WHUS72 KMFL 101437 MWWMFL EXPERIMENTAL...URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE MIAMI FL 1037 AM EDT SAT MAY 10 2008 AMZ610-101545- /E.CAN.KMFL.FG.Y.0028.000000T0000Z-080510T1500Z/ LAKE OKEECHOBEE- 1037 AM EDT SAT MAY 10 2008 ...DENSE FOG ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MIAMI HAS CANCELLED THE DENSE FOG ADVISORY. VISIBILITIES ACROSS THE AREA HAVE IMPROVED. THEREFORE...THE DENSE FOG ADVISORY HAS BEEN CANCELLED. $$ THIS PRODUCT DOES NOT INCLUDE INFORMATION ON SEVERE THUNDERSTORMS AND WATERSPOUTS. SEE PRODUCTS SUCH AS SPECIAL MARINE WARNINGS... MARINE WEATHER STATEMENTS...WATCH COUNTY NOTIFICATIONS AND THE HAZARDOUS WEATHER OUTLOOK. THIS PRODUCT WILL BECOME OPERATIONAL ON TUESDAY AUGUST 5 2008 AT 1800 COORDINATED UNIVERSAL TIME /UTC/.