949 
FZUS72 KJAX 292218
MWSJAX

Marine Weather Statement
National Weather Service Jacksonville FL
618 PM EDT Mon Jun 29 2026

AMZ450-292315-
618 PM EDT Mon Jun 29 2026

...A STRONG THUNDERSTORM APPROACHING THE WATERS...

The areas affected include...
  Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 
  NM...

At 617 PM EDT, Doppler radar indicated a strong thunderstorm, capable
of producing winds to around 30 knots. This thunderstorm was located
over St. Simons Island, moving south at 15 knots.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners can expect gusty winds to around 30 knots, locally higher
waves, and lightning strikes. Boaters should seek safe harbor
immediately until this storm passes.

&&

LAT...LON 3126 8126 3096 8112 3099 8151 3124 8148
      3127 8147

$$

AC


129 
FZUS73 KDLH 292239
MWSDLH

Marine Weather Statement
National Weather Service Duluth MN
539 PM CDT Mon Jun 29 2026

LSZ148-162-292248-
/O.CAN.KDLH.MA.W.0021.000000T0000Z-260629T2300Z/
539 PM CDT Mon Jun 29 2026

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

The affected areas were... 
Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN
beyond 5NM...
Oak Point to Saxon Harbor WI...

The thunderstorm has moved out of the area and no longer poses a
significant threat to boaters.

A Severe Thunderstorm Watch remains in effect until 600 PM CDT for
northwestern Wisconsin...and the adjacent waters of Lake Superior.

&&

LAT...LON 4656 9053 4657 9058 4662 9067 4667 9069
      4674 9038 4665 9044 4663 9044 4657 9043
      4657 9042 4656 9041
TIME...MOT...LOC 2237Z 254DEG 37KT 4664 9032 

$$

BJH