1 31 05 02 12 20
SECURE
WARNING NR 756/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 151400 UTC OCT 2026
OCEANIC AREA BETWEEN 28.7S048.5W, 23.2S041.9W, 26S038W AND 31S043.1W
STARTING AT 170900Z. WAVES FM SW/S 3.0/5.0 METERS.
VALID UNTIL 191800Z.
WARNING NR 757/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 151400 UTC OCT 2026
OCEANIC AREA BETWEEN 33.8S052.9W, 28.8S048.5W, 31S043.1W AND 36S048W
STARTING AT 161800Z. WAVES FM SW/S 3.0/5.0 METERS.
VALID UNTIL 191500Z.
WARNING NR 765/2026
GALE/SEVERE GALE WARNING
ISSUED AT 161500 UTC OCT 2026
OCEANIC AREA BETWEEN 28.5S040.4W, 30.7S033.9W, 36S034.5W AND 36S047.9
W STARTING AT 180000Z. WIND NW/W FORCE 8/9.
VALID UNTIL 192100Z.
WARNING NR 767/2026
GALE WARNING
ISSUED AT 181600 UTC OCT 2026
OCEANIC AREA BETWEEN 31.3S037.2W, 31.2S020.1W, 35.9S020.1W AND 35.8S0
37W STARTING AT 192100Z. WIND W/SW FORCE 8.
VALID UNTIL 210900Z.
WARNING NR 768/2026
VERY ROUGH SEA WARNING
ISSUED AT 181600 UTC OCT 2026
OCEANIC AREA BETWEEN 31.2S034.5W, 36S034.1W, 36.1S026.1W AND 31S026.5
W STARTING AT 191200Z. WAVES FM NW/W 4.0/4.5 METERS.
VALID UNTIL 200000Z.
WARNING NR 769/2026
VERY ROUGH SEA WARNING
ISSUED AT 191200 UTC OCT 2026
OCEANIC AREA BETWEEN 36S043W, 32S038W, 30S030W AND 36S030W STARTING A
T 200000Z. WAVES FM NW/SW 4.0/5.5 METERS.
VALID UNTIL 220000Z.
WARNING NR 770/2026
NEAR GALE/GALE WARNING
ISSUED AT 191200 UTC OCT 2026
COASTAL AREA BETWEEN TOUROS/RN AND SÃO LUÃS/MA TO 120MN OFFSHORE ST
ARTING AT 210000Z. WIND SE/NE FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 221200Z.
WARNING NR 771/2026
GALE/SEVERE GALE WARNING
ISSUED AT 191200 UTC OCT 2026
OCEANIC AREA BETWEEN 36S03W, 30S030W, 30S020W AND 36S020W STARTING AT
210600Z. WIND NW/SW FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 220600Z.
WARNING NR 772/2026
VERY ROUGH SEA WARNING
ISSUED AT 191200 UTC OCT 2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND 36S020W STARTING A
T 201200Z. WAVES FM NW/SW 4.0/5.5 METERS.
VALID UNTIL 221200Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 19/OCT/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 756/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400Z THU 15/OCT/2026
OCEANIC AREA BETWEEN 28.7S048.5W, 23.2S041.9W, 26S038W
AND 31S043.1W STARTING AT 170900Z. WAVES SW/S.
VALID UNTIL 191800Z.
WARNING NR 757/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400Z THU 15/OCT/2026
OCEANIC AREA BETWEEN 33.8S052.9W, 28.8S048.5W,
31S043.1W AND 36S048W STARTING AT 161800Z. WAVES SW/S.
VALID UNTIL 191500Z.
WARNING NR 765/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1500Z FRI 16/OCT/2026
OCEANIC AREA BETWEEN 28.5S040.4W, 30.7S033.9W,
36S034.5W AND 36S047.9W STARTING AT 180000Z. WIND NW/W.
VALID UNTIL 192100Z.
WARNING NR 767/2026
GALE WARNING
ISSUED AT 181600 UTC OCT 2026
OCEANIC AREA BETWEEN 31.3S037.2W, 31.2S020.1W,
35.9S020.1W AND 35.8S037W STARTING AT 192100Z. WIND
W/SW FORCE 8.
VALID UNTIL 210900Z.
WARNING NR 768/2026
VERY ROUGH SEA WARNING
ISSUED AT 181600 UTC OCT 2026
OCEANIC AREA BETWEEN 31.2S034.5W, 36S034.1W,
36.1S026.1W AND 31S026.5W STARTING AT 191200Z. WAVES
NW/W 4.0/4.5 METERS.
VALID UNTIL 200000Z.
WARNING NR 769/2026VERY ROUGH SEA WARNINGISSUED AT
191200 UTC OCT 2026OCEANIC AREA BETWEEN 36S043W,
32S038W, 30S030W AND 36S030W STARTING AT 200000Z. WAVES
NW/SW 4.0/5.5 METERS.VALID UNTIL 220000Z.WARNING NR
770/2026NEAR GALE/GALE WARNINGISSUED AT 191200 UTC OCT
2026COASTAL AREA BETWEEN TOUROS/RN AND SAO LUIS/MA TO
120MN OFFSHORE STARTING AT 210000Z. WIND SE/NE FORCE 7
WITH GUSTS FORCE 8.VALID UNTIL 221200Z.WARNING NR
771/2026GALE/SEVERE GALE WARNINGISSUED AT 191200 UTC
OCT 2026OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W
AND 36S020W STARTING AT 210600Z. WIND NW/SW FORCE 8
WITH GUSTS FORCE 9.VALID UNTIL 220600Z.WARNING NR
772/2026VERY ROUGH SEA WARNINGISSUED AT 191200 UTC OCT
2026OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND
36S020W STARTING AT 201200Z. WAVES NW/SW 4.0/5.5
METERS.VALID UNTIL 221200Z.
PART TWO WEATHER ANALYSIS AT 191200
LOW 1014 23S032W. C-FRONT 19S036W AND 22S032W MOVING TO
E/SE AT 10 KT. W-FRONT 23S031W AND 25S025W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 10N020W, 09N030W,
10N040W AND 08N050W.
PART THREE WEATHER FCST VALID FM 200000 TO 210000
AREA ALFA (FM CHUI TO LAGUNA)
MIST. WIND SW/SE 4/5. WAVES S/SE, 2.0/3.0 BECMG
1.5/2.5. VIS MOD/POOR DURING MIST.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS. WIND SW/SE 5/6 WITH GUSTS 7. WAVES SW/S 2.0/3.0.
VIS MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL DRIZZLES AND MIST. WIND SW/SE, 2/4 BECMG 1/3.
WAVES S 1.5/2.5. VIS MOD/POOR DURING MIST AND DRIZZLES.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS. WIND SE/NE 4/5 WITH GUSTS. WAVES SW/SE 1.5/2.5.
VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/3.
WAVES SW/SE 1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/NE 2/4. WAVES SE/E 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 5/6 WITH GUSTS 7/8. WAVES SE/NE
1.5/2.5. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 02N. WIND
SE/NE 3/4 BECMG 4/5 WITH GUSTS 6. WAVES E/NE 1.0/2.0.
VIS MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
SHWRS. WIND NW/SW 6/7 WITH GUSTS 8/9. WAVES NW/SW
3.0/5.5. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
SHWRS. WIND NW/W 6/7 WITH GUSTS 8. WAVES NW/SW 3.0/5.0.
VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW, 4/5
BECMG 5/6 WITH GUSTS 7. WAVES NW/SW 2.5/4.0. VIS
MOD/POOR DURING SHWRS.
N OF 25S
SHWRS. WIND SE/NE 3/4, BACK NW/SW 4/5 S OF 20S. WAVES
SW/SE 1.0/2.0. VIS MOD/POOR DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 02N. WIND
SE/E 2/4. WAVES SE/NE 1.5/2.0. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 210000 TO 220000
AREA ALFA (FM CHUI TO LAGUNA)
WIND S/SE BACK SE/NE, 3/4. WAVES S/SE 1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND S/SE BACK SE/NE, 2/4. WAVES S/SE 1.5/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND S/SE BACK SE/NE, 2/3. WAVES S/SE 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND S/SE BACK SE/NE, 3/4 OCNL 5. WAVES SW/SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 3/4. WAVES S/SE 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/4. WAVES SE/NE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 6/7 WITH GUSTS 8. WAVES SE/E 1.5/2.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 2/4. WAVES E/NE 1.0/2.0.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SW/SE, 4/5 WITH GUSTS 6/7. WAVES NW/SW 3.0/5.5.
S OF 30S E OF 030W
WIND NW/SW, 4/5 BECMG 6/7 WITH GUSTS 8/9. WAVES NW/SW
3.0/5.5.
BETWEEN 30S AND 25S
WIND NW/SW 4/5 BECMG 5/6 WITH GUSTS 7. WAVES W/SW
2.0/3.5.
N OF 25S
WIND SE/NE N OF 20S AND NW/SW BACK SW/SE, 2/4. WAVES
SW/SE 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E 3/4. WAVES SE/NE 1.0/2.0.=