Watches, Warnings & Advisories



2 products found for Marine Zone: LMZ741

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
958 AM CDT Tue May 21 2024

LMZ741-212300-
/O.CAN.KLOT.MF.Y.0010.000000T0000Z-240521T1600Z/
/O.CON.KLOT.SC.Y.0051.240521T2000Z-240522T1100Z/
Wilmette Harbor to Northerly Island IL-
958 AM CDT Tue May 21 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 6 AM CDT WEDNESDAY...
...DENSE FOG ADVISORY IS CANCELLED...

* WHAT...South winds to 30 kt with occasional gale force gusts to
  35 kt and significant waves to 5 ft expected.

* WHERE...Wilmette Harbor to Northerly Island IL.

* WHEN...From 3 PM this afternoon to 6 AM CDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
418 AM CDT Tue May 21 2024

LMZ740>745-220930-
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-
418 AM CDT Tue May 21 2024

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...Today and Tonight.

Weather hazards expected...

  Hazardous conditions for small craft.
  Significant Thunderstorm Risk...with an associated:
     Elevated Thunderstorm Wind Gust Risk...possibly over 50 knots.
     Limited Hail Risk...up to 1 inch in diameter.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Friday through Monday...
  Limited Thunderstorm Risk.

$$

- Izzi

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