FZPS04 SCSC 242135 WEATHER BULLETIN AND SEA ZONE X VALID 251200 TO 261200 UTC. PART I: SEVERE WEATHER WARN. SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST): WIND W/NW SHIFTING TO W/SW 25/35KT, SEA STATE 2.0/4.0M, VIS AVERAGE TO POOR (8/2KM), RAIN/SHOWERS. SOUTHWEST AREA (LAT 45 TO 60 SOUTH AND LONG 95 TO 120 WEST): WIND W/SW SHIFTING N/NW 25/35KT OCCASIONAL 40KT, SEA STATE 2.0/4.0M, VIS AVERAGE TO POOR (8/2KM), RAIN/SHOWERS. PART II: SYNOPTIC SITUATION (ANALYSIS 241800 UTC). HIGH 1030 HPA 33S/95W LOW 1010 HPA 37S/1021W LOW 1006 HPA 49S/104W LOW 990 HPA 54S/88W PART III: FCST. NORTHEAST AREA (LAT 18 TO 30 SOUTH AND LONG 76 TO 95 WEST): WIND S/SE 10/15KT GUSTS 25KT, SEA 1.0/2.0M, VIS GOOD (10KM). NORTHWEST AREA (LAT 18 TO 30 SOUTH AND LONG 95 TO 120 WEST): WIND E/SE SHIFTING W OF AREA TO N/NE 5/15KT, SEA 1.0/2.0M, VIS GOOD TO AVERAGE (10/8KM), ISOL SH. CENTRAL EAST AREA (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST): WIND N/NW SHIFTING TO S/SW 15/25KT GUSTS 35KT, SEA 1.5/3.0M, VIS AVERAGE TO GOOD (6/10KM), SH/RN. CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST): WIND N/NE SHIFTING TO S/SE 15/20KT GUSTS 30KT, SEA 1.5/2.5M, VIS GOOD TO AVERAGE (10/4KM), SH. MET109LS