERS IN THE LATE EVENING AND OVERNIGHT.
SFC WINDS...........EAST 5 TO 10 KNOTS.
100-FT WINDS........EAST 10 TO 15 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ143-101500-
SILVER BAY HARBOR TO TWO HARBORS MN-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5
TO 10 KNOTS IN THE LATE MORNING AND AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 10
TO 15 KNOTS IN THE LATE MORNING AND AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING NORTHEAST 5
TO 10 KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING NORTHEAST 10
TO 15 KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............SHOWERS.
SFC WINDS...........EAST 5 TO 10 KNOTS.
100-FT WINDS........EAST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ144-101500-
TWO HARBORS TO DULUTH MN-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........WEST 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
LATE MORNING AND AFTERNOON.
100-FT WINDS........SOUTHWEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS IN THE LATE MORNING AND AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS IN THE LATE MORNING AND AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............SHOWERS.
SFC WINDS...........EAST 10 TO 15 KNOTS.
100-FT WINDS........EAST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ145-101500-
DULUTH MN TO PORT WING WI-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........WEST 5 TO 10 KNOTS.
100-FT WINDS........WEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS IN THE LATE MORNING AND AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS IN THE LATE MORNING AND AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............SHOWERS.
SFC WINDS...........EAST 10 TO 15 KNOTS.
100-FT WINDS........EAST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ146-101500-
PORT WING TO SAND ISLAND WI-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........WEST 5 TO 10 KNOTS.
100-FT WINDS........WEST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............SHOWERS.
SFC WINDS...........EAST 5 TO 10 KNOTS.
100-FT WINDS........EAST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ147-101500-
SAND ISLAND TO BAYFIELD WI-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............MOSTLY CLOUDY WITH CHANCE OF SHOWERS, THEN
SHOWERS IN THE LATE EVENING AND OVERNIGHT.
SFC WINDS...........EAST 5 TO 10 KNOTS.
100-FT WINDS........SOUTHEAST 10 TO 15 KNOTS.
SIG WAVES...........2 FEET OR LESS.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ150-101500-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........WEST 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY IN
THE AFTERNOON.
100-FT WINDS........WEST 10 TO 15 KNOTS BECOMING SOUTHWEST EARLY IN
THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............SHOWERS.
SFC WINDS...........SOUTHEAST 10 TO 15 KNOTS.
100-FT WINDS........SOUTHEAST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
LSZ148-101500-
OAK POINT TO SAXON HARBOR WI-
125 AM CDT FRI APR 10 2026
.TODAY...
WEATHER.............MOSTLY SUNNY.
SFC WINDS...........WEST 5 TO 10 KNOTS BECOMING SOUTHWEST EARLY IN
THE AFTERNOON.
100-FT WINDS........WEST 10 TO 15 KNOTS BECOMING SOUTHWEST EARLY IN
THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.TONIGHT...
WEATHER.............MOSTLY CLEAR.
SFC WINDS...........LIGHT AND VARIABLE WINDS.
100-FT WINDS........LIGHT AND VARIABLE WINDS.
SIG WAVES...........NEARLY CALM.
.SATURDAY...
WEATHER.............MOSTLY SUNNY, THEN CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
SFC WINDS...........LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10
KNOTS EARLY IN THE AFTERNOON.
100-FT WINDS........LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15
KNOTS EARLY IN THE AFTERNOON.
SIG WAVES...........2 FEET OR LESS.
.SATURDAY NIGHT...
WEATHER.............MOSTLY CLOUDY WITH CHANCE OF SHOWERS, THEN
SHOWERS IN THE LATE EVENING AND OVERNIGHT.
SFC WINDS...........SOUTHEAST 10 TO 15 KNOTS.
100-FT WINDS........SOUTHEAST 15 TO 20 KNOTS.
SIG WAVES...........1 TO 3 FEET.
.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...SHOWERS LIKELY IN THE MORNING. SHOWERS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. SOUTH WINDS
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...RAIN LIKELY. NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 3 TO
5 FEET.
.TUESDAY...BREEZY. CHANCE OF RAIN. NORTHEAST WINDS 20 TO
25 KNOTS. WAVES 6 TO 9 FEET.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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