700
WHUS73 KDLH 161001
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
401 AM CST TUE DEC 16 2025
LSZ140-141-162215-
/O.CON.KDLH.SC.Y.0143.000000T0000Z-251216T1200Z/
/O.CON.KDLH.GL.W.0040.251216T1200Z-251217T1200Z/
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
401 AM CST TUE DEC 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY
THIS MORNING...
..GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS 15 TO 25
KT WITH GUSTS UP TO 30 KT AND WAVES 3 TO 6 FT. FOR THE GALE
WARNING, WEST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT AND
WAVES 7 TO 10 FT EXPECTED.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN AND GRAND MARAIS TO
TACONITE HARBOR MN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 AM CST EARLY THIS
MORNING. FOR THE GALE WARNING, UNTIL 6 AM CST WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
* ADDITIONAL DETAILS...ADDITIONAL GALES ARE EXPECTED WEDNESDAY
EVENING INTO THURSDAY. THERE IS A 60 PERCENT CHANCE OF STORM-
FORCE WIND GUSTS TO 50 KNOTS THURSDAY AFTERNOON AND EVENING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ146-147-150-162215-
/O.CON.KDLH.SC.Y.0143.000000T0000Z-251216T1600Z/
/O.CON.KDLH.GL.W.0040.251216T1600Z-251217T0600Z/
PORT WING TO SAND ISLAND WI-SAND ISLAND TO BAYFIELD WI-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
401 AM CST TUE DEC 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
MIDNIGHT CST TONIGHT...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS 15 TO 25
KT WITH GUSTS UP TO 35 KT AND WAVES 2 TO 5 FT EXPECTED. FOR
THE GALE WARNING, WEST WINDS 20 TO 30 KT WITH GUSTS UP TO 40
KT AND WAVES 5 TO 8 FT EXPECTED.
* WHERE...PORT WING TO SAND ISLAND WI, SAND ISLAND TO BAYFIELD
WI AND OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 10 AM CST THIS
MORNING. FOR THE GALE WARNING, FROM 10 AM THIS MORNING TO
MIDNIGHT CST TONIGHT.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
* ADDITIONAL DETAILS...ADDITIONAL GALES ARE EXPECTED WEDNESDAY
EVENING INTO THURSDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ142>145-162215-
/O.CON.KDLH.SC.Y.0143.000000T0000Z-251217T0000Z/
/O.CON.KDLH.GL.W.0040.251217T0000Z-251217T0600Z/
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-
401 AM CST TUE DEC 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
MIDNIGHT CST TONIGHT...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS 15 TO 25
KT WITH GUSTS UP TO 30 KT AND WAVES 3 TO 6 FT EXPECTED. FOR
THE GALE WARNING, WEST WINDS 15 TO 25 KT WITH GUSTS UP TO 40
KT AND WAVES 2 TO 5 FT EXPECTED.
* WHERE...TACONITE HARBOR TO SILVER BAY HARBOR MN, SILVER BAY
HARBOR TO TWO HARBORS MN, TWO HARBORS TO DULUTH MN AND DULUTH
MN TO PORT WING WI.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 PM CST THIS
EVENING. FOR THE GALE WARNING, FROM 6 PM THIS EVENING TO
MIDNIGHT CST TONIGHT.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
* ADDITIONAL DETAILS...ADDITIONAL GALES ARE EXPECTED WEDNESDAY
EVENING INTO THURSDAY. THERE IS A 30 PERCENT CHANCE OF STORM-
FORCE WIND GUSTS TO 50 KNOTS THURSDAY AFTERNOON AND EVENING
ALONG THE NORTH SHORE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ121-148-162215-
/O.CON.KDLH.SC.Y.0143.251216T1200Z-251217T1200Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
OAK POINT TO SAXON HARBOR WI-
401 AM CST TUE DEC 16 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...
* WHAT...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND
WAVES 1 TO 4 FT EXPECTED.
* WHERE...CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI AND OAK POINT
TO SAXON HARBOR WI.
* WHEN...UNTIL 6 AM CST WEDNESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
* ADDITIONAL DETAILS...ANOTHER ROUND OF STRONG WIND GUSTS WITH
POTENTIAL FOR GALES ARE EXPECTED WEDNESDAY EVENING INTO
THURSDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
HUYCK
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