####018001748#### WWST03 SABM 261200 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 26, 12:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. GALE WARNING: WARNING 196: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST IN GOLFO DE SAN JORGE COASTS WARNING 197: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS FROM 26/2100 GENERAL SINOPSIS: LOW 979HPA 55S 64W MOV SE DPN EXTENDS CFNT AT 53S 61W 47S 60W 43S 63W MOV E CFNT AT 59S 59W 57S 63W MOV NE FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-04-27 NAVTEX STATIONS FCST: BUENOS AIRES: NE 3 VEER SECTOR S 4 BY 26/1800 INCR 5 WITH GUSTS BY 26/2100 PROB OF HVY SH STORMS TOWARDS EARLY MORNING IMPR VIS POOR OCNL VERY POOR TO MODERATE BAHIA BLANCA: NW 5 WITH GUSTS BACK SECTOR W 5 WITH GUSTS BY 26/1800 INCR 7 GUST WITH 9 INTENSITY BY 27/0600 PROB OF ISOL SH SPELLS OF GOOD WEATHER VIS MODERATE. MAR DEL PLATA: NE 4 VEER SW 6 WITH GUSTS BY 27/0000 PROB OF ISOL SH STORMS DURING THE EARLY MORNING IMPR VIS MODERATE OCNL POOR. COMODORO RIVADAVIA: SECTOR W 8 WITH GUSTS PROB OF ISOL SH SNOW FALL STORMS SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR. RIO GALLEGOS: SECTOR W 7 WITH GUSTS BACK SW 8 WITH GUSTS BY 26/2100 PROB OF RAIN SNOW FALL VIS POOR OCNL VERY POOR. USHUAIA: SECTOR W 6 GUST WITH 8 INTENSITY BACK SW 8 WITH GUSTS BY 26/2100 DECR 6 GUST WITH 8 INTENSITY BY 27/0900 PROB OF RAIN SNOW FALL NXT PROB OF SNOW FALL DURING THE NIGTH VIS MODERATE TO POOR. ----------------------------------------------------------------- NNNN= ####018005010#### WWST02 SABM 261200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2024-04-26, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 199: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 40S-50S 45W-35W FROM 27/0900 WARNING 198: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 9 FROM SECTOR N WITH GUST BETWEEN 35S-40S 50W-35W FROM 27/0300 WARNING 197: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS FROM 26/2100 WARNING 196: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST IN GOLFO DE SAN JORGE COASTS PART 2 GENERAL SYNOPSIS AT 09:00UTC HIGH 1022HPA 36S 39W MOV SE INTSF EXTENDS RIDGE AT 45S 35W 51S 31W 59S 30W MOV E LOW 979HPA 55S 64W MOV SE DPN EXTENDS CFNT AT 53S 61W 47S 60W 43S 63W MOV E WFNT AT 59S 53W 55S 45W 52S 44W MOV SE CFNT AT 59S 59W 57S 63W MOV NE PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-04-27 COASTAL AREAS: INNER RIO DE LA PLATA: NE 3 VEER SECTOR S 4 BY 26/1800 INCR 5 WITH GUSTS BY 26/2100 PROB OF HVY SH STORMS TOWARDS EARLY MORNING IMPR VIS POOR OCNL VERY POOR TO MODERATE OUTER RIO DE LA PLATA: NE 4 WITH GUSTS VEER SECTOR S 4 WITH GUSTS BY 26/2100 INCR 6 WITH GUSTS BY 27/0000 PROB OF HVY SH STORMS DURING THE EARLY MORNING IMPR VIS POOR OCNL VERY POOR TO MODERATE URUGUAY SOUTH EAST COASTS: SECTOR N 5/6 WITH GUSTS VEER SW 6 WITH GUSTS BY 27/0600 PROB OF HVY SH STORMS DURING THE MORNING IMPR VIS POOR OCNL VERY POOR TO MODERATE MAR DEL PLATA COASTS(36š17S - 38š30S): NE 4 VEER SW 6 WITH GUSTS BY 27/0000 PROB OF ISOL SH STORMS DURING THE EARLY MORNING IMPR VIS MODERATE OCNL POOR RINCON BAHIA BLANCA COASTS(38š30S - 41šS): NW 5 WITH GUSTS BACK SECTOR W 5 WITH GUSTS BY 26/1800 INCR 7 GUST WITH 9 INTENSITY BY 27/0600 PROB OF ISOL SH SPELLS OF GOOD WEATHER VIS MODERATE PENINSULA DE VALDES COASTS(41šS - 45šS): SECTOR W 6/7 GUST WITH 9 INTENSITY PROB OF ISOL SH STORMS SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR GOLFO DE SAN JORGE COASTS(45šS - 48šS): SECTOR W 8 WITH GUSTS PROB OF ISOL SH SNOW FALL STORMS SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR SOUTH PATAGONIA COASTS(48šS - 54šS): SECTOR W 7 WITH GUSTS BACK SW 8 WITH GUSTS BY 26/2100 PROB OF RAIN SNOW FALL VIS POOR OCNL VERY POOR FIN DEL MUNDO COASTS(54šS - 55šS): SECTOR W 6 GUST WITH 8 INTENSITY BACK SW 8 WITH GUSTS BY 26/2100 DECR 6 GUST WITH 8 INTENSITY BY 27/0900 PROB OF RAIN SNOW FALL NXT PROB OF SNOW FALL DURING THE NIGTH VIS MODERATE TO POOR ISLAS MALVINAS COASTS: SECTOR W 6 WITH GUSTS BACK SW 8 WITH GUSTS BY 27/0300 PROB OF RAIN SNOW FALL VIS MODERATE TO POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) W OF 50W: SECTOR N 6 GUST WITH 8 INTENSITY VEER SW 6 GUST WITH 8 INTENSITY BY 27/0300 PROB OF HVY STORMS DURING THE EARLY MORNING IMPR VIS POOR OCNL VERY POOR TO MODERATE W OF 40 - E OF 50W: SECTOR N 6/9 WITH GUSTS PROB OF HVY SH STORMS VIS MODERATE TO POOR OCNL VERY POOR W OF 30 - E OF 40W: SECTOR S 5/4 BACK SECTOR N 6 BY 27/0600 INCR 8 WITH GUSTS BY 27/1200 LOW PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR S 7 GUST WITH 8 INTENSITY DECR 6 WITH GUSTS BY 27/0300 PROB OF SH VIS POOR TO MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR S 7/6 WITH GUSTS DECR VRB 5 BY 27/0600 PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD IMPR GRADUALLY VIS MODERATE OCNL POOR REST OF THE AREA: VRB 5/6 VEER SECTOR N 6 GUST WITH 8 INTENSITY BY 26/2100 INCR 8 WITH GUSTS BY 27/0900 PROB OF ISOL RAIN STARTING EVENING VIS MODERATE OCNL POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 - N OF 45S: SECTOR N 6/8 WITH GUSTS PROB OF HVY RAIN VIS MODERATE TO VERY POOR E OF 50 - S OF 45S: SECTOR N 6/7 WITH GUSTS BACK SECTOR W 6 WITH GUSTS BY 27/0900 PROB OF HVY RAIN VIS MODERATE TO POOR OCNL VERY POOR REST OF THE AREA: NW 6/7 WITH GUSTS BACK SECTOR W 7 GUST WITH 8 INTENSITY BY 26/2100 PROB OF RAIN VIS POOR OCNL MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) W OF 30W: SECTOR N 6/7 GUST WITH 8 INTENSITY PROB OF ISOL RAIN VIS MODERATE OCNL POOR REST OF THE AREA: SW 6 WITH GUSTS VEER NW 6/7 WITH GUSTS BY 27/0000 PROB OF ISOL SNOW FALL NXT PROB OF RAIN SNOW FALL SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR N 7 GUST WITH 8 INTENSITY PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR REST OF THE AREA: NW 6/7 GUST WITH 8 INTENSITY PROB OF RAIN SNOW FALL VIS MODERATE TO POOR DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 6 WITH GUSTS VEER SECTOR N 6 WITH GUSTS BY 27/1200 PROB OF RAIN SNOW FALL VIS POOR OCNL MODERATE ----------------------------------------------------------------- NNNN= ####018005370#### WWST01 SABM 261200 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 26-04-2024, 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 199: FUERTE GRADIENTE BARICO MOV E PROVOCARA VIENTO FUERZA 8 DEL SECTOR N CON RAFAGAS ENTRE 40S-50S 45W-35W A PARTIR DEL 27/0900 AVISO 198: FUERTE GRADIENTE BARICO MOV E PROVOCARA VIENTO FUERZA 9 DEL SECTOR N CON RAFAGAS ENTRE 35S-40S 50W-35W A PARTIR DEL 27/0300 AVISO 197: FUERTE GRADIENTE BARICO MOV E PROVOCARA VIENTO FUERZA 8 DEL SW CON RAFAGAS EN COSTA PATAGONIA SUR COSTA FIN DEL MUNDO COSTA DE ISLAS MALVINAS A PARTIR DEL 26/2100 AVISO 196: FUERTE GRADIENTE BARICO MOV E PROVOCA VIENTO FUERZA 8 DEL SECTOR W CON RAFAGAS EN GOLFO DE SAN JORGE 2 PARTE SINOPSIS GENERAL A LAS 09:00UTC ANTICICLON 1022HPA 36S 39W MOV SE INTSF EXTIENDE EJE DE CUŅA EN 45S 35W 51S 31W 59S 30W MOV E DEPRESION 979HPA 55S 64W MOV SE DPN EXTIENDE CFNT EN 53S 61W 47S 60W 43S 63W MOV E PREVISTO 58S 42W 49S 42W 36S 45W WFNT LINEA 59S 53W 55S 45W 52S 44W MOV SE CFNT LINEA 59S 59W 57S 63W MOV NE 3 PARTE PRONOSTICO DE LAS 12:00 UTC VALIDO HASTA LAS 12:00 UTC DEL DIA 27-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: NE 3 VEER SECTOR S 4 EL 26/1800 INCR 5 CON RAFAGAS EL 26/2100 PROB DE SH TORMENTAS FUERTES HACIA LA MADRUGADA MEJORANDO VIS MALA OCNL MUY MALA A REGULAR RIO DE LA PLATA EXTERIOR: NE 4 CON RAFAGAS VEER SECTOR S 4 CON RAFAGAS EL 26/2100 INCR 6 CON RAFAGAS EL 27/0000 PROB DE SH TORMENTAS FUERTES DURANTE LA MADRUGADA MEJORANDO VIS MALA OCNL MUY MALA A REGULAR COSTA SUDESTE DEL URUGUAY: SECTOR N 5/6 CON RAFAGAS VEER SW 6 CON RAFAGAS EL 27/0600 PROB DE SH TORMENTAS FUERTES DURANTE LA MAŅANA MEJORANDO VIS MALA OCNL MUY MALA A REGULAR COSTA MAR DEL PLATA(36š17S - 38š30S): NE 4 VEER SW 6 CON RAFAGAS EL 27/0000 PROB DE SH TORMENTAS AISLADAS DURANTE LA MADRUGADA MEJORANDO VIS REGULAR OCNL MALA RINCON BAHIA BLANCA(38š30S - 41šS): NW 5 CON RAFAGAS BACK SECTOR W 5 CON RAFAGAS EL 26/1800 INCR 7 RAFAGAS CON INTENSIDAD 9 EL 27/0600 PROB DE SH AISLADOS MEJORAMIENTOS TEMPORARIOS VIS REGULAR COSTA PENINSULA DE VALDES(41šS - 45šS): SECTOR W 6/7 RAFAGAS CON INTENSIDAD 9 PROB DE SH TORMENTAS AISLADAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA GOLFO DE SAN JORGE(45šS - 48šS): SECTOR W 8 CON RAFAGAS PROB DE SH OCASIONALES NEVADAS TORMENTAS AISLADAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA COSTA PATAGONIA SUR(48šS - 54šS): SECTOR W 7 CON RAFAGAS BACK SW 8 CON RAFAGAS EL 26/2100 PROB DE LLUVIAS NEVADAS VIS MALA OCNL MUY MALA COSTA FIN DEL MUNDO(54šS - 55šS): SECTOR W 6 RAFAGAS CON INTENSIDAD 8 BACK SW 8 CON RAFAGAS EL 26/2100 DECR 6 RAFAGAS CON INTENSIDAD 8 EL 27/0900 PROB DE LLUVIAS NEVADAS LUEGOPROB DE NEVADAS DURANTE LA NOCHE VIS REGULAR A MALA COSTA DE ISLAS MALVINAS: SECTOR W 6 CON RAFAGAS BACK SW 8 CON RAFAGAS EL 27/0300 PROB DE LLUVIAS OCASIONALES NEVADAS VIS REGULAR A MALA AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) W DE 50W: SECTOR N 6 RAFAGAS CON INTENSIDAD 8 VEER SW 6 RAFAGAS CON INTENSIDAD 8 EL 27/0300 PROB DE TORMENTAS FUERTES DURANTE LA MADRUGADA MEJORANDO VIS MALA OCNL MUY MALA A REGULAR W DE 40 - E DE 50W: SECTOR N 6/9 CON RAFAGAS PROB DE SH TORMENTAS ALGUNAS FUERTES VIS REGULAR A MALA OCNL MUY MALA W DE 30 - E DE 40W: SECTOR S 5/4 BACK SECTOR N 6 EL 27/0600 INCR 8 CON RAFAGAS EL 27/1200 BAJA PROB DE LLUVIAS AISLADAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA RESTO DEL AREA: SECTOR S 7 RAFAGAS CON INTENSIDAD 8 DECR 6 CON RAFAGAS EL 27/0300 PROB DE SH VIS MALA A REGULAR AREA CENTRO ESTE (40S- 50S Y 20W- 40W) E DE 30W: SECTOR S 7/6 CON RAFAGAS DECR VRB 5 EL 27/0600 PROB DE LLUVIAS AISLADAS HACIA EL FINAL DEL PERIODO MEJORANDO PAULATINAMENTE VIS REGULAR OCNL MALA RESTO DEL AREA: VRB 5/6 VEER SECTOR N 6 RAFAGAS CON INTENSIDAD 8 EL 26/2100 INCR 8 CON RAFAGAS EL 27/0900 PROB DE LLUVIAS AISLADAS A PARTIR DE LA TARDE VIS REGULAR OCNL MALA AREA CENTRO OESTE (40S- 50S Y 40W- 60W) E DE 50 - N DE 45S: SECTOR N 6/8 CON RAFAGAS PROB DE LLUVIAS FUERTES VIS REGULAR A MUY MALA E DE 50 - S DE 45S: SECTOR N 6/7 CON RAFAGAS BACK SECTOR W 6 CON RAFAGAS EL 27/0900 PROB DE LLUVIAS FUERTES VIS REGULAR A MALA OCNL MUY MALA RESTO DEL AREA: NW 6/7 CON RAFAGAS BACK SECTOR W 7 RAFAGAS CON INTENSIDAD 8 EL 26/2100 PROB DE LLUVIAS VIS MALA OCNL REGULAR AREA SUDESTE (50S- 60S Y 20W- 40W) W DE 30W: SECTOR N 6/7 RAFAGAS CON INTENSIDAD 8 PROB DE LLUVIAS AISLADAS VIS REGULAR OCNL MALA RESTO DEL AREA: SW 6 CON RAFAGAS VEER NW 6/7 CON RAFAGAS EL 27/0000 PROB DE NEVADAS AISLADAS LUEGOPROB DE LLUVIAS NEVADAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA AREA SUDOESTE (50S- 60S Y 40W- 60W) E DE 50W: SECTOR N 7 RAFAGAS CON INTENSIDAD 8 PROB DE LLUVIAS AISLADAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA RESTO DEL AREA: NW 6/7 RAFAGAS CON INTENSIDAD 8 PROB DE LLUVIAS OCASIONALES NEVADAS VIS REGULAR A MALA AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SECTOR S 6 CON RAFAGAS VEER SECTOR N 6 CON RAFAGAS EL 27/1200 PROB DE LLUVIAS NEVADAS VIS MALA OCNL REGULAR ----------------------------------------------------------------- NNNN=