1 31 05 02 12 20
SECURITE
WARNING NR 465/2026
LOW VISIBILITY WARNING
ISSUED AT 1200Z - MON - 27/JUL/2026
COASTAL AREA BETWEEN IMBITUBA/SC AND PARANAGU/PR TO 50 NM OFFSHORE S
TARTING AT 280400Z. PATCHES OF FOG.
VALID UNTIL 281500Z.
WARNING NR 466/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200Z - MON - 27/JUL/2026
OCEANIC AREA BETWEEN 34S049W, 30S049W, 31S045W, 31S042W AND 34S047W S
TARTING AT 291200Z. WIND NW/W BACK TO SW/S, FORCE 7 WITH GUSTS FORCE
8.
VALID UNTIL 300600Z.
WARNING NR 467/2026
NEAR GALE WARNING
ISSUED AT 1200Z - MON - 27/JUL/2026
OCEANIC AREA BETWEEN 28S048W, 28S040W, 31S043W AND 28S048W STARTING A
T 291500Z. WIND NW/W BACK TO SW/S, FORCE 7.
VALID UNTIL 301200Z.
WARNING NR 468/2026
GALE WARNING
ISSUED AT 1200Z - MON - 27/JUL/2026
OCEANIC AREA BETWEEN 36S045W, 36S030W, 28S030W AND 28S040W STARTING A
T 291200Z. WIND NW/SW, FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 301200Z.
WARNING NR 469/2026
GALE WARNING
ISSUED AT 1200Z - MON - 27/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020WE 36S020W STARTING AT 3
00600Z. WIND NW/SW, FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 310600Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 27/JUL/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 465/2026
LOW VISIBILITY WARNING
ISSUED AT 1200 MON 27/JUL/2026
COASTAL AREA BETWEEN IMBITUBA/SC AND PARANAGUA/PR TO 50
NM OFFSHORE STARTING AT 280400. PATCHES OF FOG.
VALID UNTIL 281500.
WARNING NR 466/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 MON 27/JUL/2026
OCEANIC AREA BETWEEN 34S049W, 30S049W, 30S045W, 30S042W
AND 34S047W STARTING AT 291200. WIND NW/W BACK TO SW/S,
7 WITH GUSTS 8.
VALID UNTIL 300600.
WARNING NR 467/2026
NEAR GALE WARNING
ISSUED AT 1200 MON 27/JUL/2026
OCEANIC AREA BETWEEN 28S048W, 28S040W, 31S043W AND
28S048W STARTING AT 291500. WIND NW/W BACK TO SW/S, 7.
VALID UNTIL 301200.
WARNING NR 468/2026
GALE WARNING
ISSUED AT 1200 MON 27/JUL/2026
OCEANIC AREA BETWEEN 36S045W, 36S030W, 28S030W AND
28S040W STARTING AT 291200. WIND NW/SW, 8 WITH GUSTS 9.
VALID UNTIL 301200.
WARNING NR 469/2026
GALE WARNING
ISSUED AT 1200 MON 27/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020WE 36S020W
STARTING AT 300600. WIND NW/SW, 8 WITH GUSTS 9.
VALID UNTIL 310600.
PART TWO WEATHER ANALYSIS AT 271200
HIGH 1022 29S040W. LOW 1010 31S027W. C-FRONT 20S032W,
25S027W AND 31S025W MOVING TO E/NE AT 05/10 KT. W-FRONT
31S025W AND 35S020W. O-FRONT 31S025W, 32S038W AND
30S026W. TROUGH 29S029W, 26S030W AND 25S032W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 11N020W, 10N030W,
09N040W AND 09N050W.
PART THREE WEATHER FCST VALID FM 280000 TO 290000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW BACK
SW/SE, 4/5 WITH GUSTS 6/7. WAVES SW/SE, 1.0/1.5 NEAR THE
COAST AND 1.5/2.0 ELSE. VIS POOR/VERY POOR DURING RAIN.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 28S. WIND
NE/NW 5/6 WITH GUSTS S OF 28S. WAVES S/SE BECMG NE/NW,
1.0/2.0. VIS POOR/VERY POOR DURING RAIN.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
MIST/PATCHES OF FOG NEAR THE COAST. WIND NE/NW 3/4 OCNL
5. WAVES SE/E 0.5/1.5. VIS MOD/VERY POOR DURING
FOG/MIST.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 3/4 BACK NE/N 4/5 OCNL 6, WITH GUSTS W OF
040W LATER. WAVES S/SE BECMG NE/NW, 0.5/1.0 NEAR THE
COAST AND 1.0/2.0 ELSE. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
SHWRS NEAR THE COAST. WIND S/SE 2/3 BACK SE/NE 3/4.
WAVES S/SE, 0.5/1.0 NEAR THE COAST AND 1.0/1.5 ELSE. VIS
MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 2/4. WAVES S/SE, 1.0/1.5 NEAR THE
COAST AND 1.5/2.0 ELSE. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 4/5 WITH GUSTS
NEAR THE COAST. WAVES SE/NE, 1.0/1.5 NEAR THE COAST AND
1.5/2.0 ELSE. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 3/4 OCNL 5.
WAVES E/NE, 0.5/1.0 NEAR THE COAST AND 1.0/1.5 ELSE. VIS
MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 4/5
BACK NW/SW 5/6 WITH GUSTS 7. WAVES SW/SE BECMG NW/SW,
2.0/3.0. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS EARLY. WIND NW/SW
5/6 WITH GUSTS 7. WAVES NW/SW, 2.0/3.0 BECMG 2.5/4.0.
VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
SHWRS EARLY. WIND NW/SW, BACK SW/SE 3/5 E OF 030W AND
BACK NE/NW 6/7 WITH GUSTS ELSE. WAVES SW/SE 1.5/2.5
BECMG NW/SW 2.0/3.0 W OF 035W. VIS MOD DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND SE/NE N OF 20S AND NW/SW BACK SE/NE
ELSE, 2/4. WAVES SW/S 1.0/2.0. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 04N AND ISOL
SHWRS ELSE. WIND SE/E S OF EQUATOR AND SW/SE ELSE, 3/4
OCNL 5. WAVES S/SE S OF EQUATOR AND SE/E ELSE, 1.5/2.0.
VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 290000 TO 300000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NW/SW BACK SW/SE, 6/7 WITH GUSTS 8 BETWEEN 30S AND
34S AND 4/5 WITH GUSTS 6 ELSE. WAVES SW/SE, 0.5/1.0 NEAR
THE COAST AND 1.5/2.0 ELSE.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/NW BACK NW/W, 5/6 N OF 28S AND 6/7 ELSE, WITH
GUSTS. WAVES NE/NW 1.5/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/N BACK NW/SW, 3/5 WITH GUSTS. WAVES SE/E BECMG
S/SE, 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N 4/5 OCNL 6, WITH GUSTS W OF 038W. WAVES S/SE
BECMG NE/NW, 0.5/1.5 NEAR THE COAST AND 1.5/2.5 ELSE
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND E/NE 3/4. WAVES S/SE, 0.5/1.0 NEAR THE COAST AND
1.0/1.5 ELSE.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/4. WAVES S/SE, 1.0/1.5 NEAR THE COAST AND
1.5/2.0 ELSE.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5 WITH GUSTS NEAR THE COAST. WAVES SE/NE,
1.0/1.5 NEAR THE COAST AND 1.5/2.0 ELSE.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4 OCNL 5. WAVES E/NE, 0.5/1.0 NEAR THE
COAST AND 1.0/1.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW 5/6 WITH GUSTS 7 BECMG 6/7 WITH GUSTS 8 E OF
045W. WAVES NW/SW 2.0/3.0 BECMG 2.5/4.0 E OF 040W.
S OF 30S E OF 030W
WIND NW/SW BACK SW/SE, 5/6 WITH GUSTS 7. WAVES NW/SW
2.5/4.0.
BETWEEN 30S AND 25S
WIND SW/SE 4/5 BACK NE/NW 5/6 E OF 030W AND NE/NW BACK
NW/SW 6/7 WITH GUSTS ELSE. WAVES NW/SW W OF 035W AND
SW/SE BECMG NW/SW, 1.5/2.5.
N OF 25S
WIND E/NE N OF 20S AND SE/NE BACK NE/NW ELSE, 3/4 OCNL
5. WAVES SW/S 1.0/2.0.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR AND SW/SE ELSE, 3/4 OCNL 5. WAVES
S/SE S OF EQUATOR AND SE/E ELSE,1.5/2.0.=