121 
FZUS73 KLOT 060701
MWSLOT

Marine Weather Statement
National Weather Service Chicago/Romeoville
201 AM CDT Sat Jun 6 2026

LMZ740-741-777-779-060730-
/O.CON.KLOT.MA.W.0033.000000T0000Z-260606T0730Z/
201 AM CDT Sat Jun 6 2026

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 230 AM CDT...

For the following areas...

  Nearshore Waters from Winthrop Harbor to Northerly Island...
  Open Waters from Winthrop Harbor to Michigan City out to Mid
Lake...

At 201 AM CDT, gusty thunderstorms extended from Evanston to central 
lower Lake Michigan, and were moving east at around 30 knots. 

HAZARD...Wind gusts 34 knots or greater and small hail.

SOURCE...Radar indicated.

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

Locations impacted include...
Wilmette Harbor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4194 8697 4202 8766 4208 8768 4211 8773
      4213 8774 4216 8699
TIME...MOT...LOC 0701Z 293DEG 29KT 4203 8731 

HAIL...<.75IN
WIND...>34KTS

$$

Borchardt


299 
FZUS73 KGRR 060717
MWSGRR

Marine Weather Statement
National Weather Service Grand Rapids MI
317 AM EDT Sat Jun 6 2026

LMZ844-878-060726-
/O.CAN.KGRR.MA.W.0030.000000T0000Z-260606T0730Z/
317 AM EDT Sat Jun 6 2026

...THE SPECIAL MARINE WARNING IS CANCELLED...

The affected areas were... 
  Nearshore and Open Waters from St Joseph to South Haven MI...

The thunderstorms have moved out of the area and no longer pose a
significant threat to boaters.

LAT...LON 4213 8656 4212 8696 4246 8699 4245 8670
      4242 8631 4241 8628 4228 8634 4211 8649
TIME...MOT...LOC 0714Z 350DEG 23KT 4213 8604 4204 8686 

$$

DUKE