1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 27/MAY/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 272/2026
NEAR GALE/GALE WARNING
ISSUED AT 1400 SUN 24/MAY/2026
OCEANIC AREA BETWEEN 32S051W, 31S043W AND 29S049W
STARTING AT 261200. WIND SE/SE 7 WITH GUSTS 8.
VALID UNTIL 280000.
WARNING NR 273/2026
NEAR GALE/GALE WARNING
ISSUED AT 1330 MON 25/MAY/2026
OCEANIC AREA BETWEEN 29S049W, 26S048W, 23S042W, 26S038W
AND 31S043W STARTING AT 270000. WIND NE/NW BACK TO
SW/SE, 7/8.
VALID UNTIL 281200.
WARNING NR 274/2026
LOW VISIBILITY WARNING
ISSUED AT 1300 WED 27/MAY/2026
LOW VISIBILITY BETWEEN MOSTARDAS/RS AND TORRES/RS TO
40NM OFFSHORE STARTING AT 280300. PATCHES OF FOG.
VALID UNTIL 281400.
WARNING NR 275/2026
NEAR GALE WARNING
ISSUED AT 1300 WED 27/MAY/2026
OCEANIC AREA BETWEEN 22S041W, 24S036W, 26S038W AND
23S042W STARTING AT 280000. WIND NW/SW BACK TO SW/S, 7
WITH GUSTS.
VALID UNTIL 281500.
WARNING NR 276/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 WED 27/MAY/2026
OCEANIC AREA BETWEEN 36S040W, 36S020W, 30S020W AND
30S040W STARTING AT 290000. WIND NW/SW BACK TO SW/S, 8
WITH GUSTS 9.
VALID UNTIL 301200.
WARNING NR 277/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300 WED 27/MAY/2026
OCEANIC AREA BETWEEN 36S042W, 36S020W, 30S020W AND
30S042W STARTING AT 290600. WAVES SW/SE 4.0/6.0 .
VALID UNTIL 311200.
PART TWO WEATHER ANALYSIS AT 271200
LOW 1014 28S044W. LOW 1014 27S026W. C-FRONT 24S048W,
25S043W AND 29S042W. MOVING TO E/NE AT 10 KT. W-FRONT
30S042W AND 29S039W. O-FRONT 30S042W, 30S046W AND
27S044W. C-FRONT 21S032W, 24S027W AND 28S024W. MOVING TO
E/NE AT 10 KT. W-FRONT 28S024W AND 29S017W. O-FRONT
28S024W AND 29S0207, 27S027W.
TROPICAL WAVE 10N046W, 05N048W AND 00N047W MOVING TO W
AT 10/15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 04N020W, 03N030W,
03N040W AND 04N050W.
PART THREE WEATHER FCST VALID FM 280000 TO 290000
AREA ALFA (FM CHUI TO LAGUNA)
EARLY MORNING/MORNING MIST/PATCHES OF FOG NEAR THE COAST
BETWEEN MOSTARDAS/RS AND TORRES/RS AND ISOL SHWRS. WIND
SW/SE 2/4. WAVES SE/NE 0.5/1.5. VIS MOD/VERY POOR DURING
SHWRS/FOG.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND SW/SE 5/7 WITH GUSTS 8 BECMG 2/4. WAVES
SW/SE 2.0/3.0 BECMG 1.5/2.5. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS. WIND SW/SE 3/5 WITH GUSTS BECMG 2/4. WAVES
SW/SE 1.5/3.0 BECMG 1.0/2.0. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS. WIND NW/SW 5/7 WITH GUSTS BACK SW/S 3/5 S OF
22S AND NE/NW 2/4 BACK SW/SE 3/5 ELSE. WAVES SW/SE
1.0/2.0 BECMG SW/S 1.5/3.0. VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND S/SE 2/4. WAVES SW/SE 1.0/1.7. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS N OF 10S. WIND S/SE 2/4. WAVES SW/SE 1.0/2.0.
VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 3/5. WAVES SW/S 1.0/2.0 E OF 035W
AND SE/NE 1.0/1.5 ELSE. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/4.
WAVES E/NE, 0.5/1.0 NEAR THE COAST AND 1.0/1.6 ELSE. VIS
MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 32S. WIND
SW/SE 3/5 BECMG 5/7 WITH GUSTS. WAVES SW/SE 1.0/2.0
BECMG SW/S 2.0/4.0. VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 32S. WIND
SW/SE 2/4 BACK NW/SW 3/5. WAVES SW/S 1.5/2.5. VIS
MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 4/6
WITH GUSTS 7. WAVES SW/SE 1.5/2.5, BECMG 2.0/3.0 W OF
035W. VIS MOD/POOR DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND NW/SW 3/5 S OF 20S AND SE/NE 2/4 ELSE.
WAVES SW/S 1.2/2.5. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
ISOL SHWRS N OF 10S. WIND SE/NE 3/5. WAVES SW/S 1.2/2.2
E OF 035W AND E/NE 1.0/1.5 ELSE. VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 290000 TO 300000
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/SE 2/4 BACK SE/NE 3/5 WITH GUSTS. WAVES SW/SE
0.5/1.5 BECMG 1.5/3.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/SE 2/4 BACK SE/NE 3/5. WAVES SW/SE 1.2/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/SE, OCNL S/SE, 2/4. WAVES SW/SE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SW/SE 3/5 WITH GUSTS. WAVES SW/S 1.2/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND S/SE 2/4, OCNL 5. WAVES SW/SE 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND S/SE 2/4. WAVES SW/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5. WAVES SW/S 1.0/2.0 E OF 035W AND SE/NE
1.0/1.5 ELSE.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 2/4. WAVES E/NE BECMG NE/N, 0.5/1.0 NEAR THE
COAST AND 1.0/1.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SW/SE, 5/6 BACK SE/NE 2/4 W OF 040W AND SW/SE 6/8
WITH GUSTS 9 ELSE. WAVES SW/SE 2.0/4.0 W OF 042W AND
SW/S 3.5/6.0 ELSE.
S OF 30S E OF 030W
WIND NW/SW 3/5 BECMG 6/8 WITH GUSTS 9. WAVES SW/S
1.5/2.5 BECMG 3.0/6.0.
BETWEEN 30S AND 25S
WIND NW/SW 5/7 WITH GUSTS. WAVES NW/SW 1.5/2.5 BECMG
SW/S 2.0/4.0.
N OF 25S
WIND NW/SW 3/5 WITH GUSTS S OF 20S AND SE/NE 2/4 ELSE.
WAVES SW/S 1.2/2.5.
NORTH OCEANIC AREA
WIND SE/NE 3/5. WAVES SW/S 1.0/2.0 E OF 035W AND E/NE
1.0/1.5 ELSE.=