Marine Weather Message
Issued by NWS Tampa Bay Area, FL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5
884
WHUS72 KTBW 271126
MWWTBW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Tampa Bay Ruskin FL
626 AM EST Thu Nov 27 2025

GMZ830-271930-
/O.NEW.KTBW.MF.Y.0020.251127T1126Z-251127T1500Z/
/O.CON.KTBW.SC.Y.0020.251127T1800Z-251129T1200Z/
Tampa Bay waters-
626 AM EST Thu Nov 27 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 AM EST SATURDAY...

* WHAT...For the Dense Fog Advisory, dense fog will reduce
  visibility to as low as 1/4 mile. For the Small Craft Advisory,
  north winds 20 to 25 knots and rough waters expected.

* WHERE...Tampa Bay waters.

* WHEN...For the Dense Fog Advisory, until 10 AM EST this
  morning. For the Small Craft Advisory, from 1 PM this
  afternoon to 7 AM EST Saturday.

* IMPACTS...Conditions will be hazardous to small craft. Low
  visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

GMZ836-850-853-856-870-873-876-271930-
/O.CON.KTBW.SC.Y.0020.251127T1800Z-251129T1200Z/
Charlotte Harbor and Pine Island Sound-
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
Waters from Bonita Beach to Englewood FL out 20 to 60 NM-
626 AM EST Thu Nov 27 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 AM EST SATURDAY...

* WHAT...North winds 20 to 25 knots and seas 4 to 7 feet
  expected.

* WHERE...Portions of Gulf of America.

* WHEN...From 1 PM this afternoon to 7 AM EST Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$