####018006419#### WWST02 SABM 250000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2024-04-25, 00:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 195: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 45S-55S 50W-60W FROM 25/0600 WARNING 194: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS ISLAS MALVINAS COASTS FROM 25/0300 UNTIL 25/0900 WARNING 193: LOW 987HPA AT 43S 31W MOV E NOT CHANGE EXPECTED 43S 20W BY 26/0000 PROVOKES WINDS FORCE 8 AROUND ITSELF WITH GUST BETWEEN 35S-45S AND 20W-40W PART 2 GENERAL SYNOPSIS AT 21:00UTC LOW 987HPA 43S 31W MOV E NC EXP 43S 20W BY 26/0000 EXTENDS CFNT AT 44S 29W 38S 30W 33S 35W MOV E ASOCIATED WITH OFNT AT 44S 29W 43S 33W 41S 36W LOW 978HPA 57S 26W MOV NE WKN EXTENDS CFNT AT 57S 22W 51S 29W 51S 37W MOV NE ASOCIATED WITH OFNT AT 58S 22W 59S 25W 58S 28W HIGH 1018HPA 35S 56W MOV E INTSF EXP 37S 42W BY 26/0000 EXTENDS RIDGE AT 35S 57W 45S 52W 51S 45W 60S 45W MOV E LOW 990HPA 51S 71W MOV SE DPN EXP 57S 62W BY 26/0000 EXTENDS CFNT AT 51S 70W 46S 69W 42S 69W MOV E 241400 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 04446W 40X32NM D28A 5156S 02521W 16X13NM A78 5919S 02609W 18X4NM D29C 5407S 03055W 12X5NM D31 5636S 03000W 10X3NM D20A 6149S 04232W 13X6NM A74B 6222S 05402W 11X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5824S 02240W 5X2NM ICEBERG2 6116S 03642W 10X1NM ICEBERG3 5954S 03623W 5X2NM ICEBERG4 6032S 03910W 4X2NM ICEBERG5 6128S 04658W 4X2NM ICEBERG6 5750S 02341W 4X1NM ICEBERG7 6054S 04051W 4X3NM ICEBERG8 5129S 02916W 3X1NM ICEBERG9 5145S 03041W 4X1NM ICEBERG10 5109S 03036W 3X1NM ICEBERG11 5131S 02900W 4X2NM ICEBERG12 5129S 02901W 5X3NM ICEBERG13 5140S 02902W 2X1NM ICEBERG14 5756S 02612W 4X1NM ICEBERG15 5853S 02611W 3X2NM ICEBERG16 5148S 02847W 4X1NM 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 00:00 UTC VALID UNTIL 00:00 UTC 2024-04-26 COASTAL AREAS: INNER RIO DE LA PLATA: NE 4 VEER E 3/4 BY 25/2100 WORSENING WITH PROB OF SH RAIN VIS GOOD TO MODERATE OUTER RIO DE LA PLATA: NE 3/4 WITH GUSTS WORSENING WITH PROB OF SH RAIN STARTING EVENING VIS GOOD TO MODERATE URUGUAY SOUTH EAST COASTS: VRB 3 VEER NE 3/4 BY 25/1500 WORSENING WITH PROB OF SH RAIN STARTING EVENING VIS GOOD TO MODERATE MAR DEL PLATA COASTS(36š17S - 38š30S): SECTOR N 3/4 INCR 5 WITH GUSTS BY 25/1200 WORSENING WITH PROB OF SH RAIN STARTING EVENING VIS GOOD TO MODERATE RINCON BAHIA BLANCA COASTS(38š30S - 41šS): SECTOR N 5/6 GUST WITH 8 INTENSITY VEER NW 5 WITH GUSTS BY 25/1500 LOW PROB OF ISOL RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE PENINSULA DE VALDES COASTS(41šS - 45šS): SECTOR N 7/8 WITH GUSTS BACK NW 6/5 WITH GUSTS BY 25/1200 LOW PROB OF ISOL RAIN IMPR VIS MODERATE OCNL GOOD GOLFO DE SAN JORGE COASTS(45šS - 48šS): SECTOR N 7/8 WITH GUSTS BACK SECTOR W 6 GUST WITH 8 INTENSITY BY 25/0900 VEER NW 6/7 GUST WITH 8 INTENSITY BY 25/2100 PROB OF SH RAIN IMPR VIS MODERATE OCNL POOR SOUTH PATAGONIA COASTS(48šS - 54šS): SECTOR N 7/8 WITH GUSTS BACK SECTOR W 5 BY 25/1200 PROB OF DRIZZLE RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR FIN DEL MUNDO COASTS(54šS - 55šS): SECTOR N 5/6 GUST WITH 8 INTENSITY BACK W 5/4 BY 25/1200 PROB OF DRIZZLE RAIN SPELLS OF GOOD WEATHER VIS MODERATE ISLAS MALVINAS COASTS: SECTOR N 7/8 WITH GUSTS DECR 6 GUST WITH 8 INTENSITY BY 25/1500 PROB OF SH RAIN IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 8 WITH GUSTS BACK SECTOR S 6 GUST WITH 8 INTENSITY BY 25/1200 PROB OF RAIN HVY STORMS NEXT SH RAIN VIS VERY POOR TO MODERATE E OF 40W: SECTOR S 7/8 WITH GUSTS DECR 6/5 WITH GUSTS BY 25/1200 PROB OF SH RAIN NXT ISOL RAIN VIS POOR TO MODERATE E OF 50W: SECTOR S 5/4 VRB 3 BY 25/1500 PROB OF ISOL RAIN IMPR VIS MODERATE TO GOOD REST OF THE AREA: VRB 3 BACK SECTOR N 4 BY 25/0900 LOW PROB OF ISOL RAIN STARTING EVENING VIS GOOD OCNL MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30 - N OF 45S: SECTOR N 8 BACK SECTOR S 8 BY 25/1200 PROB OF HVY STORMS NXT SH RAIN VIS VERY POOR TO POOR E OF 30 - S OF 45S: SECTOR S 8 DECR 7/6 GUST WITH 8 INTENSITY BY 25/2100 PROB OF HVY RAIN NXT RAIN AND SNOW MIXTURE VIS VERY POOR TO POOR REST OF THE AREA: SECTOR S 8/7 WITH GUSTS DECR 6/5 BY 25/1500 PROB OF SH RAIN VIS POOR TO MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SECTOR S 3 VEER VRB 3 BY 25/0900 VEER SECTOR N 4/6 WITH GUSTS BY 25/1800 LOW PROB OF DRIZZLE NXT SH RAIN VIS MODERATE OCNL GOOD W OF 50 - N OF 45S: SECTOR N 5/6 GUST WITH 8 INTENSITY INCR 8 WITH GUSTS BY 25/1200 LOW PROB OF SH RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR N 7/8 WITH GUSTS BACK NW 6 GUST WITH 8 INTENSITY BY 25/1800 PROB OF SH RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SW 6 WITH GUSTS PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR REST OF THE AREA: SW 6 WITH GUSTS BACK SECTOR W 5/4 BY 25/1200 PROB OF ISOL SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR W 5/4 VEER SECTOR N 6 GUST WITH 8 INTENSITY BY 25/1800 PROB OF ISOL RAIN NXT SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR W OF 50 - N OF 55S: SECTOR N 7/8 WITH GUSTS DECR 7/6 WITH GUSTS BY 25/2100 PROB OF HVY RAIN IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE REST OF THE AREA: SECTOR W 4 SECTOR N 6 GUST WITH 8 INTENSITY BY 25/1200 PROB OF HVY RAIN NXT DRIZZLE RAIN VIS MODERATE TO POOR DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 5 WITH GUSTS BACK VRB 4 BY 25/1200 BACK SW 4 BY 25/2100 PROB OF DRIZZLE RAIN VIS MODERATE ----------------------------------------------------------------- NNNN= ####018001718#### WWST03 SABM 250000 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 25, 00:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. GALE WARNING: WARNING 194: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS ISLAS MALVINAS COASTS FROM 25/0300 UNTIL 25/0900 GENERAL SINOPSIS: HIGH 1018HPA 35S 56W MOV E INTSF EXP 37S 42W BY 26/0000 EXTENDS RIDGE AT 35S 57W 45S 52W 51S 45W 60S 45W MOV E LOW 990HPA 51S 71W MOV SE DPN EXP 57S 62W BY 26/0000 EXTENDS CFNT AT 51S 70W 46S 69W 42S 69W MOV E FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-04-26 NAVTEX STATIONS FCST: BUENOS AIRES: NE 4 VEER E 3/4 BY 25/2100 WORSENING WITH PROB OF SH RAIN VIS GOOD TO MODERATE BAHIA BLANCA: SECTOR N 5/6 GUST WITH 8 INTENSITY VEER NW 5 WITH GUSTS BY 25/1500 LOW PROB OF ISOL RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE. MAR DEL PLATA: SECTOR N 3/4 INCR 5 WITH GUSTS BY 25/1200 WORSENING WITH PROB OF SH RAIN STARTING EVENING VIS GOOD TO MODERATE. COMODORO RIVADAVIA: SECTOR N 7/8 WITH GUSTS BACK SECTOR W 6 GUST WITH 8 INTENSITY BY 25/0900 VEER NW 6/7 GUST WITH 8 INTENSITY BY 25/2100 PROB OF SH RAIN IMPR VIS MODERATE OCNL POOR. RIO GALLEGOS: SECTOR N 7/8 WITH GUSTS BACK SECTOR W 5 BY 25/1200 PROB OF DRIZZLE RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR. USHUAIA: SECTOR N 5/6 GUST WITH 8 INTENSITY BACK W 5/4 BY 25/1200 PROB OF DRIZZLE RAIN SPELLS OF GOOD WEATHER VIS MODERATE. ----------------------------------------------------------------- NNNN= ####018006822#### WWST01 SABM 250000 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 25-04-2024, 00:00 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 195: FUERTE GRADIENTE BARICO MOV E PROVOCARA VIENTO FUERZA 8 DEL SECTOR N CON RAFAGAS ENTRE 45S-55S 50W-60W A PARTIR DEL 25/0600 AVISO 194: FUERTE GRADIENTE BARICO MOV E PROVOCARA VIENTO FUERZA 8 DEL SECTOR N CON RAFAGAS EN COSTA PENINSULA DE VALDES GOLFO DE SAN JORGE COSTA PATAGONIA SUR COSTA DE ISLAS MALVINAS A PARTIR DEL 25/0300 HASTA EL 25/0900 AVISO 193: DEPRESION 987HPA EN 43S 31W MOV E SIN CAMBIO PREVISTO EN 43S 20W EL 26/0000 PROVOCA VIENTO FUERZA 8 ALREDEDOR DE LA MISMA CON RAFAGAS EN 35S-45S 20W-40W 2 PARTE SINOPSIS GENERAL A LAS 21:00UTC DEPRESION 987HPA 43S 31W MOV E NC EXP 43S 20W EL 26/0000 EXTIENDE CFNT EN 44S 29W 38S 30W 33S 35W MOV E ASOCIADO CON OFNT LINEA 44S 29W 43S 33W 41S 36W DEPRESION 978HPA 57S 26W MOV NE WKN EXTIENDE CFNT EN 57S 22W 51S 29W 51S 37W MOV NE ASOCIADO CON OFNT LINEA 58S 22W 59S 25W 58S 28W ANTICICLON 1018HPA 35S 56W MOV E INTSF EXP 37S 42W EL 26/0000 EXTIENDE EJE DE CUŅA EN 35S 57W 45S 52W 51S 45W 60S 45W MOV E DEPRESION 990HPA 51S 71W MOV SE DPN EXP 57S 62W EL 26/0000 EXTIENDE CFNT EN 51S 70W 46S 69W 42S 69W MOV E 241400 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 04446W 40X32MN D28A 5156S 02521W 16X13MN A78 5919S 02609W 18X4MN D29C 5407S 03055W 12X5MN D31 5636S 03000W 10X3MN D20A 6149S 04232W 13X6MN A74B 6222S 05402W 11X5MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5824S 02240W 5X2MN TEMPANO2 6116S 03642W 10X1MN TEMPANO3 5954S 03623W 5X2MN TEMPANO4 6032S 03910W 4X2MN TEMPANO5 6128S 04658W 4X2MN TEMPANO6 5750S 02341W 4X1MN TEMPANO7 6054S 04051W 4X3MN TEMPANO8 5129S 02916W 3X1MN TEMPANO9 5145S 03041W 4X1MN TEMPANO10 5109S 03036W 3X1MN TEMPANO11 5131S 02900W 4X2MN TEMPANO12 5129S 02901W 5X3MN TEMPANO13 5140S 02902W 2X1MN TEMPANO14 5756S 02612W 4X1MN TEMPANO15 5853S 02611W 3X2MN TEMPANO16 5148S 02847W 4X1MN 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 00:00 UTC VALIDO HASTA LAS 00:00 UTC DEL DIA 26-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: NE 4 VEER E 3/4 EL 25/2100 DESMEJORANDO CON PROB DE SH LLUVIAS VIS BUENA A REGULAR RIO DE LA PLATA EXTERIOR: NE 3/4 CON RAFAGAS DESMEJORANDO CON PROB DE SH LLUVIAS A PARTIR DE LA TARDE VIS BUENA A REGULAR COSTA SUDESTE DEL URUGUAY: VRB 3 VEER NE 3/4 EL 25/1500 DESMEJORANDO CON PROB DE SH LLUVIAS A PARTIR DE LA TARDE VIS BUENA A REGULAR COSTA MAR DEL PLATA(36š17S - 38š30S): SECTOR N 3/4 INCR 5 CON RAFAGAS EL 25/1200 DESMEJORANDO CON PROB DE SH LLUVIAS A PARTIR DE LA TARDE VIS BUENA A REGULAR RINCON BAHIA BLANCA(38š30S - 41šS): SECTOR N 5/6 RAFAGAS CON INTENSIDAD 8 VEER NW 5 CON RAFAGAS EL 25/1500 BAJA PROB DE LLUVIAS AISLADAS A PARTIR DE LA MAŅANA VIS BUENA OCNL REGULAR COSTA PENINSULA DE VALDES(41šS - 45šS): SECTOR N 7/8 CON RAFAGAS BACK NW 6/5 CON RAFAGAS EL 25/1200 BAJA PROB DE LLUVIAS AISLADAS MEJORANDO VIS REGULAR OCNL BUENA GOLFO DE SAN JORGE(45šS - 48šS): SECTOR N 7/8 CON RAFAGAS BACK SECTOR W 6 RAFAGAS CON INTENSIDAD 8 EL 25/0900 VEER NW 6/7 RAFAGAS CON INTENSIDAD 8 EL 25/2100 PROB DE SH LLUVIAS MEJORANDO VIS REGULAR OCNL MALA COSTA PATAGONIA SUR(48šS - 54šS): SECTOR N 7/8 CON RAFAGAS BACK SECTOR W 5 EL 25/1200 PROB DE LLOVIZNAS LLUVIAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS REGULAR OCNL MALA COSTA FIN DEL MUNDO(54šS - 55šS): SECTOR N 5/6 RAFAGAS CON INTENSIDAD 8 BACK W 5/4 EL 25/1200 PROB DE LLOVIZNAS LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR COSTA DE ISLAS MALVINAS: SECTOR N 7/8 CON RAFAGAS DECR 6 RAFAGAS CON INTENSIDAD 8 EL 25/1500 PROB DE SH LLUVIAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS MALA A REGULAR AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) E DE 30W: SECTOR N 8 CON RAFAGAS BACK SECTOR S 6 RAFAGAS CON INTENSIDAD 8 EL 25/1200 PROB DE LLUVIAS TORMENTAS FUERTES LUEGO SH LLUVIAS VIS MUY MALA A REGULAR E DE 40W: SECTOR S 7/8 CON RAFAGAS DECR 6/5 CON RAFAGAS EL 25/1200 PROB DE SH LLUVIAS LUEGO LLUVIAS AISLADAS VIS MALA A REGULAR E DE 50W: SECTOR S 5/4 VRB 3 EL 25/1500 PROB DE LLUVIAS AISLADAS MEJORANDO VIS REGULAR A BUENA RESTO DEL AREA: VRB 3 BACK SECTOR N 4 EL 25/0900 BAJA PROB DE LLUVIAS AISLADAS A PARTIR DE LA TARDE VIS BUENA OCNL REGULAR AREA CENTRO ESTE (40S- 50S Y 20W- 40W) E DE 30 - N DE 45S: SECTOR N 8 BACK SECTOR S 8 EL 25/1200 PROB DE TORMENTAS FUERTES LUEGO SH LLUVIAS VIS MUY MALA A MALA E DE 30 - S DE 45S: SECTOR S 8 DECR 7/6 RAFAGAS CON INTENSIDAD 8 EL 25/2100 PROB DE LLUVIAS FUERTES LUEGO LLUVIA Y NIEVE MEZCLADA VIS MUY MALA A MALA RESTO DEL AREA: SECTOR S 8/7 CON RAFAGAS DECR 6/5 EL 25/1500 PROB DE SH LLUVIAS VIS MALA A REGULAR AREA CENTRO OESTE (40S- 50S Y 40W- 60W) E DE 50W: SECTOR S 3 VEER VRB 3 EL 25/0900 VEER SECTOR N 4/6 CON RAFAGAS EL 25/1800 BAJA PROB DE LLOVIZNAS LUEGO SH LLUVIAS VIS REGULAR OCNL BUENA W DE 50 - N DE 45S: SECTOR N 5/6 RAFAGAS CON INTENSIDAD 8 INCR 8 CON RAFAGAS EL 25/1200 BAJA PROB DE SH LLUVIAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS REGULAR OCNL MALA RESTO DEL AREA: SECTOR N 7/8 CON RAFAGAS BACK NW 6 RAFAGAS CON INTENSIDAD 8 EL 25/1800 PROB DE SH LLUVIAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS REGULAR OCNL MALA AREA SUDESTE (50S- 60S Y 20W- 40W) E DE 30W: SW 6 CON RAFAGAS PROB DE NEVADAS AISLADAS VIS REGULAR OCNL MALA RESTO DEL AREA: SW 6 CON RAFAGAS BACK SECTOR W 5/4 EL 25/1200 PROB DE NEVADAS AISLADAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS REGULAR AREA SUDOESTE (50S- 60S Y 40W- 60W) E DE 50W: SECTOR W 5/4 VEER SECTOR N 6 RAFAGAS CON INTENSIDAD 8 EL 25/1800 PROB DE LLUVIAS AISLADAS LUEGO SH LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA W DE 50 - N DE 55S: SECTOR N 7/8 CON RAFAGAS DECR 7/6 CON RAFAGAS EL 25/2100 PROB DE LLUVIAS FUERTES MEJORANDO HACIA EL FINAL DEL PERIODO VIS MALA A REGULAR RESTO DEL AREA: SECTOR W 4 SECTOR N 6 RAFAGAS CON INTENSIDAD 8 EL 25/1200 PROB DE LLUVIAS FUERTES LUEGO LLOVIZNAS LLUVIAS VIS REGULAR A MALA AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SECTOR N 5 CON RAFAGAS BACK VRB 4 EL 25/1200 BACK SW 4 EL 25/2100 PROB DE LLOVIZNAS LLUVIAS VIS REGULAR ----------------------------------------------------------------- NNNN=