1 31 05 02 12 20
SECURITE
WARNING NR 120/2026
NEAR GALE WARNING
ISSUED AT 1200Z – THU – 02/APR/2026
OCEANIC AREA BETWEEN 34S053W, 36S048W, 31S043W AND 29S048W STARTING A
T 041200Z. WIND S FORCE 7 WITH GUSTS.
VALID UNTIL 051800Z.
WARNING NR 121/2026
ROUGH SEA WARNING
ISSUED AT 1330Z - FRI - 03/APR/2026
OCEANIC AREA BETWEEN 34S053W, 29S047W, 31S043W AND 36S048W STARTING A
T 050000Z. WAVES FM SW/S 3.0/4.0 METERS.
VALID UNTIL 061500Z.
WARNING NR 122/2026
GALE WARNING
ISSUED AT 1330Z – FRI – 03/APR/2026
OCEANIC AREA BETWEEN 35S033W, 32S028W AND 35S023W STARTING AT 050000Z
.
WIND N/NW FORCE 8 WITH GUSTS.
VALID UNTIL 060000Z.
WARNING NR 123/2026
NEAR GALE WARNING
ISSUED AT 1300Z - SAT - 04/APR/2026
COASTAL AREA BETWEEN CHUÍ/RS AND TRAMANDAÍ/RS TO 30NM OFFSHORE STAR
TING 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 A
T 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 A
T 062100Z. WAVES FM SE/NE 3.0/4.5 METERS.
VALID UNTIL 080000Z.
WARNING NR 126/2026
HIGH SURF WARNING
ISSUED AT 1300Z - SAT - 04/APR/2026
HIGH SURF BETWEEN MOSTARDAS/RS AND TRAMANDAÍ/RS STARTING AT 062100Z.
WAVES FM SE/NE 2.5/3.0 METERS.
VALID UNTIL 071200Z.
NNNN
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 04/APR/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 120/2026
NEAR GALE WARNING
ISSUED AT 1200 THU 02/APR/2026
OCEANIC AREA BETWEEN 34S053W, 36S048W, 31S043W AND
29S048W STARTING AT 041200. WIND S 7 WITH GUSTS.
VALID UNTIL 051800.
WARNING NR 121/2026
ROUGH SEA WARNING
ISSUED AT 1330 FRI 03/APR/2026
OCEANIC AREA BETWEEN 34S053W, 29S047W, 31S043W AND
36S048W STARTING AT 050000. WAVES SW/S 3.0/4.0.
VALID UNTIL 061500.
WARNING NR 122/2026
GALE WARNING
ISSUED AT 1330 FRI 03/APR/2026
OCEANIC AREA BETWEEN 35S033W, 32S028W AND 35S023W
STARTING AT 050000.
WIND N/NW 8 WITH GUSTS.
VALID UNTIL 060000.
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 126/2026
HIGH SURF WARNING
ISSUED AT 1300 SAT 04/APR/2026
HIGH SURF BETWEEN MOSTARDAS/RS AND TRAMANDAI/RS STARTING
AT 062100. WAVES SE/NE 2.5/3.0.
VALID UNTIL 071200.
PART TWO WEATHER ANALYSIS AT 041200
TROUGH 34S040W, 38S037W AND 41S035W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 05N020W, 00N030W,
01S040W AND 02S045W.
PART THREE WEATHER FCST VALID FM 050000 TO 060000
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS N OF 34S. WIND SW/SE 5/7 WITH GUSTS BACK
SE/NE 3/5. WAVES SW/S 1.5/3.5. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND NW/SW 2/3 BACK SE/E 3/5. WAVES SE/NE
BECMG SW/S, 1.5/3.0. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS. WIND SE/NE 2/4. WAVES SE/E BECMG SW/S,
0.5/1.0 NEAR THE COAST BECMG 1.0/2.5 ELSE. VIS MOD
DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS S OF 23S. WIND E/NE 2/4. WAVES SE/E BECMG
SW/S, 1.0/1.5. VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/NE 2/4. WAVES SE/E 1.0/1.5. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 3/4. WAVES N/NW BECMG SE/E,
1.5/2.0. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/4.
WAVES NE/NW 1.0/1.5. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 2/4.
WAVES NE/N, 0.5/1.0 NEAR THE COAST AND 1.0/2.0 ELSE. VIS
MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW BACK
S/SE, 3/5, WITH GUSTS 7/8 E OF 033W. WAVES SW/S 1.5/3.0.
VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND N/W 3/5 WITH
GUSTS 7/8. WAVES NW/SW 1.5/3.0. VIS MOD/POOR DURING
SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS W OF 030W AND ISOL
SHWRS ELSE. WIND NE/NW 3/5. WAVES E/NE BECMG SW/S,
1.5/2.0. VIS MOD/POOR DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND E/N 3/5. WAVES SE/NE BECMG SW/S,
1.5/2.5. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 05S AND
05N AND ISOL SHWRS ELSE. WIND SE/E S OF EQUATOR AND E/NE
ELSE, 3/5. WAVES NE/NW BECMG S/E S OF 05S, 1.5/2.5. VIS
MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 060000 TO 070000
AREA ALFA (FM CHUI TO LAGUNA)
WIND SE/NE, 3/5 BECMG 5/7 WITH GUSTS. WAVES SW/S BECMG
SE/NE, 1.5/3.5, WITH SURGE BETWEEN MOSTARDAS/RS AND
TRAMANDAI/RS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 3/5. WAVES SE/NE BECMG SW/S, 1.5/3.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 2/4. WAVES SE/E BECMG SW/S, 0.5/1.0 NEAR THE
COAST BECMG 1.0/2.5 ELSE.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 2/4. WAVES SE/E BECMG SW/S, 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 2/4. WAVES SE/E BECMG SW/S, 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/5. WAVES N/NW BECMG SE/E, 1.5/2.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 2/4. WAVES NE/NW BECMG SE/NE, 1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 2/4. WAVES NE/N, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW BACK SE/NE, 3/5. WAVES SW/S 2.0/3.5.
S OF 30S E OF 030W
WIND NE/NW BACK SW/SE, 3/5. WAVES NW/SW 2.0/3.5.
BETWEEN 30S AND 25S
WIND NE/NW BACK S/SE W OF 030W, 3/5. WAVES SW/S 1.5/3.0.
N OF 25S
WIND E/N 3/5. WAVES SE/NE BECMG SW/S, 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND E/NE ELSE, 3/5. WAVES NE/NW
BECMG S/E, 1.5/2.5.
NNNN