WWAA02 SAWB 260000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 00:00 UTC 26, JULY 2025. NATIONAL WEATHER SERVICE (NWS) SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS PART 1 STORM WARNING: 776/2025 STRONG BARIC GRADIENT MOV SE PROVOKES WINDS FORCE 10 FROM N IN 60S-72S 20W-30W UNTIL 26/1200 GALE WARNING: 777/2025 STRONG BARIC GRADIENT MOV NE PROVOKES WINDS FORCE 9 FROM SW IN 60S-65S 75W-90W UNTIL 26/0600 778/2025 STRONG BARIC GRADIENT MOV NE PROVOKES WINDS FORCE 9 WITH GUST IN 60S-65S 75W-90W UNTIL 26/0600 779/2025 STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 9 WITH GUST IN 60S-68S 70W-90W UNTIL 26/0600 PART 2 GENERAL SYNOPSIS AT 21:00UTC RIDGE 60S 60W 70S 60W MOV E TROUGH 66S 90W 60S 72W MOV E LOW 958HPA 72S 35W MOV SE EXTENDS CFNT AT 70S 20W 65S 20W 60S 30W 251400 UTC 1.SEA ICE LIMIT 5831S 02000W 5828S 02020W 6006S 02409W 5839S 02434W 5731S 02831W 5902S 03339W 5858S 03829W 5950S 04545W 6036S 05035W 6223S 05434W 6419S 06404W 6927S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5603S 03330W 40X32NM A23D 5521S 03346W 13X6NM A76C 6023S 04854W 16X6NM A74A 5916S 05001W 27X17NM A77 6135S 05728W 27X4NM 3.ICEBERGS SMALLER THAN 10NM A23E 5620S 03345W 9X4NM A80A 6132S 05316W 8X4NM ICEBERG1 5626S 03229W 4X1NM ICEBERG2 4945S 02555W 2X1NM ICEBERG3 5254S 03714W 2X1NM ICEBERG4 5155S 03255W 6X3NM ICEBERG5 5155S 03129W 2X1NM ICEBERG6 5904S 05339W 2X1NM ICEBERG7 5345S 03056W 2X1NM ICEBERG8 5220S 02909W 2X1NM ICEBERG9 6128S 05145W 9X2NM ICEBERG10 5157S 03152W 2X1NM ICEBERG11 5833S 04517W 5X2NM ICEBERG12 5501S 03422W 3X2NM ICEBERG13 5204S 03418W 4X3NM ICEBERG14 5615S 03400W 3X1NM ICEBERG15 6139S 05715W 3X1NM ICEBERG16 6201S 05340W 3X1NM ICEBERG17 5900S 05346W 2X1NM 4.ICEBERGS AREA A: 5839S 02000W 4800S 02000W 4800S 04000W 5909S 04000W B: 5909S 04000W 5300S 04000W 5300S 05000W 6040S 05000W C: 6040S 05000W 5800S 05000W 5800S 05700W 6300S 06716W 6632S 06716W PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2025-07-27 COASTAL AREAS: SOUTHERN PORTION OF DRAKE STRAIT : SECTOR W 4/5 PROB OF FOG MIST LOW PROB OFISOL SH OF SNOW VIS MODERATE OCNL POOR MAR DE LA FLOTA COASTS : SECTOR W 4/5 PROB OF FOG MIST LOW PROB OFISOL SH OF SNOW VIS MODERATE OCNL POOR GERLACHE STRAIT : SECTOR W 4/3 PROB OF FOG MIST STARTING EARLY MORNING LOW PROB OFISOL SH OF SNOW VIS GOOD TO MODERATE OCNL POOR MARGARITA BAY : N 3/4 INCR 7 WITH GUSTS BY 26/1800 PROB OF FOG MIST PROB OFISOL SNOW FALL VIS MODERATE OCNL POOR EREBUS Y TERROR GULF : SECTOR W 4/3 PROB OF FOG MIST VIS GOOD OCNL VERY POOR OCEANIC AREAS: NORTHER BELLINGSHAUSEN SEA W OF 80 - N OF 65S: NW 8/7 INCR 8/9 WITH GUSTS BY 26/0900 PROB OF FOG MIST PROB OFMOD ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR NORTHER BELLINGSHAUSEN SEA E OF 80 - N OF 65S: W 5/7 WITH GUSTS PROB OF FOG MIST PROB OFMOD ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR NORTHER BELLINGSHAUSEN SEA W OF 80 - S OF 65S: N 4/5 INCR 7/8 WITH GUSTS BY 26/0900 PROB OF FOG MIST PROB OFMOD ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: N 4 BACK NW 7/8 WITH GUSTS BY 26/1500 PROB OF FOG MIST PROB OFMOD ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): N 4 INCR 7 WITH GUSTS BY 26/0900 PROB OF FOG MIST PROB OFMOD ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR NORTHERN WEDDELL SEA W OF 30 - N OF 65S: SW 5/4 INCR 6/7 WITH GUSTS BY 26/2100 VIS GOOD TO MODERATE NORTHERN WEDDELL SEA E OF 30W: N 9/10 WITH GUSTS BACK NW 5/6 BY 26/0900 PROB OF MIST FOG PATCHES PROB OFMOD HVY SNOW FALL IMPR GRADUALLY STARTING EARLY MORNING VIS VERY POOR TO MODERATE OCNL POOR NORTHERN WEDDELL SEA REST OF THE AREA: SW 9/8 WITH GUSTS DECR 7/6 BY 26/2300 VIS MODERATE TO GOOD SOUTHERN WEDDELL SEA E OF 35W: N 9/10 BACK NW 5/6 BY 26/0900 VEER SECTOR S 5/6 BY 26/1800 PROB OF MIST IMPR PROB OFISOL SNOW FALL IMPR DURING THE MORNING VIS GOOD OCNL MODERATE SOUTHERN WEDDELL SEA REST OF THE AREA: SW 9/8 WITH GUSTS DECR 7/6 BY 26/2100 PROB OF MIST IMPR DURING THE MORNING VIS GOOD OCNL MODERATE=