Moderate

* 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, south, and west facing reefs of Guam and Rota. * WHEN...For the High Surf Advisory, until 4 AM ChST Monday. For the High Rip Current Risk, through late Sunday night. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into eeper water.

* 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...North and west facing reefs of Tinian and Saipan. * WHEN...For the High Surf Advisory, until 4 AM ChST Monday. For the Coastal Flood Watch, through Monday evening. For the High Rip Current Risk, through late Sunday night. * IMPACTS...Numerous roads may be closed. Low lying property

* WHAT...For the Gale Warning, southwest winds 25 to 35 kt with frequent gusts up to 45 kt and seas 15 to 18 feet expected. For the Hazardous Seas Watch, very steep and hazardous seas 15 feet or greater possible. * WHERE...Guam and Rota Coastal Waters. * WHEN...For the Gale Warning, until 5 PM ChST this afternoon. For the Hazardous Seas Watch, from this afternoon through Sunday afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

At 157 PM EDT, Doppler radar was tracking a strong thunderstorm over Lone Cabbage Fish Camp, moving north at 25 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Titusville, Rockledge, Cocoa, Wedgefield, and Lone Cabbage Fish Camp. If outdoors, consider seeking shelter inside a building.

* WHAT...Dangerously hot conditions with temperatures around 90 near the coast to 103 inland. * WHERE...San Luis Obispo County Inland Central Coast, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Inland Central Coast, Santa Lucia Mountains, Santa Ynez Valley, and Southern Salinas Valley. * WHEN...From 10 AM Saturday to 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...Mobile Coastal County. * WHEN...For the High Rip Current Risk, through Monday evening. For the Coastal Flood Advisory, from midnight tonight to 8 AM CDT Saturday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best swimmers away from shore into deeper water.

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...In Alabama, Baldwin Coastal County. In Florida, Escambia Coastal, Santa Rosa Coastal and Okaloosa Coastal Counties. * WHEN...Through Monday evening. * IMPACTS...Wave runup and overwash occur along Gulf front beaches, particularly in the Gulf Islands National Seashore area between Fort Pickens and Pensacola Beach. Wave runup and

* WHAT...High temperatures of 94 to 100 degrees expected and low temperatures in the mid 60s to low 70s, with widespread Moderate HeatRisk and areas of Major HeatRisk. * WHERE...Sacramento and northern San Joaquin valleys, Delta and Carquinez Strait, and foothills. * WHEN...From 11 AM Saturday to 10 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses, especially to anyone without effective cooling and/or adequate hydration. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...High temperatures of 94 to 100 degrees expected and low temperatures in the mid 60s to low 70s, with widespread Moderate HeatRisk and areas of Major HeatRisk. * WHERE...Sacramento and northern San Joaquin valleys, Delta and Carquinez Strait, and foothills. * WHEN...From 11 AM Saturday to 10 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses, especially to anyone without effective cooling and/or adequate hydration. Drink plenty of fluids, stay in an air-conditioned room, stay out of

At 100 PM EDT, Doppler radar was tracking a strong thunderstorm over Nas Jax, or near Mandarin, moving north at 20 mph. HAZARD...Wind gusts around 40 mph and minor flooding due to heavy rainfall. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor flooding due to heavy rainfall is possible. Locations impacted include... Jacksonville, Orange Park, Jacksonville International Arpt, Unf,