1 31 05 02 12 20
SECURITE
WARNING NR 688/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z – SAT – 19/SEP/2026
OCEANIC AREA BETWEEN 26S038W, 23S042W, 25S047W, 29S049W AND 31S043W S
TARTING AT 211200Z. WIND NE/NW BACK TO NW/SW FORCE 7/8 WITH GUSTS.
VALID UNTIL 221500Z.
WARNING NR 691/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300Z – SAT – 19/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 29S042W, 30S030W AND 36S030W STARTING A
T 220000Z. WIND NW/SW FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 230000Z.
WARNING NR 692/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z – SUN – 20/SEP/2026
COASTAL AREA BETWEEN CHUÍ/RS AND LAGUNA/SC TO 320 NM OFFSHORE STARTI
NG AT 220000Z. WIND NW BACK TO SW/S, FORCE 7/8.
VALID UNTIL 230000Z.
WARNING NR 693/2026
ROUGH SEA WARNING
ISSUED AT 1300Z – SUN – 20/SEP/2026
OCEANIC AREA BETWEEN 34S052W, 36S048W, 31S043W AND 29S048W STARTING A
T 220000Z. WAVES FM SW 3.0/4.0 METERS.
VALID UNTIL 240000Z.
WARNING NR 694/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z – SUN – 20/SEP/2026
OCEANIC AREA BETWEEN 23S042W, 21S041W, 24S036W AND 26S038W STARTING A
T 201800Z. WIND NE/N FORCE 7/8.
VALID UNTIL 221800Z.
THIS WARNING REPLACES THE WARNING NR 689/2026.
WARNING NR 695/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300Z – SUN – 20/SEP/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND 36S020W STARTING A
T 221200Z. WIND NW/SW FORCE 8 WITH GUSTS FORCE 9.
VALID UNTIL 232100Z.
WARNING NR 696/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300Z – SUN – 20/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S035W AND 36S035W STARTING A
T 221200Z WAVES FM NW BECOMING SW, 4.0/5.0 METERS.
VALID UNTIL 240000Z.
WARNING NR 697/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200Z - MON - 21/SEP/2026
COASTAL AREA BETWEEN IMBITUBA/SC AND ARARUAMA/RJ TO 100NM OFFSHORE ST
ARTING AT 220000Z. WIND SW/S FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 230000Z.
WARNING NR 698/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200Z - MON - 21/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 26S045W, 26S042W, 28S040W AND 31S043W S
TARTING AT 221500Z. WIND NE/NW BACK TO NW/SW FORCE 7/8 WITH GUSTS.
VALID UNTIL 230900Z.
WARNING NR 699/2026
HIGH SURF WARNING
ISSUED AT 1200Z - MON - 21/SEP/2026
HIGH SURF BETWEEN TORRES/RS AND PARANAGUÁ/PR STARTING AT 221200Z. WA
VES FM S/SE 2.5/3.0 METERS.
VALID UNTIL 231200Z.
WARNING NR 700/2026
ROUGH SEA WARNING
ISSUED AT 1300Z -TUE- 22/SEP/2026
OCEANIC AREA BETWEEN 27S048W, 25S044W, 26S039W AND 29S043W STARTING A
T 23030Z. WAVES FM W/SW 3.0/4.0 METERS
VALID UNTIL 241800Z.
WARNING NR 701/2026
ROUGH SEA WARNING
ISSUED AT 1300Z -TUE- 22/SEP/2026
OCEANIC AREA BETWEEN 23S039W, 22S038W, 23S035W AND 26S038W STARTING A
T 24150Z. WAVES FM W/SW 3.0/4.0 METERS
VALID UNTIL 250600Z.
WARNING NR 702/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z -TUE- 22/SEP/2026
OCEANIC AREA BETWEEN 22S039W, 23S039W, 24S039W AND 23S041W STARTING A
T 231200Z. WIND S/SE FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 240000Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 22/SEP/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 688/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 SAT 19/SEP/2026
OCEANIC AREA BETWEEN 26S038W, 23S042W, 25S047W, 29S049W
AND 31S043W STARTING AT 211200. WIND NE/NW BACK TO
NW/SW 7/8 WITH GUSTS.
VALID UNTIL 221500.
WARNING NR 691/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 SAT 19/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 29S042W, 30S030W AND
36S030W STARTING AT 220000. WIND NW/SW 8 WITH GUSTS 9.
VALID UNTIL 230000.
WARNING NR 692/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 SUN 20/SEP/2026
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 320 NM
OFFSHORE STARTING AT 220000. WIND NW BACK TO SW/S, 7/8.
VALID UNTIL 230000.
WARNING NR 693/2026
ROUGH SEA WARNING
ISSUED AT 1300 SUN 20/SEP/2026
OCEANIC AREA BETWEEN 34S052W, 36S048W, 31S043W AND
29S048W STARTING AT 220000. WAVES SW 3.0/4.0.
VALID UNTIL 240000.
WARNING NR 694/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 SUN 20/SEP/2026
OCEANIC AREA BETWEEN 23S042W, 21S041W, 24S036W AND
26S038W STARTING AT 201800. WIND NE/N 7/8.
VALID UNTIL 221800.
THIS WARNING REPLACES THE WARNING NR 689/2026.
WARNING NR 695/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 SUN 20/SEP/2026
OCEANIC AREA BETWEEN 36S030W, 30S030W, 30S020W AND
36S020W STARTING AT 221200. WIND NW/SW 8 WITH GUSTS 9.
VALID UNTIL 232100.
WARNING NR 696/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300 SUN 20/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S035W AND
36S035W STARTING AT 221200 WAVES NW BECOMING SW,
4.0/5.0.
VALID UNTIL 240000.
WARNING NR 697/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 MON 21/SEP/2026
COASTAL AREA BETWEEN IMBITUBA/SC AND ARARUAMA/RJ TO
100NM OFFSHORE STARTING AT 220000. WIND SW/S 7 WITH
GUSTS 8.
VALID UNTIL 230000.
WARNING NR 698/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 MON 21/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 26S045W, 26S042W, 28S040W
AND 31S043W STARTING AT 221500. WIND NE/NW BACK TO
NW/SW 7/8 WITH GUSTS.
VALID UNTIL 230900.
WARNING NR 699/2026
HIGH SURF WARNING
ISSUED AT 1200 MON 21/SEP/2026
HIGH SURF BETWEEN TORRES/RS AND PARANAGUA/PR STARTING
AT 221200. WAVES S/SE 2.5/3.0.
VALID UNTIL 231200.
PART TWO WEATHER ANALYSIS AT 221200
TROUGH 18S055W AND 23S047W. C-FRONT 23S047W, 29S040W
AND 39S036W MOVING TO E/NE AT 5 KT. TROPICAL WAVE
18N038W, 13N039W AND 07N038W MOVING TO W AT 10-15 KT.
TROPICAL WAVE 20N058W, 13N059W AND 07N058W MOVING TO W
AT 10-15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) EM 10N020W,
08N030W, 11N040W, 07N050W AND 07N055W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) EM 08N029W,
08N030W, 06N040W AND 07N050W.
PART THREE WEATHER FCST VALID FM 230000 TO 240000
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/S 5/6 WITH GUSTS BECMG 2/4. WAVES SW/S 2.5/4.5
WITH SURGE NEAR THE COAST. VIS GOOD.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SW/S 4/5
BACK S/SE 3/4. WAVES NE/N BECMG SW/S, 2.0/3.5. VIS
MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND S/SE, 5/6
WITH GUSTS 7 BECMG 3/4. WAVES SE/NE 1.5/2.5 BECMG SW/SE
2.0/3.0. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NE/NW 5/6 BACK S/SE WITH GUSTS 7/8 S OF 20S. WAVES
SE/NE BECMG SW/S LATER, 1.0/1.5 NEAR THE COAST AND
1.5/2.5 ELSE. VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES SE/E BECMG E, 1.5/2.0. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES SE 1.5/2.0. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/E 4/5. WAVES SE/E 1.0/1.5 WAVES SE/NE, 1.0/1.5
NEAR THE COAST AND 1.5/2.5 ELSE. VIS GOOD.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 2/4. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE. VIS MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 040W. WIND
W/SW 5/6 WITH GUSTS 7. WAVES NE/NW BECMG SW, 4.0/5.0 W
OF 035W AND 3.0/4.0 ELSE. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS LATER. WIND W/SW
6/7 WITH GUSTS BECMG 4/6. WAVES NW/SW 2.5/4.5 BECMG
3.0/5.0.VIS MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS LATER W OF 035W.
WIND NE/NW BACK NW/SW, 5/6 WITH GUSTS 7. WAVES NE/NW
2.0/3.0 W OF 035W AND SW/SE 1.5/2.5 ELSE. VIS MOD/POOR
DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS LATER W OF 035W.
WIND E/NE 3/4. WAVES SE/E 1.5/2.0. VIS MOD/POOR DURING
SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 03N AND ISOL
SHWRS ELSE. WIND SE/E 4/5 S OF 02N AND SW/SE 2/3 OCNL 4
ELSE. WAVES S/SE 1.0/2.0. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 240000 TO 250000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/N 3/4. WAVES SW/S, 1.5/2.5 NEAR THE COAST AND
2.0/4.0 ELSE.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/E BACK E/NE, 2/4. WAVES SW/S, 2.0/3.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/E BACK E/NE, 2/4. WAVES SW/SE, 1.5/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND S/SE 2/4. WAVES SW/SE, 1.5/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES SE/E 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 4/5 WITH GUSTS NEAR THE COAST. WAVES SE/E,
1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/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 SW/S BACK N/NW, 2/4. WAVES NW/SW 4.0/5.0 W OF 035W
AND 3.0/4.0 ELSE, BECMG SW/SE 2.5/3.5.
S OF 30S E OF 030W
WIND SW/S 3/5 BACK S/SE 2/4. WAVES W/SW 2.5/4.0.
BETWEEN 30S AND 25S
WIND NW/SW 5/6 WITH GUSTS 7 BACK SE/E 4/5 W OF 030W AND
NE/NW BACK NW/SW, 4/5. WAVES NE/NW BECMG SW/S, 2.0/3.0
W OF 035W AND SW/SE BECMG NE/NW, 1.5/2.5 ELSE.
N OF 25S
WIND E/NE 3/4. WAVES SE/E 1.5/2.0.
NORTH OCEANIC AREA
WIND SE/E 4/5 S OF 02N AND SW/SE 2/3 OCNL 4 ELSE. WAVES
S/SE BECMG SE/E, 1.0/2.0.=