Weather bulletin warns of gale conditions and icebergs in METAREA 6.

WWST02 SABM 210000

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING – METAREA 6-

2024-12-21, 00:00 UTC.

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.

PART 1 GALE WARNING:

WARNING 633: LOW 987HPA AT 43S 47W MOV SE DEEPENING EXPECTED 47S 38W BY 21/1800 WILL PROVOKE WINDS FORCE 8 FROM SE WITH GUST BETWEEN 50S-55S 30W-40W FROM 21/1500

WARNING 632: STRONG BARIC GRADIENT ON MOV E PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 35S-45S 50W-55W

WARNING 631: LOW 987HPA AT 43S 47W MOV SE DEEPENING EXPECTED 47S 38W BY 21/1800 WILL PROVOKE WINDS FORCE 9 AROUND ITSELF WITH GUST BETWEEN 40S-50S AND 30W-50W FROM 21/0300

PART 2 GENERAL SYNOPSIS AT 21:00UTC

LOW 987HPA 43S 47W MOV SE DPN EXP 47S 38W BY 21/1800 EXTENDS CFNT AT 40S 48W 36S 50W MOV NE

HIGH 1014HPA RINCON BAHIA BLANCA COASTS MOV NE INTSF EXP RINCON BAHIA BLANCA COASTS BY 21/1800

LOW 993HPA 55S 56W MOV NE NC

201400 UTC 1.SEA ICE LIMIT 5939S 02000W 5943S 02430W 5706S 02724W 5736S 03456W 5842S 04336W 5756S 04656W 6039S 05243W 6053S 05546W 6234S 05650W 6330S 06040W 5407S 06405W 6559S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5723S 04028W 40X32NM A76B 5243S 04231W 15X8NM D20A 5406S 03039W 13X2NM 3.ICEBERGS SMALLER THAN 10NM A76N 6145S 05355W 9X4NM ICEBERG1 5502S 03707W 5X1NM ICEBERG2 5518S 03558W 2X1NM ICEBERG3 5232S 04149W 8X4NM ICEBERG4 5502S 03606W 7X4NM ICEBERG5 5224S 03222W 3X1NM ICEBERG6 5313S 04224W 6X1NM ICEBERG7 5317S 03151W 6X1NM ICEBERG8 5749S 04126W 6X5NM ICEBERG9 6228S 05528W 4X2NM ICEBERG10 6232S 05530W 3X1NM ICEBERG11 6214S 05512W 2X1NM ICEBERG12 5813S 04135W 3X1NM ICEBERG13 6230S 05508W 2X1NM ICEBERG14 5839S 03632W 4X1NM ICEBERG15 5829S 03808W 3X3NM 4.ICEBERGS AREA A: 6145S 02000W 4357S 02000W 4648S 03505W 5819S 03458W B: 5819S 03458W 4648S 03505W 4708S 05014W 6053S 04948W C: 6053S 04848W 4708S 05014W 5158S 06716W 6247S 06716W 5.SEVERAL ICEBERGS ISOLATED A: 5336S 06602W B: 5401S 06600W C: 5401S 06608W D: 5347S 06532W

PART 3 FORECAST ISSUED 00:00 UTC VA