WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-07-29, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 382: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 50S-60S AND 20W-30W UNTIL 30/0000
WARNING 380: STRONG BARIC GRADIENT MOV NE PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN CENTRAL WEST AREA (40S- 50S AND 40W- 60W) UNTIL 29/2100
PART 2 GENERAL SYNOPSIS AT 09:00UTC
281400 UTC 1.SEA ICE LIMIT 5818S 02000W 5622S 02450W 5545S 02908W 5528S 03440W 5541S 03915W 5632S 04440W 5851S 05105W 6054S 05434W 6137S 05727W 6118S 06013W 6145S 06338W 6206S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5328S 02412W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5155S 03057W 4X2NM ICEBERG2 5712S 02305W 2X1NM ICEBERG3 5220S 02157W 3X1NM ICEBERG4 5733S 02002W 3X1NM ICEBERG5 5249S 02304W 3X1NM ICEBERG6 5243S 02237W 3X1NM ICEBERG7 5853S 05331W 4X1NM 4.ICEBERGS AREA A: 5850S 02000W 4700S 02000W 4800S 04450W 5700S 04500W B: 5700S 04500W 4900S 04500W 4900S 05800W 5800S 05900W C: 5800S 05900W 5120S 06000W 5100S 06716W 6240S 06716W 5.SEVERAL ICEBERGS AREA (TIERRA DEL FUEGO COAST) A: 5529S 06639W 5521S 06312W 5149S 06319W 5152S 06644W 6.SEVERAL ICEBERGS A: 4602S 05747W
HIGH 1034HPA 34S 58W MOV NE WKN EXTENDS RIDGE AT 34S 58W 42S 60W 49S 64W MOV E EXP 35S 49W 46S 42W 56S 33W BY 30/1200
LOW 997HPA 50S 41W MOV SE DPN EXP 50S 27W BY 30/1200 EXTENDS CFNT AT 50S 41W 43S 46W 41S 54W MOV SE EXP 50S 27W 41S 27W 39S 38W BY 30/1200
LOW 985HPA 62S 70W MOV NE NC EXP 56S 50W BY 30/1200 EXTENDS CFNT AT 62S 70W 57S 69W 55S 77W MOV NE EXP 56S 50W 49S 64W BY 30/1200
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-07-30
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 3 BACK SECTOR E BY 29/2100 BACK SECTOR N 3/4 BY 30/0300 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR S 3 BACK SECTOR N 3/4 BY 29/2100 INCR 4/5 BY 30/1200 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR S 3 BACK SECTOR N 3/4 BY 30/0300 INCR 4/5 BY 30/1200 PROB OF MIST STARTING EARLY MORNING VIS GOOD
MAR DEL PLATA COASTS(3617S – 3830S): SW 4/3 VEER SECTOR N BY 30/0300 INCR 5 WITH GUSTS BY 30/0900 VIS GOOD TO MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR W 3/4 VEER SECTOR N BY 29/1800 INCR 6 WITH GUSTS BY 30/0300 VIS GOOD TO MODERATE
PENINSULA DE VALDES COASTS(41S – 45S): VRB 3 VEER SECTOR N 5/6 WITH GUSTS BY 29/1800 VIS GOOD TO MODERATE
GOLFO DE SAN JORGE COASTS(45S – 48S): SECTOR N 5/6 WITH GUSTS BACK SECTOR W 4/3 BY 30/0300 WORSENING TOWARDS THE END OF THE PERIOD VIS MODERATE TO GOOD
SOUTH PATAGONIA COASTS(48S – 54S): NW 5/6 WITH GUSTS BACK SECTOR W 4/3 BY 30/0000 BACK SECTOR S BY 30/1200 PROB OF DRIZZLE RAIN DURING THE MORNING NEXT WORSENING TOWARDS THE END OF THE PERIOD VIS MODERATE TO GOOD
FIN DEL MUNDO COASTS(54S – 55S): SECTOR W 6/7 WITH GUSTS BACK SECTOR S 6/5 WITH GUSTS BY 30/0900 PROB OF SNOW FALL SPELLS OF GOOD WEATHER VIS POOR
ISLAS MALVINAS COASTS: SECTOR W 5/6 WITH GUSTS PROB OF SNOW FALL VIS POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: VRB 3/4 VEER SECTOR W 6/7 WITH GUSTS BY 29/2100 PROB OF RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE TO POOR
REST OF THE AREA: SW 6/7 WITH GUSTS DECR 6/5 WITH GUSTS BY 30/0000 DECR 4/3 BY 30/0900 VIS GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): NW 4/5 BACK SECTOR W 5/6 WITH GUSTS BY 29/1800 INCR 6/7 GUST WITH 8 INTENSITY BY 30/0300 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W): SW 7/8 WITH GUSTS DECR 7/6 BY 29/2100 VEER NW BY 30/0600 PROB OF SH IMPR STARTING NIGTH VIS VERY POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR W 8/6 WITH GUSTS VEER VRB 3/4 BY 30/0600 PROB OF SNOW FALL IMPR STARTING NIGTH NXT PROB OF RAIN AND SNOW MIXTURE STARTING EARLY MORNING VIS VERY POOR TO MODERATE
REST OF THE AREA: SECTOR W 6/5 WITH GUSTS BACK SW 5/6 WITH GUSTS BY 30/0300 PROB OF RAIN SNOW FALL SPELLS OF GOOD WEATHER VIS GOOD TO MODERATE
SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55S: SECTOR S 5/6 WITH GUSTS VEER SECTOR W 6/7 WITH GUSTS BY 30/0000 PROB OF RAIN SNOW FALL VIS MODERATE OCNL POOR
REST OF THE AREA: SW 5 WITH GUSTS VEER VRB 4 BY 30/0300 VEER SECTOR E 6 WITH GUSTS BY 30/0600 PROB OF SNOW FALL VIS MODERATE TO POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 5/6 WITH GUSTS BACK SECTOR W BY 29/1500 BACK SECTOR S 6/7 WITH GUSTS BY 30/0300 PROB OF SNOW FALL VIS POOR
