Bulletinset for METAREA 5 Edition date (UTC): 2026-08-18 18:51:50 ============================ HIGH SEAS FORECAST ============================ FQST02 SBBR 181700 1 31 05 02 12 20 SECURITE WEATHER AND SEA BULLETIN ISSUED 18/AUG/2026 1200Z DATE AND TIME UTC PRESSURE HPA WINDS BEAUFORT SCALE WAVES HEIGHT METER PART ONE WARNINGS WARNING NR 544/2026 GALE WARNING ISSUED AT 1300 SUN 16/AUG/2026 OCEANIC AREA BETWEEN 30S042W, 30S030W, 36S030W AND 36S048W. WIND NE/NW BACK TO NW/W, 8 WITH GUSTS. VALID UNTIL 190000. THIS WARNING REPLACES THE WARNING NR 541/2026. WARNING NR 545/2026 GALE WARNING ISSUED AT 1300 SUN 16/AUG/2026 OCEANIC AREA BETWEEN 30S030W, 30S020W, 36S020W AND 36S030W STARTING AT 181200. WIND NW/W 8 WITH GUSTS. VALID UNTIL 200000. WARNING NR 546/2026 VERY ROUGH SEA WARNING ISSUED AT 1300 SUN 16/AUG/2026 OCEANIC AREA BETWEEN 36S035W, 36S020W, 30S020W AND 30S030W STARTING AT 181200. WAVES NW/W 4.0/5.0 . VALID UNTIL 201200. WARNING NR 547/2026 LOW VISIBILITY WARNING ISSUED AT 1300 MON 17/AUG/2026 COASTAL AREA BETWEEN ITAJAI (SC) AND SANTOS (SP) TO 50 NM OFFSHORE STARTING AT 180300. PATCHES OF FOG. VALID UNTIL 181500. PART TWO WEATHER ANALYSIS AT 181200 LOW 1010 31S055W. HIGH 1030 28S024W. C-FRONT 18S060W, 25S054W AND 30S054W MOVING TO E/NE AT 10 KT. C-FRONT 34S049W, 35S042W AND 38S033W MOVING TO E/NE AT 10 KT. W-FRONT 32S054W AND 34S050W. TROPICAL WAVE 18N040W, 12N041W AND 06N040W MOVING TO W AT 10/15 KT. INTERTROPICAL CONVERGENCE ZONE (ITCZ) EM 08N020W, 06N030W, 06N040W AND 07N050W. PART THREE WEATHER FCST VALID FM 190000 TO 200000 AREA ALFA (FM CHUI TO LAGUNA) SHWRS S OF 31S. WIND S/SE 3/4 BACK E/NE. WAVES E/NE 1.5/2.0. VIS MOD DURING SHWRS. AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC) WIND NE/N 2/4 BACK S/SE. WAVES NE 1.5/2.0. VIS GOOD. AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE) WIND NE/NW BACK SW/SE 2/3. WAVES E/NE 1.0/1.5. VIS GOOD. AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS) WIND NE/N 3/5. WAVES E/NE 1.0/1.5. VIS GOOD. AREA ECHO (FM CARAVELAS TO SALVADOR) WIND SE/E 3/5. WAVES SE/E 1.5/2.0. VIS GOOD. AREA FOXTROT (FM SALVADOR TO NATAL) ISOL SHWRS. WIND SE/E 4/5. WAVES SE 1.5/2.5. VIS MOD DURING SHWRS. AREA GOLF (FM NATAL TO SAO LUIS) ISOL SHWRS. WIND SE/NE 4/6, WITH GUSTS 7 NEAR THE COAST. WAVES SE/E 1.5/2.0. VIS MOD DURING SHWRS. AREA HOTEL (FM SAO LUIS TO OIAPOQUE) WIND SE/NE 3/4. WAVES SE/E 1.0/2.0. VIS GOOD. SOUTH OCEANIC AREA S OF 30S W OF 030W OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 33S. WIND N/NW 6/7 WITH GUSTS 8 BACK SW/S 3/4. WAVES W/SW 1.5/2.0. VIS MOD/POOR DURING SHWRS. S OF 30S E OF 030W OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 30S. WIND NW/W 3/4 BECMG 6/7 WITH GUSTS 8/9 BACK W/SW 4/5. WAVES NE/NW 2.5/4.5 VIS MOD/POOR DURING SHWRS. BETWEEN 30S AND 25S SHWRS. WIND NW/W 3/5 WITH GUSTS. WAVES W/SW 1.5/2.5. VIS MOD DURING SHWRS. N OF 25S ISOL SHWRS N OF 10S. WIND SE/E 4/5. WAVES S/SE 1.5/2.5. VIS MOD DURING SHWRS. NORTH OCEANIC AREA ISOL SHWRS. WIND S/SE 4/5 WITH GUSTS 6/7 S OF 10S. WAVES S/SE 1.5/2.0. VIS MOD DURING SHWRS. WEATHER FCST VALID FM 200000 TO 210000 AREA ALFA (FM CHUI TO LAGUNA) WIND E/NE 4/5 WITH GUSTS 7. WAVES E/NE 1.5/2.0 BECMG S/SE 2.0/2.5. AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC) WIND S/SE BACK N/NE 2/3. WAVES NE/N BECMG S/SE 1.0/1.5. AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE) WIND S/SE BACK N/NE 2/3. WAVES E/NE 0.5/1.5. AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS) WIND NE/N 3/5. WAVES E/NE 1.0/1.5. AREA ECHO (FM CARAVELAS TO SALVADOR) WIND SE/NE 2/3. WAVES SE/E 1.5/2.0. AREA FOXTROT (FM SALVADOR TO NATAL) WIND SE/E 4/5 BECMG 2/3. WAVES S/SE 1.5/2.5. AREA GOLF (FM NATAL TO SAO LUIS) WIND SE/NE 4/5, WITH GUSTS 7 NEAR THE COAST. WAVES SE/E 1.2/2.0. AREA HOTEL (FM SAO LUIS TO OIAPOQUE) WIND SE/NE 3/4. WAVES SE/E 1.0/2.0. SOUTH OCEANIC AREA S OF 30S W OF 030W WIND SW/SE BACK NW/W 4/5. WAVES W/SW 2.0/2.5. S OF 30S E OF 030W WIND W/SW 5/6 WITH RAJADA 8 BECMG 4/5. WAVES W/SW 4.5/3.5, BECMG 2.0/2.5. BETWEEN 30S AND 25S WIND SE/NE BACK NE/NW, 3/5. WAVES W/SW 1.5/2.5. N OF 25S WIND SE/E 3/5. WAVES S/SE 1.5/2.0. NORTH OCEANIC AREA WIND S/SE 4/5. WAVES S/SE 1.5/2.0.=