WEATHER BULLETIN AND SEA STATE ZONE X VLD FM 151200 TO 161200 UTC. PART I: SEVERE WEATHER WARN. CENTRAL SECTOR EAST (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST): (LAT 40 TO 45 SOUTH AND LONG 78 TO 95 WEST): WIND W/SW 25/15 KT BECMG TO NW/N 25/35KT, SEA 2.5/5.0 M, VIS GOOD TO AVERAGE (10/8KM) SH/RA. CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST): WIND NE/N 20/25KT BECMG TO N/NW 25/35KT GUSTS 45KT, SEA 4.0/8.0 M, VIS GOOD AVERAGE (10/4KM SH/RA). SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST): WIND SW/W 30/20KT BECMG TO NW/N 25/35KT GUSTS 45KT, SEA 4.0/8.0M, VIS GOOD TO AVERAGE (10/2KM SH SNOWFALL/SLEET). SOUTHWEST AREA (LAT 45 TO 60 SOUTH AND LONG 95 TO 120 WEST): WIND N/NW 30/40KT GUSTS 50KT BECMG TO W/SW 25/35KT, SEA 5.0/8.0M, VIS AVERAGE (2/6KM) SH SLEET/SNOWFALL). PART II: SYNOPTIC SITUATION (ANALYSIS 150600 UTC). HIGH 1026 HPA 32S/92W LOW 970 HPA 57S/119W PART III: FCST. NORTHEAST AREA (LAT 18 TO 30 SOUTH AND LONG 76 TO 95 WEST): WIND S/SE BECMG TO SE/E 12/18KT, SEA 1.5/2.5M SWELL FM SW, VIS GOOD (10KM). NORTHWEST AREA (LAT 18 TO 30 SOUTH AND LONG 95 TO 120 WEST): WIND E/NE BECMG TO NE/N 7/15KT, SEA 1.0/2.5M SWELL FM SW, VIS GOOD (10KM). CENTRAL SECTOR EAST (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST): (LAT 30 TO 40 SOUTH AND LONG 78 TO 95 WEST): WIND SW/S 12/16KT BECMG TO NE/N 4/8KT, SEA 1.0/2.0M SWELL FM SW, VIS GOOD (10KM). (LAT 40 TO 45 SOUTH AND LONG 78 TO 95 WEST): WIND SW/W 10/15 KT BECMG TO W/NW 15/25KT, SEA 1.5/3.0M SWELL FM W/SW, VIS GOOD (10KM). CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST): (LAT 30 TO 45 SOUTH AND LONG 95 TO 105 WEST): WIND NE/N 5/10 KT BECMG TO N/NW 9/18KT, SEA 1.0/2.5M, SWELL FM SW, VIS GOOD (10KM). (LAT 30 TO 45 SOUTH AND LONG 105 TO 120 WEST): WIND NE/N 15/20KT BECMG TO N/NW 20/25KT, SEA 1.5/3.0M, SWELL FM SW, VIS GOOD OCCASIONAL AVERAGE (10/8KM) SH. MET101RJ