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5 products issued by NWS for: 6NM ESE Chicago IL
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Storm Warning

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
912 PM CST Sat Feb 23 2019

LMZ740>745-241115-
/O.EXT.KLOT.MF.Y.0006.000000T0000Z-190224T0700Z/
/O.CON.KLOT.GL.W.0008.190224T0900Z-190224T1400Z/
/O.CON.KLOT.SR.W.0001.190224T1400Z-190225T0400Z/
/O.CON.KLOT.GL.W.0009.190225T0400Z-190225T0900Z/
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
912 PM CST Sat Feb 23 2019

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 AM CST SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 8 AM CST SUNDAY...
...STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 PM SUNDAY TO 3 AM CST
MONDAY...

* WINDS...West Storm Force to 50 kt.

* SIGNIFICANT WAVES...to 11 ft, highest in the Indiana
  nearshores waters.

* OCCASIONAL WAVES...to 14 ft, highest in the Indiana nearshore
  waters.

* VISIBILITY...Less than one quarter mile through early Sunday
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Note even higher winds and waves will be experienced beyond
5 nautical miles from shore.

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$



Gale Warning

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
912 PM CST Sat Feb 23 2019

LMZ740>745-241115-
/O.EXT.KLOT.MF.Y.0006.000000T0000Z-190224T0700Z/
/O.CON.KLOT.GL.W.0008.190224T0900Z-190224T1400Z/
/O.CON.KLOT.SR.W.0001.190224T1400Z-190225T0400Z/
/O.CON.KLOT.GL.W.0009.190225T0400Z-190225T0900Z/
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
912 PM CST Sat Feb 23 2019

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 AM CST SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 8 AM CST SUNDAY...
...STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 PM SUNDAY TO 3 AM CST
MONDAY...

* WINDS...West Storm Force to 50 kt.

* SIGNIFICANT WAVES...to 11 ft, highest in the Indiana
  nearshores waters.

* OCCASIONAL WAVES...to 14 ft, highest in the Indiana nearshore
  waters.

* VISIBILITY...Less than one quarter mile through early Sunday
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Note even higher winds and waves will be experienced beyond
5 nautical miles from shore.

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$



Gale Warning

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
912 PM CST Sat Feb 23 2019

LMZ740>745-241115-
/O.EXT.KLOT.MF.Y.0006.000000T0000Z-190224T0700Z/
/O.CON.KLOT.GL.W.0008.190224T0900Z-190224T1400Z/
/O.CON.KLOT.SR.W.0001.190224T1400Z-190225T0400Z/
/O.CON.KLOT.GL.W.0009.190225T0400Z-190225T0900Z/
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
912 PM CST Sat Feb 23 2019

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 AM CST SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 8 AM CST SUNDAY...
...STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 PM SUNDAY TO 3 AM CST
MONDAY...

* WINDS...West Storm Force to 50 kt.

* SIGNIFICANT WAVES...to 11 ft, highest in the Indiana
  nearshores waters.

* OCCASIONAL WAVES...to 14 ft, highest in the Indiana nearshore
  waters.

* VISIBILITY...Less than one quarter mile through early Sunday
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Note even higher winds and waves will be experienced beyond
5 nautical miles from shore.

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$



Dense Fog Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
912 PM CST Sat Feb 23 2019

LMZ740>745-241115-
/O.EXT.KLOT.MF.Y.0006.000000T0000Z-190224T0700Z/
/O.CON.KLOT.GL.W.0008.190224T0900Z-190224T1400Z/
/O.CON.KLOT.SR.W.0001.190224T1400Z-190225T0400Z/
/O.CON.KLOT.GL.W.0009.190225T0400Z-190225T0900Z/
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
912 PM CST Sat Feb 23 2019

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 AM CST SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 8 AM CST SUNDAY...
...STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 PM SUNDAY TO 3 AM CST
MONDAY...

* WINDS...West Storm Force to 50 kt.

* SIGNIFICANT WAVES...to 11 ft, highest in the Indiana
  nearshores waters.

* OCCASIONAL WAVES...to 14 ft, highest in the Indiana nearshore
  waters.

* VISIBILITY...Less than one quarter mile through early Sunday
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Note even higher winds and waves will be experienced beyond
5 nautical miles from shore.

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port...or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions...and
consider remaining in port or taking shelter in port until winds
and waves subside.

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
341 PM CST Sat Feb 23 2019

LMZ740>745-242145-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
341 PM CST Sat Feb 23 2019

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...

  Gale force winds and very hazardous waves.
  Limited Thunderstorm Risk.
  Elevated Fog Risk.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
  Storm force winds and extremely hazardous waves are likely.
  Significant Freezing Spray Risk
Monday...
  Hazardous conditions for small craft are likely.
  Limited Freezing Spray Risk
Friday...
  Hazardous conditions for small craft are likely.

$$

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Page last modified: May 16, 2007
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