729
WHUS54 KHGX 210026
SMWHGX
GMZ335-350-355-210130-
/O.NEW.KHGX.MA.W.0090.250821T0026Z-250821T0130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Houston/Galveston TX
726 PM CDT Wed Aug 20 2025

The National Weather Service in League City has issued a

* Special Marine Warning for...
  Coastal waters from Freeport to Matagorda Ship Channel TX out 20
  NM...
  Coastal waters from High Island to Freeport TX out 20 NM...
  Galveston Bay...

* Until 830 PM CDT.

* At 725 PM CDT, strong thunderstorms were located along a line
  extending from Galveston Bay to 15 nm west of Bastrop Bay, moving
  southeast at 15 knots.

  HAZARD...Wind gusts 34 knots or greater.

  SOURCE...Radar.

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

* Locations impacted include...
  Galveston Ship Channel, West Bay, Tabs Buoy B, Galveston Bay
  Entrance, Galveston 256, Galveston 344, Drum Bay, Offatts Bayou,
  North Jetty, Galveston 221, Galveston Pier 21, Galveston 150,
  Galveston 282, San Luis Pass, Galveston Causeway, High Island A179,
  Surfside Jetty, Bastrop Bay, Christmas Bay, and High Island 208.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Frequent lightning is occurring with these storms. If caught on the
open water stay below deck if possible, keep away from ungrounded
metal objects.

&&

LAT...LON 2919 9438 2854 9536 2887 9546 2893 9533
      2915 9517 2922 9522 2920 9510 2933 9495
      2932 9491 2943 9491 2944 9492 2947 9476
TIME...MOT...LOC 0025Z 325DEG 16KT 2931 9485 2917 9546

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

$$

JM