1 31 05 02 12 20
SECURITE
WARNING NR 408/2026
GALE WARNING
ISSUED AT 1400Z - FRI - 10/JUL/2026
OCEANIC AREA BETWEEN 22S035W, 30S020W, 36S020W AND 36S040W STARTING A
T 120900Z. WIND CYCLONIC FORCE 8.
VALID UNTIL 140000Z.
WARNING NR 409/2026
NEAR GALE WARNING
ISSUED AT 1300Z - SAT - 11/JUL/2026
OCEANIC AREA BETWEEN 30S050W, 29S049W, 29S047W AND 32S050W STARTING A
T 120900Z. WIND SW/SE, FORCE 7.
VALID UNTIL 131500Z
WARNING NR 413/2026
VERY ROUGH/HIGH SEA WARNING
ISSUED AT 1300Z - SAT - 11/JUL/2026
AREA OCEANICA BETWEEN 30S042W, 36S035W, 36S020W, 27S030W AND 25S035W
STARTING AT 130000Z. WAVES FM SW/SE BECOMING NW/W, 4.0/7.0 METERS.
VALIDO ATE 141200Z.
WARNING NR 414/2026
ROUGH SEA WARNING
ISSUED AT 1400Z - SUN - 12/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 23S042W AND 26S038W. WAVES FM
SW/SE 3.0/4.0 METERS.
VALID UNTIL 150000Z.
THIS WARNING REPLACES THE WARNING NR 411/2026.
WARNING NR 415/2026
HIGH SURF WARNING
ISSUED AT 1400Z - SUN - 12/JUL/2026
HIGH SURF BETWEEN RIO DE JANEIRO/RJ AND CAMPOS DOS GOYTACAZES/RJ STAR
TING AT 131200Z. WAVES FM S/SE 2.5/3.0 METERS.
VALIDO ATE 141200Z.
WARNING NR 416/2026
GALE WARNING
ISSUED AT 1400Z - SUN - 12/JUL/2026
OCEANIC AREA BETWEEN 25S035W, 25S020W, 36S020W AND 36S035W STARTING A
T 140000Z. WIND CYCLONIC FORCE 8.
VALID UNTIL 161200Z.
WARNING NR 417/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400Z - SUN - 12/JUL/2026
OCEANIC AREA BETWEEN 25S035W, 25S020W, 36S020W AND 36S035W STARTING A
T 141200Z. WAVES FM SW/SE 4.0/6.0 METERS.
VALID UNTIL 161200Z.
WARNING NR 418/2026
NEAR GALE WARNING
ISSUED AT 1400Z - MON - 13/JUL/2026
OCEANIC AREA BETWEEN 29S049W, 34S050W, 34S045W AND 31S045W STARTING A
T 150000Z. WIND NE/N FORCE 7.
VALID UNTIL 170000Z.
WARNING NR 419/2026
NEAR GALE WARNING
ISSUED AT 1400Z - MON - 13/JUL/2026
COASTAL AREA BETWEEN VITORIA/ES AND SALVADOR/BA TO 120NM OFFSHORE STA
RTING AT 141500Z. WIND SW/S FORCE 7.
VALID UNTIL 151800Z.
WARNING NR 420/2026
ROUGH SEA WARNING
ISSUED AT 1400Z - MON - 13/JUL/2026
AREA OCEANICA BETWEEN 26S038W, 21S033W, 20S040W AND 24S040W. WAVES FM
SW/S 3.0/3.5 METERS.
VALIDO ATE 151200Z
THIS WARNING REPLACES THE WARNING NR 412/2026.
WARNING NR 421/2026
LOW VISIBILITY WARNING
ISSUED AT 1400Z - MON - 13/JUL/2026
LOW VISIBILITY BETWEEN CHU/RS AND TRAMANDA/RS TO 50NM OFFSHORE STAR
TING AT 140600Z. PATCHES OF FOG.
VALIDO ATE 141500Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 13/JUL/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 408/2026
GALE WARNING
ISSUED AT 1400 FRI 10/JUL/2026
OCEANIC AREA BETWEEN 22S035W, 30S020W, 36S020W AND
36S040W STARTING AT 120900. WIND CYCLONIC 8.
VALID UNTIL 140000.
WARNING NR 413/2026
VERY ROUGH/HIGH SEA WARNING
ISSUED AT 1300 SAT 11/JUL/2026
AREA OCEANICA BETWEEN 30S042W, 36S035W, 36S020W, 27S030W
AND 25S035W STARTING AT 130000. WAVES SW/SE BECOMING
NW/W, 4.0/7.0.
VALIDO ATE 141200.
WARNING NR 414/2026
ROUGH SEA WARNING
ISSUED AT 1400 SUN 12/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 23S042W AND
26S038W. WAVES SW/SE 3.0/4.0 .
VALID UNTIL 150000.
THIS WARNING REPLACES THE WARNING NR 411/2026.
WARNING NR 415/2026
HIGH SURF WARNING
ISSUED AT 1400 SUN 12/JUL/2026
HIGH SURF BETWEEN RIO DE JANEIRO/RJ AND CAMPOS DOS
GOYTACAZES/RJ STARTING AT 131200. WAVES S/SE 2.5/3.0.
VALIDO ATE 141200.
WARNING NR 416/2026
GALE WARNING
ISSUED AT 1400 SUN 12/JUL/2026
OCEANIC AREA BETWEEN 25S035W, 25S020W, 36S020W AND
36S035W STARTING AT 140000. WIND CYCLONIC 8.
VALID UNTIL 161200.
WARNING NR 417/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400 SUN 12/JUL/2026
OCEANIC AREA BETWEEN 25S035W, 25S020W, 36S020W AND
36S035W STARTING AT 141200. WAVES SW/SE 4.0/6.0.
VALID UNTIL 161200.
WARNING NR 418/2026
NEAR GALE WARNING
ISSUED AT 1400 MON 13/JUL/2026
OCEANIC AREA BETWEEN 29S049W, 34S050W, 34S045W AND
31S045W STARTING AT 150000. WIND NE/N 7.
VALID UNTIL 170000.
WARNING NR 419/2026
NEAR GALE WARNING
ISSUED AT 1400 MON 13/JUL/2026
COASTAL AREA BETWEEN VITORIA/ES AND SALVADOR/BA TO 120NM
OFFSHORE STARTING AT 141500. WIND SW/S 7.
VALID UNTIL 151800.
WARNING NR 420/2026
ROUGH SEA WARNING
ISSUED AT 1400 MON 13/JUL/2026
AREA OCEANICA BETWEEN 26S038W, 21S033W, 20S040W AND
24S040W. WAVES SW/S 3.0/3.5 .
VALIDO ATE 151200
THIS WARNING REPLACES THE WARNING NR 412/2026.
WARNING NR 421/2026
LOW VISIBILITY WARNING
ISSUED AT 1400 MON 13/JUL/2026
LOW VISIBILITY BETWEEN CHUI/RS AND TRAMANDAI/RS TO 50NM
OFFSHORE STARTING AT 140600. PATCHES OF FOG.
VALIDO ATE 141500.
PART TWO WEATHER ANALYSIS AT 131200
HIGH 1026 42S038W. LOW 1006 29S029W. C-FRONT 30S026W,
25S030W, 21S036W AND 19S039W MOVING TO E/NE AT 05/10
NOS. W-FRONT 30S026W AND 32S020W. O-FRONT 30S026W,
32S029W, 30S033W, 27S033W AND 29S030W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) EM 10N020W,
08N030W, 07N040W, 06N050W AND 07N057W.
PART THREE WEATHER FCST VALID FM 140000 TO 150000
AREA ALFA (FM CHUI TO LAGUNA)
MIST/FOG NEAR THE COAST EARLY. WIND SE/NE 3/4 BACK NE/N
4/5. WAVES SE/E 1.5/2.0. VIS POOR/VERY POOR DURING
MIST/FOG.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS N OF 26S. WIND S/SE 4/5 BACK E/NE 3/4. WAVES SE
2.0/3.5 BECMG 2.0/2.5. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS. WIND SW/SE 2/3. WAVES SE 2.0/2.5 WITH SURGE
N OF RIO DE JANEIRO/RJ TO 1200Z. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS S OF 22S. WIND SW/SE 4/5 WITH GUSTS 6/7 NEAR THE
COAST. WAVES S/SE, 1.5/2.5 NEAR THE COAST, WITH SURGE S
OF CAMPOS DOS GOYTACAZES/RJ TO 1200Z, AND 2.5/3.5 ELSE.
VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SW/SE 4/5
WITH GUSTS 6/7 NEAR THE COAST. WAVES SW/SE 1.5/2.5. VIS
MOD/POOR DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
SHWRS S OF 08S. WIND SE/NE 2/3. WAVES SE/E 1.0/1.5. VIS
MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/4. WAVES SE/NE 1.0/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
SHWRS NEAR THE COAST. WIND E/NE 2/3. WAVES E/NE 0.5/1.5.
VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
SHWRS BETWEEN 035W AND 030W. WIND S/SE 5/6 WITH GUSTS
7/8 BECMG 3/4. WAVES SE/E 2.0/3.0 W OF 035W AND 3.0/4.5
E OF 035W. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 6/7
WITH GUSTS 8/9. WAVES SW/SE 4.0/7.0. VIS MOD/POOR DURING
SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 030W. WIND
S/SE 5/6 W OF 035W AND N/NW 6/7 WITH GUSTS 8/9 E OF
035W. WAVES SW/SE 3.0/6.0. VIS MOD/POOR DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NE/NW BACK SW/S, 3/5. WAVES SW/S, 1.5/2.5 N OF 20S AND
2.5/3.5 S OF 20S. VIS MOD/POOR DURING SHWRS.
NORTH OCEANIC AREA
SHWRS N OF 05N. WIND SE/NE S OF EQUATOR AND SW/SE N OF
EQUATOR, 3/5. WAVES SW/SE 1.5/2.0. VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 150000 TO 160000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/N 4/5 WITH GUSTS 7 W OF 048W. WAVES E/NE
1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 3/5. WAVES SE 2.0/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND S/SE BACK NE/N, 2/3 NEAR THE COAST AND 4/5 ELSE.
WAVES SE 1.5/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND S/SE 4/5. WAVES SE 2.5/3.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SW/S 4/5 WITH GUSTS 6/7 NEAR THE COAST. WAVES SW/SE
2.0/3.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/4 BECMG 4/5 WITH GUSTS 6/7 S OF 10S. WAVES
SE/E BECMG SW, 1.0/2.0 BECMG 2.0/2.5 S OF 10S.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/4 BECMG 4/5. WAVES SE/NE 1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 2/4. WAVES E/NE 0.5/1.5.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND S/SE BACK NW/W, 3/5. WAVES SE/E BECMG E/NE,
2.0/3.5.
S OF 30S E OF 030W
WIND NW/SW 6/7 WITH GUSTS 8 BECMG 4/5. WAVES SW/SE
4.0/7.0 BECMG S/SE 3.0/5.0.
BETWEEN 30S AND 25S
WIND SW/SE 4/5. WAVES SW/SE 3.0/5.0.
N OF 25S
WIND N/NW BACK S/SE, 3/5. WAVES SW/S, 1.5/2.5 N OF 20S
AND 2.5/3.5 S OF 20S.
NORTH OCEANIC AREA
WIND SE/NE S OF EQUATOR AND SW/SE N OF EQUATOR, 3/5.
WAVES SW/SE 1.5/2.0.=