1 31 05 02 12 20
SECURITE
WARNING NR 452/2026
GALE WARNING
ISSUED AT 1200Z - WED – 22/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND 36S030W STARTING A
T 230000Z. WIND SE FORCE 8 WITH GUSTS.
VALID AT 250000Z.
THIS WARNING REPLACES THE WARNING NR 450/2026.
WARNING NR 453/2026
GALE WARNING
ISSUED AT 1200Z - WED – 22/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND 36S020W STARTING A
T 230000Z. WIND NW FORCE 8 WITH GUSTS.
VALID AT 251200Z.
WARNING NR 454/2026
ROUGH SEA WARNING
ISSUED AT 1200Z - WED - 22/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W AND 28S040W STARTING AT 231500Z
. WAVES FM S/SE 3.0/4.0 METERS.
VALID AT 250000Z.
WARNING NR 455/2026
GALE WARNING
ISSUED AT 1200Z – THU – 23/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND 36S030W STARTING A
T 251200Z. WIND NE/N BACK TO NW/SW, FORCE 8 WITH GUSTS.
VALID UNTIL 270000Z.
WARNING NR 456/2026
GALE WARNING
ISSUED AT 1200Z – THU – 23/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND 36S020W STARTING A
T 251200Z. WIND SE/NE BACK TO NW/SW, FORCE 8 WITH GUSTS.
VALID UNTIL 270000Z.
WARNING NR 457/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400Z - FRI - 24/JUL/2026
OCEANIC AREA BETWEEN 36S035W, 28S035W, 30S020W AND 36S020W STARTING A
T 261200Z. WAVES FM SW/S BECOMING NW/W, 4.0/5.0 METERS.
VALID UNTIL 280000Z.
WARNING NR 458/2026
LOW VISIBILITY WARNING
ISSUED AT 1400Z - FRI - 24/JUL/2026
COASTAL AREA BETWEEN CHUÍ/RS AND TRAMANDAÍ/RS TO 40 NM OFFSHORE STA
RTING AT 250600Z. PATCHES OF FOG.
VALID UNTIL 252100Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 24/JUL/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 452/2026
GALE WARNING
ISSUED AT 1200 WED 22/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 230000. WIND SE 8 WITH GUSTS.
VALID UNTIL 250000.
THIS WARNING REPLACES THE WARNING NR 450/2026.
WARNING NR 453/2026
GALE WARNING
ISSUED AT 1200 WED 22/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND
36S020W STARTING AT 230000. WIND NW 8 WITH GUSTS.
VALID UNTIL 251200.
WARNING NR 454/2026
ROUGH SEA WARNING
ISSUED AT 1200 WED 22/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W AND 28S040W
STARTING AT 231500. WAVES S/SE 3.0/4.0 .
VALID UNTIL 250000.
WARNING NR 455/2026
GALE WARNING
ISSUED AT 1200 THU 23/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 251200. WIND NE/N BACK TO NW/SW, 8
WITH GUSTS.
VALID UNTIL 270000.
WARNING NR 456/2026
GALE WARNING
ISSUED AT 1200 THU 23/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND
36S020W STARTING AT 251200. WIND SE/NE BACK TO NW/SW, 8
WITH GUSTS.
VALID UNTIL 270000.
WARNING NR 457/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400 FRI 24/JUL/2026
OCEANIC AREA BETWEEN 36S035W, 28S035W, 30S020W AND
36S020W STARTING AT 261200. WAVES SW/S BECOMING NW/W,
4.0/5.0 .
VALID UNTIL 280000.
WARNING NR 458/2026
LOW VISIBILITY WARNING
ISSUED AT 1400 FRI 24/JUL/2026
COASTAL AREA BETWEEN CHUI/RS AND TRAMANDAI/RS TO 40 NM
OFFSHORE STARTING AT 250600. PATCHES OF FOG.
VALID UNTIL 252100.
PART TWO WEATHER ANALYSIS AT 241200
LOW 1016 26S041W. HIGH 1030 38S043W. C-FRONT 21S049W,
22S044W AND 25S041W MOVING TO E/NE AT 05 KT. C-FRONT
27S037W, 32S028W AND 38S019W MOVING TO E/NE AT 05 KT.
W-FRONT 26S040W, 27S039W AND 27S037W. TROPICAL WAVE
19N020W, 15N021W AND 09N020W MOVING TO W AT 10/15 KT.
TROPICAL WAVE 16N044W, 11N044W AND 06N044W MOVING TO W
AT 10/15 KT. TROPICAL WAVE 16N055W, 12N056W AND 07N055W
MOVING TO W AT 10/15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 15N020W, 11N030W,
10N040W AND 10N050W.
PART THREE WEATHER FCST VALID FM 250000 TO 260000
AREA ALFA (FM CHUI TO LAGUNA)
MIST/FOG NEAR THE COAST. WIND E/NE 3/4. WAVES SE/E,
1.0/2.0 NEAR THE COAST AND 2.0/2.5 ELSE. VIS POOR/VERY
POOR DURING MIST/FOG.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS E OF 045W. WIND S/SE 4/5 BACK SE/NE 3/4 S OF 28S
AND NW/SW 3/4 N OF 28S. WAVES S/SE 1.5/2.5. VIS MOD
DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
MIST S OF 26S AO NORTE DE SHWRS EARLY E OF 043W. WIND
SW/SE 2/3. WAVES S/SE 1.0/2.0. VIS MOD/POOR DURING
SHWRS/MIST.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS S OF 22S. WIND NE/N 2/3. WAVES S/SE 1.0/1.5.
VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND E/NE 2/3. WAVES SE/E 0.5/1.5. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS N OF 08S. WIND SE/E 3/4. WAVES SE/E 1.0/1.5.
VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 3/5, WITH GUSTS 6 NEAR THE COAST.
WAVES SE/NE 1.0/2.0. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS. WIND SE/NE 3/4. WAVES SE/NE, 0.5/1.0 NEAR
THE COAST AND 1.0/1.5 ELSE. VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 32S. WIND
SE/E BACK E/NE, 4/5 WITH GUSTS 7/8 E OF 040W. WAVES S/SE
2.5/3.5. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
WIND SE/E 4/5 WITH GUSTS 7/8. WAVES SW/S 2.5/3.5. VIS
GOOD.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS W OF 035W. WIND
NE/NW 3/4. ONDAS SW/SE 1.5/2.5. VIS MOD/POOR DURING
SHWRS.
N OF 25S
ISOL SHWRS. WIND SE/NE 3/4. WAVES SE/NE 1.0/2.0. VIS MOD
DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 05N. WIND
SE/E 4/5 S OF EQUATOR AND SW/SE 2/4 N OF EQUATOR. WAVES
S/SE 1.5/2.5. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 260000 TO 270000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW 3/4. WAVES S/SE 1.0/2.0 BECMG.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/SE BACK NE/N, 3/4. WAVES S/SE 1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 2/3. WAVES S/SE 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/NW BACK SW/S, 2/4. WAVES S/SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 2/3. WAVES SE/E 0.5/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/4. WAVES SE 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5 WITH GUSTS 6 NEAR THE COAST. WAVES SE/NE
1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4. 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 4/5 WITH GUSTS 7/8 E OF 040W. WAVES S/SE 2.0/3.0 W
OF 040W AND SW/SE 3.0/5.0 AND E OF 040W.
S OF 30S E OF 030W
WIND E/NE BACK NW/SW, 5/6 WITH GUSTS 7/8. WAVES SW/SE,
2.5/3.5 BECMG NE/NW 3.0/5.0.
BETWEEN 30S AND 25S
WIND NE/NW BACK W/SW 4/6, WITH GUSTS 7 W OF 030W AND
NE/NW 4/5 E OF 030W. WAVES SW/SE, 1.5/2.5 AND 2.5/4.5 S
OF 25S AND W OF 030W.
N OF 25S
WIND NE/NW S OF 20S AND SE/NE N OF 20S, 3/4. WAVES SW/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 1.5/2.0.=