WWST02 SABM 240000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-05-24, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 255: LOW 988HPA AT 45S 32W MOV SE WEAKENING PROVOKES WINDS FORCE 8 AROUND ITSELF WITH GUST BETWEEN 40S-50S AND 40W-20W UNTIL 24/0600
WARNING 253: STRONG BARIC GRADIENT ON MOV NE WILL PROVOKE WINDS FORCE 9 FROM SECTOR S WITH GUST IN SOUTH WEST AREA (50S- 60S AND 40W- 60W)
WARNING 252: STRONG BARIC GRADIENT ON PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN ISLAS MALVINAS COASTS DRAKE AREA (55S- 60S AND 60W- 67W) UNTIL 24/0300
WARNING 256: STRONG BARIC GRADIENT ON MOV E PROVOKES WINDS FORCE 9 FROM SW WITH GUST BETWEEN 50S-55S AND 30W-20W FROM 24/0300
PART 2 GENERAL SYNOPSIS AT 21:00UTC
231400 UTC 1.SEA ICE LIMIT 6300S 02000W 6304S 02455W 6142S 03048W 5917S 03357W 5911S 03751W 5912S 04252W 5814S 04709W 5903S 05252W 6047S 05455W 6252S 05837W 6345S 06332W 6523S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5850S 04533W 40X32NM A78 5705S 02526W 08X3NM D29C 5339S 02930W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5814S 03541W 5X2NM ICEBERG2 5653S 02441W 4X3NM ICEBERG3 5752S 02539W 4X1NM ICEBERG4 5420S 03004W 7X1NM ICEBERG5 5340S 02941W 5X1NM ICEBERG6 5903S 04429W 4X1NM ICEBERG7 5805S 04619W 4X1NM ICEBERG8 5153S 02313W 4X1NM ICEBERG9 5152S 02255W 4X1NM ICEBERG10 5150S 02243W 4X1NM ICEBERG11 5153S 02244W 3X1NM 4.ICEBERGS AREA A: 6600S 02000W 4500S 02000W 4900S 04500W 6200S 04500W B: 6200S 04500W 5016S 04500W 5300S 06000W 6330S 06000W C: 6330S 06000W 5325S 06000W 5553S 06716W 6710S 06716W
HIGH 1029HPA 45S 67W MOV NE INTSF
LOW 987HPA 52S 32W MOV SE DPN EXTENDS CFNT AT 52S 32W 46S 38W 40S 39W MOV NE
LOW 993HPA 48S 23W MOV SE DPN EXTENDS CFNT AT 48S 23W 44S 26W 42S 29W MOV NE
LOW 1008HPA 39S 35W MOV SE WKN EXTENDS CFNT AT 39S 35W 36S 38W 35S 40W MOV NE
LOW 990HPA 59S 51W MOV NE DPN EXP 57S 40W BY 24/1200 EXTENDS CFNT AT 59S 51W 55S 48W 53S 58W MOV NE
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-05-25
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 4 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR S 4 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR S 5/6 WITH GUSTS VEER SECTOR S 5/6 WITH GUSTS PROB OF RAIN STORMS VIS MODERATE OCNL POOR
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR S 4/5 WITH GUSTS INCR 5/6 WITH GUSTS BY 24/1200 PROB OF SH IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR S 4/5 WITH GUSTS UNSTABLE DURING THE MORNING PROB OF SH VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR S 4 VEER SW 4/5 WITH GUSTS UNSTABLE IMPR DURING THE EVENING VIS MODERATE TO GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): SW 4/5 WITH GUSTS VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48S – 54S): SW 7/6 WITH GUSTS DECR 5/4 WITH GUSTS BY 24/1200 BACK 5/4 WITH GUSTS BY 24/2100 PROB OF RAIN SNOW FALL VIS MODERATE
FIN DEL MUNDO COASTS(54S – 55S): SW 7/6 GUST WITH 8 INTENSITY BACK SECTOR S 5 WITH GUSTS BY 24/0900 VEER SW 5 WITH GUSTS BY 24/2100 PROB OF SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE
ISLAS MALVINAS COASTS: SW 6/7 WITH GUSTS BACK SECTOR S 5/4 WITH GUSTS BY 24/1200 PROB OF RAIN SNOW FALL VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: NW 6/7 GUST WITH 8 INTENSITY BACK SE 5 WITH GUSTS BY 24/1200 INCR 6/7 GUST WITH 8 INTENSITY BY 24/1800 PROB OF RAIN STORMS VIS MODERATE TO POOR
E OF 35 – W OF 45W: SECTOR S 4/5 WITH GUSTS BACK SE 5/6 WITH GUSTS BY 24/0900 PROB OF RAIN STORMS DURING THE EVENING VIS MODERATE TO POOR
REST OF THE AREA: SECTOR S 5/6 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 24/1500 PROB OF RAIN STORMS TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: NW 8/7 WITH GUSTS BACK SW 7/5 WITH GUSTS BY 24/0600 BACK VRB 4/3 BY 24/2100 PROB OF RAIN VIS POOR TO MODERATE
N OF 45 – W OF 30W: SECTOR S 5 WITH GUSTS DECR 4 BY 24/0600 PROB OF RAIN STORMS TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE
REST OF THE AREA: SW 7/6 GUST WITH 8 INTENSITY DECR 5 WITH GUSTS BY 24/0600 VEER NW 6/7 GUST WITH 8 INTENSITY BY 24/1200 PROB OF SH RAIN VIS MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: SECTOR S 5 WITH GUSTS VEER SW 5/6 WITH GUSTS BY 24/1500 PROB OF SH RAIN VIS MODERATE
REST OF THE AREA: SW 5 WITH GUSTS VEER SECTOR W 6/7 WITH GUSTS BY 24/0600 BACK SECTOR S 7/6 WITH GUSTS BY 24/1500 PROB OF RAIN SNOW FALL DURING THE MORNING VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR N 5/6 WITH GUSTS VEER SW 7/9 WITH GUSTS BY 24/0600 VEER NW 6/7 GUST WITH 8 INTENSITY BY 24/2100 PROB OF SNOW FALL SPELLS OF GOOD WEATHER VIS POOR OCNL MODERATE
REST OF THE AREA: SW 7/6 GUST WITH 8 INTENSITY VEER NW 6/7 GUST WITH 8 INTENSITY BY 24/1200 VEER SECTOR S 7/6 GUST WITH 8 INTENSITY BY 24/1800 PROB OF SNOW FALL VIS MODERATE OCNL POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55 – E OF 50W: SECTOR W 6/7 GUST WITH 8 INTENSITY VEER SECTOR S 7/8 WITH GUSTS BY 24/0900 PROB OF SNOW FALL VIS MODERATE TO POOR
S OF 55 – E OF 50W: SECTOR S 7/9 WITH GUSTS DECR 6 WITH GUSTS BY 24/2100 PROB OF SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE
REST OF THE AREA: SW 9/7 WITH GUSTS BACK SECTOR S 6/5 WITH GUSTS BY 24/1500 PROB OF SNOW FALL IMPR DURING THE EVENING VIS POOR TO MODERATE
DRAKE AREA (55S- 60S AND 60W- 67W): SW 7/6 GUST WITH 8 INTENSITY BACK 5 WITH GUSTS BY 24/0600 VEER SW 6/7 GUST WITH 8 INTENSITY BY 24/1800 PROB OF SNOW FALL DURING THE NIGTH VIS MODERATE
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