662
FZUS53 KDLH 212156
NSHDLH
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE DULUTH MN
356 PM CST TUE JAN 21 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>142-220515-
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
356 PM CST TUE JAN 21 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
..HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH LATE TONIGHT
TONIGHT
SOUTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
DECREASING TO 25 KNOTS LATE IN THE NIGHT. HEAVY FREEZING SPRAY
THROUGH THE NIGHT. CHANCE OF SNOW EARLY IN THE EVENING. SNOW
LIKELY IN THE LATE EVENING AND EARLY MORNING, THEN CHANCE OF SNOW
LATE IN THE NIGHT. WAVES 7 TO 10 FEET. WAVES OCCASIONALLY TO
13 FEET.
WEDNESDAY
WEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS IN THE LATE MORNING AND AFTERNOON. CHANCE OF SNOW IN THE
MORNING, THEN CHANCE OF FLURRIES IN THE AFTERNOON. WAVES 5 TO
8 FEET SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY TO 10 FEET.
WEDNESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS. PARTLY CLOUDY. WAVES 1 TO 3 FEET.
THURSDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS
DECREASING TO 20 KNOTS LATE IN THE MORNING, THEN THEN 20 KNOTS
LATE IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ143>145-220515-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-
356 PM CST TUE JAN 21 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
TONIGHT
SOUTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
LATE IN THE EVENING, THEN DECREASING TO 25 KNOTS LATE IN THE
NIGHT. CHANCE OF SNOW EARLY IN THE EVENING, THEN SNOW LIKELY LATE
IN THE EVENING. CHANCE OF SNOW AFTER MIDNIGHT. HEAVY FREEZING
SPRAY IN THE LATE EVENING AND EARLY MORNING. WAVES 4 TO 6 FEET.
WAVES OCCASIONALLY TO 8 FEET.
WEDNESDAY
WEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS IN THE AFTERNOON. CHANCE OF FLURRIES IN THE MORNING.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING
AND AFTERNOON.
WEDNESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.
THURSDAY
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO 20 KNOTS
EARLY IN THE MORNING THEN 20 KNOTS LATE IN THE AFTERNOON. SUNNY.
WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ146-220515-
PORT WING TO SAND ISLAND WI-
356 PM CST TUE JAN 21 2025
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 4 PM CST THIS
AFTERNOON...
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
TONIGHT
SOUTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
LATE IN THE EVENING, THEN DECREASING TO 25 KNOTS LATE IN THE
NIGHT. CHANCE OF SNOW EARLY IN THE EVENING, THEN SNOW LIKELY IN
THE LATE EVENING AND EARLY MORNING. CHANCE OF SNOW LATE IN THE
NIGHT. WAVES 2 TO 4 FEET.
WEDNESDAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SNOW IN THE MORNING.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON.
WEDNESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE MORNING.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ147-220515-
SAND ISLAND TO BAYFIELD WI-
356 PM CST TUE JAN 21 2025
...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 4 PM CST THIS
AFTERNOON...
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
30 KNOTS. CHANCE OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. WAVES 2 TO 4 FEET.
WEDNESDAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST WITH GUSTS TO AROUND 25 KNOTS IN THE
AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN CHANCE OF FLURRIES
IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN
THE AFTERNOON.
WEDNESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF
SNOW IN THE EVENING. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST WITH GUSTS TO AROUND 20 KNOTS LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ148-220515-
OAK POINT TO SAXON HARBOR WI-
356 PM CST TUE JAN 21 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
TONIGHT
SOUTH WIND 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS
IN THE LATE EVENING AND EARLY MORNING. CHANCE OF FLURRIES IN THE
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
WEDNESDAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND
25 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN CHANCE OF FLURRIES IN THE AFTERNOON. WAVES 1 FOOT
OR LESS.
WEDNESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS AFTER MIDNIGHT. CHANCE OF SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES
1 FOOT OR LESS.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS BECOMING WEST LATE IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
NOTE...WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.
LSZ150-220515-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
356 PM CST TUE JAN 21 2025
..HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH LATE TONIGHT
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
TONIGHT
SOUTHWEST WIND 20 TO 25 KNOTS. GUSTS UP TO 30 KNOTS
IN THE LATE EVENING AND EARLY MORNING. CHANCE OF SNOW IN THE
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. WAVES 4 TO 6 FEET. WAVES
OCCASIONALLY TO 8 FEET.
WEDNESDAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING NORTHWEST WITH GUSTS TO AROUND 25 KNOTS IN THE
AFTERNOON. CHANCE OF SNOW IN THE MORNING, THEN CHANCE OF FLURRIES
IN THE AFTERNOON. WAVES 2 TO 4 FEET.
WEDNESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS. GUSTS UP TO
25 KNOTS DECREASING TO 20 KNOTS EARLY IN THE MORNING. CHANCE OF
SNOW IN THE EVENING. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. WAVES
3 TO 5 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
THURSDAY
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS EASING TO 10 KNOTS LATE IN THE MORNING, THEN BECOMING
WEST 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.
GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT:
WEATHER.GOV/GREATLAKES
KML
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