WWST02 SABM 120000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-09-12, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 465: STRONG BARIC GRADIENT ON MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 40S-50S 20W-30W FROM 12/0600
WARNING 464: STRONG BARIC GRADIENT ON PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS DRAKE AREA (55S- 60S AND 60W- 67W)
WARNING 463: LOW 984HPA AT 50S 45W DEEPENING PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 45S-50S AND 30W-50W
PART 2 GENERAL SYNOPSIS AT 21:00UTC
111400 UTC 1.SEA ICE LIMIT 5657S 02000W 5503S 03336W 5551S 03817W 5724S 03935W 5851S 04213W 5931S 04514W 6002S 04707W 6114S 04949W 6235S 05150W 6251S 05721W 6330S 06150W 6225S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5819S 04533W 40X32NM A76B 6122S 05441W 15X8NM A74B 5917S 05038W 10X4NM D20A 5620S 03936W 13X4NM 3.ICEBERGS SMALLER THAN 10NM A76N 6143S 05420W 9X4NM B39 5934S 05301W 8X4NM ICEBERG1 5406S 04414W 4X1NM ICEBERG2 5914S 05115W 3X1NM ICEBERG3 6020S 04924W 3X2NM ICEBERG4 6141S 05514W 4X1NM ICEBERG5 5136S 03142W 6X1NM ICEBERG6 5457S 03758W 3X1NM ICEBERG7 5943S 04854W 7X4NM ICEBERG8 5630S 04000W 6X2NM ICEBERG9 5618S 03947W 3X2NM ICEBERG10 5248S 02321W 3X1NM ICEBERG11 5256S 02303W 2X1NM ICEBERG12 6114S 05102W 4x3NM ICEBERG13 6211S 05348W 5x4NM 4.ICEBERGS AREA A: 5753S 02000W 4600S 02000W 4700S 03500W 5640S 03500W B: 5640S 03500W 4730S 03500W 4850S 05500W 6400S 05500W C: 6052S 05500W 5530S 05500W 5800S 06716W 6305S 06716W 5.SEVERAL ICEBERGS AREA A: 5611S 06300W 5518S 06000W 5400S 06000W 5400S 06300W B: 5400S 06100W 5400S 06600W 5000S 06600W 4833S 06100W 6.SEVERAL ICEBERGS ISOLATED A: 4713S 05325W B: 4754S 05224W C: 5338S 06457W
LOW 984HPA 49S 45W MOV SE DPN EXP 53S 35W BY 12/1200 EXTENDS CFNT AT 49S 45W 43S 39W 35S 42W MOV NE
HIGH 1017HPA 37S 56W MOV NE INTSF
FRONT 59S 53W 52S 53W 48S 57W MOV NE
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-09-13
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 4/5 WITH GUSTS PROB OF MIST DURING THE EARLY MORNING PROB OF MIST DURING THE MORNING VIS MODERATE TO GOOD
OUTER RIO DE LA PLATA: SECTOR E 4/5 WITH GUSTS PROB OF MIST DURING THE EARLY MORNING PROB OF MIST DURING THE MORNING VIS MODERATE TO GOOD
URUGUAY SOUTH EAST COASTS: SECTOR S 5/4 WITH GUSTS BACK SECTOR E 4 WITH GUSTS BY 12/1200 VIS GOOD
MAR DEL PLATA COASTS(3617S – 3830S): VRB 3/4 BACK SECTOR N 4/5 WITH GUSTS BY 12/0900 PROB OF MIST DURING THE MORNING VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): NW 4 VEER SECTOR N 4/5 WITH GUSTS BY 12/1500 VIS GOOD
PENINSULA DE VALDES COASTS(41S – 45S): NW 5/4 VIS GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): NW 5/6 WITH GUSTS DECR 5/4 WITH GUSTS BY 12/1800 VIS MODERATE TO GOOD
SOUTH PATAGONIA COASTS(48S – 54S) N OF 51S: NW 5/6 WITH GUSTS BACK SECTOR W 5 BY 12/1200 BACK VRB 4 BY 12/1800 VIS MODERATE
SOUTH PATAGONIA COASTS(48S – 54S) REST OF THE AREA: NW 7/8 WITH GUSTS BACK SECTOR W 8/7 WITH GUSTS BY 12/1200 PROB OF RAIN SNOW FALL VIS POOR
FIN DEL MUNDO COASTS(54S – 55S): NW 7/8 WITH GUSTS BACK SECTOR W 8/7 WITH GUSTS BY 12/1200 PROB OF RAIN SNOW FALL VIS POOR
ISLAS MALVINAS COASTS: SECTOR W 5 WITH GUSTS VEER NW 6/7 GUST WITH 8 INTENSITY BY 12/0600 BACK SECTOR W 6/5 WITH GUSTS BY 12/1800 VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: NW 5/6 WITH GUSTS BACK SW 5/4 WITH GUSTS BY 12/0900 PROB OF RAIN DURING THE MORNING VIS MODERATE OCNL GOOD
REST OF THE AREA: SECTOR W 5/4 WITH GUSTS BACK SECTOR N 4/3 BY 12/0900 PROB OF ISOL RAIN IMPR DURING THE EVENING VIS MODERATE TO GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR N 5/6 WITH GUSTS INCR 7/8 WITH GUSTS BY 12/0600 BACK SECTOR W 6/7 GUST WITH 8 INTENSITY BY 12/1200 PROB OF RAIN VIS MODERATE TO POOR
N OF 45 – W OF 30W: SECTOR W 5/6 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 12/0600 PROB OF RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR W 6/7 GUST WITH 8 INTENSITY INCR 7/9 WITH GUSTS BY 12/0600 PROB OF RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45 – E OF 50W: SECTOR W 5/6 WITH GUSTS DECR 5/4 WITH GUSTS BY 12/1500 PROB OF RAIN DURING THE MORNING VIS MODERATE TO GOOD
S OF 45 – E OF 50W: SECTOR W 9/7 BACK SW 6/5 WITH GUSTS BY 12/1800 PROB OF RAIN IMPR DURING THE EVENING VIS MODERATE TO GOOD
REST OF THE AREA: SECTOR W 5 WITH GUSTS VEER NW 5/6 WITH GUSTS BY 12/0600 INCR 6/7 GUST WITH 8 INTENSITY BY 12/2100 VIS GOOD TO MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: NW 6/5 WITH GUSTS VEER SECTOR E 5 WITH GUSTS BY 12/0600 PROB OF RAIN SNOW FALL VIS MODERATE
N OF 55 – W OF 30W: NE 5 WITH GUSTS VEER NW 6/7 GUST WITH 8 INTENSITY BY 12/1200 PROB OF RAIN SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR OCNL MODERATE
REST OF THE AREA: SECTOR N 3/4 INCR 4/5 WITH GUSTS BY 12/1800 PROB OF ISOL RAIN SNOW FALL VIS MODERATE
SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55 – E OF 50W: SW 7/6 GUST WITH 8 INTENSITY VEER NW 6/5 WITH GUSTS BY 12/1500 PROB OF RAIN IMPR DURING THE EVENING VIS POOR OCNL MODERATE
N OF 55 – E OF 50W: SECTOR N 4/5 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 12/2100 PROB OF ISOL SNOW FALL VIS MODERATE
REST OF THE AREA: NW 6/7 GUST WITH 8 INTENSITY PROB OF RAIN SNOW FALL VIS POOR
DRAKE AREA (55S- 60S AND 60W- 67W): NW 7/8 WITH GUSTS BACK SECTOR W 8/7 WITH GUSTS BY 12/1200 PROB OF RAIN SNOW FALL VIS POOR
