Special Marine Warning Issued for Waters off South Texas Coast
This alert is no longer in effect.
NOAA issued it on July 16, 2026, 5 weeks 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 has issued a Special Marine Warning for waters from Port Mansfield TX to the Rio Grande River due to a severe thunderstorm capable of producing waterspouts.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Waters from Port Mansfield TX to the Rio Grande River
- Issued
- July 16, 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 5 weeks ago; use the issuing agency's live warning service for current conditions in Waters from Port Mansfield TX to the Rio Grande River.
Alert Details
A Special Marine Warning has been issued by the National Weather Service in Brownsville TX. The alert is effective from June 16 at 1:22 PM CDT until June 16 at 1:45 PM CDT.
Affected Areas
Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM.
What You Should Do
Move to safe harbor until hazardous weather passes. Seek safe harbor immediately.
Expected Conditions
At 1:21 PM CDT, a severe thunderstorm capable of producing waterspouts was located 48 nm east of Boca Chica Beach, or 50 nm east of South Padre Island, moving north at 35 knots. Hazards include waterspouts and wind gusts to 40 knots.
Timeline
The warning is in effect until 1:45 PM CDT on June 16.
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 (711 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 16, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.