Find VTEC Product:

IEM VTEC Product Browser

This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).

13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.

Tab Functionality:
Above this section, you will notice six selectable tabs. Click on the tab to show the information.

  • Help: This page!
  • Event Info: Details of the selected event.
  • Text Data: The raw text product for this event.
  • Interactive Map: An interactive map showing the event and RADAR.
  • Storm Reports: Local Storm Reports.
  • List Events: List all events of the given phenomena, significance, year, and issuing office.

Web Services Used:
This application is fully driven by IEM web services.

2025 [KMFL] MIAMI Marine (MA) Warning (W) Number 35

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

628 
WHUS52 KMFL 310255
SMWMFL
AMZ651-310330-
/O.NEW.KMFL.MA.W.0035.250331T0255Z-250331T0330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Miami FL
1055 PM EDT Sun Mar 30 2025

The National Weather Service in Miami has issued a

* Special Marine Warning for...
  Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM...

* Until 1130 PM EDT.

* At 1055 PM EDT, a severe thunderstorm capable of producing
  waterspouts was located near Port Everglades, or 7 nm southeast of
  Fort Lauderdale, moving east at 5 knots.

  HAZARD...Waterspouts, wind gusts 34 knots or greater, and small 
           hail.

  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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

Report severe weather to the Coast Guard or the National Weather
Service. You can also share your report with NWS Miami on Facebook
and Twitter.

&&

LAT...LON 2599 8009 2617 8009 2621 7984 2594 7984
TIME...MOT...LOC 0255Z 270DEG 6KT 2608 8001 

WATERSPOUT...POSSIBLE
HAIL...<.75IN
WIND...>34KTS

$$

ATV
516 
FZUS72 KMFL 310327
MWSMFL

Marine Weather Statement
National Weather Service Miami FL
1127 PM EDT Sun Mar 30 2025

AMZ651-310337-
/O.EXP.KMFL.MA.W.0035.000000T0000Z-250331T0330Z/
1127 PM EDT Sun Mar 30 2025

...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1130 PM EDT...

The affected areas were... 
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM...

The thunderstorm has weakened and no longer poses a significant
threat to boaters.

LAT...LON 2599 8009 2617 8009 2621 7984 2594 7984
TIME...MOT...LOC 0327Z 270DEG 6KT 2608 7995 

$$

ATV
Permalink to 202503310255-KMFL-WHUS52-SMWMFL
628 
WHUS52 KMFL 310255
SMWMFL
AMZ651-310330-
/O.NEW.KMFL.MA.W.0035.250331T0255Z-250331T0330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Miami FL
1055 PM EDT Sun Mar 30 2025

The National Weather Service in Miami has issued a

* Special Marine Warning for...
  Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM...

* Until 1130 PM EDT.

* At 1055 PM EDT, a severe thunderstorm capable of producing
  waterspouts was located near Port Everglades, or 7 nm southeast of
  Fort Lauderdale, moving east at 5 knots.

  HAZARD...Waterspouts, wind gusts 34 knots or greater, and small 
           hail.

  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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

Report severe weather to the Coast Guard or the National Weather
Service. You can also share your report with NWS Miami on Facebook
and Twitter.

&&

LAT...LON 2599 8009 2617 8009 2621 7984 2594 7984
TIME...MOT...LOC 0255Z 270DEG 6KT 2608 8001 

WATERSPOUT...POSSIBLE
HAIL...<.75IN
WIND...>34KTS

$$

ATV
Permalink to 202503310327-KMFL-FZUS72-MWSMFL
516 
FZUS72 KMFL 310327
MWSMFL

Marine Weather Statement
National Weather Service Miami FL
1127 PM EDT Sun Mar 30 2025

AMZ651-310337-
/O.EXP.KMFL.MA.W.0035.000000T0000Z-250331T0330Z/
1127 PM EDT Sun Mar 30 2025

...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1130 PM EDT...

The affected areas were... 
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM...

The thunderstorm has weakened and no longer poses a significant
threat to boaters.

LAT...LON 2599 8009 2617 8009 2621 7984 2594 7984
TIME...MOT...LOC 0327Z 270DEG 6KT 2608 7995 

$$

ATV

All Storm Reports within Event Political Coverage

Storm Reports within Product Polygon

This table lists other events issued by the selected office for the selected year. Click on the row to select that event.