WWAA02 SAWB 051200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
12:00 UTC 05, JULY 2024.
NATIONAL WEATHER SERVICE (NWS)
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS
PART 1 GALE WARNING:
805/2024 STRONG BARIC GRADIENT ON NORTHER BELLINGSHAUSEN SEA MOV SE INTENSIFYING PROVOKES WINDS FORCE 8 GUST WITH 9 INTENSITY IN 61S-69S 75W-90W UNTIL 05/2100
806/2024 STRONG BARIC GRADIENT ON NORTHERN WEDDELL SEA MOV NE DEEPENING PROVOKES WINDS FORCE 8 GUST WITH 9 INTENSITY IN 64S-69S 35W-50W UNTIL 06/0300
807/2024 STRONG BARIC GRADIENT ON MARGARITA BAY MOV E DEEPENING WILL PROVOKE WINDS FORCE 8 GUST WITH 9 INTENSITY IN 66S-69S 66W-70W FROM 05/1500 UNTIL 06/0000
PART 2 GENERAL SYNOPSIS AT 09:00UTC
HIGH 1020HPA 63S 45W MOV NE INTSF EXTENDS RIDGE AT 63S 45W 65S 35W 67S 30W MOV E
LOW 1002HPA 65S 88W MOV SE DPN
LOW 996HPA 74S 44W MOV SE DPN
LOW 997HPA 71S 70W MOV SE WKN
041400 UTC 1.SEA ICE LIMIT 5902S 02000W 5705S 02341W 5652S 02748W 5628S 03246W 5539S 03726W 5614S 04207W 5545S 04636W 5628S 05054W 5742S 05450W 6015S 05830W 6127S 06229W 6117S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5438S 02516W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5529S 03216W 4X2NM ICEBERG2 5751S 02308W 2X1NM ICEBERG3 5211S 02232W 3X1NM ICEBERG4 5426S 02530W 3X1NM ICEBERG5 5834S 02158W 3X1NM ICEBERG6 5318S 02615W 3X1NM ICEBERG7 5323S 02600W 2X1NM ICEBERG8 6033S 05621W 4X1NM 4.ICEBERGS AREA A: 6106S 02000W 4700S 02000W 4659S 03455W 5718S 03502W B: 5726S 03505W 4745S 03510W 4901S 05009W 5801S 05002W C: 5805S 04957W 4856S 05003W 5315S 06716W 6648S 06716W 5.SEVERAL ICEBERGS A: 5310S 06325W B: 5324S 06353W C: 5351S 06429W D: 5418S 06331W E: 5434S 06225W F: 5453S 06444W G: 5458S 06511W H: 5509S 06600W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-07-6
COASTAL AREAS:
SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: SW 4/2 VEER SECTOR W 4/5 BY 05/1800 PROB OF MIST PROB OFISOL SNOW FALL WORSENING STARTING NOON VIS MODERATE TO VERY POOR
SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: NW 4/3 BACK SECTOR W 4/5 BY 6/0300 PROB OF MIST PROB OFISOL SNOW FALL WORSENING DURING THE EVENING VIS GOOD TO MODERATE
MAR DE LA FLOTA COASTS W OF 60W: SW 4/3 BACK SECTOR W 4/5 BY 05/1800 PROB OF MIST PROB OFISOL SNOW FALL WORSENING STARTING NOON VIS GOOD TO MODERATE
MAR DE LA FLOTA COASTS REST OF THE AREA: SW 4/5 WITH GUSTS VEER SECTOR W 5/7 GUST WITH 8 INTENSITY BY 05/2100 PROB OF MIST PROB OFISOL SNOW FALL WORSENING DURING THE EVENING VIS MODERATE TO VERY POOR OCNL POOR
GERLACHE STRAIT : SECTOR E 4/3 BACK NW 4/5 BY 05/2100 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE EVENING VIS GOOD TO MODERATE OCNL POOR
MARGARITA BAY : SECTOR N 4/5 INCR NE 7 GUST WITH 8 INTENSITY BY 05/1800 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE MORNING VIS GOOD TO MODERATE OCNL POOR
EREBUS Y TERROR GULF : NW 4/5 VEER SW 7 BY 6/0000 PROB OF FOG AND MIST IN PATCHES IMPR DURING THE EVENING VIS VERY POOR TO MODERATE OCNL GOOD
OCEANIC AREAS:
NORTHER BELLINGSHAUSEN SEA N OF 65 – W OF 80W: NW 7 GUST WITH 8 INTENSITY BACK SECTOR W 5 WITH GUSTS BY 05/1800 PROB OF MIST PROB OFISOL SNOW FALL IMPR DURING THE EVENING VIS MODERATE TO GOOD
NORTHER BELLINGSHAUSEN SEA N OF 65 – E OF 80W: SECTOR N 3/4 BACK NW 5/6 BY 05/1800 PROB OF MIST PROB OFISOL SNOW FALL WORSENING DURING THE NOON VIS MODERATE
NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: NW 7 GUST WITH 8 INTENSITY BACK SECTOR S 6/5 WITH GUSTS BY 05/1500 PROB OF MIST PROB OFINTERMITTENT SNOW FALL SPELLS OF GOOD WEATHER STARTING EVENING VIS POOR TO MODERATE OCNL GOOD
SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SW 3/4 VEER SECTOR W 4 BY 6/0000 PROB OF MIST PROB OFISOL SNOW FALL IMPR TOWARDS NOON VIS MODERATE TO GOOD
NORTHERN WEDDELL SEA W OF 40W: NW 3/4 INCR NW 5/7 WITH GUSTS BY 6/0000 PROB OF MIST PROB OFISOL SNOW FALL WORSENING STARTING EARLY MORNING VIS MODERATE TO VERY POOR
NORTHERN WEDDELL SEA REST OF THE AREA: SECTOR S 5/6 INCR SECTOR W 7 GUST WITH 8 INTENSITY BY 05/2100 PROB OF MIST PROB OFISOL SNOW FALL WORSENING STARTING EARLY MORNING VIS GOOD TO MODERATE
SOUTHERN WEDDELL SEA (68-78S 20-60W): NE 5/6 PROB OF MIST PROB OFINTERMITTENT SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE OCNL GOOD=
