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SECURITE
WARNING NR 128/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400Z - MON - 06/APR/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 36S048W AND 34S053W
STARTING AT 080000Z. WAVES FM NE/NW BECOMING SW/SE, 3.0/6.0 METERS.
VALID UNTIL 110000Z.
WARNING NR 129/2026
HIGH SURF WARNING
ISSUED AT 1400Z - MON - 06/APR/2026
HIGH SURF BETWEEN CHU/RS AND LAGUNA/SC STARTING AT 080900Z.
WAVES FM S/SE 2.5/3.0 METERS.
VALID UNTIL 110000Z.
WARNING NR 133/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 29S049W, 27S039W AND 36S048W STARTING AT
091200Z. WIND SW FORCE 7/8 WITH GUSTS.
VALID UNTIL 092100Z.
WARNING NR 134/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400Z - 07/APR/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 24S043W, 24S040W AND
26S038W STARTING AT 081800Z. WAVES FM SW 3.0/6.0 METERS.
VALID UNTIL 110000Z.
WARNING NR 135/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 36S048W, 30S040W, 30S030W AND 36S030W
STARTING AT 080000Z. WIND NE/NW BACK TO NW/SW, FORCE 8/9 WITH GUSTS.
VALIDO TO 110000Z.
THIS WARNING REPLACES THE WARNING NR 130/2026.
WARNING NR 136/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND 36S020W
STARTING AT 090600Z. WIND N/NW BACK TO SW, FORCE 8/9 WITH GUSTS.
VALIDO TO 110000Z.
WARNING NR 138/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 36S030W, 28S030W, 30S020W AND 36S020W
STARTING AT 091200Z. WAVES FM NE/NW BECOMING SW, 4.0/6.0 METERS.
VALID UNTIL 120000Z.
WARNING NR 139/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400Z - WED - 08/APR/2026
COASTAL AREA BETWEEN CHU/RS AND LAGUNA/SC TO 300NM OFFSHORE.
WIND NE/NW BACK TO NW/SW, FORCE 7/8 WITH GUSTS.
VALID UNTIL 100000Z.
THIS WARNING REPLACES THE WARNING NR 127/2026.
WARNING NR 140/2026
HIGH SURF WARNING
ISSUED AT 1400Z - WED 08/APR/2026
HIGH SURF BETWEEN LAGUNA/SC AND FLORIANPOLIS/SC STARTING AT
091200Z. WAVES FM SW/SE 2.5/3.0 METERS.
VALID UNTIL 110000Z.
WARNING NR 141/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400Z - WED - 08/APR/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 27S046W AND 27S039W.
WIND S/SW FORCE 7/8, WITH GUSTS.
VALID UNTIL 100000Z.
THIS WARNING REPLACES THE WARNING NR 132/2026.
WARNING NR 142/2025
HIGH SURF WARNING
ISSUED AT 1330Z THU 09/APR/2026
HIGH SURF BETWEEN ILHABELA/SP AND ARRAIAL DO CABO/RJ STARTING
AT 100900Z.
WAVES FM SW/S 2.5/3.0 METERS.
VALID UNTIL 110000Z.
WARNING NR 143/2026
VERY ROUGH/HIGH SEA WARNING
ISSUED AT 1330Z THU 09/APR/2026
OCEANIC AREA BETWEEN 36S048W, 28S040W, 28S030W AND 36S030W.
WAVES FM NE/NW BECOMING SW/SE, 5.0/7.0 METERS.
VALID UNTIL 110000Z.
THIS WARNING REPLACES THE WARNING NR 137/2026.=
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SECURITE
WEATHER AND SEA BULLETIN ISSUED 09/APR/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 128/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400 MON 06/APR/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 36S048W AND
34S053W STARTING AT 080000. WAVES NE/NW BECOMING SW/SE,
3.0/6.0 .
VALID UNTIL 110000.
WARNING NR 129/2026
HIGH SURF WARNING
ISSUED AT 1400 MON 06/APR/2026
HIGH SURF BETWEEN CHUI/RS AND LAGUNA/SC STARTING AT
080900. WAVES S/SE 2.5/3.0 .
VALID UNTIL 110000.
WARNING NR 133/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 29S049W, 27S039W AND 36S048W
STARTING AT 091200. WIND SW 7/8 WITH GUSTS.
VALID UNTIL 092100.
WARNING NR 134/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1400 07/APR/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 24S043W, 24S040W
AND 26S038W STARTING AT 081800. WAVES SW 3.0/6.0 .
VALID UNTIL 110000.
WARNING NR 135/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 36S048W, 30S040W, 30S030W AND
36S030W STARTING AT 080000. WIND NE/NW BACK TO NW/SW,
8/9 WITH GUSTS.
VALIDO TO 110000.
THIS WARNING REPLACES THE WARNING NR 130/2026.
WARNING NR 136/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND
36S020W STARTING AT 090600. WIND N/NW BACK TO SW, 8/9
WITH GUSTS.
VALIDO TO 110000.
WARNING NR 137/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 36S048W, 28S040W, 28S030W AND
36S030W STARTING AT 080000. WAVES NE/NW BECOMING SW/SE,
4.0/6.0 .
VALID UNTIL 110000.
THIS WARNING REPLACES THE WARNING NR 131/2026.
WARNING NR 139/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400 WED 08/APR/2026
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 300NM
OFFSHORE. WIND NE/NW BACK TO NW/SW, 7/8 WITH GUSTS.
VALID UNTIL 100000.
THIS WARNING REPLACES THE WARNING NR 127/2026.
WARNING NR 140/2026
HIGH SURF WARNING
ISSUED AT 1400 WED 08/APR/2026
HIGH SURF BETWEEN LAGUNA/SC AND FLORIANOPOLIS/SP
STARTING AT 091200. WAVES SW/SE 2.5/3.0 .
VALID UNTIL 110000.
WARNING NR 141/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400 WED 08/APR/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 27S046W AND
27S039W. WIND S/SW 7/8, WITH GUSTS.
VALID UNTIL 100000.
THIS WARNING REPLACES THE WARNING NR 132/2026.
WARNING NR 138/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 36S030W, 28S030W, 30S020W AND
36S020W STARTING AT 091200. WAVES NE/NW BECOMING SW,
4.0/6.0 .
VALID UNTIL 120000.
PART TWO WEATHER ANALYSIS AT 090000
LOW 990 33S051W. HIGH 1022 34S025W. C-FRONT 24S048W,
30S047W AND 34S048W MOVING TO E/NE AT 5 KT. W-FRONT
35S040W, 36S044W AND 34S048W. O-FRONT 34S048W, 35S052W
AND 34S051W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 01S040W, 00S030W
AND 02N020W.
PART THREE WEATHER FCST VALID FM 091200 TO 101200
AREA ALFA (FM CHUI TO LAGUNA)
LOW 984 36S044W. HIGH 1022 34S020W. C-FRONT 25S043W,
29S039W AND 38S039W MOVING TO E/NE AT 5 KT. W-FRONT
39S039W, 38S035W AND 36S032W. O-FRONT 39S039W, 39S045W
AND 35S043W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 008N019W, 002S029W
AND 001S043W.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SW/S 7/9
WITH GUSTS E OF 48W. WAVES SW/S 2.0/3.0 NEAR THE COAST
AND 3.0/6.0 ELSE, WITH SURGE 2.5/3.0. VIS MOD/POOR
DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 2/4.
WAVES SW/S 2.0/3.0 AND 2.5/5.0 WITH SURGE S OF 27S. VIS
MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 26S. WIND
SW/S 2/4, WITH GUSTS S OF 27S. WAVES SW/S 1.0/2.5. VIS
MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS S OF 22S. WIND SW/S 2/4. WAVES SW/S 1.0/2.5.
VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND E/NE 2/4. WAVES SW/SE 1.0/1.5. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 10S. WIND
SE/E 2/3. WAVES SW/SE, 1.0/2.0. VIS MOD/POOR DURING
SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 2/4.
WAVES NE/N 1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS JUNTO COSTA. WIND
E/NE 3/5. WAVES NE/N, 0.5/1.0 NEAR THE COAST AND 1.0/2.5
ELSE. VIS MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 7/9
WITH GUSTS. WAVES NW/SW 3.0/5.0. VIS MOD/POOR DURING
SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND N/NW 5/7
WITH GUSTS. WAVES SW 2.0/3.0 BECMG N/NW 2.5/5.0. VIS
MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
SHWRS AND ISOL THUNDERSTORMS W OF 030W. WIND NW/SW 4/6.
WAVES SW/NW 2.0/3.0. VIS MOD DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND E/NE 2/3. WAVES SW/S 1.5/2.5. VIS GOOD.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 10S AND
05N. WIND SE/E S OF EQUATOR AND E/NE ELSE, 3/5. WAVES
E/NE 1.5/2.0 N OF 05S AND SW/S S OF 10S, 1.5/2.0. VIS
MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 101200 TO 111200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/SE 2/4 BACK SE/E 2/4. WAVES S/SE 2.0/3.0 NEAR
THE COAST AND 3.0/6.0 ELSE, WITH SURGE 2.5/3.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/SE 2/4. WAVES SW/S 2.0/3.0 N OF 27S AND SW/S
2.5/5.0 S OF 27S.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/SE 2/4. WAVES SW/SE, 1.0/2.5 BECMG 2.0/3.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SW/S 2/4. WAVES SW/S 1.0/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/E 2/4. WAVES SW/SE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 2/3. WAVES SW/SE BECMG NE/NW 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND E/NE 2/4. WAVES NE/N 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 3/5. WAVES NE/N, 0.5/1.5 NEAR THE COAST AND
1.5/2.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SW/S 7/9. WAVES NW/SW 3.0/6.0.
S OF 30S E OF 030W
WIND NW/SW 7/9 WITH GUSTS. WAVES NW/SW 2.5/5.0.
BETWEEN 30S AND 25S
WIND SW/SE 4/6. WAVES NW/SW 2.5/5.0.
N OF 25S
WIND E/NE 3/5. WAVES SW/S 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND E/NE ELSE, 3/5. WAVES NE/NW
1.5/2.0 N OF 05S, AND SW/S S OF 05S, 1.5/2.5.=