Marine Weather Message Issued by NWS Duluth, MN
000
WHUS73 KDLH 190834
MWWDLH
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
334 AM CDT Tue Mar 19 2024
LSZ146-147-192045-
/O.CON.KDLH.SC.Y.0037.000000T0000Z-240320T2100Z/
/O.NEW.KDLH.UP.W.0004.240320T0300Z-240320T2100Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT
WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 10 PM THIS EVENING
TO 4 PM CDT WEDNESDAY...
* WHAT...For the Small Craft Advisory, northwest winds 15 to 25
kt with gusts up to 30 kt and waves 2 to 5 ft. For the Heavy
Freezing Spray Warning, heavy freezing spray at a rate of 2 cm
per hour or greater expected, and may rapidly accumulate on
vessels.
* WHERE...Port Wing to Sand Island WI and Sand Island to
Bayfield WI.
* WHEN...For the Small Craft Advisory, until 4 PM CDT Wednesday.
For the Heavy Freezing Spray Warning, from 10 PM this evening
to 4 PM CDT Wednesday.
* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of
stability. Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$
LSZ148-150-192045-
/O.CON.KDLH.SC.Y.0037.000000T0000Z-240320T2100Z/
/O.NEW.KDLH.UP.W.0004.240320T0300Z-240320T2100Z/
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT
WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 10 PM THIS EVENING
TO 4 PM CDT WEDNESDAY...
* WHAT...For the Small Craft Advisory, northwest winds 15 to 25
kt with gusts up to 30 kt and waves 3 to 6 ft. For the Heavy
Freezing Spray Warning, heavy freezing spray at a rate of 2 cm
per hour or greater expected, and may rapidly accumulate on
vessels.
* WHERE...Oak Point to Saxon Harbor WI and Outer Apostle Islands
Beyond 5 NM from Mainland.
* WHEN...For the Small Craft Advisory, until 4 PM CDT Wednesday.
For the Heavy Freezing Spray Warning, from 10 PM this evening
to 4 PM CDT Wednesday.
* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of
stability. Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation.
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$
LSZ121-191100-
/O.EXT.KDLH.SC.Y.0037.000000T0000Z-240319T1100Z/
Chequamegon Bay-Bayfield to Oak Point WI-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CDT EARLY THIS
MORNING...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt
* WHERE...Chequamegon Bay-Bayfield to Oak Point WI.
* WHEN...Until 6 AM CDT early this morning.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$
LSZ140-192045-
/O.CON.KDLH.SC.Y.0037.000000T0000Z-240320T0300Z/
/O.CON.KDLH.GL.A.0005.240320T0300Z-240320T1500Z/
Grand Portage to Grand Marais MN-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
WEDNESDAY MORNING...
* WHAT...For the Small Craft Advisory, northwest winds 10 to 20
kt with gusts up to 30 kt and waves 2 to 5 ft. For the Gale
Watch, northwest winds 15 to 25 kt with gusts up to 35 kt and
waves 1 to 3 ft possible.
* WHERE...Grand Portage to Grand Marais MN.
* WHEN...For the Small Craft Advisory, until 10 PM CDT this
evening. For the Gale Watch, from this evening through
Wednesday morning.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
LSZ144-145-192045-
/O.CON.KDLH.SC.Y.0037.000000T0000Z-240320T2100Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT
WEDNESDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and
waves 1 to 4 ft.
* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.
* WHEN...Until 4 PM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$
LSZ143-192045-
/O.CON.KDLH.SC.Y.0037.000000T0000Z-240320T2100Z/
Silver Bay Harbor to Two Harbors MN-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT
WEDNESDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and
waves 1 to 3 ft.
* WHERE...Silver Bay Harbor to Two Harbors MN.
* WHEN...Until 4 PM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$
LSZ141-142-192045-
/O.CON.KDLH.SC.Y.0037.000000T0000Z-240320T2100Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
334 AM CDT Tue Mar 19 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT
WEDNESDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
waves 1 to 4 ft.
* WHERE...Grand Marais to Taconite Harbor MN and Taconite Harbor
to Silver Bay Harbor MN.
* WHEN...Until 4 PM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$