WWST02 SABM 281200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-05-28, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 267: LOW 985HPA WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH PATAGONIA COASTS FROM 29/0900
WARNING 266: LOW 985HPA WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN GOLFO DE SAN JORGE COASTS FROM 29/0300
WARNING 265: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM NW WITH GUST BETWEEN 40S-50S 60W-50W FROM 29/0300
WARNING 264: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST IN PENINSULA DE VALDES COASTS FROM 28/2100
PART 2 GENERAL SYNOPSIS AT 09:00UTC
HIGH 1031HPA 41S 42W MOV E INTSF EXP 41S 30W BY 29/1200
STRONG BARIC GRADIENT 50S 54W 50S 20W 60S 20W 57S 58W MOV SE INTSF
STRONG BARIC GRADIENT 41S 62W 48S 48W 53S 52W 46S 66W MOV SE INTSF
271400 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 5851S 04539W 40X32NM D29C 5338S 02921W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5815S 03548W 5X2NM ICEBERG2 5716S 02416W 4X3NM ICEBERG3 5408S 02950W 7X1NM ICEBERG4 5342S 02918W 5X1NM ICEBERG5 5858S 04418W 4X1NM ICEBERG6 5145S 04357W 4X1NM ICEBERG7 5154S 02306W 4X1NM ICEBERG8 5155S 02301W 4X1NM ICEBERG9 5156S 02246W 4X1NM ICEBERG10 5152S 02241W 3X1NM ICEBERG11 5153S 02239W 3X1NM ICEBERG12 5656S 02520W 2X1NM ICEBERG13 5658S 02523W 4X2NM ICEBERG14 5658S 02516W 6X2NM 4.ICEBERGS AREA A: 6430S 02000W 4600S 02000W 4650S 04000W 6028S 04000W B: 6028S 04000W 4900S 04000W 5200S 05800W 6300S 05800W C: 6300S 05800W 5200S 05800W 5530S 06716W 6630S 06716W 5.SEVERAL ICEBERGS A: 5310S 06326W (115NM NORTH TO LIGHTHOUSE SAN JUAN DE SALVAMENTO)
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-05-29
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 5/4 BACK SECTOR N 4 BY 29/0000 DRIZZLE RAIN IMPR DURING THE MORNING MIST STARTING EARLY MORNING VIS GOOD OCNL MODERATE
OUTER RIO DE LA PLATA: SECTOR S 5/4 BACK SECTOR N 4 BY 29/0000 DRIZZLE RAIN IMPR DURING THE MORNING MIST STARTING EARLY MORNING VIS GOOD OCNL MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR S 4 BACK SECTOR N 4 BY 29/0000 MIST FOG PATCHES STARTING EARLY MORNING VIS GOOD TO MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR N 4/5 WITH GUSTS VIS GOOD
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR N 5/6 WITH GUSTS INCR 7 WITH GUSTS BY 28/2100 VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR N 6/7 WITH GUSTS INCR 8 WITH GUSTS BY 28/2100 BACK SECTOR W 6 WITH GUSTS BY 29/0900 VIS GOOD TO MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR N 5/6 BACK SECTOR W 8 BY 29/0300 PROB OF ISOL RAIN STARTING EVENING IMPR DURING THE EARLY MORNING VIS GOOD TO MODERATE OCNL POOR
SOUTH PATAGONIA COASTS(48 S – 54 S) N OF 50S: SECTOR N 5/6 WITH GUSTS BACK SECTOR W 8 WITH GUSTS BY 29/0600 PROB OF RAIN TOWARDS NIGTH VIS GOOD TO MODERATE OCNL POOR
SOUTH PATAGONIA COASTS(48 S – 54 S) REST OF THE AREA:: SECTOR N 5 WITH GUSTS BACK SECTOR W 8 WITH GUSTS BY 29/0600 PROB OF RAIN TOWARDS NIGTH VIS GOOD TO MODERATE OCNL POOR.
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR E 4/5 PROB OF RAIN DURING THE EARLY MORNING VIS GOOD TO MODERATE
ISLAS MALVINAS COASTS: SECTOR N 5 WITH GUSTS PROB OF ISOL RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR S 5/4 VIS GOOD
E OF 50W: SECTOR E 5 WITH GUSTS SH RAIN VIS MODERATE
REST OF THE AREA: SECTOR E 5 BACK NW 4 BY 29/0000 VIS GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SW 5 VIS GOOD
REST OF THE AREA: NW 4/5 INCR 6 BY 29/0300 VIS GOOD OCNL MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: NW 5 WITH GUSTS PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE
REST OF THE AREA: NW 6 WITH GUSTS INCR 7/8 WITH GUSTS BY 29/0300 VIS GOOD TO MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W): SECTOR W 6/7 WITH GUSTS PROB OF ISOL RAIN SNOW FALL TOWARDS NIGTH VIS MODERATE OCNL POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55S: SECTOR N 6 WITH GUSTS PROB OF SH RAIN TOWARDS EARLY MORNING VIS GOOD TO MODERATE OCNL POOR
REST OF THE AREA: SECTOR W 6 WITH GUSTS VIS GOOD
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 5 WITH GUSTS VIS GOOD