164
FZUS53 KDLH 302002
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
302 PM CDT SUN MAR 30 2025
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.
LSZ140-310415-
GRAND PORTAGE TO GRAND MARAIS MN-
302 PM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
TONIGHT
NORTH WIND 20 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS. MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WAVES 4 TO 6 FEET. WAVES OCCASIONALLY TO 8 FEET.
MONDAY
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS
BECOMING NORTHWEST 5 TO 10 KNOTS IN THE AFTERNOON. SUNNY. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND
AFTERNOON.
MONDAY NIGHT
NORTHWEST WIND 5 TO 10 KNOTS BECOMING NORTH AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS WITH
GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. MOSTLY SUNNY. WAVES
1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ141-142-310415-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
302 PM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
TONIGHT
NORTH WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS
INCREASING TO 30 KNOTS AFTER MIDNIGHT, THEN DECREASING TO
25 KNOTS LATE IN THE NIGHT. MOSTLY CLOUDY IN THE EVENING THEN
CLEARING. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET LATE IN THE
NIGHT. WAVES OCCASIONALLY TO 8 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS
BECOMING WEST 5 TO 10 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES
1 TO 3 FEET.
MONDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING EAST EARLY IN
THE MORNING. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS. PARTLY SUNNY. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143-310415-
SILVER BAY HARBOR TO TWO HARBORS MN-
302 PM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
TONIGHT
NORTHEAST WIND 15 TO 20 KNOTS BECOMING NORTH 10 TO
15 KNOTS LATE IN THE NIGHT. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WAVES 4 TO 7 FEET SUBSIDING TO 2 TO
4 FEET LATE IN THE NIGHT. WAVES OCCASIONALLY TO 9 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING WEST 5 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING
SOUTHWEST LATE IN THE AFTERNOON. SUNNY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.
MONDAY NIGHT
EAST WIND 5 KNOTS BECOMING NORTHEAST IN THE LATE
EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET
LATE IN THE AFTERNOON.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ144-145-310415-
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
302 PM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TONIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTH 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO
5 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY TO 9 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING WEST 5 KNOTS IN THE AFTERNOON. SUNNY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND AFTERNOON.
MONDAY NIGHT
EAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS IN THE
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 1 TO 3 FEET
LATE IN THE AFTERNOON.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-310415-
PORT WING TO SAND ISLAND WI-
302 PM CDT SUN MAR 30 2025
..GALE WARNING IN EFFECT UNTIL 6 PM CDT THIS EVENING
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS UP TO 35
KNOTS BECOMING NORTH 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
LATE IN THE NIGHT. SLIGHT CHANCE OF SNOW EARLY IN THE EVENING.
WAVES 5 TO 8 FEET SUBSIDING TO 4 TO 6 FEET AFTER MIDNIGHT. WAVES
OCCASIONALLY TO 10 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING WEST 5 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING
SOUTHWEST LATE IN THE AFTERNOON. SUNNY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WIND 5 KNOTS BECOMING EAST IN THE LATE
EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 1 TO
3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-310415-
SAND ISLAND TO BAYFIELD WI-
302 PM CDT SUN MAR 30 2025
..GALE WARNING IN EFFECT UNTIL 6 PM CDT THIS EVENING
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NORTHEAST WIND 15 TO 20 KNOTS WITH GUSTS UP TO 35
KNOTS BECOMING NORTH 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
LATE IN THE NIGHT. SLIGHT CHANCE OF SNOW EARLY IN THE EVENING.
WAVES 5 TO 8 FEET SUBSIDING TO 4 TO 6 FEET AFTER MIDNIGHT. WAVES
OCCASIONALLY TO 11 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING SOUTHWEST 5 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES
3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WIND 5 KNOTS BECOMING EAST IN THE LATE
EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.
TUESDAY
EAST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS LATE IN
THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ121-310415-
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
302 PM CDT SUN MAR 30 2025
..GALE WARNING IN EFFECT UNTIL 6 PM CDT THIS EVENING
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TONIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO 35 KNOTS
DECREASING TO 20 KNOTS. CHANCE OF SNOW EARLY IN THE EVENING, THEN
SLIGHT CHANCE OF SNOW LATE IN THE EVENING. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 2 FEET LATE IN THE NIGHT.
MONDAY
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHEAST LATE IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHEAST WIND 5 KNOTS. MOSTLY CLEAR. WAVES
1 FOOT OR LESS.
TUESDAY
SOUTHEAST WIND 5 KNOTS BECOMING EAST 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. PARTLY SUNNY.
WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-310415-
OAK POINT TO SAXON HARBOR WI-
302 PM CDT SUN MAR 30 2025
..GALE WARNING IN EFFECT UNTIL 6 PM CDT THIS EVENING
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NORTHEAST WIND 20 TO 25 KNOTS WITH GALES TO AROUND
35 KNOTS BECOMING NORTH 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS LATE IN THE NIGHT. CHANCE OF SNOW EARLY IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW LATE IN THE EVENING. WAVES 8 TO
11 FEET SUBSIDING TO 6 TO 9 FEET AFTER MIDNIGHT. WAVES
OCCASIONALLY TO 15 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING EAST 5 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES 4 TO
6 FEET SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON. WAVES
OCCASIONALLY TO 8 FEET.
MONDAY NIGHT
SOUTHEAST WIND 5 KNOTS. MOSTLY CLEAR. WAVES 1 TO
2 FEET.
TUESDAY
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING EAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. PARTLY
SUNNY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-310415-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
302 PM CDT SUN MAR 30 2025
..GALE WARNING IN EFFECT UNTIL 6 PM CDT THIS EVENING
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
NORTH WIND 20 TO 25 KNOTS. GUSTS UP TO 35 KNOTS
DECREASING TO 25 KNOTS. SLIGHT CHANCE OF SNOW EARLY IN THE
EVENING. WAVES 7 TO 12 FEET SUBSIDING TO 6 TO 9 FEET AFTER
MIDNIGHT. WAVES OCCASIONALLY TO 16 FEET.
MONDAY
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BECOMING NORTHWEST 5 TO 10 KNOTS EARLY IN THE AFTERNOON, THEN
BECOMING SOUTHWEST LATE IN THE AFTERNOON. SUNNY. WAVES 4 TO
6 FEET SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY TO 8 FEET.
MONDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS BECOMING NORTHEAST IN
THE LATE EVENING AND EARLY MORNING, THEN BECOMING EAST EARLY IN
THE MORNING. MOSTLY CLEAR. WAVES 1 TO 2 FEET.
TUESDAY
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING EAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON.
PARTLY SUNNY. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
ROTHSTEIN
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