WWST02 SABM 230000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-10-23, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 533: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 45S-60S 30W-50W FROM 23/0300
WARNING 530: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SW WITH GUST BETWEEN 45S-60S AND 30W-40W UNTIL 23/0600
WARNING 529: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 9 FROM SECTOR N WITH GUST BETWEEN 35S-60S AND 20W-30W UNTIL 23/0900
PART 2 GENERAL SYNOPSIS AT 21:00UTC
LOW 957HPA 56S 28W MOV SE DPN EXTENDS CFNT AT 55S 27W 45S 27W 35S 37W
HIGH 1020HPA 40S 58W MOV NE WKN
STATIONARY FRONT URUGUAY SOUTH EAST COASTS
221400 UTC 1.SEA ICE LIMIT 5657S 02000W 5624S 02451W 5648S 02905W 5743S 03237W 5755S 03528W 5746S 03743W 5838S 04118W 5955S 04709W 6139S 05429W 6135S 05824W 6107S 06342W 6119S 06716W 2.ICEBERGS GREATER THAN 10MN A23A 5921S 04506W 40X32NM A76B 5750S 05041W 15X8NM D20A 5622S 03422W 13X4NM 3.ICEBERGS SMALLER THAN 10NM B39 5523S 04234W 8X4NM A74B 5641S 04114W 8X4NM A76N 6146S 05355W 9X4NM ICEBERG1 5120S 04346W 4X1NM ICEBERG2 5839S 04922W 4X1NM ICEBERG3 5310S 03018W 2X1NM ICEBERG4 5815S 04258W 7X4NM ICEBERG5 5256S 03134W 3X1NM ICEBERG6 5517S 03600W 4X1NM ICEBERG7 5414S 02641W 4X1NM ICEBERG8 5322S 02403W 9X2NM ICEBERG9 5932S 04425W 3X3NM ICEBERG10 5641S 04113W 2X1NM ICEBERG11 5519S 03356W 4X1NM 4.ICEBERGS AREA A: 5800S 02000W 4900S 02000W 4858S 03150W 4858S 03150W B: 4858S 03150W 4658S 03200W 4900S 05200W 6040S 05202W C: 6040S 05200W 5200S 05200W 5310S 06000W 6100S 06000W D: 6100S 06000W 5250S 06000W 5535S 06450W 6124S 06716W 5.SEVERAL ICEBERGS AREA A: 5400S 06500W 5400S 06000W 5600S 06000W 5600S 06500W 6.SEVERAL ICEBERGS ISOLATED A: 4729S 05326W B: 4713S 05325W C: 4754S 05224W D: 5338S 06457W
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-10-24
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 3/4 WITH GUSTS PROB OF ISOL STORMS NXT HVY STORMS STARTING EVENING VIS MODERATE TO POOR OCNL VERY POOR
OUTER RIO DE LA PLATA: SECTOR E 4/5 WITH GUSTS INCR SECTOR E 6 WITH GUSTS BY 23/1800 PROB OF ISOL STORMS NXT HVY STORMS STARTING EVENING VIS MODERATE TO POOR OCNL VERY POOR
URUGUAY SOUTH EAST COASTS: SECTOR E 3/4 PROB OF STORMS STARTING EVENING VIS GOOD TO POOR
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR E 4 BACK SECTOR N 4/3 BY 23/0900 PROB OF HVY RAIN STARTING EVENING VIS GOOD TO POOR
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): NE 4/5 BACK SECTOR N 5/4 WITH GUSTS BY 23/0900 UNSTABLE VIS GOOD
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR N 5 WITH GUSTS BACK SECTOR S 5 WITH GUSTS BY 23/1500 VIS GOOD
GOLFO DE SAN JORGE COASTS(45 S – 48 S): NW 5 WITH GUSTS BACK SECTOR S 5 VIS GOOD
SOUTH PATAGONIA COASTS(48 S – 54 S): SECTOR W 6/5 WITH GUSTS BACK SW 5/4 WITH GUSTS BY 23/0600 VIS MODERATE TO GOOD
FIN DEL MUNDO COASTS(54 S – 55 S): SW 6/5 WITH GUSTS PROB OF ISOL RAIN VIS MODERATE OCNL POOR
ISLAS MALVINAS COASTS: SECTOR W 6/5 WITH GUSTS PROB OF ISOL RAIN VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 8 WITH GUSTS BACK SW 6/5 WITH GUSTS BY 23/1200 PROB OF RAIN IMPR STARTING EVENING VIS VERY POOR TO POOR OCNL MODERATE
W OF 30 – E OF 45W: NW 7 GUST WITH 8 INTENSITY BACK SW 7/6 WITH GUSTS BY 23/0300 PROB OF SH IMPR STARTING EARLY MORNING VIS POOR
REST OF THE AREA: SECTOR S 4 BACK SECTOR N 3 VIS GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR N 9/8 WITH GUSTS BACK SECTOR W 7/6 WITH GUSTS BY 23/0600 PROB OF RAIN VIS VERY POOR TO POOR
W OF 30 – N OF 45S: SW 7/6 WITH GUSTS VEER SECTOR W 7 WITH GUSTS PROB OF SH SPELLS OF GOOD WEATHER VIS POOR
REST OF THE AREA: SW 8/7 WITH GUSTS VEER SECTOR W 7/8 WITH GUSTS BY 23/1200 PROB OF SH SPELLS OF GOOD WEATHER VIS VERY POOR OCNL POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 – N OF 45S: SW 7/6 WITH GUSTS VEER SECTOR W 5/6 WITH GUSTS UNSTABLE STARTING EVENING VIS MODERATE OCNL POOR
E OF 50 – S OF 45S: SW 7/6 WITH GUSTS VEER SECTOR W 7/8 WITH GUSTS BY 23/0600 PROB OF SH STARTING EARLY MORNING VIS VERY POOR TO POOR
REST OF THE AREA: SECTOR W 7/6 WITH GUSTS BACK SECTOR S 5 BY 23/1800 PROB OF ISOL RAIN IMPR STARTING EARLY MORNING VIS POOR TO MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR N 9/8 WITH GUSTS BACK SECTOR W 7 WITH GUSTS BY 23/0600 VEER SECTOR N 7 WITH GUSTS BY 23/1800 PROB OF RAIN SNOW FALL VIS VERY POOR TO POOR
REST OF THE AREA: SW 8/7 WITH GUSTS VEER SECTOR W 8 WITH GUSTS BY 23/0600 PROB OF RAIN SNOW FALL VIS VERY POOR OCNL POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR W 7/8 WITH GUSTS PROB OF RAIN SNOW FALL VIS VERY POOR TO POOR
REST OF THE AREA: SW 7 WITH GUSTS PROB OF SH RAIN AND SNOW MIXTURE VIS POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 7/6 WITH GUSTS PROB OF ISOL RAIN SNOW FALL VIS POOR
