1 31 05 02 12 20
SECURITE
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 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 700/2026
ROUGH SEA WARNING
ISSUED AT 1300Z -TUE- 22/SEP/2026
OCEANIC AREA BETWEEN 27S046W, 25S044W, 26S038W AND 29S042W STARTING A
T 230300Z. 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 24S040W, 22S038W, 23S035W AND 26S038W STARTING A
T 241500Z. 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 22S037W, 23S040W, 24S037W AND 23S036W STARTING A
T 231200Z. WIND S/SE FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 240000Z.
WARNING NR 703/2026
HIGH SURF WARNING
ISSUED AT 2100Z -TUE- 22/SEP/2026
HIGH SURF BETWEEN RIO DE JANEIRO/RJ AND ARRAIAL DO CABO/RJ STARTING A
T 232100Z. WAVES FM S/SE 2.5/3.0 METERS.
VALID UNTIL 250600Z.
NNNN
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 23/SEP/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
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 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 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 230000
C-FRONT 23S042W, 30S033W AND 35S027W MOVING TO E/NE AT
10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 07N020W, 06N030W,
07N040W AND 06N050W.
PART THREE WEATHER FCST VALID FM 231200 TO 241200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/S 5/6 WITH GUSTS BACK NE/NW 2/3. 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. WIND NE/NW 5/6
BACK S/SE WITH GUSTS 7/8 S OF 20S. WAVES SW/S 1.0/1.5
NEAR THE COAST AND 1.5/3.0 ELSE. VIS MOD/POOR DURING
SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES SE/E 1.0/1.5. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES SE/E 1.0/1.5. NEAR THE COAST AND
1.5/2.0 ELSE. VIS GOOD.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/E 4/5 WITH GUSTS NEAR THE COAST. WAVES SE/E
1.0/1.5. 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
1.0/1.5 ELSE. VIS GOOD.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW 5/6 WITH GUSTS 7. WAVES SW, 4.0/5.0 BECMG
3.0/4.0. VIS GOOD
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 6/7
WITH GUSTS BECMG 4/6. WAVES NW/SW 3.0/5.0 BECMG
2.5/3.0. 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. 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 241200 TO 251200
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/N 4/5 WITH GUSTS. WAVES SW/S, 1.5/2.0 NEAR THE
COAST AND 2.0/4.0 BECMG 1.5/2.5 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, 1.5/3.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/E 2/4. WAVES SW/SE, 2.5/3.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES SE/E 1.0/1.5 NEAR THE COAST AND
1.5/2.5 ELSE.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES SE/E 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
1.0/1.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW BACK N/NW, 2/4. WAVES SW/S 2.5/3.5.
S OF 30S E OF 030W
WIND SW/S 3/5 BACK SE/NE 2/4. WAVES W/SW 2.5/3.0.
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 NO RESTANTE DA AREA. 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 2/4 OCNL 5 ELSE. WAVES
S/SE BECMG SE/E, 1.0/2.0.=