1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 19/AUG/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 545/2026
GALE WARNING
ISSUED AT 1300 SUN 16/AUG/2026
OCEANIC AREA BETWEEN 30S030W, 30S020W, 36S020W AND
36S030W STARTING AT 181200. WIND NW/W 8 WITH GUSTS.
VALID UNTIL 200000.
WARNING NR 546/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300 SUN 16/AUG/2026
OCEANIC AREA BETWEEN 36S035W, 36S020W, 30S020W AND
30S030W STARTING AT 181200. WAVES NW/W 4.0/5.0 .
VALID UNTIL 201200.
PART TWO WEATHER ANALYSIS AT 190000
LOW 998 45S024W. C-FRONT 44S021W, 38S028W AND 31S043W
MOVING TO E/NE AT 10 KT. LOW 1014 30S044W. Q-STNR FRONT
FRIA 29S050W, 26S054W, 22S057W AND 18S060W. W-FRONT
30S044W AND 31S043W. HIGH 1030 28S015W. TROPICAL WAVE
12N027W, 07N028W AND 01N027W MOVING TO W AT 05/10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 06N020W, 05N030W,
07N040W AND 06N050W.
PART THREE WEATHER FCST VALID FM 191200 TO 201200
AREA ALFA (FM CHUI TO LAGUNA)
SHWRS S OF 31S. WIND S/SE BACK E/NE 2/3. WAVES E/NE
BECMG S/SE 1.5/2.0. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 2/4 BACK S/SE 2/3. WAVES NE 1.5/2.0. VIS
GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW BACK SW/SE 2/3. WAVES E/NE 1.0/1.5. VIS
GOOD.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N 3/4. WAVES E/NE 1.0/1.5. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/E 2/4. WAVES SE/E 1.5/2.0. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 4/5. WAVES SE 1.5/2.5. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 4/6, WITH GUSTS 7 NEAR THE
COAST. WAVES SE/E 1.5/2.5. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS. WIND SE/NE 3/4. WAVES SE/E 1.0/2.0. VIS MOD
DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 33S. WIND
N/NW BACK SW/S 3/4. WAVES W/SW 1.5/2.0. VIS MOD/POOR
DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 30S. WIND
NW/W 6/7 WITH GUSTS 9 BACK W/SW 3/4. WAVES NE/NW
2.5/4.5. VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
SHWRS. WIND NW/W 3/5 WITH GUSTS. WAVES W/SW 1.5/2.5 AND
3.0/5.0 E OF 025W. VIS MOD DURING SHWRS.
N OF 25S
ISOL SHWRS N OF 15S. WIND SE/E 4/5. WAVES S/SE 1.5/2.0.
VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
ISOL SHWRS. WIND S/SE 4/5 WITH GUSTS 6/7 S OF 02S.
WAVES S/SE 1.5/2.0. VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 201200 TO 211200
AREA ALFA (FM CHUI TO LAGUNA)
WIND E/NE 4/5 WITH GUSTS 7. WAVES S/SE 1.5/2.0 BECMG
2.5/4.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND S/SE BACK N/NE 2/3 BECMG 5/6 WITH GUSTS 7. WAVES
NE/N 1.0/1.5 BECMG 2.5/3.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW BACK W/SW 2/3 BECMG 5/6 WITH GUSTS 7. WAVES
E/NE 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N 3/5 BECMG 5/6 WITH GUSTS 7. WAVES E/NE
1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 2/3. WAVES SE/E 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 4/5 BECMG 2/3. WAVES SE 1.5/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5, WITH GUSTS 7 NEAR THE COAST. WAVES SE/E
1.2/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4. WAVES SE/E 1.0/2.0.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SW/SE BACK NW/W 5/7 WITH GUSTS 8. WAVES W/SW
2.0/2.5.
S OF 30S E OF 030W
WIND W/SW BACK NW/W 5/6. WAVES W/SW 4.5/3.5, BECMG
2.0/2.5.
BETWEEN 30S AND 25S
WIND SE/NE BACK NE/NW, 3/5. WAVES W/SW 1.5/2.5.
N OF 25S
WIND SE/E 3/5. WAVES S/SE 1.5/2.0.
NORTH OCEANIC AREA
WIND S/SE 4/5 WITH GUSTS 6/7 S OF 02S. WAVES S/SE
1.5/2.0.=