WWST02 SABM 071200

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

2026-05-07, 12:00 UTC.

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN

PRESSURE HPA

BEAUFORT SCALE WINDS.



PART 1 GALE WARNING:

WARNING 194: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH

GUST BETWEEN 35S-40S 40W-55W FROM 08/1200

WARNING 193: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR E WITH

GUST BETWEEN 40S-50S 30W-40W FROM 08/0600

WARNING 192: LOW 1002HPA AT 42S 63W MOV E DEEPENING EXPECTED 42S 55W BY 08/1200

PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST IN PENINSULA DE VALDES COASTS

GOLFO DE SAN JORGE COASTS

WARNING 191: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR E WITH

GUST IN CENTRAL WEST AREA (40S- 50S AND 40W- 60W)

WARNING 190: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SW WITH

GUST BETWEEN 50S-55S AND 20W-30W UNTIL 07/2100





PART 2 GENERAL SYNOPSIS AT 09:00UTC

LOW 996HPA 39S 55W MOV S DPN EXP 42S 55W BY 08/1200 EXTENDS CFNT AT 39S 55W 36S

55W 35S 56W MOV E

LOW 1002HPA 42S 63W MOV E DPN EXP 42S 55W BY 08/1200

HIGH 1026HPA 47S 42W MOV E INTSF EXP 37S 23W BY 08/1200

061400 UTC 1.SEA ICE LIMIT 6614S 02000W 6617S 02518W 6613S 02753W 6521S 03227W

6228S 03509W 6255S 04154W 6302S 04651W 6218S 04928W 6158S 05227W 6213S 05625W

6416S 06313W 6647S 06716W 2.ICEBERGS GREATER THAN 10NM A76C 5822S 03628W 16X7NM

3.ICEBERGS SMALLER THAN 10NM ICEBERG1 4922S 02650W 6X3NM ICEBERG2 5110S 02714W

5X3NM ICEBERG3 4650S 02702W 2X1NM ICEBERG4 4650S 02702W 4X2NM ICEBERG5 5742S

03608W 2X1NM 4.ICEBERGS AREA A6843S 02000W 4058S 02000W 4158S 03700W 6215S

03700W B6215S 03700W 4158S 03700W 5858S 05002W 6233S 05002W C6233S 05002W 5858S

05002W 6227S 06716W 6859S 06716W





PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2026-05-8

COASTAL AREAS:

INNER RIO DE LA PLATA: SECTOR W 4/5 WITH GUSTS INCR 6/7 WITH GUSTS BY 8/0000

PROB OF SH RAIN VIS MODERATE TO POOR

OUTER RIO DE LA PLATA: SECTOR W 4/5 WITH GUSTS INCR 6/7 WITH GUSTS BY 8/0000

PROB OF SH RAIN VIS MODERATE TO POOR

URUGUAY SOUTH EAST COASTS: SECTOR W 4/5 WITH GUSTS INCR 6/7 WITH GUSTS BY 8/0000

PROB OF SH RAIN VIS MODERATE TO POOR

MAR DEL PLATA COASTS(36�17S - 38�30S): SECTOR W 6/7 WITH GUSTS PROB OF RAIN VIS

MODERATE OCNL POOR

RINCON BAHIA BLANCA COASTS(38�30S - 41�S): SECTOR S 6/7 WITH GUSTS PROB OF ISOL

RAIN VIS MODERATE TO POOR

PENINSULA DE VALDES COASTS(41�S - 45�S): SECTOR S 8 WITH GUSTS PROB OF SH RAIN

VIS VERY POOR

GOLFO DE SAN JORGE COASTS(45�S - 48�S): SECTOR S 8 WITH GUSTS PROB OF SH RAIN

VIS VERY POOR

SOUTH PATAGONIA COASTS(48�S - 54�S): SECTOR E 5/6 WITH GUSTS PROB OF ISOL RAIN

VIS MODERATE TO POOR

FIN DEL MUNDO COASTS(54�S - 55�S): SECTOR S 4/5 PROB OF ISOL RAIN VIS MODERATE

ISLAS MALVINAS COASTS: SECTOR N 4 PROB OF ISOL RAIN VIS GOOD OCNL MODERATE



OCEANIC AREAS:

NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SECTOR S 4/5 BACK SECTOR N 5/6 WITH

GUSTS BY 8/0300 PROB OF ISOL SH RAIN VIS GOOD TO MODERATE OCNL POOR

 REST OF THE AREA: SECTOR N 6/7 GUST WITH 8 INTENSITY INCR 8 BY 8/1200 PROB OF

RAIN STORMS VIS VERY POOR TO POOR

CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SW 6/7 WITH GUSTS VIS

MODERATE TO POOR

 REST OF THE AREA: SW 5/6 BACK SECTOR E 8 BY 8/0600 PROB OF SH RAIN VIS VERY

POOR TO POOR

CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: SECTOR E 8 WITH GUSTS PROB

OF RAIN STORMS VIS VERY POOR

 REST OF THE AREA: SECTOR E 5/6 WITH GUSTS INCR 8 WITH GUSTS BY 8/0000 PROB OF

SH RAIN VIS VERY POOR TO POOR

SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: SW 8 WITH GUSTS PROB OF ISOL

RAIN VIS VERY POOR

 REST OF THE AREA: SW 7 WITH GUSTS VIS POOR

SOUTH WEST AREA (50S- 60S AND 40W- 60W): SECTOR W 4/5 WITH GUSTS BACK SECTOR S

BY 8/0600 PROB OF ISOL RAIN VIS GOOD OCNL MODERATE

DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 4/5 VIS GOOD

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