1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 30/SEP/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 711/2026
ROUGH SEA WARNING
ISSUED AT 1200 SUN 27/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 31S043W, 29S048W AND
34S052W STARTING AT 281200. WAVES NE BECOMING SW/S,
3.0/4.0.
VALID UNTIL 010000.
WARNING NR 715/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 MON 28/SEP/2026
COASTAL AREA BETWEEN CHUI/RS AND TORRES/RS TO 300 NM
OFFSHORE STARTING AT 300000. WIND SW 7 WITH GUSTS 8.
VALID UNTIL 020000.
WARNING NR 716/2026
NEAR GALE WARNING
ISSUED AT 1200 MON 28/SEP/2026
COASTAL AREA BETWEEN ARRAIAL DO CABO/RJ AND VITORIA/ES
TO 300 NM OFFSHORE STARTING AT 291800. WIND NE 7 WITH
GUSTS.
VALID UNTIL 010000.
WARNING NR 717/2026
ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 31S043W, 29S048W AND
34S052W STARTING AT 010000. WAVES SW/S 3.0/4.0
VALID UNTIL 021200.
WARNING NR 718/2026
ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 29S048W, 31S043W, 26S038W AND
26S046W STARTING AT 020000. WAVES SW/S 3.0/4.0
VALID UNTIL 031200.
WARNING NR 719/2026
GALE WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 300000. WIND NE/NW 8.
VALID UNTIL 011200.
WARNING NR 720/2026
VERY ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 011500. WAVES NW BECOMING SW,
4.0/6.0
VALID UNTIL 040000.
WARNING NR 721/2026
NEAR GALE WARNING
ISSUED AT 1300 WED 30/SEP/2026
OCEANIC AREA BETWEEN 18S039W, 22S036W AND 22S041W
STARTING AT 010000.
WIND NE/N 7 WITH GUSTS.
VALID UNTIL 021200.
WARNING NR 722/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 WED 30/SEP/2026
OCEANIC AREA BETWEEN 28S040W, 28S020W, 36S020W AND
36S048W STARTING AT 011200. WIND NW/SW 8 WITH GUSTS 9.
VALID UNTIL 031200.
PART TWO WEATHER ANALYSIS AT 301200
LOW 39S048W. HIGH 39S030W. C-FRONT 27S054W, 30S050W AND
36S044W MOVING TO E/NE AT 5-10 KT. W-FRONT 36S044W,
34S061W AND 30S039W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) EM 17N032W,
09N040W AND 06N050W.
PART THREE WEATHER FCST VALID FM 010000 TO
011200010000010000
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS. WIND NW/SW BACK SW/S, 5/6 WITH GUSTS 7/8.
WAVES NE BECMG SW/SE, 1.5/2.0 NEAR THE COAST AND
2.5/4.0 ELSE. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND SW/S 6/7 WITH GUSTS 8. WAVES SW/S
2.5/4.0. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS. WIND SW/SE 3/5 WITH GUSTS S OF 28S. WAVES NE/N
BECMG SW/S, 1.5/2.5. VIS MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SW/SE 3/5.
WAVES E/NE BECMG S/SE, 1.0/2.0. VIS MOD/POOR DURING
SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS S OF 22S LATER. WIND NE/N 5/6 WITH GUSTS 7. WAVES
NE/N 1.5/2.0. VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/5. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS N OF 10S. WIND SE/NE 3/5. WAVES SE/NE
1.0/1.5. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/6 WITH GUSTS NEAR THE COAST. WAVES SE/NE
1.0/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 4/6 WITH GUSTS NEAR THE COAST. WAVES SE/NE,
0.5/1.0 NEAR THE COAST AND 1.0/2.0 ELSE. VIS GOOD.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
ISOL SHWRS. WIND W/SW 6/7 WITH GUSTS 8. WAVES NE/N
BECMG SW/S, 2.5/4.0. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
SHWRS. WIND NE/NW 5/6 WITH GUSTS 7. WAVES S/SE BECMG
N/NW, 2.5/3.5. VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
SHWRS. WIND NE/NW 5/6 WITH GUSTS 7/8. WAVES S/SE BECMG
N/NW, 2.0/3.0. VIS MOD/POOR DURING SHWRS.
N OF 25S
WIND E/NE 3/5. WAVES SW/SE 1.5/2.0. VIS GOOD.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 05N. WIND
SE/E 3/5. WAVES NW/SW 1.5/2.0. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 020000 TO 030000
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/S 6/7 WITH GUSTS 8. WAVES SW/S 2.5/4.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/S 3/5 WITH GUSTS S OF 28S. WAVES SW/S 2.0/3.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND S/SE 3/5. WAVES S/SE 1.5/2.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N BACK SW/S, 5/6 WITH GUSTS 7. WAVES NE/N BECMG
SW/S, 1.5/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/5. WAVES S/SE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/5. WAVES S/SE 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/6 WITH GUSTS NEAR THE COAST. WAVES SE/NE
1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND W/SW 7/8 WITH GUSTS 9. WAVES SW/S 4.0/6.0.
S OF 30S E OF 030W
WIND NW/SW 7/8 WITH GUSTS 9. WAVES N/NW BECMG SW/S,
3.0/5.0.
BETWEEN 30S AND 25S
WIND NW/SW 5/6 WITH GUSTS 7/8. WAVES N/NW BECMG SW/S,
2.5/3.5.
N OF 25S
WIND NE/NW 3/5. WAVES SW/SE 1.5/2.0.
NORTH OCEANIC AREA
WIND SE/NE 3/5. WAVES NW/SW 1.5/2.0.=