1 31 05 02 12 20
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 106/2026
NEAR GALE WARNING
ISSUED AT 1400Z – TUE – 17/MAR/2026
OCEANIC AREA BETWEEN 32S052W, 32S048W, 35S050W AND 34S053W STARTING A
T 181200Z.
WIND NE/NW BACK TO SW/SE FORCE 7 WITH GUSTS.
VALID UNTIL 190600Z.
THIS WARNING REPLACES THE WARNING 100/2026.
WARNING NR 107/2026
GALE WARNING
ISSUED AT 1400Z – TUE – 17/MAR/2026
OCEANIC AREA BETWEEN 30S025W, 30S020W, 36S020W AND 36S025W STARTING A
T 182100Z.
WIND E/NE FORCE 8 WITH GUSTS.
VALID UNTIL 200000Z.
NNNN
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SECURITE
WEATHER AND SEA BULLETIN ISSUED 17/MAR/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 104/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1310 MON 16/MAR/2026
OCEANIC AREA BETWEEN 30S025W, 36S030W, 36S020W AND
30S020W.
WIND E/NE 8/9 WITH GUSTS.
VALID UNTIL 180000.
THIS WARNING REPLACES THE WARNING 100/2026.
WARNING NR 105/2026
GALE WARNING
ISSUED AT 1310 MON 16/MAR/2026
OCEANIC AREA BETWEEN 30S035W, 30S040W, 36S040W AND
36S035W.
WIND S/SE 8 WITH GUSTS.
VALID UNTIL 171200.
THIS WARNING REPLACES THE WARNING 103/2026.
PART TWO WEATHER ANALYSIS AT 170000
LOW 1002 33S032W. TROUGH 20S030W, 24S027W AND 29S026W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 02N020W, 00N030W,
00N040W AND 01N050W.
PART THREE WEATHER FCST VALID FM 171200 TO 181200
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS W OF 050W. WIND
SE/NE 3/5. WAVES SE/E 1.5/2.0. VIS MOD/POOR DURING
SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 2/4. WAVES S/SE 1.5/2.0. VIS GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 2/4. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SW/SE 2/4. WAVES S/SE 1.0/2.0. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/NE 2/4. WAVES S/SE 1.0/1.5. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS N OF 06S AND NEAR THE COAST N OF 10S. WIND
SE/E 2/4. WAVES SE/NE 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 NE/N 1.0/1.5. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 03N. WIND
NE/N 3/5. WAVES NE/N, 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
ISOL SHWRS E OF 035W. WIND SW/SE 4/5 WITH GUSTS 6/7.
WAVES SE/E 2.5/3.0. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
SHWRS. WIND SE/NE 6/7 WITH GUSTS 8/9. WAVES SE/NE
2.5/3.5. VIS MOD DURING SHWRS.
BETWEEN 30S AND 25S
SHWRS E OF 035W. WIND NW/SW 3/5. WAVES SW/SE 2.0/2.5.
VIS MOD DURING SHWRS.
N OF 25S
SHWRS S OF 20S. WIND NE/NW 2/4. WAVES SW/SE 1.0/2.0. VIS
MOD 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 181200 TO 191200
AREA ALFA (FM CHUI TO LAGUNA)
WIND E/NE BACK S/SE W OF 050W, 3/5. WAVES SE/E 1.5/2.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 2/4. WAVES S/SE 1.0/1.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 2/4. WAVES S/SE 1.0/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SW/SE 2/4. WAVES S/SE 1.0/1.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 2/4. WAVES S/SE 0.5/1.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 2/4. WAVES SE/NE 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 2/4. WAVES NE/N 1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND NE/N 3/5. WAVES NE/N, 0.5/1.5 NEAR THE COAST AND
1.5/2.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND S/SE 4/5. WAVES SE/E 1.5/2.5.
S OF 30S E OF 030W
WIND SE/NE 4/5 WITH GUSTS 6/7. WAVES SE/NE 2.0/3.5.
BETWEEN 30S AND 25S
WIND NW/SW 3/5. WAVES SW/SE 1.5/2.0.
N OF 25S
WIND NE/NW 2/4. WAVES SW/SE 1.0/1.5.
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.AND NE/N 1.5/2.5
ELSE.=