Special Marine Warning
N
Issued by NWS Baltimore MD/Washington DC
⏳ In force until Sat 17 Oct, 03:00 📍 Chesapeake Bay north of Pooles Island MD (approximate) 🕑 4 h ago
SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Chesapeake Bay north of Pooles Island MD... * Until 800 PM EDT. * At 554 PM EDT, strong thunderstorms were located along a line extending from 24 nm northwest of Havre De Grace to 21 nm northwest of Middle River to 30 nm north of Key Bridge, moving east at 30 knots. HAZARD...Wind gusts 34 knots o…
🗃 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 areaChesapeake Bay north of Pooles Island MD
Issuing authorityNWS Baltimore MD/Washington DC
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-16T17:54:00-04:00
Effective2026-10-16T17:54:00-04:00
Onset2026-10-16T17:54:00-04:00
Expires2026-10-16T20:00:00-04:00
📋 Official instructions
Move to safe harbor until hazardous weather passes.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.f86bd8dad5ed37f51b512f73d552f520879d83db.001.1
Message typeAlert
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesNot supplied
ⓘ 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:
- SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for...
- Chesapeake Bay north of Pooles Island MD...
- * Until 800 PM EDT.
- * At 554 PM EDT, strong thunderstorms were located along a line extending from 24 nm northwest of Havre De Grace to 21 nm northwest of Middle River to 30 nm north of Key Bridge, moving east at 30 knots.
- HAZARD...Wind gusts 34 knots o…
ⓘ News summary · read the original report for full context.
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