Marine Weather Message
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
767 WHUS73 KDLH 170557 MWWDLH URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 1257 AM CDT Fri Jul 17 2026 LSZ140>142-180000- /O.EXT.KDLH.MS.Y.0001.000000T0000Z-260718T0000Z/ Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- 1257 AM CDT Fri Jul 17 2026 ...DENSE SMOKE ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dense smoke will reduce visibility to less than 1 NM. * WHERE...Grand Portage to Grand Marais MN, Grand Marais to Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ LSZ121-143>148-150-180000- /O.EXT.KDLH.MS.Y.0001.000000T0000Z-260718T0000Z/ Chequamegon Bay-Bayfield to Oak Point WI- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI- Outer Apostle Islands Beyond 5 NM from Mainland- 1257 AM CDT Fri Jul 17 2026 ...DENSE SMOKE ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dense smoke will reduce visibility to less than 1 NM. * WHERE...Portions of Lake Superior. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$