Watches, Warnings & Advisories
3 products found for Marine Zone: LMZ744
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 247 PM CDT Sat Nov 1 2025 LMZ740>745-022000- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 247 PM CDT Sat Nov 1 2025 This Hazardous Weather Outlook is for portions of the Illinois nearshore waters of Lake Michigan and the Indiana nearshore waters of Lake Michigan. .DAY ONE...Tonight. Weather hazards expected... Waterspout Risk this evening. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Late Sunday afternoon through Monday morning... Hazardous conditions for small craft are likely. Wednesday through Friday... Hazardous conditions for small craft are likely at times. $$ - Izzi Visit us at www.weather.gov/chicago
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 244 PM CDT Sat Nov 1 2025 LMZ743>745-020345- /O.NEW.KLOT.SC.Y.0095.251103T0000Z-251103T1600Z/ Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 244 PM CDT Sat Nov 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM SUNDAY TO 10 AM CDT MONDAY... * WHAT...Southwest winds to 25 kt and significant waves to 5 ft expected. * WHERE...Calumet Harbor IL to Michigan City IN. * WHEN...From 6 PM Sunday to 10 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
Marine Weather Statement
Marine Weather Statement National Weather Service Chicago/Romeoville IL 1259 PM CDT Sat Nov 1 2025 LMZ740>745-777-779-012300- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5NM offshore to Mid Lake- 1259 PM CDT Sat Nov 1 2025 ...Isolated Waterspouts Likely This Evening... Scattered showers will overspread far southern and southwestern Lake Michigan very late this afternoon and continue this evening. Conditions are expected to be favorable waterspouts. If waterspouts are spotted or appear likely, special marine warnings may be needed. Mariners are advised to pay close attention to the weather late this afternoon and this evening and seek safe harbor if threatening weather approaches. $$ - Izzi