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SECURITE
WARNING NR 104/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1310Z MON 16/MAR/2026
OCEANIC AREA BETWEEN 30S025W, 36S030W, 36S020W AND 30S020W.
WIND E/NE FORCE 8/9 WITH GUSTS.
VALID UNTIL 180000Z.
THIS WARNING REPLACES THE WARNING 100/2026.
WARNING NR 105/2026
GALE WARNING
ISSUED AT 1310Z MON 16/MAR/2026
OCEANIC AREA BETWEEN 30S035W, 30S040W, 36S040W AND 36S035W.
WIND S/SE FORCE 8 WITH GUSTS.
VALID UNTIL 171200Z.
THIS WARNING REPLACES THE WARNING 103/2026.=
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SECURITE
WEATHER AND SEA BULLETIN ISSUED 16/MAR/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 100/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200 FRI 13/MAR/2026
OCEANIC AREA BETWEEN 28S038W, 36S038W, 36S020W AND
30S020W STARTING AT 141200.
WIND SE/NE 8/9 WITH GUSTS.
VALID UNTIL 170000.
THIS WARNING REPLACES THE WARNING 098/2026.
WARNING NR 102/2026
VERY ROUGH SEA WARNING
ISSUED AT 1200 SAT 14/MAR/2026
OCEANIC AREA BETWEEN 30S040W, 36S040W, 36S023W AND
30S023W STARTING AT 141200.
WAVES SE/NE 4.0/5.0.
VALID UNTIL 161200.WARNING NR 103/2026
GALE WARNING
ISSUED AT 1230 SUN 15/MAR/2026
OCEANIC AREA BETWEEN 33S035W, 36S040W AND 36S033W
STARTING AT 170000.
WIND S/SE 8 WITH GUSTS.
VALID UNTIL 171500.
PART TWO WEATHER ANALYSIS AT 160000
LOW 998 34S034W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 02N020W, 00N030W,
01S040W AND 00N050W.
PART THREE WEATHER FCST VALID FM 161200 TO 171200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SE/NE, 2/4 BECMG 3/5. WAVES SE/NE 1.5/2.5. VIS
GOOD.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE, OCNL SW/S, 2/4. WAVES SE/E 1.5/2.5. VIS
GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND E/NE 2/4. WAVES SE/E 1.0/1.5. VIS GOOD.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS N OF 22S. WIND SW/SE 2/4. WAVES S/SE 1.0/2.0. VIS
MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
SHWRS S OF 16S. WIND NE/NW BACK SE/NE, 2/4. WAVES S/SE
1.0/1.5. VIS MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
SHWRS N OF 06S. WIND SE/E 2/4. WAVES SE/E 1.0/1.5. VIS
MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/4.
WAVES SE/NE 1.0/1.5. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/N 3/5.
WAVES NE, 0.5/1.5 NEAR THE COAST AND 1.5/2.5 ELSE. VIS
MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 037W. WIND
SE/NE 4/6 WITH GUSTS 8/9. WAVES N/NW BECMG SE/NE,
2.5/4.5. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 4/6
WITH GUSTS 8/9 BACK NE/NW 2/4. WAVES E/NE 3.5/4.5 BECMG
NE/NW 2.5/3.5. VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 030W. WIND
NE/NW BACK NW/SW, 3/5 WITH GUSTS 8/9 S OF 28S. WAVES
SW/SE 2.0/3.0. VIS MOD/POOR DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 22S. WIND
NE/NW BACK SW/S, 2/4. WAVES SW/SE 1.0/2.0. VIS MOD/POOR
DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 05S AND
05N. WIND SE/E 2/4 S OF EQUATOR AND E/NE 3/5 ELSE. WAVES
S/SE 1.0/2.0 S OF EQUATOR AND NE/N 1.5/2.5 ELSE. VIS
MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 171200 TO 181200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SE/NE 3/5 BACK S/SE 2/4 W OF 050W. WAVES SE/NE
1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE, OCNL SW/S, 2/4. WAVES SE/E 1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND E/NE 2/4. WAVES SE/E 1.0/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SW/SE 2/4. WAVES S/SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/NW BACK SE/NE, 2/4. WAVES S/SE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 2/4. WAVES SE/E 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 2/4. WAVES SE/NE 1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/N 3/5. WAVES NE, 0.5/1.5 NEAR THE COAST AND
1.5/2.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 4/6 WITH GUSTS 7/8. WAVES SE/NE, 2.0/4.0.
S OF 30S E OF 030W
WIND NE/NW BACK SE/NE, 2/4. WAVES NE/NW 2.5/3.5 BECMG
SE/NE 1.5/3.0.
BETWEEN 30S AND 25S
WIND N/NW BACK NW/SW, 3/5. WAVES SW/SE 1.5/2.5.
N OF 25S
WIND NE/NW BACK SW/S, 2/4. WAVES SW/SE 1.0/2.0.
NORTH OCEANIC AREA
WIND SE/E 2/4 S OF EQUATOR AND E/NE 3/5 ELSE. WAVES S/SE
1.0/2.0 S OF 02S AND NE/N 1.5/2.5 ELSE.=