1 31 05 02 12 20
SECURITE
WARNING NR 642/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z - FRI - 04/SEP/2026
COASTAL AREA BETWEEN CHUÍ/RS AND LAGUNA/SC TO 300 NM OFFSHORE STARTI
NG AT 051200Z. WIND SW FORCE 7/8.
VALID UNTIL 070000Z.
WARNING NR 643/2026
ROUGH SEA WARNING
ISSUED AT 1300Z - FRI - 04/SEP/2026
OCEANIC AREA BETWEEN 34S052W, 36S048W, 31S043W AND 29S049W STARTING A
T 060000Z. WAVES FM SW/S 3.0/4.0 METERS.
VALID UNTIL 070000Z.
WARNING NR 644/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z - FRI - 04/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 26S038W AND 23S042W STARTING A
T 060000Z. WIND SW FORCE 7/8.
VALID UNTIL 070000Z.
WARNING NR 645/2026
ROUGH SEA WARNING
ISSUED AT 1300Z - FRI - 04/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 26S038W AND 26S046W STARTING A
T 061200Z. WAVES FM SW/S 3.0/4.0 METERS.
VALID UNTIL 071200Z.
WARNING NR 646/2026
NEAR GALE WARNING
ISSUED AT 1300Z - FRI - 04/SEP/2026
COASTAL AREA BETWEEN LAGUNA/SC AND ARRAIAL DO CABO/RJ TO 120 NM OFFSH
ORE STARTING AT 060000Z. WIND SW FORCE 7.
VALID UNTIL 070000Z.
WARNING NR 647/2026
GALE WARNING
ISSUED AT 1300Z - FRI - 04/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND 36S030W STARTING A
T 052100Z. WIND NW/SW FORCE 8.
VALID UNTIL 070900Z.
WARNING NR 648/2026
ROUGH SEA WARNING
ISSUED AT 1330Z - SAT - 05/SEP/2026
OCEANIC AREA BETWEEN 25S047W, 28S048W AND 23S042W STARTING AT 061200Z
. WAVES FM SW/S 3.0/4.0 METERS.
VALID UNTIL 071200Z.
WARNING NR 649/2026
HIGH SURF WARNING
ISSUED AT 1330Z - SAT - 05/SEP/2026
COASTAL AREA BETWEEN CANANÉIA/SP AND ARRAIAL DO CABO/RJ STARTING AT
070300Z. WAVES FM SW/S 2.5 METERS.
VALID UNTIL 072100Z.
WARNING NR 650/2026
NEAR GALE WARNING
ISSUED AT 1330Z - SAT - 05/SEP/2026
COASTAL AREA BETWEEN ARRAIAL DO CABO/RJ AND CARAVELAS/BA TO 300 NM OF
FSHORE STARTING AT 061200Z. WIND S/SE FORCE 7 WITH GUSTS.
VALID UNTIL 071200Z.
WARNING NR 651/2026
GALE WARNING
ISSUED AT 1330Z - SAT - 05/SEP/2026
OCEANIC AREA BETWEEN 30S042W, 25S037W, 25S020W AND 30S020W STARTING A
T 061200Z. WIND NW/SW FORCE 8 WITH GUSTS.
VALID UNTIL 071200Z.
NNNN
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 06/SEP/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 642/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 FRI 04/SEP/2026
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 300 NM
OFFSHORE STARTING AT 051200. WIND SW 7/8.
VALID UNTIL 070000.
WARNING NR 643/2026
ROUGH SEA WARNING
ISSUED AT 1300 FRI 04/SEP/2026
OCEANIC AREA BETWEEN 34S052W, 36S048W, 31S043W AND
29S049W STARTING AT 060000. WAVES SW/S 3.0/4.0.
VALID UNTIL 070000.
WARNING NR 644/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 FRI 04/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 26S038W AND
23S042W STARTING AT 060000. WIND SW 7/8.
VALID UNTIL 070000.
WARNING NR 645/2026
ROUGH SEA WARNING
ISSUED AT 1300 FRI 04/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 26S038W AND
26S046W STARTING AT 061200. WAVES SW/S 3.0/4.0.
VALID UNTIL 071200.
WARNING NR 646/2026
NEAR GALE WARNING
ISSUED AT 1300 FRI 04/SEP/2026
COASTAL AREA BETWEEN LAGUNA/SC AND ARRAIAL DO CABO/RJ
TO 120 NM OFFSHORE STARTING AT 060000. WIND SW 7.
VALID UNTIL 070000.
WARNING NR 647/2026
GALE WARNING
ISSUED AT 1300 FRI 04/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 052100. WIND NW/SW 8.
VALID UNTIL 070900.
WARNING NR 648/2026
ROUGH SEA WARNING
ISSUED AT 1330 SAT 05/SEP/2026
OCEANIC AREA BETWEEN 25S047W, 28S048W AND 23S042W
STARTING AT 061200. WAVES SW/S 3.0/4.0 .
VALID UNTIL 071200.
WARNING NR 649/2026
HIGH SURF WARNING
ISSUED AT 1330 SAT 05/SEP/2026
COASTAL AREA BETWEEN CANANEIA/SP AND ARRAIAL DO CABO/RJ
STARTING AT 070300. WAVES SW/S 2.5 .
VALID UNTIL 072100.
WARNING NR 650/2026
NEAR GALE WARNING
ISSUED AT 1330 SAT 05/SEP/2026
COASTAL AREA BETWEEN ARRAIAL DO CABO/RJ AND
CARAVELAS/BA TO 300 NM OFFSHORE STARTING AT 061200.
WIND S/SE 7 WITH GUSTS.
VALID UNTIL 071200.
WARNING NR 651/2026
GALE WARNING
ISSUED AT 1330 SAT 05/SEP/2026
OCEANIC AREA BETWEEN 30S042W, 25S037W, 25S020W AND
30S020W STARTING AT 061200. WIND NW/SW 8 WITH GUSTS.
VALID UNTIL 071200.
PART TWO WEATHER ANALYSIS AT 060000
TROUGH 34S049W, 34S044W AND 36S038W. Q-STNR FRONT
18S054W AND 20S044W. C-FRONT 20S044W, 25S031W, 28S024W
AND 31S020W MOVING TO E/NE AT 10 KT.
TROPICAL WAVE 19N035W, 14N036W AND 08N035W MOVING TO W
AT 10/15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 05N020W, 04N030W,
05N040W AND 04N050W.
PART THREE WEATHER FCST VALID FM 061200 TO 071200
AREA ALFA (FM CHUI TO LAGUNA)
SHWRS. WIND SW/S 5/6 WITH GUSTS 7/8 BACK SE/E 3/4.
WAVES SW, 3.0/4.0 BECMG 1.5/3.0. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS. WIND SW/S 5/6 WITH GUSTS 7/8 BACK SE/E 3/4.
WAVES SW, 2.5/4.0. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SW/S 5/6
WITH GUSTS 7 BACK SE/E 3/4. WAVES SW 2.0/4.0, WITH
SURGE N OF CANANEIA/SP. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NW/W BACK S/SE, 4/5 WITH GUSTS 7/8. WAVES SW, 1.0/2.0
BECMG 2.0/3.0. VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES SE/NE 1.0/1.5. VIS MOD DURING
SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES S/SE 1.0/2.0. VIS MOD DURING
SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5 WITH GUSTS 6/7 NEAR THE COAST. WAVES
SE/NE 1.0/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
SHWRS N OF 05N. WIND SE/E 3/5. WAVES SE/NE 0.5/1.5. VIS
MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
ISOL SHWRS. WIND NW/SW 5/6 WITH GUSTS 7/8. WAVES SW/S
3.0/4.5. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
ISOL SHWRS. WIND SW 5/6 WITH GUSTS 7/8 BECMG 4/5. WAVES
W/SW 4.0/6.0. VIS MOD DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 5/6
WITH GUSTS 7/8 BACK S/SE 4/5. WAVES W/SW 2.5/3.5. VIS
MOD/POOR DURING SHWRS.
N OF 25S
SHWRS W OF 030W. WIND NE/NW BACK SW/S, 3/5 WITH GUSTS.
WAVES SW/SE 1.5/2.5. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
SHWRS N OF 05N. WIND SE/E 3/5. WAVES SW/SE 1.5/2.0. VIS
MOD DURING SHWRS.
WEATHER FCST VALID FM 071200 TO 081200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SE/NE 2/4. WAVES S/SE 1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND E/NE 3/5 WITH GUSTS. WAVES S 2.0/3.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 3/4. WAVES S 1.5/2.5, WITH SURGE N OF
CANANEIA/SP.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 3/5 WITH GUSTS. WAVES SW/S 1.5/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 3/5 WITH GUSTS S OF 17S. WAVES S/SE 1.5/2.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/5. WAVES SE/E 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5 WITH GUSTS 6/7 NEAR THE COAST. WAVES
SE/NE 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 2/4. WAVES SE/NE 0.5/1.5.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND W/SW 4/5 WITH GUSTS. WAVES SW 2.0/3.0.
S OF 30S E OF 030W
WIND W/SW 4/5 WITH GUSTS. WAVES SW 3.0/4.0.
BETWEEN 30S AND 25S
WIND SW/SE 4/5 BACK SE/NE 2/4. WAVES SW 2.5/3.5.
N OF 25S
WIND SE/E 4/5 WITH GUSTS. WAVES SW/S 1.5/3.0.
NORTH OCEANIC AREA
WIND SE/E 3/5. WAVES SW/SE 1.5/2.0.
NNNN