Special Marine Warning
NWS Melbourne FL ยท US
Details
Special Marine Warning Issued September 22 At 3:28PM EDT Until September 22 At 4:30PM EDT By NWS Melbourne FL
- Event
- Special Marine Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
Overview
SMWMLB The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... * Until 430 PM EDT. * At 327 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Sewall's Point, or over Stuart, moving northeast at 5 knots.
Hazard
Waterspouts and wind gusts 34 knots or greater.
Source
Radar.
Impacts
Waterspouts can can quickly form and capsize boats, damage vessels and create locally hazardous seas. Make sure all on board are wearing life jackets. Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible.
Locations impacted
Sewall's Point, Witham Field, Rio, Stuart, and Ocean Breeze Park.
Instructions
Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately.
Affected areas
- Sebastian Inlet to Jupiter Inlet 0-20 nm
Public contact
- Issuer
- NWS Melbourne FL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~41s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M359EZ6VTKKGGQPVNKZT6YBE
- Identifier
- urn:oid:2.49.0.1.840.0.007dd2d9bf07885c9293e9813bfb878403dbac8f.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Melbourne FL
- AWIPS ID
- CAPMLB
- NWWS sequence
- nwws_processor.2505
- WMO heading
- XOUS52
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 52
Event codes
| Name | Value |
|---|---|
| SAME | SMW |
| NationalWeatherService | MAW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SMWMLB |
| WMOidentifier | WHUS52 KMLB 221928 |
| eventMotionDescription | 2026-09-22T19:27:00-00:00...storm...231DEG...6KT...27.21,-80.21 |
| waterspoutDetection | POSSIBLE |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KMLB.MA.W.0303.260922T1928Z-260922T2030Z/ |
| eventEndingTime | 2026-09-22T16:30:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Sebastian Inlet to Jupiter Inlet 0-20 nm
| Name | Value |
|---|---|
| SAME | 075555 |
| UGC | AMZ555 |
- Polygons
- 27.15,-80.22 27.13,-80.27 27.15,-80.3 27.24,-80.34 27.28,-80.3 27.24,-80.26 27.29,-80.28 27.42,-80.15 27.2,-80.01 27.12,-80.18 27.15,-80.22