1 31 05 02 12 20
SECURITE
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 486/2026
LOW VISIBILITY WARNING
ISSUED AT 1300Z - TUE - 04/AUG/2026
COASTAL AREA BETWEEN TORRES (RS) AND PERUÍBE (SP) TO 50NM OFFSHORE S
TARTING AT 050300Z. PATCHES OF FOG.
VALID UNTIL 051500Z.
WARNING NR 487/2026
GALE/STORM WARNING
ISSUED AT 1300Z - TUE - 04/AUG/2026
COASTAL AREA BETWEEN CHUÍ (RS) AND LAGUNA (SC) TO 320NM OFFSHORE STA
RTING AT 062100Z. WIND NW/SW FORCE 8/9 WITH GUSTS 10.
VALID UNTIL 080000Z.
WARNING NR 488/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1300Z - TUE - 04/AUG/2026
OCEANIC AREA BETWEEN 34S053W, 36S048W, 31S043W AND 29S048W STARTING A
T 070300Z. WAVES FM NW/SW 3.0/5.0 METERS.
VALID UNTIL 081200Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 04/AUG/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 482/2026
GALE WARNING
ISSUED AT 1400 SUN 02/AUG/2026
OCEANIC AREA BETWEEN 32S045W, 32S030W, 36S030W AND
36S048W STARTING AT 041200. CICLONIC WIND 8 WITH GUSTS.
VALID UNTIL 051800.
WARNING NR 486/2026
LOW VISIBILITY WARNING
ISSUED AT 1300 TUE 04/AUG/2026
COASTAL AREA BETWEEN TORRES (RS) AND PERUIBE (SP) TO
50NM OFFSHORE STARTING AT 050300. PATCHES OF FOG.
VALID UNTIL 051500.
WARNING NR 487/2026
GALE/STORM WARNING
ISSUED AT 1300 TUE 04/AUG/2026
COASTAL AREA BETWEEN CHUI (RS) AND LAGUNA (SC) TO 320NM
OFFSHORE STARTING AT 062100. WIND NW/SW 8/9 WITH GUSTS
10.
VALID UNTIL 080000.
WARNING NR 488/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1300 TUE 04/AUG/2026
OCEANIC AREA BETWEEN 34S053W, 36S048W, 31S043W AND
29S048W STARTING AT 070300. WAVES NW/SW 3.0/5.0.
VALID UNTIL 081200.
PART TWO WEATHER ANALYSIS AT 041200
HIGH 1030 38S033W. HIGH 1026 22S026W. LOW 1010 35S051W.
C-FRONT 26S061W, 30S056W AND 33S053W MOVING TO E/NE AT
10 KT. W-FRONT 36S049W AND 32S038W.
TROPICAL WAVE 18N039W, 11N040W AND 04N039W MOVING TO W
AT 10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 09N020W, 07N030W,
07N040W AND 04N050W.
PART THREE WEATHER FCST VALID FM 050000 TO 060000
AREA ALFA (FM CHUI TO LAGUNA)
MIST/PATCHES OF FOG NEAR THE COAST N OF 30S AND OCNL HVY
SHWRS S OF 30S. WIND NE/NW N OF 32S AND NW/SW BACK NE/NW
ELSE, 2/4. WAVES S/SE 0.5/1.5. VIS POOR/VERY POOR DURING
MIST/FOG AND MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 3/4, BECMG 4/5 WITH GUSTS E OF 044W. WAVES
SE/NE 1.0/2.0. VIS GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
MIST/PATCHES OF FOG S OF PERUIBE. WIND NE/NW 2/3. WAVES
S/SE 1.0/1.5. VIS POOR/VERY POOR DURING MIST/FOG.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS N OF 22S AND E OF 040W. WIND E/NE 3/4, BECMG
4/5 WITH GUSTS W OF 038W. WAVES S/SE 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/NE 3/4. WAVES S/SE 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 3/5. WAVES S/SE 1.5/2.0. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 4/5, WITH GUSTS 6 NEAR THE COAST.
WAVES SE/NE 1.5/2.0. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS N OF 04N. WIND SE/NE 3/4. WAVES SE/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
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW 5/6
WITH GUSTS 7/8 BECMG 4/5 E OF 043W AND NW/W 5/6 BACK
NE/NW 3/4 ELSE. WAVES SW/SE, OCNL NE/NW S OF 33S,
1.5/2.5. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 33S LATER.
WIND SE/NE 3/4 BACK N/NW 4/5 WITH GUSTS 6/7. WAVES SW/S
2.0/3.0. VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
WIND SE/NE BACK NE/NW, 2/4. WAVES SW/SE 1.0/2.0. VIS
GOOD.
N OF 25S
WIND SE/NE, 4/5 N OF 20S AND 3/4 ELSE. WAVES S/SE
1.0/2.0. VIS GOOD.
NORTH OCEANIC AREA
SHWRS BETWEEN 15S AND 10S AND N OF 03N. WIND SE/E S OF
EQUATOR AND SW/SE N OF EQUATOR, 3/5. WAVES S/SE 1.0/2.0.
VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 060000 TO 070000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW, 2/3 BECMG 5/6 WITH GUSTS 7/8. WAVES S/SE
0.5/1.5 BECMG SE/NE 1.0/2.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/NW, 5/6 WITH GUSTS E OF 044W AND 3/4 BECMG 5/6
WITH GUSTS ELSE. WAVES SE/NE 1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW 2/3, BECMG 4/5 WITH GUSTS S OF 26S LATER.
WAVES S/SE BECMG E/NE, 1.0/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N, 4/5 WITH GUSTS 6/7 W OF 038W AND 3/4 ELSE.
WAVES NE 1.5/2.0 S OF 22S AND W OF 038W AND SE/NE
1.0/1.5 ELSE.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 3/4. WAVES S/SE 0.5/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E, BACK SE/NE S OF 10S, 3/4. WAVES S/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5, WITH GUSTS 6 NEAR THE COAST. WAVES SE/NE
1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND
1.0/1.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NE/NW, 3/5 BECMG 5/6. WAVES S/SE 1.5/2.5 BECMG
NE/NW 1.0/2.0.
S OF 30S E OF 030W
WIND N/NW, 5/7 WITH GUSTS BECMG 4/5. WAVES SW/S 1.5/2.5.
BETWEEN 30S AND 25S
WIND NE/NW, 3/4 BECMG 4/5 W OF 030W AND 2/4 ELSE. WAVES
SW/SE 1.0/2.0.
N OF 25S
WIND E/NE 4/5. WAVES S/SE 1.0/2.0.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND SW/SE N OF EQUATOR, 3/5.
WAVES S/SE 1.0/2.0.=