1 31 05 02 12 20
SECURITE
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 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 480/2026
LOW VISIBILITY WARNING
ISSUED AT 1330Z – SAT – 01/0AUG/2026
COASTAL AREA BETWEEN ITAJAÍ/SC AND SANTOS/SP TO 30NM OFFSHORE STARTI
NG AT 020600Z. PATCHES OF FOG.
VALID UNTIL 021500Z.
WARNING NR 481/2026
LOW VISIBILITY WARNING
ISSUED AT 1400Z - SUN - 02/AUG/2026
COASTAL AREA BETWEEN PARANAGUÁ (PR) AND SANTOS (SP) TO 30NM OFFSHORE
STARTING AT 030300Z. PATCHES OF FOG.
VALID UNTIL 031200Z.
WARNING NR 482/2026
GALE WARNING
ISSUED AT 1400Z - SUN - 02/AUG/2026
OCEANIC AREA BETWEEN 32S045W, 32S030W, 36S030W AND 36S048W STARTING A
T 041200Z. CICLONIC WIND FORCE 8 WITH GUSTS.
VALID UNTIL 051800Z.
WARNING NR 483/2026
AVISO DE MUITO GROSSO
ISSUED AT 1400Z - SUN - 02/AUG/2026
OCEANIC AREA BETWEEN 32S045W, 32S020W, 36S020W AND 36S048W.
WAVES FM N/NW BECOMING SW/S, 4.0/5.0 METERS.
VALID UNTIL 040000Z.
THIS WARNING REPLACES THE WARNING NR 479/2026.
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1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 02/AUG/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
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.
WARNING NR 480/2026
LOW VISIBILITY WARNING
ISSUED AT 1330 SAT 01/0AUG/2026
COASTAL AREA BETWEEN ITAJAI/SC AND SANTOS/SP TO 30NM
OFFSHORE STARTING AT 020600. PATCHES OF FOG.
VALID UNTIL 021500.
PART TWO WEATHER ANALYSIS AT 020000
HIGH 1030 34S02W. Q-STNR FRONT 19S030W AND 20S020W.
TROPICAL WAVE 19N029W, 11N030W AND 04N029W MOVING TO W
AT 15 KT.
PARTE TRES WEATHER FCST VALID FM 021200 TO 031200
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/4.
WAVES NE/NW 2.5/3.5 BECMG SE/NE 1.0/2.0. VIS MOD/POOR
DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/NW 3/5 WITH GUSTS 6/7. WAVES NE/N 1.5/2.5. VIS
GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW 2/4. WAVES E/NE 1.0/2.0. VIS GOOD.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND E/NE 3/4. WAVES SE 1.0/2.0. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/E 2/3. WAVES SE 1.5/2.5. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 3/4. WAVES SE 1.5/2.5. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 3/5 WITH GUSTS 6/7 S OF 01S.
WAVES SE/NE 1.5/2.5. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS. WIND SE/E 3/4. WAVES NE, 0.5/1.0 NEAR THE
COAST AND 1.0/2.0 ELSE. VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
SHWRS S OF 32S. WIND NW/SW 6/7 WITH GUSTS 8/9 BACK SE/NE
2/4. WAVES NW/SW 2.5/4.5. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
WIND NW/SW 5/6 WITH GUSTS 7/8. WAVES NW/SW 2.5/4.5. VIS
GOOD.
BETWEEN 30S AND 25S
WIND NW/W 2/4. WAVES SW/SE 2.0/3.0. VIS GOOD.
N OF 25S
SHWRS N OF 20S. WIND SE/NE 3/5 WITH GUSTS 6/7. WAVES SE
2.0/3.0. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
SHWRS N OF 05N. WIND SE/E S OF EQUATOR AND SW/SE ELSE,
3/5. WAVES SW/SE 1.5/2.5. VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 031200 TO 041200
AREA ALFA (FM CHUI TO LAGUNA)
CICLONIC WIND 3/5 WITH GUSTS 6/7. WAVES S/SE 1.0/2.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 3/4. WAVES SE/NE 1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/N 2/3. WAVES SE/E 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND E/NE 3/4. WAVES SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/E 2/3. WAVES S/SE 1.5/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/4. WAVES S/SE 1.5/2.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5 WITH GUSTS 6/7 S OF 01S. WAVES SE/NE
1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/E 3/4. WAVES NE, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND E/NE 3/4. WAVES SW/SE 2.0/3.0.
S OF 30S E OF 030W
WIND NW/SW 5/6 WITH GUSTS 7/8 BACK SW/SE 3/4. WAVES W/SW
2.5/4.5.
BETWEEN 30S AND 25S
WIND NE/N W OF 030W AND W/SW E OF 030W, 2/4. WAVES SE/E
1.5/2.0.
N OF 25S
WIND SE/NE 3/5 WITH GUSTS 6/7. WAVES SE 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND SW/SE ELSE, 3/5. WAVES SE/NE
1.5/2.5.
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