Special Marine Warning
N
Issued by NWS Corpus Christi TX
⏳ In force until Sun 15 Nov, 12:00 📍 Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM (approximate) 🕑 1 h ago
For the following areas... Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM... At 227 AM CST, a severe thunderstorm capable of producing waterspouts was located 43 NM south of Port Oconnor, moving east at 15 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small cr…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyLikely
EventSpecial Marine Warning
Response typeAvoid
CategoryMet
Affected areaWaters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM
Issuing authorityNWS Corpus Christi TX
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-11-15T02:27:00-06:00
Effective2026-11-15T02:27:00-06:00
Onset2026-11-15T02:27:00-06:00
Expires2026-11-15T03:00:00-06:00
📋 Official instructions
Move to safe harbor until hazardous weather passes.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.25518b55a7fe29f942d3b4d3faeef4642fafd732.001.1
Message typeUpdate
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesurn:oid:2.49.0.1.840.0.b46c2e5686109e355f6df208aa65784e0c2479cd.001.1
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Move to safe harbor until hazardous weather passes.
- Stay aware of your surroundings in this area.
- Follow official updates from the police and local authorities.
- In an emergency call 112 (police) or 112 (ambulance), or request help through Jilinde.
📰 Story summary
From the report shown in the feed:
- For the following areas...
- Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM...
- At 227 AM CST, a severe thunderstorm capable of producing waterspouts was located 43 NM south of Port Oconnor, moving east at 15 knots.
- HAZARD...Waterspouts and wind gusts to 40 knots.
- SOURCE...Radar indicated.
- IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas.
- Small cr…
ⓘ News summary · read the original report for full context.
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