####018004819#### WWST02 SABM 301200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2024-04-30, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 207: LOW 985HPA AT 48S 66W MOV NE DEEPENING EXPECTED 45S 57W BY 01/1200 WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 40S-45S 55W-60W FROM 01/0600 WARNING 206: LOW 985HPA AT 48S 66W MOV NE DEEPENING EXPECTED 45S 57W BY 01/1200 WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS FROM 30/1800 WARNING 205: LOW 985HPA AT 48S 66W MOV NE DEEPENING EXPECTED 45S 57W BY 01/1200 PROVOKES WINDS FORCE 9 FROM SECTOR S WITH GUST IN SOUTH PATAGONIA COASTS ISLAS MALVINAS COASTS UNTIL 01/1200 PART 2 GENERAL SYNOPSIS AT 09:00UTC HIGH 1022HPA 37S 35W MOV E NC EXP 37S 27W BY 01/1200 LOW 985HPA 48S 66W MOV NE DPN EXP 45S 57W BY 01/1200 EXTENDS CFNT AT 48S 66W 44S 58W 38S 59W MOV E 301400 UTC 1.SEA ICE LIMIT 6525S 02000W 6447S 02418W 6448S 02910W 6452S 03505W 6303S 03420W 6046S 03629W 6030S 04042W 6103S 04610W 6047S 05101W 6204S 05634W 6340S 06226W 6525S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5904S 04442W 40X32NM D28A 5146S 02420W 16X13NM A78 5752S 02526W 18X4NM D29C 5352S 03011W 12X5NM D31 5627S 02951W 10X3NM D20A 6148S 04232W 13X6NM A74B 6204S 05355W 11X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5817S 02017W 5X2NM ICEBERG2 6058S 03614W 10X1NM ICEBERG3 5925S 03601W 5X2NM ICEBERG4 6013S 03833W 4X2NM ICEBERG5 5948S 02255W 2X1NM ICEBERG6 5720S 02555W 4X3NM ICEBERG7 6054S 04051W 3X1NM ICEBERG8 5816S 02542W 4X1NM 4.ICEBERGS AREA A: 6700S 02000W 4800S 02000W 4600S 03000W 6200S 04000W B: 6200S 04000W 4800S 03100W 4800S 04500W 6322S 05730W C: 5700S 05100W 5700S 06200W 5900S 06716W 6850S 06716W PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-5-1 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR S 3/4 SH RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD OUTER RIO DE LA PLATA: SECTOR S 3/4 SH RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD URUGUAY SOUTH EAST COASTS: SECTOR N 3 BACK SECTOR S 4 BY 1/0000 SH RAIN IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD MAR DEL PLATA COASTS(36š17S - 38š30S): SECTOR S 4 VEER SECTOR W 5 BY 1/0000 SH IMPR STARTING NOON VIS MODERATE TO GOOD RINCON BAHIA BLANCA COASTS(38š30S - 41šS): SECTOR W 5/6 WITH GUSTS VIS GOOD PENINSULA DE VALDES COASTS(41šS - 45šS): SW 6 WITH GUSTS INCR 9 WITH GUSTS BY 30/1800 PROB OF SH STARTING EVENING VIS GOOD TO POOR GOLFO DE SAN JORGE COASTS(45šS - 48šS): SW 6 WITH GUSTS INCR 9 WITH GUSTS BY 30/1800 PROB OF SH STARTING EVENING VIS GOOD TO POOR SOUTH PATAGONIA COASTS(48šS - 54šS): SECTOR S 9 WITH GUSTS SH RAIN VIS POOR FIN DEL MUNDO COASTS(54šS - 55šS): SECTOR S 6/5 WITH GUSTS PROB OF ISOL RAIN STARTING NIGTH VIS GOOD OCNL MODERATE ISLAS MALVINAS COASTS: SECTOR S 9 WITH GUSTS SH RAIN VIS POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: SECTOR S 5 WITH GUSTS BACK VRB 3 BY 1/0000 PROB OF MIST FOG PATCHES STARTING NIGTH VIS GOOD TO MODERATE OCNL POOR W OF 35 - E OF 45W: VRB 3 BACK SECTOR N 7 GUST WITH 8 INTENSITY BY 30/1800 PROB OF MIST FOG PATCHES DISSIPATING DURING THE MORNING PROB OFISOL RAIN STORMS STARTING EVENING VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR N 7 GUST WITH 8 INTENSITY BACK SECTOR S 5 WITH GUSTS BY 30/2100 PROB OF ISOL RAIN STORMS DURING THE EVENING PROB OF SH STARTING EVENING VIS MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR S 5 VEER SECTOR W BY 1/0000 VIS GOOD REST OF THE AREA: SECTOR W 5 VEER SECTOR N 6 WITH GUSTS BY 1/0600 PROB OF ISOL RAIN STORMS STARTING EARLY MORNING VIS GOOD TO MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) W OF 50 - N OF 45S: SECTOR W 5 INCR 8 WITH GUSTS BY 1/0600 PROB OF RAIN STORMS DISSIPATING TOWARDS NIGTH PROB OF SH STARTING NIGTH VIS MODERATE TO POOR W OF 50 - S OF 45S: SECTOR N 6 WITH GUSTS VEER VRB 3 BY 1/0000 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR N 5 WITH GUSTS BACK SECTOR W WITH GUSTS BY 1/0600 ISOL RAIN STORMS VIS MODERATE OCNL POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: SECTOR W 4 ISOL RAIN VIS GOOD OCNL MODERATE REST OF THE AREA: SECTOR W 6 WITH GUSTS ISOL RAIN AND SNOW MIXTURE VIS MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55S: SECTOR E 4/6 WITH GUSTS PROB OF SH RAIN STARTING EVENING VIS MODERATE REST OF THE AREA: SECTOR W 5/4 ISOL RAIN AND SNOW MIXTURE IMPR STARTING NIGTH VIS MODERATE TO GOOD DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 4/5 PROB OF ISOL DRIZZLE VIS GOOD OCNL MODERATE ----------------------------------------------------------------- NNNN= ####018001505#### WWST03 SABM 301200 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 30, 12:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. GALE WARNING: WARNING 205: LOW 985HPA AT 48S 66W MOV NE DEEPENING EXPECTED 45S 57W BY 01/1200 PROVOKES WINDS FORCE 9 FROM SECTOR S WITH GUST IN SOUTH PATAGONIA COASTS ISLAS MALVINAS COASTS UNTIL 01/1200 WARNING 206: LOW 985HPA AT 48S 66W MOV NE DEEPENING EXPECTED 45S 57W BY 01/1200 WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS FROM 30/1800 GENERAL SINOPSIS: LOW 985HPA 48S 66W MOV NE DPN EXP 45S 57W BY 01/1200 EXTENDS CFNT AT 48S 66W 44S 58W 38S 59W MOV E FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-5-1 NAVTEX STATIONS FCST: BUENOS AIRES: SECTOR S 3/4 SH RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD BAHIA BLANCA: SECTOR W 5/6 WITH GUSTS VIS GOOD. MAR DEL PLATA: SECTOR S 4 VEER SECTOR W 5 BY 1/0000 SH IMPR STARTING NOON VIS MODERATE TO GOOD. COMODORO RIVADAVIA: SW 6 WITH GUSTS INCR 8 WITH GUSTS BY 30/1800 PROB OF SH STARTING EVENING VIS GOOD TO POOR. SW 6 WITH GUSTS INCR 9 WITH GUSTS BY 30/1800 PROB OF SH STARTING EVENING VIS GOOD TO POOR. RIO GALLEGOS: SECTOR S 9 WITH GUSTS SH RAIN VIS POOR. USHUAIA: SECTOR S 6/5 WITH GUSTS PROB OF ISOL RAIN STARTING NIGTH VIS GOOD OCNL MODERATE. ----------------------------------------------------------------- NNNN= ####018005172#### WWST01 SABM 301200 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 30-04-2024, 12:00 UTC. SERVICIO METEOROLOGICO NACIONAL INFORMACION DE HIELOS MARINOS Y TEMPANOS SUMINISTRADA POR EL SHN, PRESION EN HPA, ESCALA BEAUFORT PARA VIENTO. 1 PARTE AVISO DE TEMPORAL: AVISO 207: DEPRESION 985HPA EN 48S 66W MOV NE PROFUNDIZANDOSE PREVISTO EN 45S 57W EL 01/1200 PROVOCARA VIENTO FUERZA 8 DEL SECTOR W CON RAFAGAS ENTRE 40S-45S 55W-60W A PARTIR DEL 01/0600 AVISO 206: DEPRESION 985HPA EN 48S 66W MOV NE PROFUNDIZANDOSE PREVISTO EN 45S 57W EL 01/1200 PROVOCARÁ VIENTO FUERZA 9 DEL SW CON RAFAGAS EN COSTA PENINSULA DE VALDES GOLFO DE SAN JORGE A PARTIR DEL 30/1800 AVISO 205: DEPRESION 985HPA EN 48S 66W MOV NE PROFUNDIZANDOSE PREVISTO EN 45S 57W EL 01/1200 PROVOCA VIENTO FUERZA 9 DEL SECTOR S CON RAFAGAS EN COSTA PATAGONIA SUR COSTA DE ISLAS MALVINAS HASTA EL 01/1200 2 PARTE SINOPSIS GENERAL A LAS 09:00UTC ANTICICLON 1022HPA 37S 35W MOV E NC EXP 37S 27W EL 01/1200 DEPRESION 985HPA 48S 66W MOV NE DPN EXP 45S 57W EL 01/1200 EXTIENDE CFNT EN 48S 66W 44S 58W 38S 59W MOV E 301400 UTC 1.LIMITE DE HIELO MARINO 6525S 02000W 6447S 02418W 6448S 02910W 6452S 03505W 6303S 03420W 6046S 03629W 6030S 04042W 6103S 04610W 6047S 05101W 6204S 05634W 6340S 06226W 6525S 06716W 2.TEMPANOS MAYORES A 10MN A23A 5904S 04442W 40X32MN D28A 5146S 02420W 16X13MN A78 5752S 02526W 18X4MN D29C 5352S 03011W 12X5MN D31 5627S 02951W 10X3MN D20A 6148S 04232W 13X6MN A74B 6204S 05355W 11X5MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5817S 02017W 5X2MN TEMPANO2 6058S 03614W 10X1MN TEMPANO3 5925S 03601W 5X2MN TEMPANO4 6013S 03833W 4X2MN TEMPANO5 5948S 02255W 2X1MN TEMPANO6 5720S 02555W 4X3MN TEMPANO7 6054S 04051W 3X1MN TEMPANO8 5816S 02542W 4X1MN 4. AREA DE TEMPANOS A: 6700S 02000W 4800S 02000W 4600S 03000W 6200S 04000W B: 6200S 04000W 4800S 03100W 4800S 04500W 6322S 05730W C: 5700S 05100W 5700S 06200W 5900S 06716W 6850S 06716W 3 PARTE PRONOSTICO DE LAS 12:00 UTC VALIDO HASTA LAS 12:00 UTC DEL DIA 1-5-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: SECTOR S 3/4 SH LLUVIAS MEJORANDO A PARTIR DE LA NOCHE VIS REGULAR A BUENA RIO DE LA PLATA EXTERIOR: SECTOR S 3/4 SH LLUVIAS MEJORANDO A PARTIR DE LA NOCHE VIS REGULAR A BUENA COSTA SUDESTE DEL URUGUAY: SECTOR N 3 BACK SECTOR S 4 EL 1/0000 SH LLUVIAS MEJORANDO A PARTIR DE LA MADRUGADA VIS REGULAR A BUENA COSTA MAR DEL PLATA(36š17S - 38š30S): SECTOR S 4 VEER SECTOR W 5 EL 1/0000 SH MEJORANDO A PARTIR DEL MEDIODIA VIS REGULAR A BUENA RINCON BAHIA BLANCA(38š30S - 41šS): SECTOR W 5/6 CON RAFAGAS VIS BUENA COSTA PENINSULA DE VALDES(41šS - 45šS): SW 6 CON RAFAGAS INCR 9 CON RAFAGAS EL 30/1800 PROB DE SH A PARTIR DE LA TARDE VIS BUENA A MALA GOLFO DE SAN JORGE(45šS - 48šS): SW 6 CON RAFAGAS INCR 9 CON RAFAGAS EL 30/1800 PROB DE SH A PARTIR DE LA TARDE VIS BUENA A MALA COSTA PATAGONIA SUR(48šS - 54šS): SECTOR S 9 CON RAFAGAS SH LLUVIAS VIS MALA COSTA FIN DEL MUNDO(54šS - 55šS): SECTOR S 6/5 CON RAFAGAS PROB DE LLUVIAS AISLADAS A PARTIR DE LA NOCHE VIS BUENA OCNL REGULAR COSTA DE ISLAS MALVINAS: SECTOR S 9 CON RAFAGAS SH LLUVIAS VIS MALA AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) E DE 35W: SECTOR S 5 CON RAFAGAS BACK VRB 3 EL 1/0000 PROB DE NEBLINAS BANCOS DE NIEBLA A PARTIR DE LA NOCHE VIS BUENA A REGULAR OCNL MALA W DE 35 - E DE 45W: VRB 3 BACK SECTOR N 7 RAFAGAS CON INTENSIDAD 8 EL 30/1800 PROB DE NEBLINAS BANCOS DE NIEBLA DISIPANDOSE DURANTE LA MAŅANA PROB DE LLUVIAS TORMENTAS AISLADAS A PARTIR DE LA TARDE VIS REGULAR OCNL MALA RESTO DEL AREA: SECTOR N 7 RAFAGAS CON INTENSIDAD 8 BACK SECTOR S 5 CON RAFAGAS EL 30/2100 PROB DE LLUVIAS TORMENTAS AISLADAS DURANTE LA TARDE PROB DE SH A PARTIR DE LA TARDE VIS REGULAR AREA CENTRO ESTE (40S- 50S Y 20W- 40W) E DE 30W: SECTOR S 5 VEER SECTOR W EL 1/0000 VIS BUENA RESTO DEL AREA: SECTOR W 5 VEER SECTOR N 6 CON RAFAGAS EL 1/0600 PROB DE LLUVIAS TORMENTAS AISLADAS A PARTIR DE LA MADRUGADA VIS BUENA A REGULAR AREA CENTRO OESTE (40S- 50S Y 40W- 60W) W DE 50 - N DE 45S: SECTOR W 5 INCR 8 CON RAFAGAS EL 1/0600 PROB DE LLUVIAS TORMENTAS DISIPANDOSE HACIA LA NOCHE PROB DE SH A PARTIR DE LA NOCHE VIS REGULAR A MALA W DE 50 - S DE 45S: SECTOR N 6 CON RAFAGAS VEER VRB 3 EL 1/0000 PROB DE SH LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA RESTO DEL AREA: SECTOR N 5 CON RAFAGAS BACK SECTOR W CON RAFAGAS EL 1/0600 LLUVIAS TORMENTAS AISLADAS VIS REGULAR OCNL MALA AREA SUDESTE (50S- 60S Y 20W- 40W) N DE 55S: SECTOR W 4 LLUVIAS AISLADAS VIS BUENA OCNL REGULAR RESTO DEL AREA: SECTOR W 6 CON RAFAGAS LLUVIA Y NIEVE MEZCLADA AISLADAS VIS REGULAR AREA SUDOESTE (50S- 60S Y 40W- 60W) N DE 55S: SECTOR E 4/6 CON RAFAGAS PROB DE SH LLUVIAS A PARTIR DE LA TARDE VIS REGULAR RESTO DEL AREA: SECTOR W 5/4 LLUVIA Y NIEVE MEZCLADA AISLADAS MEJORANDO A PARTIR DE LA NOCHE VIS REGULAR A BUENA AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SECTOR S 4/5 PROB DE LLOVIZNAS AISLADAS VIS BUENA OCNL REGULAR ----------------------------------------------------------------- NNNN=