1 31 05 02 12 20
SECURITE
WARNING NR 750/2026
NEAR GALE WARNING
ISSUED AT 1234Z - TUE - 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 26S038W AND 29.7S046W STARTI
NG AT 150900Z. WIND E/NE FORCE 7 WITH GUSTS.
VALID UNTIL 161200Z.
WARNING NR 751/2026
ROUGH SEA WARNING
ISSUED AT 1232Z - TUE - 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 27S039W AND 29.8S046W STARTI
NG AT 150900Z. WAVES FM E/NE 3.0/4.0 METERS.
VALID UNTIL 161800Z.
WARNING NR 752/2026
LOW VISIBILITY WARNING
ISSUED AT 1228Z - TUE - 13/OCT/2026
COASTAL AREA BETWEEN MOSTARDAS/RS AND LAGUNA/SC TO 70NM OFFSHORE STAR
TING AT 140900Z.
PATCHES OF FOG.
VALID UNTIL 142100Z.
WARNING NR 753/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1230Z - WED - 14/OCT/2026
OCEANIC AREA BETWEEN 36S048W, 36S030W, 27S030W AND 30S042W STARTING A
T 161200Z. WIND SE/NE FORCE 8/9 WITH GUSTS FORCE 9.
VALID UNTIL 180000Z.
WARNING NR 754/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230Z - WED - 14/OCT/2026
COASTAL AREA BETWEEN CHUÍ/RS AND LAGUNA/SC TO 300NM OFFSHORE STARTIN
G AT 161200Z. WIND W/SW FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 180000Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 14/OCT/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 750/2026
NEAR GALE WARNING
ISSUED AT 1234 TUE 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 26S038W AND
29.7S046W STARTING AT 150900. WIND E/NE 7 WITH GUSTS.
VALID UNTIL 161200.
WARNING NR 751/2026
ROUGH SEA WARNING
ISSUED AT 1232 TUE 13/OCT/2026
OCEANIC AREA BETWEEN 34.8S051W, 36S048W, 27S039W AND
29.8S046W STARTING AT 150900. WAVES E/NE 3.0/4.0 .
VALID UNTIL 161800.
WARNING NR 752/2026
LOW VISIBILITY WARNING
ISSUED AT 1228 TUE 13/OCT/2026
COASTAL AREA BETWEEN MOSTARDAS/RS AND LAGUNA/SC TO 70NM
OFFSHORE STARTING AT 140900.
PATCHES OF FOG.
VALID UNTIL 142100.
PART TWO WEATHER ANALYSIS AT 141200
LOW 990 29S022W. LOW 1010 05S028W. C-FRONT 25S035W,
26S029W AND 28S023W MOVING TO E/NE AT 10 KT. W-FRONT
28S023W AND 30S020W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 07N020W, 07N030W,
04N040W AND 06N050W.
PART THREE WEATHER FCST VALID FM 150000 TO 160000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 3/4
NEAR THE COAST AND 4/6 WITH GUSTS 7 E OF 048W. WAVES
S/SE 1.0/2.0, BECMG 1.5/3.5 E OF 050W. VIS MOD/POOR
DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 3/4 W
OF 045W AND 5/6 WITH GUSTS 7 E OF 045W. WAVES 1.5/2.5.
VIS MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/4.
WAVES S/SE 0.5/1.5. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS S OF 22S. WIND NE/NW 3/4. WAVES S/SE 0.5/1.5. VIS
MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES S/SE 1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES SE/E 1.0/2.0. VIS GOOD.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/E 4/5. WAVES SE/NE 1.0/2.0. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4. WAVES SE/NE 1.0/2.0. VIS GOOD.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 3/5 BECMG 4/6 WITH GUSTS 7. WAVES S/SE
1.5/2.5. VIS GOOD.
S OF 30S E OF 030W
WIND S/SE 4/5. WAVES SW/S 1.5/2.5. VIS GOOD.
BETWEEN 30S AND 25S
SHWRS W OF 035W. WIND SE/E 4/5. WAVES S/SE 1.5/2.5. VIS
MOD DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NW/SW 3/4 S OF 20S AND NE/NW 2/3 N OF 20S. WAVES SW/S
1.0/1.5. VIS MOD/POOR DURING SHWRS
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 01N. WIND
SE/E 3/4. WAVES SW/SE 1.0/2.0. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 160000 TO 170000
AREA ALFA (FM CHUI TO LAGUNA)
WIND W/SW NEAR THE COAST 3/4 BECMG 6/7 WITH GUSTS 8 AND
SE/NE 5/7 WITH GUSTS 8 E OF 048W. WAVES SE/E 1.5/2.5
NEAR THE COAST AND 2.5/4.0 E OF 050W.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND E/NE BACK SW/S, 3/4 W OF 045W, AND 5/6 WITH GUSTS
7 E OF 045W. WAVES SE/E 2.5/3.5 S OF 28S AND 1.5/2.5 N
OF 28S.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/N BACK SW/SE, 2/4. WAVES S/SE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/NW 4/5 WITH GUSTS 6. WAVES S/SE BECMG NE/N,
0.5/1.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES S/SE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES S/SE 1.0/1.5.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5. WAVES SE/NE 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4. WAVES E/NE 1.0/2.0.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND E/NE 4/5 BECMG 6/7 WITH GUSTS 8. WAVES SW/SE
1.5/2.5 BECMG SE/NE 2.5/3.5.
S OF 30S E OF 030W
WIND SE/E 4/5. WAVES SW/S 2.0/3.5.
BETWEEN 30S AND 25S
WIND SE/E 4/5 WITH GUSTS 7/8. WAVES SW/SE 1.5/2.5,
BECMG SE/NE 2.5/3.5 W OF 030W.
N OF 25S
WIND NW/SW 2/4 BACK SE/NE 3/5 WITH GUSTS 6 S OF 20S AND
NE/NW 2/3 N OF 20S. WAVES SW/S 1.0/1.5.
NORTH OCEANIC AREA
WIND SE/E 3/4. WAVES SW/SE 1.0/2.0.=