Bulletinset for METAREA 15 Edition date (UTC): 2026-05-29 23:19:58 ============================ HIGH SEAS FORECAST ============================ FZPS04 SCSC 292151 CHILEAN NAVY WEATHER SERVICE VALPARAISO MARITIME METEOROLOGICAL CENTER WEATHER BULLETIN AND SEA ZONE X VLD FM 301200 TO 311200 UTC. PART I: SEVERE WEATHER WARN. CENTRAL SECTOR EAST (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST): WIND W/NW 25/35KT SHIFTING TO S OF AREA E/SE 30/40KT GUSTS 50/60KT, SEA 4.0/7.0M, VIS 8/2KM, SH/RN. CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST): WIND S/SW 5/15KT SHIFTING TO W OF AREA N/NW 25/35KT GUSTS 45KT, SEA 2.5/4.0M, VIS 8/2KM, SH/RN TO T OF AREA. SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST): WIND E/NE 25/35KT GUSTS 45KT, SEA 5.0/8.0M, VIS 8/2KM, SH/RN. PART II: SYNOPTIC SITUATION (ANALYSIS 291800 UTC). HIGH 1030 HPA 47S/103W LOW 1002 HPA 34S/98W PART III: FCST. NORTHEAST AREA (LAT 18 TO 30 SOUTH AND LONG 76 TO 95 WEST): WIND W/NW 5/15KT INCR TO S OF AREA 15/25KT GUSTS 35KT, SEA 2.5/4.0M, VIS 10/8KM, SH TO S OF AREA. NORTHWEST AREA (LAT 18 TO 30 SOUTH AND LONG 95 TO 120 WEST): WIND S/SE 5/10KT OCNL 15KT, SEA 1.0/2.5M, VIS 10KM. SOUTHWEST AREA (LAT 45 TO 60 SOUTH AND LONG 95 TO 120 WEST): WIND S/NE 10/15KT 25KT, SEA 4.0/6.0M, VIS 8/2KM, SH/RN. ============================ ANTARCTIC FORECAST ============================ FZAA02 SCSC 292151 CHILEAN NAVY WEATHER SERVICE PUNTA ARENAS MARITIME METEOROLOGICAL CENTER ANTARTIC WEATHER ZONE IX. VLD FM MAY 301200/311200 UTC. SYNOPTIC SITUATION: CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): POSTFRONTAL UNSTABILITY TO FRONTAL. WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): FRONTAL TO POSTFRONTAL UNSTABILITY. EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): ANTICYCLONIC EDGE. FCST: CENTRAL SECTOR: OVERCAST, VIS GOOD TO AVERAGE (10/4KM) MIST/RN, WIND W/NW 20/25KT GUSTS 35KT INCR 302100 UTC NW 30/35KT GUSTS 55KT, SEA 5.0/8.0 M AND FROZEN TO SOUTH OF AREA. WEST SECTOR: OVERCAST TO BROKEN, VIS AVERAGE TO GOOD (8/10KM) RN, WIND NW 35/40KT GUSTS 55KT DECR 302100 UTC 15/20KT GUSTS 30KT, SEA 5.0/8.0 M DECR 311200 UTC 4.0/6.0 M AND FROZEN TO SOUTH OF AREA. DRAKE PASSAGE SOUTH (BETWEEN LAT 60S/63S): OVERCAST TO BROKEN, VIS GOOD (10KM), WIND SW 20/25KT GUSTS 35KT INCR END OF PERIOD 25/30KT GUSTS 50KT, SEA 2.0/4.0 M SWELL FM W/SW. BRANSFIELD STRAIT: BROKEN TO OVERCAST, VIS GOOD (10KM), WIND SW 20/25KT GUSTS 35KT INCR END OF PERIOD 30/35KT GUSTS 45KT, SEA 2.0/3.5 M WITH 01T TO 08T OF SEA ICE CLOSE TO PENINSULA. BAHIA CHILE: BROKEN TO OVERCAST, VIS GOOD (10KM), WIND SW 10/15KT INCR END OF PERIOD 20/25KT GUSTS 35KT, SEA RIPPLED TO SLIGHT WITH 02T OF SEA ICE IN BAY AND WITH 01T OF SEA ICE IN ENSENADA IQUIQUE. RADA COVADONGA: BROKEN TO OVERCAST, VIS GOOD (10KM), WIND SW 5/15KT INCR END OF PERIOD 15/20KT GUSTS 35KT, SEA 0.2/0.5 M WITH 10T OF SEA ICE. WEDDELL SEA: ============================ COASTAL FORECAST ============================ FZPS02 SCSC 292150 FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS. ZONE SIX (P.MONTT TO F.SAN PEDRO): BROKEN TO OVERCAST, VIS 10/8KM SH ISOL, WIND S/SE 12/20KT OCNL 25KT, SEA 1.0/2.5M SWELL FM W/SW IN OCEANIC AREA. MET104SM ISSUED: 29TH MAY 2026 18:00 LOCAL TIME BY THE ZONAL CENTER OF MARINE METEOROLOGY OF VALPARAISO. ZONE SEVEN (F.SAN PEDRO TO F. EVANGELISTAS): OVERCAST TO BROKEN, VIS AVERAGE TO GOOD (6/10KM) SH, WIND S/SE 10/15KT INCR TO S OF AREA 15/20KT GUSTS 30KT, SEA 2.5/3.5 M SWELL FM SW. ZONE EIGHT (F. EVANGELISTAS TO LAT 60 DGS SOUTH): (F. EVANGELISTAS TO LAT 56 DGS SOUTH): OVERCAST TO SCATTERED, VIS GOOD (10KM) SH, WIND SE/S 10/15KT BECMG EAST OF AREA S/SW 15/20KT GUSTS 30KT, SEA 2.0/3.0 M SWELL FM W/SW. (LAT 56 DGS SOUTH TO LAT 60 DGS SOUTH): SCATTERED, VIS GOOD (10KM), WIND W/SW 15/20KT GUSTS 30KT, SEA 2.0/2.5 M SWELL FM W/SW. ============================ COASTAL FORECAST ============================ FZPS02 SCSC 292150 CHILEAN NAVY WEATHER SERVICE VALPARAISO MARITIME METEOROLOGICAL CENTER FCST ZONES ONE TO EIGHT VLD FM 301200 TO 311200 UTC. SPECIAL SEVERE WEATHER OR GALE WARN: -NO. SYNOPTIC SITUATION: ZONES ONE TO THREE (ARICA TO CONSTITUCION): CSTL TROUGH TO RIDGE. ZONE FOUR (CONSTITUCION TO I.MOCHA): CYCLONIC CIRCULATION. ZONES FIVE AND SIX (I.MOCHA TO F.SAN PEDRO): ANTICYCLONIC EDGE WITH REST OF UNSTABILITY. ZONES SEVEN AND EIGHT (F.SAN PEDRO TO LAT 60 DGS SOUTH): UNSTABLE TO ANTICYCLONIC. FCST: ZONE ONE (ARICA TO COQUIMBO): OVERCAST AM BECMG TO CLEAR, VIS 4/10KM MATINAL MIST IN CSTL SECTOR, WIND S/SW 5/10KT OCNL 15KT, SEA 1.0/2.5M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS. ZONE TWO (COQUIMBO TO VALPARAISO): OVERCAST TO BROKEN, VIS 4/10KM MIST AND PROBABLE DRIZZLE AM, WIND S/SW SHIFTING TO N/NW 5/10KT OCNL 15KT, SEA 1.0/2.5M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS. ZONE THREE (VALPARAISO TO CONSTITUCION): OVERCAST TO BROKEN, VIS 4/10KM MIST AND PROBABLE DRIZZLE AM, WIND S/SW 12/18KT SHIFTING TO S OF AREA N/NW 5/10KT OCNL 15KT, SEA 1.0/2.5M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS. ZONE FOUR (CONSTITUCION TO I.MOCHA): OVERCAST TO BROKEN, VIS 4/10KM MIST AND PROBABLE DRIZZLE AM, WIND S/SW 10/15KT GUSTS 25KT SHIFTING N/NW 12/18KT, SEA 1.0/2.5M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS. ZONE FIVE (I.MOCHA TO P.MONTT): CLEAR TO SCATTERED, VIS 10KM, WIND S/SE 15/25KT, SEA 1.0/2.5M SWELL