####018001556#### WWST03 SABM 280000 WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 - APRIL 28, 00:00UTC NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. GALE WARNING: WARNING 201: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 9 FROM SECTOR W WITH GUST IN GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS UNTIL 28/2100 GENERAL SINOPSIS: CFNT AT 59S 65W 52S 60W 48S 68W MOV NE HIGH 1014HPA 43S 57W MOV NE FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-04-29 NAVTEX STATIONS FCST: BUENOS AIRES: SW 3/4 VEER SECTOR W 3/4 BY 28/0900 AFTERWARDS SECTOR N 3/4 BY 28/2100 VIS GOOD BAHIA BLANCA: SECTOR W 6/7 GUST WITH 8 INTENSITY DECR 6/5 WITH GUSTS BY 28/1500 VEER NW 5/4 WITH GUSTS BY 28/1800 VIS MODERATE. MAR DEL PLATA: NW 5/6 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 28/0600 BACK SECTOR W 6/5 WITH GUSTS BY 28/1800 VIS MODERATE. COMODORO RIVADAVIA: SECTOR W 9/7 WITH GUSTS BACK SW 7/6 WITH GUSTS BY 28/0900 AFTERWARDS SECTOR W 5 WITH GUSTS BY 28/1200 VIS POOR TO MODERATE. RIO GALLEGOS: SW 9/7 WITH GUSTS VEER SECTOR W 7/6 WITH GUSTS BY 28/1500 DECR SECTOR W 5/4 WITH GUSTS BY 28/2100 PROB OF RAIN SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE. USHUAIA: SW 9/7 WITH GUSTS DECR 7/6 WITH GUSTS BY 28/1500 AFTERWARDS SECTOR W 5/4 WITH GUSTS BY 28/1800 PROB OF RAIN SNOW FALL VIS POOR TO MODERATE. ----------------------------------------------------------------- NNNN= ####018005773#### WWST01 SABM 280000 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 28-04-2024, 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 202: FUERTE GRADIENTE BARICO MOV E PROVOCA VIENTO FUERZA 8 DEL SECTOR W CON RAFAGAS ENTRE 45S-55S 50W-60W AVISO 201: FUERTE GRADIENTE BARICO PROVOCA VIENTO FUERZA 9 DEL SECTOR W CON RAFAGAS EN GOLFO DE SAN JORGE COSTA PATAGONIA SUR COSTA FIN DEL MUNDO COSTA DE ISLAS MALVINAS HASTA EL 28/2100 AVISO 199: FUERTE GRADIENTE BARICO MOV E PROVOCA VIENTO FUERZA 9 DEL SECTOR N CON RAFAGAS EN 35S-60S 40W-20W 2 PARTE SINOPSIS GENERAL A LAS 21:00UTC CFNT LINEA 59S 65W 52S 60W 48S 68W MOV NE ANTICICLON 1014HPA 43S 57W MOV NE DEPRESION 981HPA 50S 38W MOV SE WKN EXTIENDE CFNT EN 50S 38W 47S 38W 44S 39W MOV NE DEPRESION 980HPA 43S 39W MOV E WKN EXTIENDE CFNT EN 43S 39W 38S 41W 35S 43W MOV NE 271400 UTC 1.LIMITE DE HIELO MARINO 6654S 02000W 6539S 02620W 6518S 03346W 6327S 03819W 6122S 03746W 6106S 04207W 6107S 04807W 6034S 05030W 6137S 05305W 6253S 05806W 6358S 06400W 6525S 06716W 2.ICEBERGS GREATER THAN 10NM 2.TEMPANOS MAYORES A 10MN A23A 5905S 04443W 40X32MN D28A 5144S 02456W 16X13MN A78 5805S 02610W 18X4MN D29C 5356S 03027W 12X5MN D31 5622S 03004W 10X3MN D20A 6143S 04238W 13X6MN A74B 6211S 05413W 11X5MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5816S 02037W 5X2MN TEMPANO2 6106S 03615W 10X1MN TEMPANO3 5936S 03609W 5X2MN TEMPANO4 6017S 03859W 4X2MN TEMPANO5 5913S 02315W 4X1MN TEMPANO6 6054S 04051W 4X3MN TEMPANO7 5724S 02606W 4X1MN 4. AREA DE TEMPANOS A: 6740S 02000W 4700S 02000W 4500S 02900W 6430S 02900W B: 6430S 02900W 4800S 02900W 4900S 04400W 6200S 04400W C: 6200S 04400W 5200S 04400W 5900S 06716W 6640S 06716W 3 PARTE PRONOSTICO DE LAS 00:00 UTC VALIDO HASTA LAS 00:00 UTC DEL DIA 29-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: SW 3/4 VEER SECTOR W 3/4 EL 28/0900 LUEGO SECTOR N 3/4 EL 28/2100 VIS BUENA RIO DE LA PLATA EXTERIOR: SW 3/4 VEER SECTOR W 3/4 EL 28/0900 LUEGO SECTOR N 3/4 EL 28/2100 VIS BUENA COSTA SUDESTE DEL URUGUAY: SW 4 BACK SECTOR N 3/4 EL 28/2100 VIS BUENA COSTA MAR DEL PLATA(36º17S - 38º30S): NW 5/6 CON RAFAGAS INCR 6/7 RAFAGAS CON INTENSIDAD 8 EL 28/0600 BACK SECTOR W 6/5 CON RAFAGAS EL 28/1800 VIS REGULAR RINCON BAHIA BLANCA(38º30S - 41ºS): SECTOR W 6/7 RAFAGAS CON INTENSIDAD 8 DECR 6/5 CON RAFAGAS EL 28/1500 VEER NW 5/4 CON RAFAGAS EL 28/1800 VIS REGULAR COSTA PENINSULA DE VALDES(41ºS - 45ºS): SECTOR W 6/7 RAFAGAS CON INTENSIDAD 8 DECR 6/5 CON RAFAGAS EL 28/1200 VEER NW 5/4 CON RAFAGAS EL 28/1800 VIS REGULAR OCNL MALA GOLFO DE SAN JORGE(45ºS - 48ºS): SECTOR W 9/7 CON RAFAGAS BACK SW 7/6 CON RAFAGAS EL 28/0900 LUEGO SECTOR W 5 CON RAFAGAS EL 28/1200 VIS MALA A REGULAR COSTA PATAGONIA SUR(48ºS - 54ºS): SW 9/7 CON RAFAGAS VEER SECTOR W 7/6 CON RAFAGAS EL 28/1500 DECR SECTOR W 5/4 CON RAFAGAS EL 28/2100 PROB DE LLUVIAS NEVADAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS MALA A REGULAR COSTA FIN DEL MUNDO(54ºS - 55ºS): SW 9/7 CON RAFAGAS DECR 7/6 CON RAFAGAS EL 28/1500 LUEGO SECTOR W 5/4 CON RAFAGAS EL 28/1800 PROB DE LLUVIAS NEVADAS VIS MALA A REGULAR COSTA DE ISLAS MALVINAS: SECTOR W 6/7 CON RAFAGAS INCR 7/8 CON RAFAGAS EL 28/0900 LUEGO 6/5 CON RAFAGAS EL 28/2100 PROB DE LLUVIAS NEVADAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS MALA OCNL REGULAR AREAS OCEANICAS: AREA NORTE (35S- 40S Y 20W- 55W) E DE 30W: SECTOR N 6/7 RAFAGAS CON INTENSIDAD 8 INCR 7/9 CON RAFAGAS EL 28/0600 PROB DE LLUVIAS TORMENTAS VIS REGULAR A MALA E DE 40 - W DE 30W: SECTOR N 9/7 CON RAFAGAS BACK SW 6/5 CON RAFAGAS EL 28/1500 PROB DE LLUVIAS TORMENTAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS MALA A REGULAR RESTO DEL AREA: SW 7/6 RAFAGAS CON INTENSIDAD 8 VEER SECTOR W 5/6 CON RAFAGAS EL 28/0600 PROB DE SH DURANTE LA MADRUGADA VIS REGULAR OCNL MALA AREA CENTRO ESTE (40S- 50S Y 20W- 40W) E DE 30W: SECTOR N 6/7 RAFAGAS CON INTENSIDAD 8 INCR 7/9 CON RAFAGAS EL 28/0600 PROB DE LLUVIAS TORMENTAS VIS REGULAR A MALA RESTO DEL AREA: SECTOR N 9/7 CON RAFAGAS BACK SECTOR W 6/5 CON RAFAGAS EL 28/1500 LUEGO NW 5/6 CON RAFAGAS EL 28/1800 PROB DE LLUVIAS TORMENTAS MEJORANDO HACIA LA TARDE VIS MALA A REGULAR AREA CENTRO OESTE (40S- 50S Y 40W- 60W) E DE 50W: SECTOR W 6/7 RAFAGAS CON INTENSIDAD 8 VEER NW 6/7 CON RAFAGAS EL 28/1200 LUEGO SECTOR W 7/6 CON RAFAGAS EL 28/2100 PROB DE SH VIS REGULAR OCNL MALA N DE 45 - W DE 50W: SECTOR W 6/7 RAFAGAS CON INTENSIDAD 8 DECR 6/5 CON RAFAGAS EL 28/1800 VIS REGULAR OCNL MALA : NW 6/7 CON RAFAGAS BACK SECTOR W 7/8 CON RAFAGAS EL 28/1200 PROB DE SH MEJORANDO DURANTE LA TARDE VIS REGULAR A MALA AREA SUDESTE (50S- 60S Y 20W- 40W) E DE 30W: SECTOR N 6/7 RAFAGAS CON INTENSIDAD 8 INCR 7/9 CON RAFAGAS EL 28/0600 PROB DE LLUVIAS TORMENTAS VIS REGULAR A MALA RESTO DEL AREA: SECTOR N 9/7 CON RAFAGAS BACK SECTOR W 6/5 CON RAFAGAS EL 28/1500 LUEGO SECTOR N 5/6 CON RAFAGAS EL 28/1800 PROB DE LLUVIAS NEVADAS VIS MALA A REGULAR AREA SUDOESTE (50S- 60S Y 40W- 60W) E DE 50W: SECTOR N 5/6 CON RAFAGAS PROB DE SH NEVADAS VIS REGULAR N DE 55 - W DE 50W: NW 5/6 CON RAFAGAS BACK 7/8 CON RAFAGAS EL 28/1200 PROB DE LLUVIAS NEVADAS VIS REGULAR A MALA RESTO DEL AREA: SECTOR N 4/5 CON RAFAGAS VEER SW 5 CON RAFAGAS EL 28/0600 PROB DE LLUVIAS NEVADAS VIS REGULAR AREA PASAJE DE DRAKE (55S- 60S Y 60W- 67W): SW 5 CON RAFAGAS INCR 6/7 RAFAGAS CON INTENSIDAD 8 EL 28/0600 DECR 5/4 CON RAFAGAS EL 28/1500 PROB DE LLUVIAS VIS REGULAR OCNL MALA ----------------------------------------------------------------- NNNN= ####018005612#### WWST02 SABM 280000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2024-04-28, 00:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 202: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 45S-55S 50W-60W WARNING 201: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 9 FROM SECTOR W WITH GUST IN GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS UNTIL 28/2100 WARNING 199: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 9 FROM SECTOR N WITH GUST BETWEEN 35S-60S AND 40W-20W PART 2 GENERAL SYNOPSIS AT 21:00UTC CFNT AT 59S 65W 52S 60W 48S 68W MOV NE HIGH 1014HPA 43S 57W MOV NE LOW 981HPA 50S 38W MOV SE WKN EXTENDS CFNT AT 50S 38W 47S 38W 44S 39W MOV NE LOW 980HPA 43S 39W MOV E WKN EXTENDS CFNT AT 43S 39W 38S 41W 35S 43W MOV NE 271400 UTC 1.SEA ICE LIMIT 6654S 02000W 6539S 02620W 6518S 03346W 6327S 03819W 6122S 03746W 6106S 04207W 6107S 04807W 6034S 05030W 6137S 05305W 6253S 05806W 6358S 06400W 6525S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5905S 04443W 40X32NM D28A 5144S 02456W 16X13NM A78 5805S 02610W 18X4NM D29C 5356S 03027W 12X5NM D31 5622S 03004W 10X3NM D20A 6143S 04238W 13X6NM A74B 6211S 05413W 11X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5816S 02037W 5X2NM ICEBERG2 6106S 03615W 10X1NM ICEBERG3 5936S 03609W 5X2NM ICEBERG4 6017S 03859W 4X2NM ICEBERG5 5913S 02315W 4X1NM ICEBERG6 6054S 04051W 4X3NM ICEBERG7 5724S 02606W 4X1NM 4.ICEBERGS AREA A: 6740S 02000W 4700S 02000W 4500S 02900W 6430S 02900W B: 6430S 02900W 4800S 02900W 4900S 04400W 6200S 04400W C: 6200S 04400W 5200S 04400W 5900S 06716W 6640S 06716W PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-04-29 COASTAL AREAS: INNER RIO DE LA PLATA: SW 3/4 VEER SECTOR W 3/4 BY 28/0900 AFTERWARDS SECTOR N 3/4 BY 28/2100 VIS GOOD OUTER RIO DE LA PLATA: SW 3/4 VEER SECTOR W 3/4 BY 28/0900 AFTERWARDS SECTOR N 3/4 BY 28/2100 VIS GOOD URUGUAY SOUTH EAST COASTS: SW 4 BACK SECTOR N 3/4 BY 28/2100 VIS GOOD MAR DEL PLATA COASTS(36º17S - 38º30S): NW 5/6 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 28/0600 BACK SECTOR W 6/5 WITH GUSTS BY 28/1800 VIS MODERATE RINCON BAHIA BLANCA COASTS(38º30S - 41ºS): SECTOR W 6/7 GUST WITH 8 INTENSITY DECR 6/5 WITH GUSTS BY 28/1500 VEER NW 5/4 WITH GUSTS BY 28/1800 VIS MODERATE PENINSULA DE VALDES COASTS(41ºS - 45ºS): SECTOR W 6/7 GUST WITH 8 INTENSITY DECR 6/5 WITH GUSTS BY 28/1200 VEER NW 5/4 WITH GUSTS BY 28/1800 VIS MODERATE OCNL POOR GOLFO DE SAN JORGE COASTS(45ºS - 48ºS): SECTOR W 9/7 WITH GUSTS BACK SW 7/6 WITH GUSTS BY 28/0900 AFTERWARDS SECTOR W 5 WITH GUSTS BY 28/1200 VIS POOR TO MODERATE SOUTH PATAGONIA COASTS(48ºS - 54ºS): SW 9/7 WITH GUSTS VEER SECTOR W 7/6 WITH GUSTS BY 28/1500 DECR SECTOR W 5/4 WITH GUSTS BY 28/2100 PROB OF RAIN SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE FIN DEL MUNDO COASTS(54ºS - 55ºS): SW 9/7 WITH GUSTS DECR 7/6 WITH GUSTS BY 28/1500 AFTERWARDS SECTOR W 5/4 WITH GUSTS BY 28/1800 PROB OF RAIN SNOW FALL VIS POOR TO MODERATE ISLAS MALVINAS COASTS: SECTOR W 6/7 WITH GUSTS INCR 7/8 WITH GUSTS BY 28/0900 AFTERWARDS 6/5 WITH GUSTS BY 28/2100 PROB OF RAIN SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR OCNL MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 6/7 GUST WITH 8 INTENSITY INCR 7/9 WITH GUSTS BY 28/0600 PROB OF RAIN STORMS VIS MODERATE TO POOR E OF 40 - W OF 30W: SECTOR N 9/7 WITH GUSTS BACK SW 6/5 WITH GUSTS BY 28/1500 PROB OF RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE REST OF THE AREA: SW 7/6 GUST WITH 8 INTENSITY VEER SECTOR W 5/6 WITH GUSTS BY 28/0600 PROB OF SH DURING THE EARLY MORNING VIS MODERATE OCNL POOR CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR N 6/7 GUST WITH 8 INTENSITY INCR 7/9 WITH GUSTS BY 28/0600 PROB OF RAIN STORMS VIS MODERATE TO POOR REST OF THE AREA: SECTOR N 9/7 WITH GUSTS BACK SECTOR W 6/5 WITH GUSTS BY 28/1500 AFTERWARDS NW 5/6 WITH GUSTS BY 28/1800 PROB OF RAIN STORMS IMPR TOWARDS EVENING VIS POOR TO MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SECTOR W 6/7 GUST WITH 8 INTENSITY VEER NW 6/7 WITH GUSTS BY 28/1200 AFTERWARDS SECTOR W 7/6 WITH GUSTS BY 28/2100 PROB OF SH VIS MODERATE OCNL POOR N OF 45 - W OF 50W: SECTOR W 6/7 GUST WITH 8 INTENSITY DECR 6/5 WITH GUSTS BY 28/1800 VIS MODERATE OCNL POOR : NW 6/7 WITH GUSTS BACK SECTOR W 7/8 WITH GUSTS BY 28/1200 PROB OF SH IMPR DURING THE EVENING VIS MODERATE TO POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR N 6/7 GUST WITH 8 INTENSITY INCR 7/9 WITH GUSTS BY 28/0600 PROB OF RAIN STORMS VIS MODERATE TO POOR REST OF THE AREA: SECTOR N 9/7 WITH GUSTS BACK SECTOR W 6/5 WITH GUSTS BY 28/1500 AFTERWARDS SECTOR N 5/6 WITH GUSTS BY 28/1800 PROB OF RAIN SNOW FALL VIS POOR TO MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR N 5/6 WITH GUSTS PROB OF SH SNOW FALL VIS MODERATE N OF 55 - W OF 50W: NW 5/6 WITH GUSTS BACK 7/8 WITH GUSTS BY 28/1200 PROB OF RAIN SNOW FALL VIS MODERATE TO POOR REST OF THE AREA: SECTOR N 4/5 WITH GUSTS VEER SW 5 WITH GUSTS BY 28/0600 PROB OF RAIN SNOW FALL VIS MODERATE DRAKE AREA (55S- 60S AND 60W- 67W): SW 5 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 28/0600 DECR 5/4 WITH GUSTS BY 28/1500 PROB OF RAIN VIS MODERATE OCNL POOR ----------------------------------------------------------------- NNNN=