1 31 05 02 12 20
SECURITE
WARNING NR 715/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200Z - MON - 28/SEP/2026
COASTAL AREA BETWEEN CHUÍ/RS AND TORRES/RS TO 300 NM OFFSHORE STARTI
NG AT 300000Z. WIND SW FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 020000Z.
WARNING NR 717/2026
ROUGH SEA WARNING
ISSUED AT 1200Z - TUE - 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 31S043W, 29S048W AND 34S052W STARTING A
T 010000Z. WAVES FM SW/S 3.0/4.0 METERS
VALID UNTIL 021200Z.
WARNING NR 718/2026
ROUGH SEA WARNING
ISSUED AT 1200Z - TUE - 29/SEP/2026
OCEANIC AREA BETWEEN 29S048W, 31S043W, 26S038W AND 26S046W STARTING A
T 020000Z. WAVES FM SW/S 3.0/4.0 METERS
VALID UNTIL 031200Z.
WARNING NR 721/2026
NEAR GALE WARNING
ISSUED AT 1300Z - WED - 30/SEP/2026
OCEANIC AREA BETWEEN 18S039W, 22S036W AND 22S041W STARTING AT 010000Z
.
WIND NE/N FORCE 7 WITH GUSTS.
VALID UNTIL 021200Z.
WARNING NR 722/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300Z - WED - 30/SEP/2026
OCEANIC AREA BETWEEN 28S040W, 28S020W, 36S020W AND 36S048W STARTING A
T 011200Z. WIND NW/SW FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 031200Z.
WARNING NR 723/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z - THU - 01/OCT/2026
OCEANIC AREA BETWEEN 36S048W, 28S040W, 28S048W AND 34S052W STARTING A
T 020000Z. WIND SW FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 021800Z.
WARNING NR 724/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300Z - THU - 01/OCT/2026
OCEANIC AREA BETWEEN 30S040W, 36S040W, 36S020W AND 30S020W STARTING A
T 020000Z. WAVES FM NW BECOMING SW, 4.0/6.0 METERS
VALID UNTIL 050000Z.
THIS WARNING REPLACES THE WARNING NR 720/2026.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 01/OCT/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 715/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 MON 28/SEP/2026
COASTAL AREA BETWEEN CHUI/RS AND TORRES/RS TO 300 NM
OFFSHORE STARTING AT 300000. WIND SW 7 WITH GUSTS 8.
VALID UNTIL 020000.
WARNING NR 717/2026
ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 31S043W, 29S048W AND
34S052W STARTING AT 010000. WAVES SW/S 3.0/4.0
VALID UNTIL 021200.
WARNING NR 718/2026
ROUGH SEA WARNING
ISSUED AT 1200 TUE 29/SEP/2026
OCEANIC AREA BETWEEN 29S048W, 31S043W, 26S038W AND
26S046W STARTING AT 020000. WAVES SW/S 3.0/4.0
VALID UNTIL 031200.
WARNING NR 721/2026
NEAR GALE WARNING
ISSUED AT 1300 WED 30/SEP/2026
OCEANIC AREA BETWEEN 18S039W, 22S036W AND 22S041W
STARTING AT 010000.
WIND NE/N 7 WITH GUSTS.
VALID UNTIL 021200.
WARNING NR 722/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 WED 30/SEP/2026
OCEANIC AREA BETWEEN 28S040W, 28S020W, 36S020W AND
36S048W STARTING AT 011200. WIND NW/SW 8 WITH GUSTS 9.
VALID UNTIL 031200.
WARNING NR 723/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 THU 01/OCT/2026
OCEANIC AREA BETWEEN 36S048W, 28S040W, 28S048W AND
34S052W STARTING AT 020000. WIND SW 7 WITH GUSTS 8.
VALID UNTIL 021800.
WARNING NR 724/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300 THU 01/OCT/2026
OCEANIC AREA BETWEEN 30S040W, 36S040W, 36S020W AND
30S020W STARTING AT 020000. WAVES NW BECOMING SW,
4.0/6.0
VALID UNTIL 050000.
THIS WARNING REPLACES THE WARNING NR 720/2026.
PART TWO WEATHER ANALYSIS AT 011200
HIGH 1022 27S012W. C-FRONT 23S046W, 28S036W AND 36S033W
MOVING TO E/NE AT 10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 15N025W, 12N030W,
10N040W AND 11N050W.
PART THREE WEATHER FCST VALID FM 020000 TO 030000
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS S OF AREA. WIND SW/S 4/5 WITH GUSTS 7/8 BACK
SE/NE 2/3. WAVES SW/SE 2.0/2.5 NEAR THE COAST AND
2.5/4.0 ELSE. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
SHWRS N OF AREA. WIND SW/S BACK S/SE, 3/5 WITH GUSTS
6/7. WAVES SW/S 2.0/3.5. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 25S. WIND
SW/SE 2/4. WAVES S/SE 1.5/2.5. VIS MOD/POOR DURING
SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NE/N BACK S/SE, 4/5 WITH GUSTS 6/7. WAVES SE/NE
1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE 3/4. WAVES SE/NE 1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND S/NE 3/4. WAVES S/SE 1.0/2.0. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 4/5 WITH GUSTS 6/7 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 2/4. WAVES SE/NE, 0.5/1.0 NEAR
THE COAST AND 1.0/2.0 ELSE. VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
SHWRS. WIND W/SW 5/6 WITH GUSTS 7/8. WAVES NW/SW
3.5/6.0. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/W 5/6
WITH GUSTS 8/9. WAVES NW/SW 3.5/6.0. VIS MOD/POOR
DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 5/6
WITH GUSTS 7/8. WAVES NW/SW 2.0/3.0. VIS MOD/POOR
DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND NE/NW 2/3. WAVES NW/SW 1.5/2.0. VIS
MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 05N. WIND
SE/E 3/4. WAVES NW/SW N OF EQUATOR AND S S OF EQUATOR,
1.5/2.0. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 030000 TO 040000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/N 3/5 WITH GUSTS 6. WAVES SE/NE 2.0/3.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 3/4 BECMG 4/5, WITH GUSTS 6/7 LATER. WAVES
SW/SE 2.0/3.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 3/5 WITH GUSTS 6/7 LATER. WAVES S 1.5/2.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 4/5 WITH GUSTS 6/7. WAVES S/SE 1.5/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE 3/4. WAVES SE/NE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES S/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 4/5 WITH GUSTS 6/7 NEAR THE COAST. WAVES
SE/NE 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 2/4. 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 3/5. WAVES S/SE 3.0/56.0.
S OF 30S E OF 030W
WIND W/SW 5/6 WITH GUSTS 8/9. WAVES SW 4.0/6.0.
BETWEEN 30S AND 25S
WIND SW/SE 5/6 WITH GUSTS 7/8 BACK SE/NE 3/4. WAVES
SW/S 2.5/3.5.
N OF 25S
WIND SE/NE 3/4. WAVES SW 1.5/2.0.
NORTH OCEANIC AREA
WIND SE/E 3/4. WAVES NW/SW N OF EQUATOR AND S S OF
EQUATOR, 1.5/2.0.=