1 31 05 02 12 20
SECURITE
WARNING NR 471/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1330Z - WED - 29/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020WE 36S020W STARTING AT 3
00600Z. WIND NW/W BACK TO SW/S, FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 011200Z.
THIS WARNING REPLACES THE WARNING NR 469/2026.
WARNING NR 472/2026
VERY ROUGH SEA WARNING
ISSUED AT 1330Z - WED - 29/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 36S020W, 30S020W AND 30S030W STARTING A
T 301200Z. WAVES FM W/SW BECOMING S/SE, 4.0/5.0 METERS.
VALID UNTIL 020000Z.
WARNING NR 473/2026
NEAR GALE/SEVERE GALE WARNING
ISSUED AT 1400Z - THU - 30/JUL/2026
COASTAL AREA BETWEEN CHUÍ/RS AND LAGUNA/SC TO 300 NM OFFSHORE STARTI
NG AT 311200Z. WIND NE/NW FORCE 7 WITH GUSTS FORCE 8/9.
VALID UNTIL 021200Z.
THIS WARNING REPLACES THE WARNING NR 470/2026.
WARNING NR 474/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400Z - THU - 30/JUL/2026
OCEANIC AREA BETWEEN 34S053W, 36S048W, 31S043W AND 29S049W STARTING A
T 010000Z. WAVES FM NE/NW 3.0/5.0 METERS.
VALID UNTIL 021200Z.
WARNING NR 475/2026
GALE WARNING
ISSUED AT 1400Z - THU - 30/JUL/2026
OCEANIC AREA BETWEEN 30S042W, 36S048W, 30S030W AND 36S030W STARTING A
T 010000Z. WIND N/NW FORCE 8 WITH GUSTS.
VALID UNTIL 030000Z.
WARNING NR 476/2026
NEAR GALE/GALE WARNING
ISSUED AT 1330Z - FRI - 31/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 23S042W AND 28S040W STARTING A
T 020000Z. WIND NE/NW FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 022100Z.
WARNING NR 477/2026
NEAR GALE WARNING
ISSUED AT 1330Z - FRI - 31/JUL/2026
COASTAL AREA BETWEEN MARICÁ/RJ AND ARMAÇÃO DOS BÚZIOS/RJ TO 60NM
OFFSHORE STARTING AT 012100Z. WIND E/NE FORCE 7.
VALID UNTIL 021200Z.
WARNING NR 478/2026
GALE WARNING
ISSUED AT 1330Z - FRI - 31/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020WE 36S020W STARTING AT 0
20000Z. WIND N/NW, FORCE 8 WITH GUSTS.
VALID UNTIL 031200Z.
WARNING NR 479/2026
VERY ROUGH SEA WARNING
ISSUED AT 1330Z - FRI- 31/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 36S035W AND 32S044W STARTING AT 010900Z
. WAVES FM N/NW, 4.0/5.0 METERS.
VALID UNTIL 022100Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 31/JUL/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 471/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1330 WED 29/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020WE 36S020W
STARTING AT 300600. WIND NW/W BACK TO SW/S, 8 WITH GUSTS
9.
VALID UNTIL 011200.
THIS WARNING REPLACES THE WARNING NR 469/2026.
WARNING NR 472/2026
VERY ROUGH SEA WARNING
ISSUED AT 1330 WED 29/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 36S020W, 30S020W AND
30S030W STARTING AT 301200. WAVES W/SW BECOMING S/SE,
4.0/5.0 .
VALID UNTIL 020000.
WARNING NR 473/2026
NEAR GALE/SEVERE GALE WARNING
ISSUED AT 1400 THU 30/JUL/2026
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 300 NM
OFFSHORE STARTING AT 311200. WIND NE/NW 7 WITH GUSTS
8/9.
VALID UNTIL 021200.
THIS WARNING REPLACES THE WARNING NR 470/2026.
WARNING NR 474/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400 THU 30/JUL/2026
OCEANIC AREA BETWEEN 34S053W, 36S048W, 31S043W AND
29S049W STARTING AT 010000. WAVES NE/NW 3.0/5.0.
VALID UNTIL 021200.
WARNING NR 475/2026
GALE WARNING
ISSUED AT 1400 THU 30/JUL/2026
OCEANIC AREA BETWEEN 30S042W, 36S048W, 30S030W AND
36S030W STARTING AT 010000. WIND N/NW 8 WITH GUSTS.
VALID UNTIL 030000.
WARNING NR 476/2026
NEAR GALE/GALE WARNING
ISSUED AT 1330 FRI 31/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 23S042W AND
28S040W STARTING AT 020000. WIND NE/NW 7 WITH GUSTS 8.
VALID UNTIL 022100.
WARNING NR 477/2026
NEAR GALE WARNING
ISSUED AT 1330 FRI 31/JUL/2026
COASTAL AREA BETWEEN MARICA/RJ AND ARMACAO DOS BUZIOS/RJ
TO 60NM OFFSHORE STARTING AT 012100. WIND E/NE 7.
VALID UNTIL 021200.
WARNING NR 478/2026
GALE WARNING
ISSUED AT 1330 FRI 31/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020WE 36S020W
STARTING AT 020000. WIND N/NW, 8 WITH GUSTS.
VALID UNTIL 031200.
WARNING NR 479/2026
VERY ROUGH SEA WARNING
ISSUED AT 1330 FRI 31/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 36S035W AND 32S044W
STARTING AT 010900. WAVES N/NW, 4.0/5.0 .
VALID UNTIL 022100.
PART TWO WEATHER ANALYSIS AT 311200
HIGH 1030 34S040W. LOW 1010 35S020W. C-FRONT 34S021W AND
30S027W MOVING TO E/NE AT 10 KT. C-FRONT 27S020W,
22S029W AND 17S039W MOVING TO E/NE AT 05/10 KT. W-FRONT
35S019W AND 36S037W. TROPICAL WAVE 18N034W, 11N035W AND
05N034W MOVING TO W AT 15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 10N020W, 08N030W,
07N040W AND 05N050W.
PART THREE WEATHER FCST VALID FM 010000 TO 020000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS DE 32S LATER. WIND
NE/NW 5/7 WITH GUSTS 8/9. WAVES NE/NW 3.0/5.0. VIS
MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 3/5 BECMG 5/7 WITH GUSTS S OF 28S. WAVES S/SE
BECMG SE/NE, 1.5/2.5. VIS GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
NEVOA UMIDA S OF 24S. WIND E/NE 3/5 WITH GUSTS E OF
044W. WAVES S/SE BECMG E/NE, 1.0/2.0. VIS MOD/POOR
DURANTE NEVOA.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 3/5. WAVES S/SE 1.0/2.0. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND S/SE BACK SE/E 3/5. WAVES S/SE 1.0/2.0.
VIS MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS NEAR THE COAST AND N OF 07S. WIND S/SE 4/5
WITH GUSTS N OF 10S. WAVES S/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 NEAR THE COAST.
WAVES SE/NE 1.5/2.5. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS E OF 042W. WIND SE/E 2/4. WAVES E/NE 0.5/1.0
NEAR THE COAST AND 1.5/2.0 ELSE. VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 3/5 BACK N/NW 5/7 WITH GUSTS 8/9. WAVES SW/S,
2.0/2.5 BECMG N/NW 2.5/4.5 W OF 040W. VIS GOOD.
S OF 30S E OF 030W
ISOL SHWRS E OF 025W. WIND SW/SE 5/7 WITH GUSTS 8/9 BACK
NE/NW 3/5. WAVES SW/SE 3.0/6.0 BECMG S/SE 2.5/4.0. VIS
MOD DURING SHWRS.
BETWEEN 30S AND 25S
WIND SW/SE BACK SE/NE, 3/5 WITH GUSTS 6/7 E OF 030W.
WAVES SW/SE 2.0/3.5. VIS GOOD.
N OF 25S
ISOL SHWRS. WIND S/SE BECMG SE/E, 3/5. WAVES SW/SE
1.5/3.0. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
SHWRS N OF 05N AND W OF 033W. WIND SE/E S OF EQUATOR AND
SW/SE ELSE, 3/5. WAVES S/SE S OF EQUATOR AND SE/NE N OF
EQUATOR, 1.5/2.0. VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 020000 TO 030000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW 5/7 WITH GUSTS 8/9 BACK SW/SE 3/5. WAVES
NE/NW 3.0/5.0 BECMG SE/NE 1.5/2.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 5/6 WITH GUSTS 7 BECMG 2/3. WAVES SE/NE
1.5/2.5 BECMG NE/N 1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND E/NE 3/5 WITH GUSTS E OF 044W BECMG 2/3. WAVES E/NE
1.0/2.0 BECMG 1.0/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND E/NE 3/5. WAVES S/SE BECMG SE/E, 1.5/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/E 3/5. WAVES S/SE 1.0/2.4.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND S/SE 4/5 BACK SE/E 3/5. WAVES S/SE 1.5/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5 WITH GUSTS NEAR THE COAST. WAVES SE/NE
1.5/2.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/E 2/4. WAVES SE/NE 0.5/1.0 NEAR THE COAST AND
1.5/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND N/NW 5/7 WITH GUSTS 8/9 BECMG 3/5. WAVES N/NW,
2.5/5.0.
S OF 30S E OF 030W
WIND NW/W 3/5 BECMG 5/7 WITH GUSTS 8. WAVES S/SE 2.5/4.0
BECMG NW/W 2.0/4.0.
BETWEEN 30S AND 25S
WIND SE/NE, 3/5 BECMG 2/3. WAVES S/SE 2.5/4.0 BECMG
2.0/2.5.
N OF 25S
WIND SE/NE 3/5 WITH GUSTS 6/7. WAVES S/SE 1.5/3.5 BECMG
2.0/2.5.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND SW/SE ELSE, 3/5. WAVES S/SE S
OF EQUATOR AND SE/NE BECMG SE/E N OF EQUATOR, 1.5/2.0.=