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SECURITE
WARNING NR 742/2026
NEAR GALE WARNING
ISSUED AT 1300Z - THU - 08/OCT/2026
COASTAL AREA BETWEEN TOUROS/RN AND SÃO LUÍS/MA TO 80 NM OFFSHORE ST
ARTING AT 090000Z. WIND SE/NE FORCE 7 WITH GUSTS.
VALID UNTIL 110000Z.
WARNING NR 743/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300Z - THU - 08/OCT/2026
OCEANIC AREA BETWEEN 30S042W, 36S048W, 36S030W AND 30S030W STARTING A
T 101200Z. WIND E/NE BACK TO NW/W, FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 120000Z.
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SECURITE
WEATHER AND SEA BULLETIN ISSUED 09/OCT/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 742/2026
NEAR GALE WARNING
ISSUED AT 1300 THU 08/OCT/2026
COASTAL AREA BETWEEN TOUROS/RN AND SAO LUIS/MA TO 80 NM
OFFSHORE STARTING AT 090000. WIND SE/NE 7 WITH GUSTS.
VALID UNTIL 110000.
WARNING NR 743/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 THU 08/OCT/2026
OCEANIC AREA BETWEEN 30S042W, 36S048W, 36S030W AND
30S030W STARTING AT 101200. WIND E/NE BACK TO NW/W, 8
WITH GUSTS 9.
VALID UNTIL 120000.
PART TWO WEATHER ANALYSIS AT 090000
HIGH 1026 35S031W. HIGH 1026 25S002W. LOW 1006 36S051W.
TROUGH 21S044W, 23S039W AND 23S033W. C-FRONT 30S053W,
33S050W AND 39S049W MOVING TO NE/E AT 5-10 KT. W-FRONT
39S049W, 36S046W AND 35S043W. O-FRONT 39S049W, 37S052W
AND 36S051W.Q-STNR FRONT 23S033W, 24S025W AND 24S020W.
TROPICAL WAVE 19N023W, 15N024W AND 06N023W MOVING TO W
AT 5-10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 10N020W, 13N030W,
14N040W AND 10N050W.
PART THREE WEATHER FCST VALID FM 091200 TO 101200
AREA ALFA (FM CHUI TO LAGUNA)
SHWRS. WIND N/NW BACK SE/NE, 2/4. WAVES E/NE 1.0/2.0.
VIS MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS S OF 26S. WIND NE/N 2/4. WAVES SE/NE 1.5/2.0. VIS
MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
SHWRS S OF 24S. WIND SE/NE 2/4. WAVES SE/E 0.5/1.5. VIS
MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N 3/5. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND E/NE 2/3. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/5. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 5/7 WITH GUSTS NEAR THE COAST. WAVES SE/NE
1.5/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
SHWRS N OF 05N. WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 W
OF 048W AND 1.5/2.0 ELSE. VIS MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
ISOL SHWRS. WIND E/NE 5/6 WITH GUSTS 7. WAVES E/NE W OF
035W AND SW/S ELSE, 1.5/2.5. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
SHWRS E OF 025W. WIND SW/SE 3/5. WAVES SW/S 1.5/2.5.
VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
ISOL SHWRS. WIND SE/NE 3/5. WAVES SW/SE 1.5/2.5. VIS
MOD/POOR DURING SHWRS.
N OF 25S
WIND SE/NE 2/4. WAVES SW/SE 1.5/2.0. VIS GOOD.
NORTH OCEANIC AREA
SHWRS N OF 05N. WIND SE/E S OF 02N AND SW/SE ELSE, 3/5.
WAVES SW/SE 1.5/2.0. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 101200 TO 111200
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/N BACK W/SW, 4/6. WAVES E/NE 1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N BACK SW/S, 3/5. WAVES E/NE 1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 2/4. WAVES E/NE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N 3/5. WAVES S/SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND E/NE 2/3. WAVES S/SE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/5. WAVES S/SE 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND 5/7, WITH GUSTS NEAR THE COAST. WAVES SE/NE
1.5/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 W OF 048W AND
1.5/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND E/NE 7/8 WITH GUSTS 9. WAVES E/NE 2.5/3.5.
S OF 30S E OF 030W
WIND SE/NE 3/5. ONDAS SW/S 2.0/3.0.
BETWEEN 30S AND 25S
WIND SE/NE 3/5. WAVES SW/SE 1.5/2.5.
N OF 25S
WIND SE/NE 2/4. WAVES SW/SE 1.0/1.5.
NORTH OCEANIC AREA
WIND SE/E S OF 02N AND SW/SE ELSE, 3/5. WAVES SW/SE
1.5/2.0.
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