Dense Fog Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
941 AM CDT Sat Oct 4 2025
LSZ143-050245-
/O.EXT.KDLH.MF.Y.0026.000000T0000Z-251004T1700Z/
/O.CON.KDLH.SC.Y.0104.251005T0300Z-251005T1500Z/
/O.CON.KDLH.GL.A.0015.251005T1500Z-251006T0300Z/
Silver Bay Harbor to Two Harbors MN-
941 AM CDT Sat Oct 4 2025
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CDT TODAY...
...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 Dense Fog Advisory, dense fog will reduce
visibility to 2 to 3 nm. For the Small Craft Advisory, south
winds 10 to 15 kt with gusts up to 25 kt and waves 1 to 4 ft
expected. For the Gale Watch, southwest winds 15 to 20 kt with
gusts up to 35 kt and waves 2 to 5 ft possible.
* WHERE...Silver Bay Harbor to Two Harbors MN.
* WHEN...For the Dense Fog Advisory, until noon CDT today. 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. Low
visibility will make navigation difficult.
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.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
941 AM CDT Sat Oct 4 2025
LSZ144-145-050245-
/O.EXT.KDLH.MF.Y.0026.000000T0000Z-251004T1700Z/
/O.CON.KDLH.SC.Y.0104.251004T1500Z-251005T1500Z/
/O.CON.KDLH.GL.A.0015.251005T1500Z-251006T0300Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
941 AM CDT Sat Oct 4 2025
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CDT TODAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY EVENING...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 2 to 3 NM. For the Small Craft Advisory, south
winds 10 to 20 kt with gusts up to 30 kt and waves 1 to 4 ft
expected. For the Gale Watch, southwest winds 20 to 25 kt with
gusts up to 35 kt and waves 2 to 5 ft possible.
* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.
* WHEN...For the Dense Fog Advisory, until noon CDT today. For
the Small Craft Advisory, until 10 AM CDT Sunday. For the Gale
Watch, from Sunday morning through Sunday evening.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility. Low
visibility will make navigation difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
141 AM AKDT Sat Oct 4 2025
AKZ326-329-041745-
/O.NEW.PAJK.FG.Y.0043.251004T0941Z-251004T1800Z/
Petersburg Borough-City and Borough of Wrangell-
Including the cities of Petersburg and Wrangell
141 AM AKDT Sat Oct 4 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM AKDT THIS MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Petersburg Borough and City and Borough of Wrangell.
* WHEN...Until 10 AM AKDT this morning.
* IMPACTS...Hazardous travel conditions due to low visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
