WWST02 SABM 051200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2025-05-05, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 172: LOW 989HPA AT 49S 43W MOV SE DEEPENING EXPECTED 50S 33W BY 06/1200 PROVOKES WINDS FORCE 8 AROUND ITSELF WITH GUST BETWEEN 45S-55S AND 30W-50W PART 2 GENERAL SYNOPSIS AT 09:00UTC 041400 UTC 1.SEA ICE LIMIT 6903S 02000W 6600S 06540W 6553S 06613W 6346S 05812W 6259S 05603W 6447S 06401W 6423S 06306W 6341S 06037W 6555S 06601W 6440S 06241W 6407S 06144W 6602S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5447S 03902W 40X32NM A76C 6104S 04836W 16X7NM A74A 6109S 05105W 30X18NM A77 6351S 05433W 27X4NM A23C 5615S 03432W 10X5NM 3.ICEBERGS SMALLER THAN 10NM A80A 6132S 05222W 9X7NM ICEBERG1 6130S 05138W 9X3NM ICEBERG2 5525S 03543W 2X1NM ICEBERG3 6055S 03913W 3X1NM ICEBERG4 5239S 03553W 7X1NM ICEBERG5 6207S 03859W 2X1NM ICEBERG6 5535S 03310W 3X1NM ICEBERG7 5613S 03526W 4X1NM ICEBERG8 5509S 03723W 2X1NM ICEBERG9 5407S 03802W 3X1NM ICEBERG10 5241S 03632W 6X2NM ICEBERG11 6054S 04916W 6X5NM ICEBERG12 6128S 04925W 3X1NM ICEBERG13 5432S 03732W 8X1NM ICEBERG14 6210S 05144W 3X1NM ICEBERG15 6131S 04957W 2X1NM ICEBERG16 6217S 04331W 7X2NM ICEBERG17 6346S 05428W 6X2NM ICEBERG18 6431S 05540W 4X2NM ICEBERG19 6256S 05347W 5X1NM ICEBERG20 5248S 03614W 4X1NM ICEBERG21 5342S 04004W 2X1NM ICEBERG22 6130S 04934W 2X1NM ICEBERG23 6131S 04928W 3X1NM ICEBERG24 6406S 05427W 2X1NM 4.ICEBERGS AREA A: 6333S 02000W 4658S 02000W 4800S 04257W 6258S 04300W B: 6258S 04300W 5600S 04300W 5600S 04800W 6154S 05800W C: 6154S 05800W 6000S 05800W 6000S 06716W 6642S 06716W LOW 1005HPA 38S 24W MOV SE DPN EXTENDS OFNT AT 37S 20W 42S 23W 40S 29W 36S 29W MOV SE HIGH 1018HPA 47S 23W MOV SE INTSF EXTENDS RIDGE AT 47S 23W 52S 26W 60S 25W MOV E LOW 989HPA 49S 43W MOV SE DPN EXP 50S 33W BY 06/1200 EXTENDS CFNT AT 52S 41W 43S 40W 35S 50W MOV E EXP 35S 31W 41S 25W 46S 23W 52S 28W BY 06/1200 ASOCIATED WITH OFNT AT 52S 41W 53S 44W 52S 48W 49S 46W CFNT AT 60S 53W 57S 58W 56S 68W MOV SE HIGH 1024HPA 40S 57W MOV E INTSF EXP 40S 43W BY 06/1200 EXTENDS RIDGE AT 40S 57W 51S 56W MOV E EXP 40S 43W 45S 47W 55S 48W BY 06/1200 PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2025-05-6 COASTAL AREAS: INNER RIO DE LA PLATA: SE 5/4 BACK NE PROB OF SH RAIN SPELLS OF GOOD WEATHER DURING THE NIGTH PROB OF MIST SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD OUTER RIO DE LA PLATA: SE 5/4 BACK NE PROB OF SH RAIN IMPR STARTING NIGTH PROB OF MIST SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD URUGUAY SOUTH EAST COASTS: VRB 4 BACK SECTOR E PROB OF SH RAIN WORSENING TOWARDS NIGTH PROB OF MIST SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD MAR DEL PLATA COASTS(3617S - 3830S): SE 5/4 BACK NE PROB OF MIST DURING THE MORNING VIS GOOD OCNL MODERATE RINCON BAHIA BLANCA COASTS(3830S - 41S): SECTOR E 4 BACK SECTOR N 5 VIS GOOD PENINSULA DE VALDES COASTS(41S - 45S): SECTOR N 4/7 WITH GUSTS LOW PROB OF SH TOWARDS THE END OF THE PERIOD VIS GOOD TO POOR GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR N 5/6 WITH GUSTS VIS GOOD TO MODERATE SOUTH PATAGONIA COASTS(48S - 54S) N OF 50S: SECTOR W 5 BACK SECTOR N 4/5 VIS GOOD SOUTH PATAGONIA COASTS(48S - 54S) REST OF THE AREA: SECTOR W 4 BACK SECTOR E PROB OF MIST STARTING EARLY MORNING VIS GOOD TO MODERATE FIN DEL MUNDO COASTS(54S - 55S): SECTOR W 4 BACK SECTOR E PROB OF MIST FOG PATCHES STARTING EARLY MORNING VIS GOOD TO MODERATE OCNL POOR ISLAS MALVINAS COASTS: SECTOR W 5/4 VEER SECTOR N PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: SECTOR S 6/4 WITH GUSTS TEMPO VEER SECTOR W PROB OF ISOL SH STORMS SPELLS OF GOOD WEATHER VIS POOR TO MODERATE OCNL GOOD W OF 45W: SECTOR E 4 BACK SECTOR N PROB OF ISOL SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD REST OF THE AREA: SECTOR W 5 WITH GUSTS BACK SECTOR E 4 PROB OF ISOL SH STORMS SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD CENTRAL EAST AREA (40S- 50S AND 20W- 40W) W OF 30 - S OF 45S: SECTOR N 8/7 WITH GUSTS BACK SECTOR W 8 WITH GUSTS PROB OF HVY SH RAIN SPELLS OF GOOD WEATHER VIS VERY POOR OCNL POOR E OF 30W: VRB 5/4 BACK SECTOR N 5/6 WITH GUSTS PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD REST OF THE AREA: SECTOR N 7 WITH GUSTS BACK SECTOR W 6/5 WITH GUSTS PROB OF HVY SH RAIN NXT LOW PROB OF SH SPELLS OF GOOD WEATHER VIS POOR TO MODERATE OCNL GOOD CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 - S OF 45S: SECTOR W 8/6 WITH GUSTS PROB OF SH SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR W OF 50W: SECTOR W 4/5 VEER SECTOR N 6 WITH GUSTS VIS GOOD OCNL MODERATE REST OF THE AREA: SECTOR W 6/4 WITH GUSTS VIS GOOD OCNL MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55 - W OF 30W: SECTOR N 7/6 WITH GUSTS VEER SECTOR S 8/6 WITH GUSTS PROB OF HVY SH FOG PATCHES RAIN SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR E OF 30W: VRB 4 VEER SECTOR N 5/6 WITH GUSTS LOW PROB OF SH TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE REST OF THE AREA: SECTOR N 5/4 PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50 - N OF 55S: SECTOR S 8/5 WITH GUSTS PROB OF SH FOG PATCHES RAIN IMPR VIS VERY POOR TO GOOD REST OF THE AREA: SECTOR N 5/4 BACK SECTOR W PROB OF RAIN NXT PROB OF SH OF SNOW SPELLS OF GOOD WEATHER VIS MODERATE OCNL GOOD DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 6/5 WITH GUSTS BACK SECTOR S 4 PROB OF SH OF SNOW IMPR VIS POOR TO GOOD ----------------------------------------------------------------- NNNN=