####018001523#### WWST03 SABM 221200 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 22, 12:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. GALE WARNING: WARNING 190: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST IN FIN DEL MUNDO COASTS BETWEEN 50S-60S 50W-60W FROM 22/1800 GENERAL SINOPSIS: HIGH 1022HPA 42S 60W MOV E WKN STRONG BARIC GRADIENT 52S 67W 38S 36W 47S 27W 60S 61W MOV E STATIONARY FRONT 33S 63W 35S 57W 35S 45W FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-04-23 NAVTEX STATIONS FCST: BUENOS AIRES: SE 6/5 WITH GUSTS BACK SECTOR N 5 WITH GUSTS BY 23/0300 HVY RAIN ISOL STORMS IMPR STARTING EVENING MIST FROM 23/0300 VIS MODERATE OCNL POOR BAHIA BLANCA: SECTOR N 5/6 WITH GUSTS BACK SECTOR W 5 BY 23/0600 PROB OF ISOL RAIN STORMS STARTING EVENING IMPR TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE OCNL POOR. MAR DEL PLATA: SE 5 WITH GUSTS BACK SECTOR W 5 BY 23/0600 ISOL RAIN STORMS STARTING EVENING IMPR TOWARDS EARLY MORNING VIS GOOD TO MODERATE. COMODORO RIVADAVIA: SECTOR N 5 BACK SW 5 BY 23/0600 PROB OF ISOL RAIN STARTING NIGTH VIS GOOD OCNL MODERATE. RIO GALLEGOS: SECTOR W 5 BACK SW 5 BY 23/0000 LOW PROB OF ISOL RAIN STARTING NIGTH VIS GOOD. USHUAIA: SECTOR W 6/7 WITH GUSTS BACK SECTOR S 5 BY 23/0600 PROB OF ISOL RAIN STARTING NIGTH VIS GOOD OCNL MODERATE. ----------------------------------------------------------------- NNNN= ####018005401#### WWST02 SABM 221200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2024-04-22, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 191: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST BETWEEN 50S-60S 40W-50W FROM 22/2100 WARNING 190: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST IN FIN DEL MUNDO COASTS BETWEEN 50S-60S 50W-60W FROM 22/1800 WARNING 189: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST BETWEEN 50S-60S 20W-30W FROM 22/1800 WARNING 188: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SW WITH GUST BETWEEN 50S-60S 30W-40W WARNING 181: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN CENTRAL EAST AREA (40S- 50S AND 20W- 40W) PART 2 GENERAL SYNOPSIS AT 09:00UTC 211400 UTC 1.SEA ICE LIMIT 6809S 02000W 6615S 02253W 6600S 03145W 6525S 03816W 6218S 03707W 6144S 04303W 6101S 04733W 6113S 05254W 6238S 05451W 6304S 05905W 6355S 06418W 6526S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5908S 04428W 40X32NM D28A 5220S 02546W 16X13NM A78 5827S 02604W 18X4NM D29C 5413S 03141W 12X5NM D31 5634S 03002W 10X3NM D20A 6149S 04227W 13X6NM A74B 6231S 05402W 11X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5811S 02316W 5X2NM ICEBERG2 6117S 03644W 10X1NM ICEBERG3 6001S 03622W 5X2NM ICEBERG4 6039S 04000W 4X2NM ICEBERG5 6128S 04658W 4X2NM ICEBERG6 5727S 02414W 4X1NM ICEBERG7 5922S 04041W 4X3NM ICEBERG8 5136S 03050W 3X1NM ICEBERG9 5056S 03036W 3X1NM ICEBERG10 5145S 03041W 4X1NM ICEBERG11 5126S 03047W 3X1NM ICEBERG12 5153S 02921W 4X3NM ICEBERG13 5154S 02918W 5X2NM ICEBERG14 5151S 02929W 2X1NM ICEBERG15 5042S 03049W 3X2NM ICEBERG16 5810S 02635W 4X2NM ICEBERG17 5853S 02611W 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 HIGH 1022HPA 42S 60W MOV E WKN STRONG BARIC GRADIENT 52S 67W 38S 36W 47S 27W 60S 61W MOV E STATIONARY FRONT 33S 63W 35S 57W 35S 45W PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-04-23 COASTAL AREAS: INNER RIO DE LA PLATA: SE 6/5 WITH GUSTS BACK SECTOR N 5 WITH GUSTS BY 23/0300 HVY RAIN ISOL STORMS IMPR STARTING EVENING MIST FROM 23/0300 VIS MODERATE OCNL POOR OUTER RIO DE LA PLATA: SE 7/6 WITH GUSTS BACK SECTOR N 5 WITH GUSTS BY 23/0300 HVY RAIN ISOL STORMS IMPR STARTING EARLY MORNING VIS MODERATE OCNL POOR URUGUAY SOUTH EAST COASTS: SE 7/6 WITH GUSTS BACK SECTOR N 5 BY 23/0300 ISOL RAIN STORMS PROB OFHVY RAIN FROM 22/2100 IMPR STARTING EARLY MORNING VIS MODERATE OCNL POOR MAR DEL PLATA COASTS(36º17S - 38º30S): SE 5 WITH GUSTS BACK SECTOR W 5 BY 23/0600 ISOL RAIN STORMS STARTING EVENING IMPR TOWARDS EARLY MORNING VIS GOOD TO MODERATE RINCON BAHIA BLANCA COASTS(38º30S - 41ºS): SECTOR N 5/6 WITH GUSTS BACK SECTOR W 5 BY 23/0600 PROB OF ISOL RAIN STORMS STARTING EVENING IMPR TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE OCNL POOR PENINSULA DE VALDES COASTS(41ºS - 45ºS): SECTOR N 5 BACK SECTOR W 6 WITH GUSTS BY 23/0600 PROB OF HVY RAIN STARTING EVENING IMPR TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE OCNL POOR GOLFO DE SAN JORGE COASTS(45ºS - 48ºS): SECTOR N 5 BACK SW 5 BY 23/0600 PROB OF ISOL RAIN STARTING NIGTH VIS GOOD OCNL MODERATE SOUTH PATAGONIA COASTS(48ºS - 54ºS): SECTOR W 5 BACK SW 5 BY 23/0000 LOW PROB OF ISOL RAIN STARTING NIGTH VIS GOOD FIN DEL MUNDO COASTS(54ºS - 55ºS): SECTOR W 6/7 WITH GUSTS BACK SECTOR S 5 BY 23/0600 PROB OF ISOL RAIN STARTING NIGTH VIS GOOD OCNL MODERATE ISLAS MALVINAS COASTS: SECTOR N 5 BACK SECTOR S 5/6 WITH GUSTS BY 23/0600 VIS GOOD OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SW 6/5 WITH GUSTS PROB OF ISOL RAIN IMPR TOWARDS EVENING VIS MODERATE TO GOOD REST OF THE AREA: SECTOR S 5 BACK SECTOR N 5 BY 23/0600 PROB OF RAIN STARTING EARLY MORNING VIS GOOD TO MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45 - E OF 30W: SW 8 WITH GUSTS DECR 7/6 WITH GUSTS BY 22/2100 PROB OF ISOL RAIN IMPR TOWARDS EVENING VIS MODERATE OCNL POOR S OF 45 - E OF 30W: SW 8 WITH GUSTS DECR 7/6 WITH GUSTS BY 23/0600 PROB OF ISOL RAIN IMPR TOWARDS EVENING VIS MODERATE OCNL POOR REST OF THE AREA: SW 6 WITH GUSTS VIS GOOD CENTRAL WEST AREA (40S- 50S AND 40W- 60W) S OF 45S: SECTOR W 6 WITH GUSTS VIS GOOD E OF 50 - N OF 45S: SECTOR W 6/5 WITH GUSTS VIS GOOD REST OF THE AREA: SECTOR N 4/5 PROB OF RAIN TOWARDS NIGTH VIS GOOD TO MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR W 7 WITH GUSTS INCR 8 WITH GUSTS BY 22/1800 PROB OF SNOW FALL VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR W 8 WITH GUSTS INCR 9 WITH GUSTS BY 23/0300 PROB OF SNOW FALL VIS MODERATE OCNL POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR W 7 WITH GUSTS INCR 9 WITH GUSTS BY 22/2100 PROB OF SNOW FALL VIS MODERATE TO POOR REST OF THE AREA: SECTOR W 8 WITH GUSTS DECR 7 WITH GUSTS BY 23/0600 PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR DRAKE AREA (55S- 60S AND 60W- 67W): SW 7 WITH GUSTS INCR 8 WITH GUSTS BY 22/1800 PROB OF ISOL RAIN IMPR TOWARDS NIGTH VIS MODERATE OCNL POOR ----------------------------------------------------------------- NNNN= ####018005763#### WWST01 SABM 221200 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 22-04-2024, 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 191: FUERTE GRADIENTE BARICO PROVOCARA VIENTO FUERZA 9 DEL SW CON RAFAGAS ENTRE 50S-60S 40W-50W A PARTIR DEL 22/2100 AVISO 190: FUERTE GRADIENTE BARICO PROVOCARA VIENTO FUERZA 8 DEL SW CON RAFAGAS EN COSTA FIN DEL MUNDO ENTRE 50S-60S 50W-60W A PARTIR DEL 22/1800 AVISO 189: FUERTE GRADIENTE BARICO PROVOCARA VIENTO FUERZA 8 DEL SW CON RAFAGAS ENTRE 50S-60S 20W-30W A PARTIR DEL 22/1800 AVISO 188: FUERTE GRADIENTE BARICO PROVOCA VIENTO FUERZA 8 DEL SW CON RAFAGAS ENTRE 50S-60S 30W-40W AVISO 181: FUERTE GRADIENTE BARICO MOV E PROVOCA VIENTO FUERZA 8 DEL SW CON RAFAGAS EN AREA CENTRO ESTE (40S- 50S Y 20W- 40W) 2 PARTE SINOPSIS GENERAL A LAS 09:00UTC 211400 UTC 1.LIMITE DE HIELO MARINO 6809S 02000W 6615S 02253W 6600S 03145W 6525S 03816W 6218S 03707W 6144S 04303W 6101S 04733W 6113S 05254W 6238S 05451W 6304S 05905W 6355S 06418W 6526S 06716W 2.ICEBERGS GREATER THAN 10NM 2.TEMPANOS MAYORES A 10MN A23A 5908S 04428W 40X32MN D28A 5220S 02546W 16X13MN A78 5827S 02604W 18X4MN D29C 5413S 03141W 12X5MN D31 5634S 03002W 10X3MN D20A 6149S 04227W 13X6MN A74B 6231S 05402W 11X5MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5811S 02316W 5X2MN TEMPANO2 6117S 03644W 10X1MN TEMPANO3 6001S 03622W 5X2MN TEMPANO4 6039S 04000W 4X2MN TEMPANO5 6128S 04658W 4X2MN TEMPANO6 5727S 02414W 4X1MN TEMPANO7 5922S 04041W 4X3MN TEMPANO8 5136S 03050W 3X1MN TEMPANO9 5056S 03036W 3X1MN TEMPANO10 5145S 03041W 4X1MN TEMPANO11 5126S 03047W 3X1MN TEMPANO12 5153S 02921W 4X3MN TEMPANO13 5154S 02918W 5X2MN TEMPANO14 5151S 02929W 2X1MN TEMPANO15 5042S 03049W 3X2MN TEMPANO16 5810S 02635W 4X2MN TEMPANO17 5853S 02611W 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 ANTICICLON 1022HPA 42S 60W MOV E WKN FUERTE GRADIENTE BARICO 52S 67W 38S 36W 47S 27W 60S 61W MOV E FRENTE ESTACIONARIO 33S 63W 35S 57W 35S 45W 3 PARTE PRONOSTICO DE LAS 12:00 UTC VALIDO HASTA LAS 12:00 UTC DEL DIA 23-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: SE 6/5 CON RAFAGAS BACK SECTOR N 5 CON RAFAGAS EL 23/0300 LLUVIAS FUERTES TORMENTAS AISLADAS MEJORANDO A PARTIR DE LA TARDE NEBLINAS DESDE EL 23/0300 VIS REGULAR OCNL MALA RIO DE LA PLATA EXTERIOR: SE 7/6 CON RAFAGAS BACK SECTOR N 5 CON RAFAGAS EL 23/0300 LLUVIAS FUERTES TORMENTAS AISLADAS MEJORANDO A PARTIR DE LA MADRUGADA VIS REGULAR OCNL MALA COSTA SUDESTE DEL URUGUAY: SE 7/6 CON RAFAGAS BACK SECTOR N 5 EL 23/0300 LLUVIAS TORMENTAS AISLADAS PROB DE LLUVIAS FUERTES DESDE EL 22/2100 A MEJORANDO PARTIR DE LA MADRUGADA VIS REGULAR OCNL MALA COSTA MAR DEL PLATA(36º17S - 38º30S): SE 5 CON RAFAGAS BACK SECTOR W 5 EL 23/0600 LLUVIAS TORMENTAS AISLADAS A PARTIR DE LA TARDE MEJORANDO HACIA LA MADRUGADA VIS BUENA A REGULAR RINCON BAHIA BLANCA(38º30S - 41ºS): SECTOR N 5/6 CON RAFAGAS BACK SECTOR W 5 EL 23/0600 PROB DE LLUVIAS TORMENTAS AISLADAS A PARTIR DE LA TARDE MEJORANDO HACIA EL FINAL DEL PERIODO VIS BUENA A REGULAR OCNL MALA COSTA PENINSULA DE VALDES(41ºS - 45ºS): SECTOR N 5 BACK SECTOR W 6 CON RAFAGAS EL 23/0600 PROB DE LLUVIAS FUERTES A PARTIR DE LA TARDE MEJORANDO HACIA EL FINAL DEL PERIODO VIS BUENA A REGULAR OCNL MALA GOLFO DE SAN JORGE(45ºS - 48ºS): SECTOR N 5 BACK SW 5 EL 23/0600 PROB DE LLUVIAS AISLADAS A PARTIR DE LA NOCHE VIS BUENA OCNL REGULAR COSTA PATAGONIA SUR(48ºS - 54ºS): SECTOR W 5 BACK SW 5 EL 23/0000 BAJA PROB DE LLUVIAS AISLADAS A PARTIR DE LA NOCHE VIS BUENA COSTA FIN DEL MUNDO(54ºS - 55ºS): SECTOR W 6/7 CON RAFAGAS BACK SECTOR S 5 EL 23/0600 PROB DE LLUVIAS AISLADAS A PARTIR DE LA NOCHE VIS BUENA OCNL REGULAR COSTA DE ISLAS MALVINAS: SECTOR N 5 BACK SECTOR S 5/6 CON RAFAGAS EL 23/0600 VIS BUENA AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) E DE 40W: SW 6/5 CON RAFAGAS PROB DE LLUVIAS AISLADAS MEJORANDO HACIA LA TARDE VIS REGULAR A BUENA RESTO DEL AREA: SECTOR S 5 BACK SECTOR N 5 EL 23/0600 PROB DE LLUVIAS A PARTIR DE LA MADRUGADA VIS BUENA A REGULAR AREA CENTRO ESTE (40S- 50S Y 20W- 40W) N DE 45 - E DE 30W: SW 8 CON RAFAGAS DECR 7/6 CON RAFAGAS EL 22/2100 PROB DE LLUVIAS AISLADAS MEJORANDO HACIA LA TARDE VIS REGULAR OCNL MALA S DE 45 - E DE 30W: SW 8 CON RAFAGAS DECR 7/6 CON RAFAGAS EL 23/0600 PROB DE LLUVIAS AISLADAS MEJORANDO HACIA LA TARDE VIS REGULAR OCNL MALA RESTO DEL AREA: SW 6 CON RAFAGAS VIS BUENA AREA CENTRO OESTE (40S- 50S Y 40W- 60W) S DE 45S: SECTOR W 6 CON RAFAGAS VIS BUENA E DE 50 - N DE 45S: SECTOR W 6/5 CON RAFAGAS VIS BUENA RESTO DEL AREA: SECTOR N 4/5 PROB DE LLUVIAS HACIA LA NOCHE VIS BUENA A REGULAR AREA SUDESTE (50S- 60S Y 20W- 40W) E DE 30W: SECTOR W 7 CON RAFAGAS INCR 8 CON RAFAGAS EL 22/1800 PROB DE NEVADAS VIS REGULAR OCNL MALA RESTO DEL AREA: SECTOR W 8 CON RAFAGAS INCR 9 CON RAFAGAS EL 23/0300 PROB DE NEVADAS VIS REGULAR OCNL MALA AREA SUDOESTE (50S- 60S Y 40W- 60W) E DE 50W: SECTOR W 7 CON RAFAGAS INCR 9 CON RAFAGAS EL 22/2100 PROB DE NEVADAS VIS REGULAR A MALA RESTO DEL AREA: SECTOR W 8 CON RAFAGAS DECR 7 CON RAFAGAS EL 23/0600 PROB DE NEVADAS AISLADAS VIS REGULAR OCNL MALA AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SW 7 CON RAFAGAS INCR 8 CON RAFAGAS EL 22/1800 PROB DE LLUVIAS AISLADAS MEJORANDO HACIA LA NOCHE VIS REGULAR OCNL MALA ----------------------------------------------------------------- NNNN=