1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 06/OCT/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 735/2026
GALE WARNING
ISSUED AT 1200 SUN 04/OCT/2026
OCEANIC AREA BETWEEN 30S030W, 36S030W, 36S020W AND
30S020W STARTING AT 052100. WIND NW/SW 8.
VALID UNTIL 070000.
WARNING NR 736/2026
VERY ROUGH SEA WARNING
ISSUED AT 1200 MON 05/OCT/2026
OCEANIC AREA BETWEEN 31S035W, 36S035W, 36S020W AND
31S020W. WAVES NW/SW 4.0/6.0.
VALID UNTIL 071200.
PART TWO WEATHER ANALYSIS AT 060000
HIGH 1022 33S046W. C-FRONT 25S039W, 30S033W AND 35S028W
MOVING TO E/NE AT 05/10 KT. TROUGH 25S040W AND 23S042W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 14N020W, 10N030W,
08N040W AND 08N050W.
PART THREE WEATHER FCST VALID FM 061200 TO 071200
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS N OF 31S EARLY. WIND E/NE 4/5 WITH GUSTS 6.
WAVES SE/E, 1.0/1.5 NEAR THE COAST AND 1.5/2.0 ELSE.
VIS MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW BACK
SE/NE 4/5 WITH GUSTS 6 E OF 042W AND SE/NE 5/6 WITH
GUSTS ELSE. WAVES SE/NE 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 BACK
NW/SW, 3/4 WITH GUSTS DURING SHWRS. WAVES S/SE 1.0/2.0.
VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS S OF 21S. WIND NE/N, 4/5 BECMG 5/6 WITH
GUSTS 7 W OF 039W. WAVES SE/NE 1.0/2.0. VIS MOD/POOR
DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS NEAR THE COAST. WIND E/NE 3/4. WAVES SE/E,
0.5/1.5 NEAR THE COAST AND 1.5/2.0 ELSE. VIS MOD DURING
SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 3/4 OCNL 5. WAVES SE/E, 1.0/2.0
NEAR THE COAST AND 2.0/2.5 ELSE. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS S OF 04S. WIND SE/NE, 4/5 BECMG 5/6 WITH
GUSTS 7 S OF EQUATOR. WAVES SE/NE, 1.0/1.5 NEAR THE
COAST AND 1.5/2.5 ELSE. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS N OF 05N. WIND SE/E 3/4 N OF 04N AND E/NE
4/5 WITH GUSTS 6/7 ELSE. WAVES SE/NE, 0.5/1.0 NEAR THE
COAST AND 1.5/2.5 ELSE. VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 32S. WIND
SW/SE BACK SE/NE, 3/4 OCNL 5. WAVES NW/SW, 2.5/3.5 W OF
035W AND 3.0/5.0 ELSE. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW, 6/7
WITH GUSTS 8 BACK SW/SE 4/5. WAVES NW/SW 3.0/5.0. VIS
MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW 4/5
BACK SE/NE 5/6, WITH GUSTS 7 W OF 030W. WAVES SW/SE
1.5/2.5. VIS MOD/POOR DURING SHWRS.
N OF 25S
WIND SE/NE 4/5 WITH GUSTS 6. WAVES S/SE BECMG SE/E N OF
20S, 2.0/3.0. VIS GOOD.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 05N. WIND
SE/E 4/5 WITH GUSTS 6 S OF 03N AND SW/SE 3/4 ELSE.
WAVES SE/E 1.5/2.5. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 071200 TO 081200
AREA ALFA (FM CHUI TO LAGUNA)
WIND E/NE, 4/5 WITH GUSTS 6 BECMG 5/6 WITH GUSTS LATER.
WAVES SE/NE, 1.0/2.0 BECMG 1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE BACK NW/SW N OF 28S AND SE/NE ELSE, 4/5 WITH
GUSTS 6. WAVES SE/NE 1.5/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NW/SW BACK E/NE, 3/4. WAVES S/SE BECMG SE/E,
1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/NW, 5/6 WITH GUSTS W OF 039W EARLY, BECMG 3/4
OCNL 5. WAVES SE/NE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND E/NE 3/4. WAVES SE/E, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/4 OCNL 5. WAVES SE/E, 1.5/2.0 NEAR THE
COAST AND 2.0/2.5 ELSE.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND 5/6 WITH GUSTS 7/8 S OF EQUATOR. WAVES SE/NE,
1.0/1.5 NEAR THE COAST AND 1.5/2.5 ELSE.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/E 3/4 N OF 04N AND E/NE 4/5 WITH GUSTS 6/7
ELSE. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND 1.5/2.5
ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 4/5 WITH GUSTS N OF 31S. WAVES NW/SW 2.5/3.5
W OF 035W AND 3.0/4.5 ELSE, BECMG SW/SE 1.5/2.5.
S OF 30S E OF 030W
WIND SW/SE, OCNL NW, 3/4. WAVES W/SW, 2.5/4.5 BECMG
2.0/2.5.
BETWEEN 30S AND 25S
WIND NE/NW 4/5 BACK SE/NE 5/6, WITH GUSTS 7 W OF 030W.
WAVES SW/SE 1.5/2.5.
N OF 25S
WIND SE/NE 4/5, BACK NE/NW 3/4 S OF 20S. WAVES S/SE S
OF 20S AND SE/E ELSE, 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E 4/5 OCNL 6 S OF 03N AND SW/SE 3/4 ELSE. WAVES
S/SE 1.5/2.5.=