Special Marine Warning for South Texas Coastal Waters Until 9:45 AM CDT
This alert is no longer in effect.
NOAA issued it on June 11, 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 Brownsville TX issued a Special Marine Warning for waterspouts and wind gusts over 50 knots affecting Laguna Madre and coastal waters from Port of Brownsville to Baffin Bay.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- South Texas Coastal Waters
- Issued
- June 11, 2026
- Issuing authority
- NWS Brownsville TX
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 South Texas Coastal Waters.
Alert Details
A Special Marine Warning was issued by the National Weather Service in Brownsville TX at 8:41 AM CDT on May 27, 2026. The alert is effective immediately and expires at 9:45 AM CDT.
Affected Areas
The warning covers:
- Laguna Madre From the Port Of Brownsville to the Arroyo Colorado
- Laguna Madre From The Arroyo Colorado To 5 NM North Of Port Mansfield TX
- Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX
- Coastal waters from Port Mansfield TX to the Rio Grande River out 20 NM
- Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM
- Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM
- Waters from Baffin Bay to Port Mansfield TX from 20 to 60 NM
What You Should Do
Move to safe harbor until hazardous weather passes. Move to safe harbor immediately as gusty winds and high waves are expected. Seek safe harbor immediately. If caught on the open water stay below deck if possible and keep away from ungrounded metal objects.
Expected Conditions
A severe thunderstorm capable of producing waterspouts was located 10 nm east of Laguna Madre, moving northeast at 50 knots. Hazards include waterspouts and wind gusts in excess of 50 knots.
Timeline
The alert is in effect from 8:41 AM CDT until 9:45 AM CDT on May 27, 2026.
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 (1,303 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 11, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.