Moderate

* WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet expected in the surf zone. For the Coastal Flood Watch, significant coastal flooding possible. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Tinian and Saipan. * WHEN...For the High Surf Advisory, from 4 AM Friday to 4 AM ChST Monday. For the Coastal Flood Watch, through Monday evening. For the High Rip Current Risk, from late tonight through late Sunday night.

* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...North, west and south facing reefs of Guam and Rota. * WHEN...For the High Surf Advisory, from 4 AM Friday to 4 AM ChST Monday. For the High Rip Current Risk, from late tonight through late Sunday night. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best

At 642 AM EDT, Doppler radar was tracking a strong thunderstorm near Sugarloaf Key, or near Niles Channel Bridge, moving northwest at 25 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Bahia Honda Channel Bridge, Big Coppitt Key, Niles Channel Bridge, Spanish Harbor Channel Bridge, Saddlebunch Keys, Shark Key, Little Torch Key, Upper Sugarloaf Key, Middle Torch Key, and Little Palm

Patchy dense fog will continue through mid morning. If traveling, remain alert for rapid changes in visibility and allow extra following distance. In order to make your vehicle more visible to other drivers, turn its headlights on, even during the day.

At 455 AM CDT, Doppler radar was tracking strong thunderstorms in southwestern San Saba County, moving northeast at 35 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... San Saba, Richland Springs, Algerita, Cherokee, Bend, Chappel, Sloan, Elm Grove, Skeeterville, Hall, Regency, Locker, Harkeyville,

* WHAT...For the Gale Warning, southwest winds around 30 kt with frequent gusts up to 45 kt and seas 12 to 17 feet expected. For the Small Craft Advisory, west winds 25 to 30 kt with gusts up to 40 kt and seas 12 to 14 feet. For the Hazardous Seas Watch, very steep and hazardous seas 12 to 16 feet possible. * WHERE...Guam Coastal Waters and Rota Coastal Waters. * WHEN...For the Gale Warning, from 5 AM Friday to 5 PM ChST Saturday. For the Small Craft Advisory, until 5 AM ChST Friday.

Patchy dense fog has developed across portions of Southeast Georgia and inland Northeast Florida early this morning. Local visibilities as low as 1/4 mile can be expected through sunrise, with slowly improving conditions between 8am and 9am. The nature of the fog is such that visibilities will vary greatly over short distances. Motorists should be alert for rapidly changing conditions through sunrise. If driving, slow down and leave extra distance ahead of you in case a sudden stop is needed.

At 418 AM CDT, Doppler radar was tracking a strong thunderstorm over Melvin, moving northeast at 35 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Brady, Melvin, Brady Lake, Lohn, Rockwood, Rochelle, Pear Valley, Waldrip, Salt Gap, Trickham, Placid, Mercury, Fife, Us-

At 525 AM EDT, Doppler radar was tracking a strong thunderstorm over Geiger Key, or over Boca Chica, moving northwest at 25 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Key West, Big Coppitt Key, Boca Chica Channel Bridge, Boca Chica, Key Haven, Saddlebunch Keys, Geiger Key, Bay Point, Shark Key, and Sugarloaf Key. This includes US 1 between mile markers 5 and 16.

Areas of fog, with patches of dense fog and low visibility, can be expected until around sunrise. Thereafter, north winds should be on the increase, with the fog dissipating. If driving, be prepared for rapid fluctuations in visibility.