232
WHUS73 KDLH 162032
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
332 PM CDT SAT AUG 16 2025
LSZ143>146-170845-
/O.CON.KDLH.SC.Y.0087.000000T0000Z-250816T2300Z/
/O.CON.KDLH.SC.Y.0086.250817T0300Z-250817T1500Z/
/O.CON.KDLH.GL.A.0014.250817T1500Z-250818T0300Z/
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-
332 PM CDT SAT AUG 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM CDT SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY EVENING...
* WHAT...FOR THE FIRST SMALL CRAFT ADVISORY, NORTHEAST WINDS 10
TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES 2 TO 4 FT. FOR THE
SECOND SMALL CRAFT ADVISORY, NORTHEAST WINDS 10 TO 20 KT WITH
GUSTS UP TO 30 KT AND WAVES 3 TO 6 FT EXPECTED. FOR THE GALE
WATCH, NORTHEAST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND
WAVES 4 TO 7 FT POSSIBLE.
* WHERE...SILVER BAY HARBOR TO TWO HARBORS MN, TWO HARBORS TO
DULUTH MN, DULUTH MN TO PORT WING WI AND PORT WING TO SAND
ISLAND WI.
* WHEN...FOR THE FIRST SMALL CRAFT ADVISORY, UNTIL 6 PM CDT THIS
EVENING. FOR THE SECOND SMALL CRAFT ADVISORY, FROM 10 PM THIS
EVENING TO 10 AM CDT SUNDAY. FOR THE GALE WATCH, FROM SUNDAY
MORNING THROUGH SUNDAY EVENING.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
LSZ147-148-150-170845-
/O.CON.KDLH.SC.Y.0087.000000T0000Z-250816T2300Z/
/O.CON.KDLH.SC.Y.0086.250817T0300Z-250817T1500Z/
/O.CON.KDLH.GL.A.0014.250817T1500Z-250818T0300Z/
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
332 PM CDT SAT AUG 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM CDT SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY EVENING...
* WHAT...FOR THE FIRST SMALL CRAFT ADVISORY, NORTHEAST WINDS 10
TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES 3 TO 5 FT. FOR THE
SECOND SMALL CRAFT ADVISORY, EAST WINDS 10 TO 20 KT WITH GUSTS
UP TO 30 KT AND WAVES 4 TO 7 FT EXPECTED. FOR THE GALE WATCH,
EAST WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT AND WAVES 4 TO 7
FT POSSIBLE.
* WHERE...SAND ISLAND TO BAYFIELD WI, OAK POINT TO SAXON HARBOR
WI AND OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...FOR THE FIRST SMALL CRAFT ADVISORY, UNTIL 6 PM CDT THIS
EVENING. FOR THE SECOND SMALL CRAFT ADVISORY, FROM 10 PM THIS
EVENING TO 10 AM CDT SUNDAY. FOR THE GALE WATCH, FROM SUNDAY
MORNING THROUGH SUNDAY EVENING.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
LSZ121-140>142-170845-
/O.CON.KDLH.SC.Y.0086.250817T0300Z-250817T1500Z/
/O.CON.KDLH.GL.A.0014.250817T1500Z-250818T0300Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
332 PM CDT SAT AUG 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM CDT SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY EVENING...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHEAST WINDS 10 TO 20
KT WITH GUSTS UP TO 30 KT AND WAVES 3 TO 6 FT EXPECTED. FOR
THE GALE WATCH, EAST WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT
AND WAVES 3 TO 6 FT POSSIBLE.
* WHERE...CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI, GRAND
PORTAGE TO GRAND MARAIS MN, GRAND MARAIS TO TACONITE HARBOR MN
AND TACONITE HARBOR TO SILVER BAY HARBOR MN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, FROM 10 PM THIS EVENING
TO 10 AM CDT SUNDAY. FOR THE GALE WATCH, FROM SUNDAY MORNING
THROUGH SUNDAY EVENING.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
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