1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 30/SEP/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 711/2026
ROUGH SEA WARNING
ISSUED AT 1200 SUN 27/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 31S043W, 29S048W AND
34S052W STARTING AT 281200. WAVES NE BECOMING SW/S,
3.0/4.0.
VALID UNTIL 010000.
WARNING NR 713/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 SUN 27/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 26S038W AND
23S042W STARTING AT 290900. WIND E/NE, 7 WITH GUSTS 8.
VALID UNTIL 301200.
WARNING NR 715/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 MON 28/SEP/2026
COASTAL AREA BETWEEN CHUI/RS AND TORRES/RS TO 300 NM
OFFSHORE STARTING AT 300000. WIND SW 7 WITH GUSTS 8.
VALID UNTIL 020000.
WARNING NR 716/2026
NEAR GALE WARNING
ISSUED AT 1200 MON 28/SEP/2026
COASTAL AREA BETWEEN ARRAIAL DO CABO/RJ AND VITORIA/ES
TO 300 NM OFFSHORE STARTING AT 291800. WIND NE 7 WITH
GUSTS.
VALID UNTIL 010000.
WARNING NR 717/2026
ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 31S043W, 29S048W AND
34S052W STARTING AT 010000. WAVES SW/S 3.0/4.0
VALID UNTIL 021200.
WARNING NR 718/2026
ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 29S048W, 31S043W, 26S038W AND
26S046W STARTING AT 020000. WAVES SW/S 3.0/4.0
VALID UNTIL 031200.
WARNING NR 719/2026
GALE WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 300000. WIND NE/NW 8.
VALID UNTIL 011200.
WARNING NR 720/2026
VERY ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 011500. WAVES NW BECOMING SW,
4.0/6.0
VALID UNTIL 040000.
PART TWO WEATHER ANALYSIS AT 300000
C-FRONT 27S053W, 32S049W AND 37S050W MOVING TO E/NE AT
5 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) EM 16N020W,
15N030W, 08N040W AND 06N050W.
PART THREE WEATHER FCST VALID FM 301200 TO 011200010000
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS. WIND NW/SW BACK SW/S, 5/6 WITH GUSTS 7/8.
WAVES NE BECMG SW/SE, 1.5/2.0 NEAR THE COAST AND
2.5/4.0 ELSE. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW 5/6
WITH GUSTS 7 BACK NW/SW 3/4. WAVES E/NE, 2.0/3.0 BECMG
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 NE/NW 3/5
WITH GUSTS 6/7 BACK SW/SE 2/3. WAVES SE/NE, 1.0/2.0
BECMG 0.5/1.5. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS S OF 22S. WIND NE/NW 4/5 WITH GUSTS 6/7.
WAVES S/SE, BECMG NE/N W OF 038W, 1.5/2.5. VIS MOD
DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/5. WAVES SE/E NEAR THE COAST AND SW/S ELSE,
1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/NE, 3/4 BECMG 4/5. WAVES SE/NE
1.0/1.5. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5, WITH GUSTS 7 NEAR THE COAST. WAVES
SE/NE, OCNL N/NW, 1.0/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS. WIND SE/NE 4/5. WAVES SE/NE, 0.5/1.0 NEAR
THE COAST AND 1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
SHWRS. WIND NE/NW BACK NW/SW, 6/7 WITH GUSTS 8. WAVES
S/SE 1.5/2.5, BECMG NE/N 2.5/4.5. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
SHWRS W OF 025W. WIND SW/S 4/5 BACK SE/NE 3/4. WAVES
S/SE, 2.5/3.5 BECMG 2.0/2.5. VIS MOD DURING SHWRS.
BETWEEN 30S AND 25S
SHWRS W OF 025W. WIND SE/NE, BACK NE/NW W OF 030W, 4/5
WITH GUSTS 6/7. WAVES SW/SE, BECMG NE W OF 034W,
2.0/3.0. VIS MOD DURING SHWRS.
N OF 25S
WIND SE/NE 3/4. WAVES SW/SE 1.5/2.5. VIS GOOD.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 05N. WIND
SE/E 3/4. WAVES NW/SW 1.5/2.0. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 011200 TO 021200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/S 5/6 WITH GUSTS 7/8. WAVES SW/S, 1.5/2.5 NEAR
THE COAST AND 2.5/4.0 ELSE.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND W/SW 3/4 BACK SW/S 5/6 WITH GUSTS 7 S OF 26S AND
NW/SW 2/3 BACK W/SW 3/5 ELSE. WAVES SE/NE 1.5/2.0,
BECMG SW/S 2.0/3.0 S OF 26S.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/SE 3/5. WAVES SE/NE 0.5/1.5 BECMG SW/SE
1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/NW BACK NW/SW, 4/5 WITH GUSTS 6. WAVES NE/N W
OF 038W AND SE/NE ELSE, 1.5/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 4/5. WAVES SE/NE NEAR THE COAST AND SW/SE
ELSE, 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 4/5. WAVES SE/NE 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5, WITH GUSTS 7 NEAR THE COAST. WAVES
SE/NE 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 4/5, WITH GUSTS 6 S OF EQUATOR. WAVES SE/NE,
0.5/1.0 NEAR THE COAST AND 1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW 6/7 WITH GUSTS 8. WAVES NE/N 2.5/4.5 BECMG
NW/SW 3.0/5.0.
S OF 30S E OF 030W
WIND SE/NE 3/4 BACK NE/NW 6/7. WAVES S/SE 2.0/3.0 BECMG
N/NW 3.0/4.0.
BETWEEN 30S AND 25S
WIND NE/NW BACK NW/SW, 4/5 WITH GUSTS 6/7. WAVES NE/NW
W OF 034W AND S/SE BECMG NW/SW, 2.0/3.0.
N OF 25S
WIND E/NE 3/4 N OF 20S AND NE/NW 4/5 S OF 20S. WAVES
SW/SE 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/NE 4/5 S OF EQUATOR AND SW/SE 3/4 ELSE. WAVES
NW/SW 1.5/2.0.
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