####018001657#### WWST03 SABM 190000 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 19, 00:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. GALE WARNING: WARNING 178: LOW 981HPA AT 51S 67W MOV SE DEEPENING PROVOKES WINDS FORCE 8 FROM SE WITH GUST IN DRAKE AREA (55S- 60S AND 60W- 67W) WARNING 179: LOW 981HPA AT 51S 67W MOV SE DEEPENING WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS FROM 19/1500 GENERAL SINOPSIS: LOW 986HPA 44S 45W MOV SE WKN EXP 53S 43W BY 19/0000 EXTENDS CFNT AT 49S 42W 45S 38W 37S 37W 34S 34W MOV E ASOCIATED WITH OFNT AT 50S 44W 48S 47W 44S 48W LOW 981HPA 51S 67W MOV SE DPN EXTENDS CFNT AT 51S 67W 46S 64W 40S 65W MOV NE ASOCIATED WITH WFNT AT 51S 67W 54S 64W 56S 60W FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-04-20 NAVTEX STATIONS FCST: BUENOS AIRES: SECTOR N 3/4 DECR 3 BY 19/1800 VIS GOOD BAHIA BLANCA: NW 5 WITH GUSTS BACK W 5/4 BY 19/1200 VIS GOOD. MAR DEL PLATA: W 4 VEER NW 4/5 WITH GUSTS BY 19/0300 VIS GOOD. COMODORO RIVADAVIA: W 5/6 GUST WITH 8 INTENSITY BACK SW 6 GUST WITH 8 INTENSITY BY 19/1800 PROB OF ISOL RAIN IMPR VIS MODERATE. RIO GALLEGOS: SECTOR W 5/6 GUST WITH 8 INTENSITY BACK SW 8/9 WITH GUSTS BY 19/1800 PROB OF SH RAIN VIS MODERATE OCNL POOR. USHUAIA: SECTOR N 6 GUST WITH 8 INTENSITY VEER VRB 6 BY 19/0900 BACK SW 8 GUST WITH 8 INTENSITY BY 19/1800 PROB OF HVY RAIN NXT RAIN AND SNOW MIXTURE VIS POOR OCNL VERY POOR. ----------------------------------------------------------------- NNNN= ####018006458#### WWST01 SABM 190000 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 19-04-2024, 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 179: DEPRESION 981HPA EN 51S 67W MOV SE PROFUNDIZANDOSE PROVOCARA VIENTO FUERZA 9 DEL SW CON RAFAGAS EN COSTA PATAGONIA SUR COSTA FIN DEL MUNDO COSTA DE ISLAS MALVINAS A PARTIR DEL 19/1500 AVISO 178: DEPRESION 981HPA EN 51S 67W MOV SE PROFUNDIZANDOSE PROVOCA VIENTO FUERZA 8 DEL SE CON RAFAGAS EN AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W) AVISO 176: FUERTE GRADIENTE BARICO PROVOCA VIENTO FUERZA 8 DEL SECTOR S CON RAFAGAS EN 35S-45S 40W-50W HASTA EL 19/0600 2 PARTE SINOPSIS GENERAL A LAS 21:00UTC DEPRESION 986HPA 44S 45W MOV SE WKN EXP 53S 43W EL 19/0000 EXTIENDE CFNT EN 49S 42W 45S 38W 37S 37W 34S 34W MOV E ASOCIADO CON OFNT LINEA 50S 44W 48S 47W 44S 48W DEPRESION 981HPA 51S 67W MOV SE DPN EXTIENDE CFNT EN 51S 67W 46S 64W 40S 65W MOV NE ASOCIADO CON WFNT LINEA 51S 67W 54S 64W 56S 60W 181400 UTC 1.LIMITE DE HIELO MARINO 6835S 02000W 6623S 02346W 6544S 02849W 6450S 03325W 6459S 03824W 6255S 03815W 6120S 03939W 6154S 04442W 6109S 04856W 6133S 05342W 6313S 06016W 6532S 06716W 2.TEMPANOS MAYORES A 10MN A23A 5918S 04454W 40X32MN D28A 5232S 02544W 16X13MN A78 5831S 02626W 18X4MN D29C 5426S 03152W 12X5MN D31 5634S 03009W 10X3MN D20A 6150S 04233W 13X6MN A74B 6250S 05340 11X5MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5730S 02333W 5X2MN TEMPANO2 6123S 03742W 10X1MN TEMPANO3 6016S 03646W 5X2MN TEMPANO4 6052S 04050W 4X2MN TEMPANO5 6131S 04702W 4X2MN TEMPANO6 5714S 02449W 4X1MN TEMPANO7 5922S 04041W 4X3MN TEMPANO8 5133S 03043W 3X1MN TEMPANO9 5057S 03035W 3X1MN TEMPANO10 5147S 03043W 4X1MN TEMPANO11 5126S 03045W 3X1MN TEMPANO12 5150S 02921W 4X3MN TEMPANO13 5156S 02926W 5X2MN TEMPANO14 5151S 02929W 2X1MN TEMPANO15 5050S 03054W 3X2MN TEMPANO16 5832S 02654W 4X2MN TEMPANO17 5846S 02630W 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 00:00 UTC VALIDO HASTA LAS 00:00 UTC DEL DIA 20-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: SECTOR N 3/4 DECR 3 EL 19/1800 VIS BUENA RIO DE LA PLATA EXTERIOR: NE 4 CON RAFAGAS VIS BUENA COSTA SUDESTE DEL URUGUAY: W 4 VEER NW 4 EL 19/0900 VIS BUENA COSTA MAR DEL PLATA(36º17S - 38º30S): W 4 VEER NW 4/5 CON RAFAGAS EL 19/0300 VIS BUENA RINCON BAHIA BLANCA(38º30S - 41ºS): NW 5 CON RAFAGAS BACK W 5/4 EL 19/1200 VIS BUENA COSTA PENINSULA DE VALDES(41ºS - 45ºS): NW 6 RAFAGAS CON INTENSIDAD 8 BACK W 6 RAFAGAS CON INTENSIDAD 8 EL 19/0600 VIS BUENA OCNL REGULAR GOLFO DE SAN JORGE(45ºS - 48ºS): W 5/6 RAFAGAS CON INTENSIDAD 8 BACK SW 6 RAFAGAS CON INTENSIDAD 8 EL 19/1800 PROB DE LLUVIAS AISLADAS MEJORANDO VIS REGULAR COSTA PATAGONIA SUR(48ºS - 54ºS): SECTOR W 5/6 RAFAGAS CON INTENSIDAD 8 BACK SW 8/9 CON RAFAGAS EL 19/1800 PROB DE SH LLUVIAS VIS REGULAR OCNL MALA COSTA FIN DEL MUNDO(54ºS - 55ºS): SECTOR N 6 RAFAGAS CON INTENSIDAD 8 VEER VRB 6 EL 19/0900 BACK SW 8 RAFAGAS CON INTENSIDAD 8 EL 19/1800 PROB DE LLUVIAS FUERTES LUEGO LLUVIA Y NIEVE MEZCLADA VIS MALA OCNL MUY MALA COSTA DE ISLAS MALVINAS: SECTOR N 6 RAFAGAS CON INTENSIDAD 8 BACK SECTOR W 6 RAFAGAS CON INTENSIDAD 8 EL 19/1200 BACK SW 8/9 CON RAFAGAS EL 19/2100 PROB DE SH LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS MALA OCNL REGULAR AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) E DE 30W: SECTOR N 5/6 RAFAGAS CON INTENSIDAD 8 DESMEJORANDO CON PROB DE LLUVIAS TORMENTAS VIS REGULAR A MALA E DE 35W: SECTOR N 6 RAFAGAS CON INTENSIDAD 8 BACK W 6/5 RAFAGAS CON INTENSIDAD 8 EL 19/1200 PROB DE LLUVIAS TORMENTAS LUEGO SH LLUVIAS VIS MALA OCNL REGULAR E DE 45W: SECTOR W 8/7 DECR 6 CON RAFAGAS EL 19/1800 PROB DE SH MEJORANDO HACIA EL FINAL DEL PERIODO VIS REGULAR OCNL MALA RESTO DEL AREA: SW 8/7 CON RAFAGAS BACK W 6 CON RAFAGAS EL 19/0900 PROB DE SH LLUVIAS MEJORANDO A PARTIR DE LA MAÑANA VIS REGULAR OCNL BUENA AREA CENTRO ESTE (40S- 50S Y 20W- 40W) E DE 35W: SECTOR N 6 RAFAGAS CON INTENSIDAD 8 PROB DE LLUVIAS TORMENTAS AISLADAS VIS MALA OCNL REGULAR RESTO DEL AREA: SECTOR N 6 RAFAGAS CON INTENSIDAD 8 BACK SW 6 CON RAFAGAS EL 19/1200 PROB DE SH LLUVIAS LUEGO LLOVIZNAS LLUVIAS VIS MALA A REGULAR AREA CENTRO OESTE (40S- 50S Y 40W- 60W) E DE 50 - N DE 45S: SW 8/7 CON RAFAGAS VEER W 6 RAFAGAS CON INTENSIDAD 8 EL 19/1200 PROB DE SH LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR OCNL MALA E DE 50 - S DE 45S: VRB 4 VEER SW 5 CON RAFAGAS EL 19/0600 INCR 5/6 RAFAGAS CON INTENSIDAD 8 EL 19/1500 PROB DE SH LLUVIAS MEJORAMIENTOS TEMPORARIOS VIS REGULAR RESTO DEL AREA: SECTOR W 4 INCR 5/6 RAFAGAS CON INTENSIDAD 8 EL 19/1800 PROB DE LLUVIAS AISLADAS MEJORANDO VIS REGULAR OCNL BUENA AREA SUDESTE (50S- 60S Y 20W- 40W) E DE 30 - N DE 55S: NW 6 RAFAGAS CON INTENSIDAD 8 DECR 5/4 EL 19/2100 PROB DE SH LLUVIAS VIS REGULAR OCNL MALA E DE 30 - S DE 55S: NW 6 RAFAGAS CON INTENSIDAD 8 BACK SECTOR S 5/4 EL 19/1500 PROB DE LLOVIZNAS LLUVIAS MEJORANDO A PARTIR DE LA TARDE VIS REGULAR A BUENA W DE 30 - N DE 55S: SECTOR N 6 CON RAFAGAS VEER VRB 4 EL 19/1500 BACK SECTOR E 4/5 EL 19/2100 PROB DE LLOVIZNAS LLUVIAS VIS REGULAR OCNL MALA RESTO DEL AREA: SECTOR S 4 BACK SECTOR E 4/5 CON RAFAGAS PROB DE LLOVIZNAS MEJORANDO VIS REGULAR OCNL BUENA AREA SUDOESTE (50S- 60S Y 40W- 60W) E DE 50 - N DE 55S: SECTOR S 5/4 BACK SECTOR E 4 EL 19/1800 BACK SECTOR N 4 EL 19/2100 PROB DE LLOVIZNAS LLUVIAS VIS REGULAR OCNL MALA E DE 50 - S DE 55S: SECTOR S 4 BACK SECTOR E 4/5 CON RAFAGAS EL 19/1500 DESMEJORANDO CON PROB DE LLOVIZNAS HACIA EL FINAL DEL PERIODO VIS BUENA A REGULAR W DE 50 - N DE 55S: SECTOR N 6 CON RAFAGAS BACK VRB 4 EL 19/2100 PROB DE SH LLUVIAS VIS REGULAR OCNL MALA RESTO DEL AREA: VRB 4 VEER NE 5/6 CON RAFAGAS PROB DE LLUVIAS VIS REGULAR A MALA AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SECTOR E 7/8 CON RAFAGAS DECR 5/6 RAFAGAS CON INTENSIDAD 8 EL 19/1500 INCR SECTOR S 8 CON RAFAGAS EL 19/2100 PROB DE LLOVIZNAS LLUVIAS LUEGO LLUVIA Y NIEVE MEZCLADA VIS MALA OCNL MUY MALA ----------------------------------------------------------------- NNNN= ####018006122#### WWST02 SABM 190000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2024-04-19, 00:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 179: LOW 981HPA AT 51S 67W MOV SE DEEPENING WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS FROM 19/1500 WARNING 178: LOW 981HPA AT 51S 67W MOV SE DEEPENING PROVOKES WINDS FORCE 8 FROM SE WITH GUST IN DRAKE AREA (55S- 60S AND 60W- 67W) WARNING 176: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 35S-45S AND 40W-50W UNTIL 19/0600 PART 2 GENERAL SYNOPSIS AT 21:00UTC LOW 986HPA 44S 45W MOV SE WKN EXP 53S 43W BY 19/0000 EXTENDS CFNT AT 49S 42W 45S 38W 37S 37W 34S 34W MOV E ASOCIATED WITH OFNT AT 50S 44W 48S 47W 44S 48W LOW 981HPA 51S 67W MOV SE DPN EXTENDS CFNT AT 51S 67W 46S 64W 40S 65W MOV NE ASOCIATED WITH WFNT AT 51S 67W 54S 64W 56S 60W 181400 UTC 1.SEA ICE LIMIT 6835S 02000W 6623S 02346W 6544S 02849W 6450S 03325W 6459S 03824W 6255S 03815W 6120S 03939W 6154S 04442W 6109S 04856W 6133S 05342W 6313S 06016W 6532S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5918S 04454W 40X32NM D28A 5232S 02544W 16X13NM A78 5831S 02626W 18X4NM D29C 5426S 03152W 12X5NM D31 5634S 03009W 10X3NM D20A 6150S 04233W 13X6NM A74B 6250S 05340 11X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5730S 02333W 5X2NM ICEBERG2 6123S 03742W 10X1NM ICEBERG3 6016S 03646W 5X2NM ICEBERG4 6052S 04050W 4X2NM ICEBERG5 6131S 04702W 4X2NM ICEBERG6 5714S 02449W 4X1NM ICEBERG7 5922S 04041W 4X3NM ICEBERG8 5133S 03043W 3X1NM ICEBERG9 5057S 03035W 3X1NM ICEBERG10 5147S 03043W 4X1NM ICEBERG11 5126S 03045W 3X1NM ICEBERG12 5150S 02921W 4X3NM ICEBERG13 5156S 02926W 5X2NM ICEBERG14 5151S 02929W 2X1NM ICEBERG15 5050S 03054W 3X2NM ICEBERG16 5832S 02654W 4X2NM ICEBERG17 5846S 02630W 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 00:00 UTC VALID UNTIL 00:00 UTC 2024-04-20 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR N 3/4 DECR 3 BY 19/1800 VIS GOOD OUTER RIO DE LA PLATA: NE 4 WITH GUSTS VIS GOOD URUGUAY SOUTH EAST COASTS: W 4 VEER NW 4 BY 19/0900 VIS GOOD MAR DEL PLATA COASTS(36º17S - 38º30S): W 4 VEER NW 4/5 WITH GUSTS BY 19/0300 VIS GOOD RINCON BAHIA BLANCA COASTS(38º30S - 41ºS): NW 5 WITH GUSTS BACK W 5/4 BY 19/1200 VIS GOOD PENINSULA DE VALDES COASTS(41ºS - 45ºS): NW 6 GUST WITH 8 INTENSITY BACK W 6 GUST WITH 8 INTENSITY BY 19/0600 VIS GOOD OCNL MODERATE GOLFO DE SAN JORGE COASTS(45ºS - 48ºS): W 5/6 GUST WITH 8 INTENSITY BACK SW 6 GUST WITH 8 INTENSITY BY 19/1800 PROB OF ISOL RAIN IMPR VIS MODERATE SOUTH PATAGONIA COASTS(48ºS - 54ºS): SECTOR W 5/6 GUST WITH 8 INTENSITY BACK SW 8/9 WITH GUSTS BY 19/1800 PROB OF SH RAIN VIS MODERATE OCNL POOR FIN DEL MUNDO COASTS(54ºS - 55ºS): SECTOR N 6 GUST WITH 8 INTENSITY VEER VRB 6 BY 19/0900 BACK SW 8 GUST WITH 8 INTENSITY BY 19/1800 PROB OF HVY RAIN NXT RAIN AND SNOW MIXTURE VIS POOR OCNL VERY POOR ISLAS MALVINAS COASTS: SECTOR N 6 GUST WITH 8 INTENSITY BACK SECTOR W 6 GUST WITH 8 INTENSITY BY 19/1200 BACK SW 8/9 WITH GUSTS BY 19/2100 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS POOR OCNL MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 5/6 GUST WITH 8 INTENSITY WORSENING WITH PROB OF RAIN STORMS VIS MODERATE TO POOR E OF 35W: SECTOR N 6 GUST WITH 8 INTENSITY BACK W 6/5 GUST WITH 8 INTENSITY BY 19/1200 PROB OF RAIN STORMS NXT SH RAIN VIS POOR OCNL MODERATE E OF 45W: SECTOR W 8/7 DECR 6 WITH GUSTS BY 19/1800 PROB OF SH IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR REST OF THE AREA: SW 8/7 WITH GUSTS BACK W 6 WITH GUSTS BY 19/0900 PROB OF SH RAIN IMPR STARTING EARLY MORNING VIS MODERATE OCNL GOOD CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 35W: SECTOR N 6 GUST WITH 8 INTENSITY PROB OF ISOL RAIN STORMS VIS POOR OCNL MODERATE REST OF THE AREA: SECTOR N 6 GUST WITH 8 INTENSITY BACK SW 6 WITH GUSTS BY 19/1200 PROB OF SH RAIN NXT DRIZZLE RAIN VIS POOR TO MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 - N OF 45S: SW 8/7 WITH GUSTS VEER W 6 GUST WITH 8 INTENSITY BY 19/1200 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR E OF 50 - S OF 45S: VRB 4 VEER SW 5 WITH GUSTS BY 19/0600 INCR 5/6 GUST WITH 8 INTENSITY BY 19/1500 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE REST OF THE AREA: SECTOR W 4 INCR 5/6 GUST WITH 8 INTENSITY BY 19/1800 PROB OF ISOL RAIN IMPR VIS MODERATE OCNL GOOD SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30 - N OF 55S: NW 6 GUST WITH 8 INTENSITY DECR 5/4 BY 19/2100 PROB OF SH RAIN VIS MODERATE OCNL POOR E OF 30 - S OF 55S: NW 6 GUST WITH 8 INTENSITY BACK SECTOR S 5/4 BY 19/1500 PROB OF DRIZZLE RAIN IMPR STARTING EVENING VIS MODERATE TO GOOD W OF 30 - N OF 55S: SECTOR N 6 WITH GUSTS VEER VRB 4 BY 19/1500 BACK SECTOR E 4/5 BY 19/2100 PROB OF DRIZZLE RAIN VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR S 4 BACK SECTOR E 4/5 WITH GUSTS PROB OF DRIZZLE IMPR VIS MODERATE OCNL GOOD SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50 - N OF 55S: SECTOR S 5/4 BACK SECTOR E 4 BY 19/1800 BACK SECTOR N 4 BY 19/2100 PROB OF DRIZZLE RAIN VIS MODERATE OCNL POOR E OF 50 - S OF 55S: SECTOR S 4 BACK SECTOR E 4/5 WITH GUSTS BY 19/1500 WORSENING WITH PROB OF DRIZZLE TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE W OF 50 - N OF 55S: SECTOR N 6 WITH GUSTS BACK VRB 4 BY 19/2100 PROB OF SH RAIN VIS MODERATE OCNL POOR REST OF THE AREA: VRB 4 VEER NE 5/6 WITH GUSTS PROB OF RAIN VIS MODERATE TO POOR DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR E 7/8 WITH GUSTS DECR 5/6 GUST WITH 8 INTENSITY BY 19/1500 INCR SECTOR S 8 WITH GUSTS BY 19/2100 PROB OF DRIZZLE RAIN NXT RAIN AND SNOW MIXTURE VIS POOR OCNL VERY POOR ----------------------------------------------------------------- NNNN=