623 
FZUS73 KLOT 180222
MWSLOT

Marine Weather Statement
National Weather Service Chicago/Romeoville
922 PM CDT Wed Jun 17 2026

LMZ740-777-180400-
/O.CON.KLOT.MA.W.0045.000000T0000Z-260618T0400Z/
922 PM CDT Wed Jun 17 2026

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT...

For the following areas...

  Nearshore Waters from Winthrop Harbor to Wilmette Harbor...
  Open Waters from Winthrop Harbor to Wilmette Harbor out to Mid
Lake...

At 922 PM CDT, strong thunderstorms were located along a line
extending from Pleasant Prairie to near McHenry to 17 nm northwest of
Elgin, moving east at 35 knots.

HAZARD...Wind gusts 34 knots or greater.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Winthrop Harbor and Waukegan Harbor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 4246 8702 4212 8696 4211 8760 4208 8768
      4214 8775 4227 8783 4248 8780
TIME...MOT...LOC 0222Z 284DEG 34KT 4250 8790 4237 8820 4223 8860 

HAIL...0.00IN
WIND...>34KTS

$$

Kluber


052 
FZUS74 KLIX 180256
MWSLIX

Marine Weather Statement
National Weather Service New Orleans LA
956 PM CDT Wed Jun 17 2026

GMZ529-531-180400-
/O.CON.KLIX.MA.W.0161.000000T0000Z-260618T0400Z/
956 PM CDT Wed Jun 17 2026

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT...

For the following areas...
Lake Maurepas...
Lake Pontchartrain...

At 956 PM CDT, a cluster of severe thunderstorms capable of producing
waterspouts were located near Orleans Marina, moving north at 30
knots.

HAZARD...Waterspouts and wind gusts to 40 knots.

SOURCE...Radar indicated.

IMPACT...Waterspouts can quickly form and capsize boats...damage 
         vessels and oil rigs...and create suddenly higher waves. 
         Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Lake Maurepas, Mandeville, The Mid Point Of The Causeway Bridge,
Madisonville, Manchac, and Kenner.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will be dangerous for boaters or anyone near the water.
Boaters should avoid waterspouts and never try to navigate near them.
Make sure all on board are wearing life jackets. Seek shelter or move
to safe harbor until hazardous weather passes.

&&

LAT...LON 3038 9005 3000 9013 3007 9044 3010 9046
      3016 9046 3015 9058 3019 9063 3033 9058
      3037 9050 3037 9047 3029 9037 3038 9028
      3041 9020
TIME...MOT...LOC 0256Z 189DEG 29KT 3009 9018 

WATERSPOUT...POSSIBLE
HAIL...0.00IN
WIND...40KTS

$$

CAB


585 
FZUS73 KLOT 180257
MWSLOT

Marine Weather Statement
National Weather Service Chicago/Romeoville
957 PM CDT Wed Jun 17 2026

LMZ740-777-180400-
/O.CON.KLOT.MA.W.0045.000000T0000Z-260618T0400Z/
957 PM CDT Wed Jun 17 2026

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT...

For the following areas...

  Nearshore Waters from Winthrop Harbor to Wilmette Harbor...
  Open Waters from Winthrop Harbor to Wilmette Harbor out to Mid
Lake...

At 957 PM CDT, strong thunderstorms were located along a line
extending from 15 nm east of Winthrop Harbor to near Waukegan Harbor
to 12 nm northeast of Elgin, moving east at 35 knots.

HAZARD...Wind gusts 34 knots or greater.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Winthrop Harbor and Waukegan Harbor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 4246 8702 4212 8696 4211 8760 4208 8768
      4214 8775 4227 8783 4248 8780
TIME...MOT...LOC 0257Z 282DEG 37KT 4243 8745 4230 8775 4218 8809 

HAIL...0.00IN
WIND...>34KTS

$$

Kluber