WWAA02 SAWB 221200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
12:00 UTC 22, AUGUST 2024.
NATIONAL WEATHER SERVICE (NWS)
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS
PART 1 GALE WARNING:
930/2024 STRONG BARIC GRADIENT SOUTHERN PORTION OF DRAKE STRAIT MAR DE LA FLOTA COASTS PROVOKES WINDS FORCE 8 FROM W WITH GUST UNTIL 22/2100
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 973HPA 65S 55W MOV E EXTENDS CFNT AT 60S 52W 63S 55W MOV E
211400 UTC 1.SEA ICE LIMIT 6204S 02000W 6003S 06119W 5921S 05822W 5908S 05445W 5728S 04957W 5628S 04619W 5333S 04318W 5345S 03919W 5445S 03547W 5252S 03413W 5406S 02718W 5614S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5212S 02007W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5250S 02032W 3X1NM ICEBERG2 5335S 02151W 3X1NM ICEBERG3 5709S 05001W 2X1NM ICEBERG4 5323S 02029W 2X1NM ICEBERG5 5306S 02053W 2X1NM 4.ICEBERGS AREA A: 5827S 02000W 4651S 02000W 4814S 04505W 57019S 04515W B: 5719S 04515W 4807S 04508W 4959S 05255W 61012S 05415W C: 6112S 05415W 5600S 05358W 5704S 06716W 62049S 06716W D: 5557S 05359W 4956S 05256W 5000S 05804W 55055S 05912W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-08-23
COASTAL AREAS:
SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: W 7 DECR 6 BY 23/0600 PROB OF SLIGHT INTERMITTENT PROB OF MIST VIS MODERATE
SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: W 8 WITH GUSTS DECR 6 WITH GUSTS BY 23/0000 VIS GOOD
MAR DE LA FLOTA COASTS W OF 60W: W 7 DECR 6 BY 23/0600 PROB OF SLIGHT INTERMITTENT SNOW FALL PROB OF MIST VIS MODERATE
MAR DE LA FLOTA COASTS REST OF THE AREA: W 8 WITH GUSTS DECR 6 WITH GUSTS BY 23/0000 VIS GOOD
GERLACHE STRAIT : W 7 DECR 6 BY 23/0600 SNOW FALL PROB OF FOG VIS POOR
MARGARITA BAY W OF 65W: W 7 FOG SNOW FALL VIS VERY POOR TO POOR
MARGARITA BAY REST OF THE AREA: S 3/4 VIS GOOD
EREBUS Y TERROR GULF : S 4/3 PROB OF MIST VIS GOOD TO MODERATE
OCEANIC AREAS:
NORTHER BELLINGSHAUSEN SEA (60-66S 70-90W): W 7 WITH GUSTS DECR 6 BY 23/0600 PROB OF SLIGHT INTERMITTENT SNOW FALL PROB OF MIST VIS MODERATE
SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): W 7 WITH GUSTS DECR 6 BY 23/0600 PROB OF SLIGHT INTERMITTENT SNOW FALL PROB OF MIST VIS MODERATE
NORTHERN WEDDELL SEA W OF 40W: NE 5 BACK SW BY 23/0300 INTERMITTENT SNOW FALL MIST VIS MODERATE TO POOR
NORTHERN WEDDELL SEA REST OF THE AREA: S 4 PROB OF SNOW FALL STARTING EARLY MORNING VIS GOOD TO MODERATE
SOUTHERN WEDDELL SEA (68-78S 20-60W): S 4 VIS GOOD
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Gale warning issued for Drake Strait; snow and mist likely.
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