1 31 05 02 12 20
SECURITE
WARNING NR 751/2026
ROUGH SEA WARNING
ISSUED AT 1232Z - TUE - 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 27S039W AND 29.8S046W STARTI
NG AT 150900Z. WAVES FM E/NE 3.0/4.0 METERS.
VALID UNTIL 161800Z.
WARNING NR 753/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1230Z - WED - 14/OCT/2026
OCEANIC AREA BETWEEN 36S048W, 36S030W, 27S030W AND 30S042W STARTING A
T 161200Z. WIND SE/NE FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 180000Z.
WARNING NR 754/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230Z - WED - 14/OCT/2026
COASTAL AREA BETWEEN CHUÍ/RS AND LAGUNA/SC TO 300NM OFFSHORE STARTIN
G AT 161200Z. WIND W/SW FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 180000Z.
WARNING NR 755/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z - THU - 15/OCT/2026
OCEANIC AREA BETWEEN 28.7S048.6W, 25.6S045W, 27.6S039.5W AND 31S042.9
W STARTING AT 170300Z.
WIND W/SW FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 190600Z.
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 FM SW/S 3.0/5.0 METERS.
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 FM SW/S 3.0/5.0 METERS.
VALID UNTIL 191500Z.
WARNING NR 758/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z - THU - 15/OCT/2026
OCEANIC AREA BETWEEN 33.8S053.1W, 28.8S048.5W, 31S043.1W AND 36S048W
STARTING AT 180000Z. WIND SW/S FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 190300Z.
WARNING NR 759/2026
ROUGH SEA WARNING
ISSUED AT 1300Z - FRI - 16/OCT/2026
OCEANIC AREA BETWEEN 27.9S048.1W, 25S046.9W, 23.4S043.4W AND 23.8S043
W STARTING AT 180600Z. WAVES FM SW/S 3.0 METERS.
VALID UNTIL 190900Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 15/OCT/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 750/2026
NEAR GALE WARNING
ISSUED AT 1234 TUE 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 26S038W AND
29.7S046W STARTING AT 150900. WIND E/NE 7 WITH GUSTS.
VALID UNTIL 161200.
WARNING NR 751/2026
ROUGH SEA WARNING
ISSUED AT 1232 TUE 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 27S039W AND
29.8S046W STARTING AT 150900. WAVES E/NE 3.0/4.0 .
VALID UNTIL 161800.
WARNING NR 753/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1230 WED 14/OCT/2026
OCEANIC AREA BETWEEN 36S048W, 36S030W, 27S030W AND
30S042W STARTING AT 161200. WIND SE/NE 8/9 WITH GUSTS
9.
VALID UNTIL 180000.
WARNING NR 754/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230 WED 14/OCT/2026
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 300MN
OFFSHORE STARTING AT 161200. WIND W/SW 7 WITH GUSTS 8.
VALID UNTIL 180000.
PART TWO WEATHER ANALYSIS AT 151200
LOW 1010 26S024W. HIGH 1018 16S022W. Q-STNR FRONT
24S037W AND 26S025W. W-FRONT 27S023W AND 28S016W.
TROUGH 26S054W AND 30S046W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 10N016W, 07N030W,
05N040W AND 07N050W.
PART THREE WEATHER FCST VALID FM 160000 TO 170000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 3/4
NEAR THE COAST AND 4/6 WITH GUSTS 7 E OF 048W. WAVES
S/SE 1.0/2.0, BECMG 1.5/3.5 E OF 050W. VIS MOD/POOR
DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 3/4 W
OF 045W AND 5/6 WITH GUSTS 7 E OF 045W. WAVES 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 SE/NE 2/4.
WAVES S/SE 0.5/1.5. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS S OF 22S. WIND NE/NW 3/4. WAVES S/SE 0.5/1.5. VIS
MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES SE/E 1.0/2.0. VIS GOOD.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/E 4/5. WAVES SE/NE 1.0/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4. WAVES SE/NE 1.0/2.0. VIS GOOD.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 3/5 BECMG 4/6 WITH GUSTS 7. WAVES S/SE
1.5/2.5. VIS GOOD.
S OF 30S E OF 030W
WIND S/SE 4/5. WAVES SW/S 1.5/2.5. VIS GOOD.
BETWEEN 30S AND 25S
SHWRS W OF 035W. WIND SE/E 4/5. WAVES S/SE 1.5/2.5. VIS
MOD DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NW/SW 3/4 S OF 20S AND NE/NW 2/3 N OF 20S. WAVES SW/S
1.0/1.5. VIS MOD/POOR DURING SHWRS
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 01N. WIND
SE/E 3/4. WAVES SW/SE 1.0/2.0. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 170000 TO 180000
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/S 5/7 WITH GUSTS 8. WAVES SW/SE 3.0/5.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/S 5/7 WITH GUSTS 8. WAVES SW/SE, 2.5/3.5 BECMG
3.5/5.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/S 1/4. WAVES S/SE 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND N/NW 3/5. WAVES S/SE BECMG E/NE, 1.5/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/5. WAVES SE/E 1.0/1.5 BECMG AND 1.5/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/5. WAVES SE/E 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND E/NE 4/5. WAVES SE/NE 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/E 2/4. WAVES NE/N BECMG E/NE, 1.0/2.0.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND E/NE BACK NW/W, 5/7. WAVES E/NE 2.5/4.0 BECMG
3.0/4.5.
S OF 30S AND OF 030W
WIND E/NE, 4/5 BECMG 5/7. WAVES SW/SE, 2.0/3.0 BECMG
AND 2.5/4.0.
BETWEEN 30S AND 25S
WIND E/NE BACK NE/N, 4/6. WAVES SE/E 2.5/3.5.
N OF 25S
WIND NE/N 3/4. WAVES S/SE 1.0/2.5.
NORTH OCEANIC AREA
WIND SE/E 3/4. WAVES S/SE 1.0/2.0.
NNNN