Special Marine Warning for Coastal Waters from Freeport to Matagorda Ship Channel
This alert is no longer in effect.
NOAA issued it on May 12, 2026, 3 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.
A Special Marine Warning has been issued for coastal waters near Freeport, Texas, due to a severe thunderstorm with possible waterspouts and wind gusts up to 40 knots until 6:45 PM CDT.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Coastal waters from Freeport to Matagorda Ship Channel TX
- Issued
- May 12, 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 3 months ago; use the issuing agency's live warning service for current conditions in Coastal waters from Freeport to Matagorda Ship Channel TX.
Alert Details
A Special Marine Warning has been issued by the National Weather Service (NWS) Houston/Galveston TX. It is effective from 5:48 PM CDT on May 1, 2026.
Affected Areas
The warning affects coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM and waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM.
What You Should Do
Move to safe harbor immediately as gusty winds and high waves are expected. If caught on the open water, stay below deck if possible and keep away from ungrounded metal objects due to frequent lightning.
Expected Conditions
Hazards include waterspouts and wind gusts to 40 knots, as detected by radar.
Timeline
The alert is effective from 5:48 PM CDT on May 1, 2026, and expires at 6:45 PM CDT on the same day.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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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 (787 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to May 12, 2026.
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Common questions about this NWS weather alert.