Special Marine Warning Issued for Galveston Bay and Texas Coastal Waters
This alert is no longer in effect.
NOAA issued it on June 1, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Houston/Galveston has issued a Special Marine Warning for strong thunderstorms with 40-knot wind gusts affecting Galveston Bay, Matagorda Bay, and nearby coastal waters until 1:15 AM CDT.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Galveston Bay and Texas Coastal Waters
- Issued
- June 1, 2026
- Issuing authority
- NWS Houston/Galveston
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in Galveston Bay and Texas Coastal Waters.
Alert Details
A Special Marine Warning has been issued by the National Weather Service Houston/Galveston TX. The alert is effective from May 19 at 11:09 PM CDT until May 20 at 1:15 AM CDT.
Affected Areas
The warning covers Matagorda Bay, Galveston Bay, coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM, coastal waters from High Island to Freeport TX out 20 NM, and waters from High Island to Freeport TX from 20 to 60 NM.
What You Should Do
Move to safe harbor immediately as gusty winds and high waves are expected. Small craft could be damaged in briefly higher winds and suddenly higher waves.
Expected Conditions
Strong thunderstorms were located along a line extending from High Island to near Eagle Point to Sugarland, moving south at 25 knots. Hazard includes wind gusts to 40 knots.
Timeline
The alert is in effect from May 19 at 11:09 PM CDT and expires May 20 at 1:15 AM CDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (923 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 1, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.