1 31 05 02 12 20
SECURITE
WARNING NR 123/2026
NEAR GALE WARNING
ISSUED AT 1300Z - SAT - 04/APR/2026
COASTAL AREA BETWEEN CHU/RS AND TRAMANDA/RS TO 30NM OFFSHORE
STARTING AT 061500Z. WIND NE/NW FORCE 7 WITH GUSTS.
VALIDO TO 071800Z.
WARNING NR 124/2026
NEAR GALE/SEVERE GALE WARNING
ISSUED AT 1300Z - SAT - 04/APR/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 36S048W AND 34S052W
STARTING AT 061500Z. WIND NE/NW FORCE 7/9 WITH GUSTS.
VALIDO TO 071800Z.
WARNING NR 125/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1300Z - SAT - 04/APR/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 36S048W AND 34S053W
STARTING AT 062100Z. WAVES FM SE/NE 3.0/4.5 METERS.
VALID UNTIL 080000Z.
WARNING NR 127/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400Z - MON - 06/APR/2026
COASTAL AREA BETWEEN CHU/RS AND LAGUNA/SC TO 300NM OFFSHORE
STARTING AT 071800Z. WIND NE/NW BACK TO NW/SW, FORCE 7/8 WITH GUSTS.
VALID UNTIL 091200Z.
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 132/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 27S046W AND 27S039W
STARTING AT 080000Z. WIND NE/NW FORCE 7 BACK TO SW FORCE 7/8,
WITH GUSTS.
VALID UNTIL 091200Z.
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 137/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 36S048W, 28S040W, 28S030W AND 36S030W
STARTING AT 080000Z. WAVES FM NE/NW BECOMING SW/SE, 4.0/6.0 METERS.
VALID UNTIL 110000Z.
THIS WARNING REPLACES THE WARNING NR 131/2026.
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.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 07/APR/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 123/2026
NEAR GALE WARNING
ISSUED AT 1300 SAT 04/APR/2026
COASTAL AREA BETWEEN CHUI/RS AND TRAMANDAI/RS TO 30NM
OFFSHORE STARTING AT 061500. WIND NE/NW 7 WITH GUSTS.
VALIDO TO 071800.
WARNING NR 124/2026
NEAR GALE/SEVERE GALE WARNING
ISSUED AT 1300 SAT 04/APR/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 36S048W AND
34S052W STARTING AT 061500. WIND NE/NW 7/9 WITH GUSTS.
VALIDO TO 071800.
WARNING NR 125/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1300 SAT 04/APR/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 36S048W AND
34S053W STARTING AT 062100. WAVES SE/NE 3.0/4.5.
VALID UNTIL 080000.
WARNING NR 127/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400 MON 06/APR/2026
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 300NM
OFFSHORE STARTING AT 071800. WIND NE/NW BACK TO NW/SW,
7/8 WITH GUSTS.
VALID UNTIL 091200.
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 132/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 27S046W AND
27S039W STARTING AT 080000. WIND NE/NW 7 BACK TO SW 7/8,
WITH GUSTS.
VALID UNTIL 091200.
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 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 071200
HIGH 1026 36S035W. C-FRONT 27S028W, 28S022W AND 29S019W
MOVING TO E/NE AT 5 KT. W-FRONT 31S055W, 50S050W AND
26S047W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 04N010W, 01N020W,
01SN030W AND 02N050W.
PART THREE WEATHER FCST VALID FM 080000 TO 090000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW BACK
NW/SW, 7/9 WITH GUSTS. WAVES NE/N BECMG SW/S, 2.0/3.0
NEAR THE COAST AND 3.0/6.0 ELSE, WITH SURGE 2.5/3.0
STARTING AT 080900Z. VIS MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 26S. WIND
E/NE 3/5, BACK NE/NW 5/7 WITH GUSTS S OF 27S AND BACK
NE/NW 3/4 ELSE. WAVES SW/S 2.0/3.0, BECMG NE/NW 2.5/4.0
S OF 27S. VIS MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS. WIND NE/N 3/5 BACK NW/SW 2/4, WITH GUSTS S
OF 27S. WAVES SW/SE 1.0/2.5. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS N OF 23S. WIND E/NE 2/4, BECMG 3/5 W OF 038W.
WAVES SW/S 1.0/2.5. VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS NEAR THE COAST. WIND SE/NE 2/4. WAVES SW/SE
1.0/2.0. VIS MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 10S AND ISOL
SHWRS NEAR THE COAST S OF 10S. WIND SE/E, 3/5 S OF 10S
AND 2/4 N OF 10S. WAVES SE/E BECMG 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 SE/NE 2/4.
WAVES SE/NE 1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 05N. WIND
E/NE 3/5 WITH GUSTS DURING SHWRS. 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 W OF 035W. WIND
SE/NE 3/5 BACK NE/NW 7/9 WITH GUSTS. WAVES SW/SE
2.5/3.5, BECMG NE/NW 3.0/5.0 W OF 035W. VIS MOD/POOR
DURING SHWRS.
S OF 30S E OF 030W
WIND SE/E BACK NE/N, 2/4. WAVES SW 2.0/3.0. VIS GOOD.
BETWEEN 30S AND 25S
SHWRS AND ISOL THUNDERSTORMS W OF 040W. WIND SE/NE 3/5,
BACK NE/NW 4/6 W OF 030W, WITH GUSTS. WAVES SW/S
2.0/3.5. VIS MOD DURING SHWRS.
N OF 25S
WIND SE/NE 2/4. WAVES SW/S 1.5/2.5. VIS GOOD.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 08S AND
05N. WIND SE/E S OF EQUATOR AND E/NE ELSE, 3/5. WAVES
SE/NE, BECMG SW/S S OF 10S, 1.5/2.5. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 090000 TO 100000
AREA ALFA (FM CHUI TO LAGUNA)
WIND W/SW 7/9 BACK SW/SE 4/6, WITH GUSTS. WAVES SW/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 NE/NW BACK SW, 5/7 WITH GUSTS S OF 27S, AND NE/NW
BACK SW, 2/4 ELSE. WAVES SW/S 2.0/3.0 N OF 27S AND NE/NW
BECMG SW/S, 2.5/4.0 S OF 26S.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NW/SW BACK SW/SE, 2/4, WITH GUSTS S OF 27S. WAVES
SW/SE 1.0/2.5 BECMG 2.5/3.0 S OF 26S.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N 3/5 WITH GUSTS BACK SW 2/4 W OF 038W AND NE/NW
2/4 ELSE. WAVES SW/S 1.0/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND E/NE 2/4. WAVES SW/SE 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 2/4. WAVES SW/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 2/4. WAVES SE/NE BECMG NE/NW, 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 NE/NW BACK NW/SW, 7/9 WITH GUSTS. WAVES SW/SE
2.5/3.5 BECMG NW/SW 3.0/6.0 E OF 035W AND NE/NW 3.0/5.0
BECMG SW/S 4.0/6.0 W OF 035W.
S OF 30S E OF 030W
WIND NE/N 3/5 BACK N/NW 7/9 WITH GUSTS. WAVES SW 2.0/3.0
BECMG N/NW 2.5/5.0.
BETWEEN 30S AND 25S
WIND NE/NW BACK NW/SW, 4/6 WITH GUSTS W OF 030W AND
SE/NE 2/4 BACK NE/NW 3/5 ELSE. WAVES SW/S 2.0/3.5, BECMG
NW/SW 2.5/5.0 W OF 030W.
N OF 25S
WIND SE/NE, BACK NE/NW S OF 20S, 2/4. WAVES SW/S
1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND E/NE ELSE, 3/5. WAVES SE/NE
BECMG N/NW N OF 05S AND SW/S S OF 05S, 1.5/2.5.=