Watches, Warnings & Advisories
2 products found for Marine Zone: LSZ147
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Duluth MN 427 AM CDT Thu Jul 23 2026 LSZ121-140>148-150-240930- Bayfield to Oak Point WI-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-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- 427 AM CDT Thu Jul 23 2026 This Hazardous Weather Outlook is for portions of Lake Superior and the Nearshore waters of western Lake Superior. .DAY ONE...Today and Tonight Southwest winds increase today. Small Craft Advisories are in effect for most of the nearshore waters through this afternoon and through this evening along the North Shore. .DAYS TWO THROUGH SEVEN...Friday through Wednesday There is a chance for scattered thunderstorms late Friday into Saturday morning, with cloud-to-water lightning being the primary concern. Strong southwest winds continue Friday night and there is a 20 percent chance of gales Friday night near Grand Portage. Areas of smoke may be possible at times. $$ JDS More information may be obtained at the following web address: http://www.weather.gov/duluth
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 259 PM CDT Thu Jul 23 2026 LSZ146-147-150-240200- /O.EXT.KDLH.SC.Y.0087.000000T0000Z-260724T0200Z/ Port Wing to Sand Island WI-Sand Island to Bayfield WI- Outer Apostle Islands Beyond 5 NM from Mainland- 259 PM CDT Thu Jul 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Southwest winds 10 to 15 kt with gusts up to 25 kt. * WHERE...Port Wing to Sand Island WI, Sand Island to Bayfield WI and Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$