Special Marine Warning Issued for Coastal Waters Near Brownsville TX
This alert is no longer in effect.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 Brownsville has issued a Special Marine Warning for waterspouts and wind gusts 34 knots or greater until 9:00 AM CDT.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- South Texas Coastal Waters
- Issued
- June 1, 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
Special Marine Warning issued by NWS Brownsville TX. Effective from 2026-05-20T08:27:00-05:00 until 2026-05-20T09:00:00-05:00. Severity: Severe. Urgency: Immediate. Certainty: Likely.
Affected Areas
Laguna Madre From the Port Of Brownsville to the Arroyo Colorado; Coastal waters from Port Mansfield TX to the Rio Grande River out 20 NM; 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. Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.
Expected Conditions
At 827 AM CDT, a severe thunderstorm capable of producing waterspouts was located 22 nm east of Boca Chica Beach, or 25 nm southeast of South Padre Island, moving south at 30 knots. Hazard: Waterspouts and wind gusts 34 knots or greater. Source: Radar. Impact: Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. The severe thunderstorm will remain over mainly open waters.
Timeline
Alert effective 2026-05-20T08:27:00-05:00. Expires and ends 2026-05-20T09:00:00-05:00.
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 (1,329 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 1, 2026.
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