Marine Weather Message
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
956 WHUS73 KDLH 210907 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 407 AM CDT Tue May 21 2024 LSZ144-145-212115- /O.CON.KDLH.MF.Y.0006.000000T0000Z-240521T1100Z/ /O.EXB.KDLH.SC.Y.0071.240521T1500Z-240521T2100Z/ /O.UPG.KDLH.GL.A.0009.240521T2100Z-240523T0000Z/ /O.NEW.KDLH.GL.W.0018.240521T2100Z-240523T0000Z/ Two Harbors to Duluth MN-Duluth MN to Port Wing WI- 407 AM CDT Tue May 21 2024 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 AM CDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM CDT THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 PM CDT WEDNESDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, northeast winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 40 kt and waves 8 to 13 ft expected. * WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI. * WHEN...For the Dense Fog Advisory, until 6 AM CDT early this morning. For the Small Craft Advisory, from 10 AM this morning to 4 PM CDT this afternoon. For the Gale Warning, from 4 PM this afternoon to 7 PM CDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. 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 severe conditions. 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. && $$ LSZ140>143-146-150-212115- /O.EXB.KDLH.SC.Y.0071.240521T1500Z-240521T2100Z/ /O.UPG.KDLH.GL.A.0009.240521T2100Z-240523T0000Z/ /O.NEW.KDLH.GL.W.0018.240521T2100Z-240523T0000Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Port Wing to Sand Island WI- Outer Apostle Islands Beyond 5 NM from Mainland- 407 AM CDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM CDT THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 PM CDT WEDNESDAY... * WHAT...For the Small Craft Advisory, northeast winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft expected. For the Gale Warning, south winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 12 ft expected. * WHERE...Portions of Lake Superior. * WHEN...For the Small Craft Advisory, from 10 AM this morning to 4 PM CDT this afternoon. For the Gale Warning, from 4 PM this afternoon to 7 PM CDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ LSZ121-148-212115- /O.EXT.KDLH.SC.Y.0071.240521T1800Z-240522T1200Z/ /O.NEW.KDLH.GL.W.0018.240522T1200Z-240523T0000Z/ Chequamegon Bay-Bayfield to Oak Point WI- Oak Point to Saxon Harbor WI- 407 AM CDT Tue May 21 2024 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 AM CDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... * WHAT...For the Small Craft Advisory, east winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft expected. For the Gale Warning, southwest winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Chequamegon Bay-Bayfield to Oak Point WI and Oak Point to Saxon Harbor WI. * WHEN...For the Small Craft Advisory, from 1 PM this afternoon to 7 AM CDT Wednesday. For the Gale Warning, from 7 AM to 7 PM CDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. 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 severe conditions. && $$ LSZ147-212115- /O.EXB.KDLH.SC.Y.0071.240521T1800Z-240522T1200Z/ /O.NEW.KDLH.GL.W.0018.240522T1200Z-240523T0000Z/ Sand Island to Bayfield WI- 407 AM CDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 AM CDT WEDNESDAY... ...GALE WARNING IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... * WHAT...For the Small Craft Advisory, east winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and waves 4 to 7 ft expected. * WHERE...Sand Island to Bayfield WI. * WHEN...For the Small Craft Advisory, from 1 PM this afternoon to 7 AM CDT Wednesday. For the Gale Warning, from 7 AM to 7 PM CDT Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$