####018001129#### WWST03 SABM 231200 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 23, 12:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. NO WARNINGS GENERAL SINOPSIS: LOW 1008HPA 43S 63W MOV E DPN EXP 40S 40W BY 24/1200 EXTENDS CFNT AT 41S 60W 38S 57W MOV E FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-04-24 NAVTEX STATIONS FCST: BUENOS AIRES: SECTOR S 4 PROB OF MIST FOG PATCHES STARTING EARLY MORNING DISSIPATING VIS MODERATE TO VERY POOR OCNL MODERATE BAHIA BLANCA: SECTOR W 6/4 WITH GUSTS VIS GOOD OCNL MODERATE. MAR DEL PLATA: SECTOR W 5/6 WITH GUSTS LOW PROB OF DRIZZLE SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE. COMODORO RIVADAVIA: SECTOR S 4 WITH GUSTS RAIN NEXT IMPR STARTING EVENING VIS GOOD OCNL MODERATE. RIO GALLEGOS: SECTOR W 4 VEER SECTOR N BY 24/0000 VIS GOOD OCNL MODERATE. USHUAIA: SECTOR W 4 VEER SECTOR N 6 WITH GUSTS BY 24/0300 LOW PROB OF RAIN SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE. ----------------------------------------------------------------- NNNN= ####018004883#### WWST01 SABM 231200 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 2024-04-23 , 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 192: FUERTE GRADIENTE BARICO MOV E PROVOCA VIENTO FUERZA 8 DEL SECTOR W CON RAFAGAS EN 50S-60S 20W-50W 2 PARTE SINOPSIS GENERAL A LAS 09:00UTC DEPRESION 1008HPA 43S 63W MOV E DPN EXP 40S 40W EL 24/1200 EXTIENDE CFNT EN 41S 60W 38S 57W MOV E DEPRESION 960HPA 57S 32W MOV E NC EXTIENDE CFNT55S 32W 50S 42W 52S 57W MOV E EJE DE CUŅA 36S 39W 42S 47W 45S 58W MOV NE 231400 UTC 1.LIMITE DE HIELO MARINO 6615S 02000W 6525S 02847W 6515S 03644W 6130S 03918W 6140S 04429W 6119S 04841W 6135S 05142W 6238S 05401W 6251S 05616W 6328S 06014W 6406S 06410W 6606S 06716W 2.ICEBERGS GREATER THAN 10NM 2.TEMPANOS MAYORES A 10MN A23A 5903S 04437W 40X32MN D28A 5207S 02533W 16X13MN A78 5827S 02604W 18X4MN D29C 5408S 03104W 12X5MN D31 5635S 03005W 10X3MN D20A 6149S 04242W 13X6MN A74B 6222S 05402W 11X5MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5824S 02240W 5X2MN TEMPANO2 6116S 03642W 10X1MN TEMPANO3 6000S 03623W 5X2MN TEMPANO4 6036S 03926W 4X2MN TEMPANO5 6128S 04658W 4X2MN TEMPANO6 5750S 02341W 4X1MN TEMPANO7 6044S 04028W 4X3MN TEMPANO8 5120S 02956W 3X1MN TEMPANO9 5109S 03001W 3X1MN TEMPANO10 5145S 03041W 4X1MN TEMPANO11 5131S 02900W 3X1MN TEMPANO12 5129S 02901W 4X3MN TEMPANO13 5139S 02857W 5X2MN TEMPANO14 5130S 02901W 2X1MN TEMPANO15 5810S 02635W 4X2MN TEMPANO16 5148S 02847W 3X1MN 4. AREA DE TEMPANOS A: 7020S 02000W 4700S 02000W 4500S 02900W 6200S 04100W B: 6200S 04100W 4800S 03030W 4900S 04600W 6314S 05716W C: 5600S 05030W 5600S 06100W 5900S 06716W 6900S 06716W 3 PARTE PRONOSTICO DE LAS 12:00 UTC VALIDO HASTA LAS 12:00 UTC DEL DIA 24-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: SECTOR S 4 PROB DE NEBLINAS BANCOS DE NIEBLA A PARTIR DE LA MAŅANA DISIPANDOSE VIS REGULAR A MUY MALA OCNL REGULAR RIO DE LA PLATA EXTERIOR: SECTOR S 4 PROB DE NEBLINAS BANCOS DE NIEBLA A PARTIR DE LA MAŅANA DISIPANDOSE VIS REGULAR A MUY MALA OCNL REGULAR COSTA SUDESTE DEL URUGUAY: SECTOR S 4/5 NEBLINAS BANCOS DE NIEBLA DURANTE LA MAŅANA DISIPANDOSE VIS BUENA OCNL REGULAR COSTA MAR DEL PLATA(36š17S - 38š30S): SECTOR W 5/6 CON RAFAGAS BAJA PROB DE LLOVIZNAS MEJORAMIENTOS TEMPORARIOS VIS BUENA OCNL REGULAR RINCON BAHIA BLANCA(38š30S - 41šS): SECTOR W 6/4 CON RAFAGAS VIS BUENA OCNL REGULAR COSTA PENINSULA DE VALDES(41šS - 45šS): SECTOR S 4/5 CON RAFAGAS PROB DE LLUVIAS LUEGO MEJORANDO A PARTIR DE LA NOCHE VIS BUENA OCNL REGULAR GOLFO DE SAN JORGE(45šS - 48šS): SECTOR S 4 CON RAFAGAS LLUVIAS LUEGO MEJORANDO A PARTIR DE LA TARDE VIS BUENA OCNL REGULAR COSTA PATAGONIA SUR(48šS - 54šS): SECTOR W 4 VEER SECTOR N EL 24/0000 VIS BUENA OCNL REGULAR COSTA FIN DEL MUNDO(54šS - 55šS): SECTOR W 4 VEER SECTOR N 6 CON RAFAGAS EL 24/0300 BAJA PROB DE LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS BUENA OCNL REGULAR COSTA DE ISLAS MALVINAS: SECTOR W 4/5 TEMPO VEER SECTOR S EL 23/1800 BAJA PROB DE LLUVIAS AISLADAS VIS BUENA OCNL REGULAR AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) W DE 40W: SECTOR N 4/5 BACK SECTOR W 7 CON RAFAGAS EL 23/1800 PROB DE LLUVIAS TORMENTAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR AREA NORTE (35S- 40S Y 20W- 55W) W DE 30 - E DE 40W: VRB 4 VEER SECTOR N 7 CON RAFAGAS EL 24/0000 PROB DE LLUVIAS TORMENTAS A PARTIR DE LA NOCHE VIS REGULAR OCNL MALA AREA NORTE (35S- 40S Y 20W- 55W) RESTO DEL AREA: VRB 3 VEER SECTOR N 7 CON RAFAGAS LUEGO DESMEJORANDO HACIA EL FINAL DEL PERIODO VIS BUENA A REGULAR AREA CENTRO ESTE (40S- 50S Y 20W- 40W) W DE 30W: SECTOR W 5 CON RAFAGAS BACK SECTOR S EL 24/0900 BAJA PROB DE LLUVIAS TORMENTAS AISLADAS VIS BUENA OCNL REGULAR AREA CENTRO ESTE (40S- 50S Y 20W- 40W) RESTO DEL AREA: SECTOR W 6/5 CON RAFAGAS PROB DE SH LLUVIAS VIS REGULAR AREA CENTRO OESTE (40S- 50S Y 40W- 60W) N DE 45S: VRB 4 VEER SECTOR S CON RAFAGAS EL 24/0000 PROB DE LLUVIAS VIS BUENA OCNL REGULAR AREA CENTRO OESTE (40S- 50S Y 40W- 60W) RESTO DEL AREA: SECTOR W 5/4 VEER SECTOR S EL 23/2100 BAJA PROB DE LLUVIAS AISLADAS VIS BUENA OCNL REGULAR AREA SUDESTE (50S- 60S Y 20W- 40W): SECTOR W 8 CON RAFAGAS PROB DE LLUVIA Y NIEVE MEZCLADA VIS MALA AREA SUDOESTE (50S- 60S Y 40W- 60W) W DE 50W: SECTOR W 6/5 CON RAFAGAS BAJA PROB DE LLUVIA Y NIEVE MEZCLADA VIS BUENA OCNL REGULAR AREA SUDOESTE (50S- 60S Y 40W- 60W) RESTO DEL AREA: SECTOR W 8 CON RAFAGAS PROB DE LLUVIA Y NIEVE MEZCLADA VIS MALA AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SECTOR W 6/5 CON RAFAGAS BAJA PROB DE LLUVIA Y NIEVE MEZCLADA MEJORAMIENTOS TEMPORARIOS VIS BUENA OCNL REGULAR ----------------------------------------------------------------- NNNN= ####018004652#### WWST02 SABM 231200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 12:00 UTC 23, APRIL 2024. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 192: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 50S-60S AND 20W-50W PART 2 GENERAL SYNOPSIS AT 09:00UTC LOW 1008HPA 43S 63W MOV E DPN EXP 40S 40W BY 24/1200 EXTENDS CFNT AT 41S 60W 38S 57W MOV E LOW 960HPA 57S 32W MOV E NC EXTENDS CFNT55S 32W 50S 42W 52S 57W MOV E RIDGE 36S 39W 42S 47W 45S 58W MOV NE 231400 UTC 1.SEA ICE LIMIT 6615S 02000W 6525S 02847W 6515S 03644W 6130S 03918W 6140S 04429W 6119S 04841W 6135S 05142W 6238S 05401W 6251S 05616W 6328S 06014W 6406S 06410W 6606S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5903S 04437W 40X32NM D28A 5207S 02533W 16X13NM A78 5827S 02604W 18X4NM D29C 5408S 03104W 12X5NM D31 5635S 03005W 10X3NM D20A 6149S 04242W 13X6NM A74B 6222S 05402W 11X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5824S 02240W 5X2NM ICEBERG2 6116S 03642W 10X1NM ICEBERG3 6000S 03623W 5X2NM ICEBERG4 6036S 03926W 4X2NM ICEBERG5 6128S 04658W 4X2NM ICEBERG6 5750S 02341W 4X1NM ICEBERG7 6044S 04028W 4X3NM ICEBERG8 5120S 02956W 3X1NM ICEBERG9 5109S 03001W 3X1NM ICEBERG10 5145S 03041W 4X1NM ICEBERG11 5131S 02900W 3X1NM ICEBERG12 5129S 02901W 4X3NM ICEBERG13 5139S 02857W 5X2NM ICEBERG14 5130S 02901W 2X1NM ICEBERG15 5810S 02635W 4X2NM ICEBERG16 5148S 02847W 3X1NM 4.ICEBERGS AREA A: 7020S 02000W 4700S 02000W 4500S 02900W 6200S 04100W B: 6200S 04100W 4800S 03030W 4900S 04600W 6314S 05716W C: 5600S 05030W 5600S 06100W 5900S 06716W 6900S 06716W PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-04-24 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR S 4 PROB OF MIST FOG PATCHES STARTING EARLY MORNING DISSIPATING VIS MODERATE TO VERY POOR OCNL MODERATE OUTER RIO DE LA PLATA: SECTOR S 4 PROB OF MIST FOG PATCHES STARTING EARLY MORNING DISSIPATING VIS MODERATE TO VERY POOR OCNL MODERATE URUGUAY SOUTH EAST COASTS: SECTOR S 4/5 MIST FOG PATCHES DURING THE MORNING DISSIPATING VIS GOOD OCNL MODERATE MAR DEL PLATA COASTS(36š17S - 38š30S): SECTOR W 5/6 WITH GUSTS LOW PROB OF DRIZZLE SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE RINCON BAHIA BLANCA COASTS(38š30S - 41šS): SECTOR W 6/4 WITH GUSTS VIS GOOD OCNL MODERATE PENINSULA DE VALDES COASTS(41šS - 45šS): SECTOR S 4/5 WITH GUSTS PROB OF RAIN NEXT IMPR STARTING NIGTH VIS GOOD OCNL MODERATE GOLFO DE SAN JORGE COASTS(45šS - 48šS): SECTOR S 4 WITH GUSTS RAIN NEXT IMPR STARTING EVENING VIS GOOD OCNL MODERATE SOUTH PATAGONIA COASTS(48šS - 54šS): SECTOR W 4 VEER SECTOR N BY 24/0000 VIS GOOD OCNL MODERATE FIN DEL MUNDO COASTS(54šS - 55šS): SECTOR W 4 VEER SECTOR N 6 WITH GUSTS BY 24/0300 LOW PROB OF RAIN SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE ISLAS MALVINAS COASTS: SECTOR W 4/5 TEMPO VEER SECTOR S BY 23/1800 LOW PROB OF ISOL RAIN VIS GOOD OCNL MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) W OF 40W: SECTOR N 4/5 BACK SECTOR W 7 WITH GUSTS BY 23/1800 PROB OF RAIN STORMS SPELLS OF GOOD WEATHER VIS MODERATE NORTH AREA (35S- 40S AND 20W- 55W) W OF 30 - E OF 40W: VRB 4 VEER SECTOR N 7 WITH GUSTS BY 24/0000 PROB OF RAIN STORMS STARTING NIGTH VIS MODERATE OCNL POOR NORTH AREA (35S- 40S AND 20W- 55W) REST OF THE AREA: VRB 3 VEER SECTOR N 7 WITH GUSTS NEXT WORSENING TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) W OF 30W: SECTOR W 5 WITH GUSTS BACK SECTOR S BY 24/0900 LOW PROB OF ISOL RAIN STORMS VIS GOOD OCNL MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) REST OF THE AREA: SECTOR W 6/5 WITH GUSTS PROB OF SH RAIN VIS MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: VRB 4 VEER SECTOR S WITH GUSTS BY 24/0000 PROB OF RAIN VIS GOOD OCNL MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) REST OF THE AREA: SECTOR W 5/4 VEER SECTOR S BY 23/2100 LOW PROB OF ISOL RAIN VIS GOOD OCNL MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W): SECTOR W 8 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE VIS POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W) W OF 50W: SECTOR W 6/5 WITH GUSTS LOW PROB OF RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) REST OF THE AREA: SECTOR W 8 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE VIS POOR DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 6/5 WITH GUSTS LOW PROB OF RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE ----------------------------------------------------------------- NNNN=