000 FXUS66 KLOX 100937 AFDLOX SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 230 AM PDT WED APR 10 2002 ZONAL FLOW SETTING UP ACROSS THE DISTRICT. MODELS SHOW A FEW EMBEDDED RIPPLES IN THE FLOW BUT SATELLITE INDICATES THAT THE ETA HAS OVER DONE IT A LITTLE WITH THE STRENGTH OF THE SHORTWAVES SO WILL USE AVN AND WILL REMOVE SLO COUNTY POPS. ZONAL FLOW WILL LAST FOR NEXT TWO DAYS. HGTS WILL EDGE UP EACH DAY WHICH WILL ALLOW FOR WARMING AND A SLIGHT SQUASHING OF THE MARINE LAYER. NORTH SOUTH GRADIENTS INCREASE OFFSHORE WHICH SHOULD LIMIT THE PENETRATION OF THE MARINE LAYER. STG NW AFTERNOON GRADINETS IN THE CENTRAL COAST WILL ALLOW FOR MODERATE SUNDOWNERS TONGIHT AND THURSDAY. SOME COASTAL FOG WILL PERSIST BUT ONLY TO VENTURA COUNTY AS SUNDOWNER WINDS WILL KEEP SBA S COAST CLEAR. FRIDAY A TROF COMES IN AND WILL LIFT THE MARINE LAYER AND WILL TURN THE N/S GRADS ONSHORE THIS WILL CLOUD THINGS UP AND COOL THINGS DOWN EVERYWHERE. GOOD HGT RISES FOLLOW FOR THE WEEKEND WITH A STG W/E GRADIENT SO IT WILL BE BREEZY IN THE DESERTS AND WILL ENHANCE SEA BREEZE AND HINDER COASTAL BURN OFF. STILL ALL AREAS SHOULD WARM UP INLAND MORE. ALL MEDIUM MDLS BRING IN SOME SORT OF TROF SUN-TUE WITH UK BEING THE SHARPEST AND EC THE WEAKEST. THIS WILL GIN UP THE MARINE LAYER AND COOL THINGS OFF EVERYWHERE BUT NOT TO THE EXTENT THAT IS CURRENTLY IN THE ZONES SO WILL WARM DAY 6 AND 7 UP A SKOSH. LAX 000. RORKE. .LOX...SMALL CRAFT ADVISORY (SEE LAXCWFLAX).