1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 08/OCT/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 737/2026
NEAR GALE WARNING
ISSUED AT 1500 TUE 06/OCT/2026
COASTAL AREA BETWEEN TORRES/RS AND LAGUNA/SC TO 120 NM
OFFSHORE STARTING AT 080000. WIND NE 7.
VALID UNTIL 082100.
WARNING NR 738/2026
NEAR GALE WARNING-MUITO FORTE
ISSUED AT 1500 TUE 06/OCT/2026
OCEANIC AREA BETWEEN 36S048W, 32S047W, 29S049W AND
34S053W STARTING AT 080000. WIND NE/N, 7 WITH GUSTS 8.
VALID UNTIL 090000.
WARNING NR 739/2026
NEAR GALE WARNING
ISSUED AT 1500 TUE 06/OCT/2026
COASTAL AREA BETWEEN TOUROS/RN AND SAO LUIS/MA TO 80 NM
OFFSHORE STARTING AT 062100. WIND SE/E 7.
VALID UNTIL 081500.
WARNING NR 740/2026
LOW VISIBILITY WARNING
ISSUED AT 1230 WED 07/OCT/2026
COASTAL AREA BETWEEN ITAJAI (SC) AND PERUIBE (SP) TO 20
NM OFFSHORE STARTING AT 080300. PATCHES OF FOG.
VALID UNTIL 081100.
WARNING NR 741/2026
GALE WARNING
ISSUED AT 1230 WED 07/OCT/2026
OCEANIC AREA BETWEEN 28S030W, 30S030W, 30S020W AND
28S020W STARTING AT 080600. WIND SE/E 8 WITH GUSTS.
VALID UNTIL 082100.
PART TWO WEATHER ANALYSIS AT 080000
LOW 1014 26S035W. HIGH 1026 34S038W. C-FRONT 24S043W,
24S039W AND 26S035W. W-FRONT 26S035W, 27S031W AND
27S027W. C-FRONT 27S027W, 27S024W AND 27S019W. TROPICAL
WAVE 16N027W, 12S028W AND 05N027W. INTERTROPICAL
CONVERGENCE ZONE (ITCZ) 07N020W, 10N030W, 09N040W AND
10N050W.
PART THREE WEATHER FCST VALID FM 081200 TO 091200
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW 5/7
WITH GUSTS. WAVES E/NE 1.5/2.5 BECMG 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND SE/NE 5/6 WITH GUSTS 7 BACK NE/N 3/5.
WAVES SE/NE 1.0/2.0. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS S OF 26S. WIND SE/NE 2/3, WITH GUSTS 5/6 S
OF 26S. WAVES S/SE 0.5/1.5. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS. WIND NE/NW 2/4. WAVES S/SE 1.0/1.5. VIS MOD
DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/NE 2/4. WAVES SW/SE 0.5/1.5. VIS
MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 3/5. WAVES S/SE 1.0/2.0. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 5/7 WITH GUSTS NEAR THE COAST.
WAVES SE/NE 1.5/2.5. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS N OF 03N. WIND SE/NE 3/5. WAVES SE/NE,
0.5/1.2 NEAR THE COAST AND 1.2/2.5 ELSE. VIS MOD DURING
SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS W OF 035W. WIND
SE/NE, OCNL SW/S E OF 035W, 3/5 WITH GUSTS. WAVES SW/SE
1.0/2.0. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
ISOL SHWRS. WIND SW/SE 3/5. WAVES SW/S 2.0/3.0 BECMG
1.0/2.0. VIS MOD DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 030W AND
ISOL SHWRS ELSE. WIND SE/NE 4/6 WITH GUSTS 7, BACK SE/E
6/8 WITH GUSTS S OF 28S AND E OF 030W. WAVES SW/SE
1.5/2.5. VIS MOD/POOR DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND NE/NW BACK SE/NE 2/3 S OF 20S AND
SE/NE 2/4 ELSE. WAVES SW/SE 1.0/2.0. VIS MOD DURING
SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 05N AND ISOL
SHWRS ELSE. WIND SE/E 4/5 S OF 02N AND SW/SE 2/4 ELSE.
WAVES SW/SE 1.0/2.0. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 091200 TO 101200
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW 3/5 BACK SE/NE 2/4. WAVES E/NE 1.0/2.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N, OCNL SE/E, 3/5 WITH GUSTS. WAVES SE/NE
1.0/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW BACK SW/SE 2/4. WAVES S/SE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND E/NE 3/5, BECMG 5/6 W OF 040W. WAVES S/SE 1.0/1.5,
BECMG E/NE 1.0/2.0 W OF 040W.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 2/4. WAVES S/SE 0.5/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/5. WAVES S/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND 4/6, WITH GUSTS 7 NEAR THE COAST. WAVES SE/NE
1.0/2.2.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE, OCNL SW/S E OF 035W, 4/6 WITH GUSTS. WAVES
SW/SE, BECMG E/NE W OF 035W, 1.5/2.5.
S OF 30S E OF 030W
WIND SW/SE 3/5. ONDAS SW/S 1.0/2.0.
BETWEEN 30S AND 25S
WIND SE/NE 3/5. WAVES SW/SE 1.0/2.0.
N OF 25S
WIND SE/NE 2/4. WAVES SW/SE 1.0/2.0.
NORTH OCEANIC AREA
WIND SE/E S OF 02N AND SW/SE ELSE, 3/5. WAVES SW/SE
1.0/2.0.
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