####018005967#### WWST01 SABM 170000 1:31:06:01:00 SEGURIDAD BOLETIN METEOROLOGICO PARA NAVEGANTES - METAREA 6 - 17-04-2024, 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 176: FUERTE GRADIENTE BARICO MOV E PROVOCARÁ VIENTO FUERZA 8 DEL NE CON RAFAGAS EN 40S-50S 40W-50W A PARTIR DEL 17/0300 AVISO 173: FUERTE GRADIENTE BARICO MOV NE PROVOCARÁ VIENTO FUERZA 8 DEL SW CON RAFAGAS EN GOLFO DE SAN JORGE COSTA PATAGONIA SUR A PARTIR DEL 17/0300 AVISO 171: DEPRESION 988HPA EN 45S 60W MOV SE PROFUNDIZANDOSE PREVISTO EN 47S 53W EL 18/0000 PROVOCA VIENTO FUERZA 8 DEL SW CON RAFAGAS EN RINCON BAHIA BLANCA COSTA PENINSULA DE VALDES AVISO 170: FUERTE GRADIENTE BARICO MOV E PROVOCA VIENTO FUERZA 8 DEL NE CON RAFAGAS EN AREA NORTE (35S- 40S Y 20W- 55W) AL OESTE DE 40 2 PARTE SINOPSIS GENERAL A LAS 21:00UTC DEPRESION 988HPA 45S 60W MOV SE DPN EXP 47S 53W EL 18/0000 EXTIENDE OFNT EN 41S 55W 49S 60W 45S 64W 42S 60W DEPRESION 997HPA 40S 53W MOV SE DPN EXTIENDE CFNT EN 30S 49W 35S 50W 40S 53W MOV E ANTICICLON 1025HPA 35S 37W MOV E NC EXTIENDE EJE DE CUŅA EN 40S 40W 45S 40W 50S 44W MOV E FUERTE GRADIENTE BARICO EN 40S-50S 20-30W MOV NE FUERTE GRADIENTE BARICO AREA CENTRO OESTE (40S- 50S Y 40W- 60W) AL OESTE DE 50 MOV E FUERTE GRADIENTE BARICO AREA NORTE (35S- 40S Y 20W- 55W) AL OESTE DE 40 MOV E 161400 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 5914S 04504W 40X32MN D28A 5246S 02539W 16X13MN A78 5829S 02634W 18X4MN D29C 5446S 03144W 12X5MN D31 5651S 02935W 10X3MN D20A 6152S 04230W 13X6MN 3.TEMPANOS MENORES A 10MN TEMPANO1 5613S 02551W 5X2MN TEMPANO2 6123S 03732W 10X1MN TEMPANO3 6019S 03653W 5X2MN TEMPANO4 6053S 04056W 3X2MN TEMPANO5 6051S 04056W 4X2MN TEMPANO6 6136S 04708W 4X2MN TEMPANO7 5724S 02523W 4X1MN TEMPANO8 5926S 04057W 4X3MN TEMPANO9 5128S 03039W 3X1MN TEMPANO10 5113S 03045W 3X1MN TEMPANO11 5116S 03103W 4X1MN TEMPANO12 5126S 03045W 3X1MN TEMPANO13 5139S 03001W 3X1MN TEMPANO14 5151S 03000W 2X1MN TEMPANO15 5157S 02932W 2X1MN TEMPANO16 5246S 02538W 4X1MN TEMPANO17 5247S 02534W 2X1MN TEMPANO18 5258S 02647W 2X1MN TEMPANO19 5158S 02927W 4X3MN TEMPANO20 5159S 02936W 5X2MN 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 18-04-2024 ZONAS COSTERAS: RIO DE LA PLATA INTERIOR: SECTOR W 5 CON RAFAGAS LLUVIAS AISLADAS MEJORANDO VIS REGULAR A BUENA RIO DE LA PLATA EXTERIOR: SECTOR W 6 CON RAFAGAS LLUVIAS AISLADAS MEJORANDO VIS REGULAR A BUENA COSTA SUDESTE DEL URUGUAY: SECTOR W 6 CON RAFAGAS LLUVIAS AISLADAS MEJORANDO VIS REGULAR A BUENA COSTA MAR DEL PLATA(36š17S - 38š30S): SECTOR W 5/7 CON RAFAGAS PROB DE LLUVIAS AISLADAS VIS REGULAR OCNL MALA RINCON BAHIA BLANCA(38š30S - 41šS): SW 8 CON RAFAGAS PROB DE LLUVIAS MEJORANDO A PARTIR DE LA MADRUGADA VIS REGULAR OCNL MALA COSTA PENINSULA DE VALDES(41šS - 45šS): SW 8/9 CON RAFAGAS DECR 8 CON RAFAGAS LLUVIAS MEJORANDO HACIA EL FINAL DEL PERIODO VIS MALA OCNL MUY MALA A REGULAR GOLFO DE SAN JORGE(45šS - 48šS): SW 6 CON RAFAGAS INCR 8 CON RAFAGAS DECR 6 CON RAFAGAS PROB DE LLUVIAS MEJORANDO VIS REGULAR OCNL MALA A BUENA COSTA PATAGONIA SUR(48šS - 54šS): SW 6 CON RAFAGAS INCR 8 CON RAFAGAS DECR 5 PROB DE LLUVIAS AISLADAS MEJORANDO VIS REGULAR OCNL MALA A BUENA COSTA FIN DEL MUNDO(54šS - 55š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š17S - 38š30S): SECTOR W 5/7 WITH GUSTS PROB OF ISOL RAIN VIS MODERATE OCNL POOR RINCON BAHIA BLANCA COASTS(38š30S - 41šS): SW 8 WITH GUSTS PROB OF RAIN IMPR STARTING EARLY MORNING VIS MODERATE OCNL POOR PENINSULA DE VALDES COASTS(41šS - 45šS): SW 8/9 WITH GUSTS DECR 8 WITH GUSTS RAIN IMPR TOWARDS THE END OF THE PERIOD VIS POOR OCNL VERY POOR TO MODERATE GOLFO DE SAN JORGE COASTS(45šS - 48šS): SW 6 WITH GUSTS INCR 8 WITH GUSTS DECR 6 WITH GUSTS PROB OF RAIN IMPR VIS MODERATE OCNL POOR TO GOOD SOUTH PATAGONIA COASTS(48šS - 54šS): SW 6 WITH GUSTS INCR 8 WITH GUSTS DECR 5 PROB OF ISOL RAIN IMPR VIS MODERATE OCNL POOR TO GOOD FIN DEL MUNDO COASTS(54šS - 55šS): VRB 3 BACK SW 5 VEER W PROB OF ISOL RAIN PROB OF MIST IMPR VIS MODERATE TO GOOD ISLAS MALVINAS COASTS: NE 5 WITH GUSTS VEER SECTOR S 6/7 WITH GUSTS RAIN VIS MODERATE OCNL POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) W OF 40W: NE 8 WITH GUSTS BACK SECTOR W 5/7 WITH GUSTS PROB OF HVY RAIN NXT SH VIS POOR OCNL MODERATE E OF 30W: SW 5/6 WITH GUSTS PROB OF SH VIS GOOD OCNL MODERATE REST OF THE AREA: SW 5/3 BACK NE 4 LOW PROB OF SH NXT HVY RAIN TOWARDS THE END OF THE PERIOD VIS GOOD OCNL MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SW 7 WITH GUSTS BACK S 6 WITH GUSTS PROB OF SH VIS MODERATE REST OF THE AREA: SW 5/4 BACK NE 4/5 WORSENING TOWARDS THE END OF THE PERIOD VIS GOOD CENTRAL WEST AREA (40S- 50S AND 40W- 60W) S OF 45 - W OF 50W: NE 8 WITH GUSTS VEER VRB 6 WITH GUSTS BACK SW 9 WITH GUSTS PROB OF HVY RAIN VIS VERY POOR OCNL POOR N OF 45 - W OF 50W: NE 8 WITH GUSTS BACK N 7 WITH GUSTS BACK SW 8/9 WITH GUSTS PROB OF HVY RAIN NXT SH RAIN VIS VERY POOR OCNL POOR REST OF THE AREA: NE 5 WITH GUSTS INCR 8 WITH GUSTS BACK N 6 WITH GUSTS WORSENING WITH PROB OF RAIN VIS GOOD TO POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: SW 6 WITH GUSTS DECR VEER NW 4 LOW PROB OF SH IMPR VIS MODERATE TO GOOD REST OF THE AREA: SECTOR S 5 VEER NW 6 WITH GUSTS WORSENING WITH PROB OF RAIN VIS GOOD TO MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) W OF 50 - N OF 55S: NE 6/7 WITH GUSTS VEER SECTOR S 6/7 WITH GUSTS PROB OF HVY RAIN VIS MODERATE OCNL POOR E OF 50 - N OF 55S: NW 4 VEER NE 5/6 WITH GUSTS WORSENING WITH PROB OF RAIN VIS GOOD TO MODERATE OCNL POOR E OF 50 - S OF 55S: NW 5/6 WITH GUSTS WORSENING WITH PROB OF RAIN VIS GOOD TO MODERATE OCNL POOR REST OF THE AREA: NW 5 WITH GUSTS DECR BACK SECTOR S 4/5 PROB OF RAIN NXT ISOL RAIN VIS MODERATE DRAKE AREA (55S- 60S AND 60W- 67W): NW 5 INCR 6/7 WITH GUSTS BACK SW 5 PROB OF ISOL RAIN VIS MODERATE OCNL GOOD ----------------------------------------------------------------- NNNN=