1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 16/JUL/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 418/2026
NEAR GALE WARNING
ISSUED AT 1400 MON 13/JUL/2026
OCEANIC AREA BETWEEN 29S049W, 34S050W, 34S045W AND
31S045W STARTING AT 150000. WIND NE/N 7.
VALID UNTIL 170000.
WARNING NR 422/2026
NEAR GALE WARNING
ISSUED AT 1400 TUE 14/JUL/2026
OCEANIC AREA BETWEEN 31S043W, 29S049W, 23S042W AND
26S040W STARTING AT 160300. WIND NE/N 7 WITH GUSTS.
VALID UNTIL 171200.
WARNING NR 424/2026
NEAR GALE WARNING
ISSUED AT 1400 TUE 14/JUL/2026
OCEANIC AREA BETWEEN 13S039W, 15S034W, 10S030W AND
09S035W STARTING AT 150600. WIND S/SE 7 WITH GUSTS.
VALID UNTIL 171200.
WARNING NR 425/2026
ISSUED AT 1400 TUE 14/JUL/2026
HIGH SURF BETWEEN SALVADOR/BA AND MACEIO/AL STARTING AT
150900. WAVES S/SE 2.5 .
VALIDO ATE 171200.
WARNING NR 426/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 WED 15/JUL/2026
COASTAL AREA BETWEEN ARROIO CHUI/RS AND LAGUNA/SC TO
300NM OFFSHORE STARTING AT 170000. WIND NE/N 7 WITH
GUSTS 8.
VALID UNTIL 181200.
WARNING NR 428/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 WED 15/JUL/2026
OCEANIC AREA BETWEEN 30,5S043W, 28,5S048.5W, 23.5S042W,
27S03W AND 30,5S043W STARTING AT 171200. WIND NE/N 7
WITH GUSTS 8.
VALID UNTIL 190000.
WARNING NR 430/2026
ROUGH SEA WARNING
ISSUED AT 1200 WED 15/JUL/2026
OCEANIC AREA BETWEEN 05S034W, 12S034W, 03S029W AND
12S029W STARTING AT 170000. WAVES S/SE 3.0/3.5.
VALID UNTIL 200000.
WARNING NR 432/2026
ROUGH SEA WARNING
ISSUED AT 1200 WED 15/JUL/2026
OCEANIC AREA BETWEEN 29S049W, 34S050W, 34S045W AND
31S045W STARTING AT 170000. WAVES NE/N 3.0/4.0.
VALID UNTIL 191200.
WARNING NR 433/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230 THU 16/JUL/2026
OCEANIC AREA BETWEEN 34S052W, 29S049W, 31S043W AND
36S048W STARTING AT 181200. WIND NE/N BACK TO N/NW, 7
WITH GUSTS 8.
VALID UNTIL 192100.
WARNING NR 434/2026
LOW VISIBILITY WARNING
ISSUED AT 1230 THU 16/JUL/2026
COASTAL AREA BETWEEN FLORIANOPOLIS/SC AND IGUAPE/SP TO
40 NM OFFSHORE STARTING AT 170300. PATCHES OF FOG.
VALID UNTIL 171500.
WARNING NR 435/2026
GALE WARNING
ISSUED AT 1230 THU 16/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S038W AND
36S035W STARTING AT 171200. WIND N/NW 8.
VALID UNTIL 200000.
THIS WARNING REPLACES THE WARNING NR 429/2026.
WARNING NR 436/2026
VERY ROUGH SEA WARNING
ISSUED AT 1230 THU 16/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 33S045W, 33S035W AND
36S035W STARTING AT 171200. WAVES N/NW 4.0/5.0 .
VALID UNTIL 191200.
THIS WARNING REPLACES THE WARNING NR 431/2026.
PART TWO WEATHER ANALYSIS AT 161200
HIGH 1030 30S033W. C-FRONT 18S020W, 15S024W AND 13S029W
MOVING TO E/NE AT 05/10 KT. TROPICAL WAVE 16N021W,
10N023W AND 03N021W MOVING TO W AT 15 KT. TROPICAL WAVE
18N032W, 10N034W AND 04N032W MOVING TO W AT 15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 10N020W, 08N030W,
08N040W AND 09N050W.
PART THREE WEATHER FCST VALID FM 170000 TO 180000
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS S OF 32S AND MIST NEAR THE COAST EARLY N OF
32S. WIND NE/N 6/7 WITH GUSTS 8. WAVES NE/N, 1.0/2.0
NEAR THE COAST AND 2.5/4.0 ELSE. VIS MOD/POOR DURING
MIST/SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 6/7 WITH GUSTS 8. WAVES SE/NE 1.5/2.5 BECMG NE
2.0/3.0. VIS GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
PATCHES OF FOG NEAR THE COAST S OF 24S AND MIST NEAR THE
COAST N OF 24S EARLY. WIND NE/N, 3/5 NEAR THE COAST AND
4/5 WITH GUSTS 6/7 ELSE. WAVES SE/E BECMG E/NE, 1.0/2.0.
VIS MOD/VERY POOR DURING MIST/FOG.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 4/5 WITH GUSTS. WAVES SE/E 1.0/2.0. VIS GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/E, 3/4 NEAR THE COAST AND 4/5 WITH
GUSTS 6/7 ELSE. WAVES S/SE BECMG SE/E, 1.0/2.0 NEAR THE
COAST AND 2.0/3.0 ELSE. VIS MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
SHWRS N OF 10S AND ISOL SHWRS ELSE. WIND SE, 4/5 NEAR
THE COAST AND 5/6 WITH GUSTS 7 ELSE. WAVES S/SE, 2.0/2.5
WITH SURGE NEAR THE COAST S OF MACEIO TO 171200Z, AND
2.5/3.5 ELSE. VIS MOD/POOR DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
SHWRS. WIND SE/NE, 5/6 S OF 01S AND 4/5 ELSE, WITH
GUSTS. WAVES SE/NE, 1.0/1.5 NEAR THE COAST AND 1.5/2.0
ELSE. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS. WIND SE/NE 3/4 OCNL 5. 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
SHWRS W OF 044W LATER. WIND N/NW 5/6 BECMG 6/7 WITH
GUSTS 8 W OF 035W AND NW/SW 3/4 BACK NE/NW 4/6 ELSE.
WAVES SW/S 1.5/2.5 E OF 040W AND NE/NW 3.0/4.0 W OF
040W. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
ISOL SHWRS E OF 025W. WIND SW/SE BACK NW/SW, 3/5. WAVES
SW/S 1.5/2.5. VIS MOD DURING SHWRS.
BETWEEN 30S AND 25S
WIND SE/NE 4/5, BECMG 5/6 W OF 035W. WAVES SW/SE,
1.0/2.0 W OF 030W AND 2.0/3.0 BECMG 1.5/2.5 ELSE. VIS
GOOD.
N OF 25S
ISOL SHWRS N OF 20S AND E OF 025W EARLY. WIND S/SE 5/6
WITH GUSTS. WAVES S/SE 2.0/3.0. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 09S AND N OF
05N AND SHWRS ELSE. WIND SE/E 4/5 BECMG 5/6 S OF EQUATOR
AND SW/SE 3/5 ELSE. WAVES S/SE, 2.0/3.0 S OF 03S AND
1.5/2.0 ELSE. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 180000 TO 190000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW 6/7 WITH GUSTS 8. WAVES NE/N, 1.5/2.0 NEAR
THE COAST AND 2.5/4.0 ELSE.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NE/N 6/7 WITH GUSTS 8. WAVES NE/N 2.0/3.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/N, 3/5 NEAR THE COAST AND 4/5 WITH GUSTS 6/7
ELSE. WAVES SE/NE 1.0/1.5 NEAR THE COAST AND NE 1.5/2.5
ELSE.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND E/NE 4/5 WITH GUSTS. WAVES SE/NE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/E, 3/4 NEAR THE COAST AND 4/5 WITH GUSTS 6/7
ELSE. WAVES SE/E, 1.0/2.0 NEAR THE COAST AND 2.0/2.5
ELSE
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE, 4/5 NEAR THE COAST AND 5/6 ELSE, WITH GUSTS.
WAVES SE, 1.5/2.5 NEAR THE COAST AND 2.5/3.5 ELSE.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 5/6 S OF 01S AND 4/5 ELSE, WITH GUSTS. WAVES
SE/NE, 1.0/1.5 NEAR THE COAST AND 1.5/2.0 BECMG 1.5/2.5
ELSE.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/4 OCNL 5. 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 NE/NW 6/8. WAVES N/NW 3.5/4.5 W OF 035W AND SW/S
BECMG NW/SW, 2.0/3.0, ELSE.
S OF 30S E OF 030W
WIND NW/SW, OCNL NE/N, 4/6. WAVES SW/S, 1.5/2.5 BECMG
1.0/2.0.
BETWEEN 30S AND 25S
WIND SE/NE, 5/6 W OF 035W AND 4/5 ELSE. WAVES SW/S,
1.0/2.0 W OF 030W AND 1.5/2.5 ELSE.
N OF 25S
WIND S/SE BACK SE/E, 5/6 WITH GUSTS. WAVES SW/SE
2.0/3.0.
NORTH OCEANIC AREA
WIND SE/E 5/6 S OF EQUATOR AND SW/SE 3/5 ELSE. WAVES
S/SE, 2.0/3.0 S OF 03S AND 1.5/2.0 ELSE.=