1 31 05 02 12 20
SECURITE
WARNING NR 159/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200Z - THU - 23/APR/2026
OCEANIC AREA BETWEEN 29S048W, 32S049W, 34S046W AND 32S043W
STARTING AT 250000Z. WIND NE/NW BACK TO NW/SW FORCE 7/8 WITH GUSTS.
VALID UNTIL 252100Z.
WARNING NR 160/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200Z - THU - 23/APR/2026
OCEANIC AREA BETWEEN 30S042W, 36S044W, 36S030W AND 30S030W
STARTING AT 251200Z. WIND NE/NW BACK TO NW/SW, FORCE 8/9.
VALID UNTIL 261200Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 23/APR/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 159/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 THU 23/APR/2026
OCEANIC AREA BETWEEN 29S048W, 32S049W, 34S046W AND
32S043W STARTING AT 250000. WIND NE/NW BACK TO NW/SW 7/8
WITH GUSTS.
VALID UNTIL 252100.
WARNING NR 160/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200 THU 23/APR/2026
OCEANIC AREA BETWEEN 30S042W, 36S044W, 36S030W AND
30S030W STARTING AT 251200. WIND NE/NW BACK TO NW/SW,
8/9.
VALID UNTIL 261200.
PART TWO WEATHER ANALYSIS AT 231200
LOW 1018 28S034W. C-FRONT 46S045W, 35S044W AND 25S060W
MOVING TO E/SE AT 10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 00N020W, 01S030W,
01S040W AND 00N050W.
PART THREE WEATHER FCST VALID FM 240000 TO 250000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 34S. WIND
SW/SE 2/4 BACK E/NE 3/5. WAVES SW/SE 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS S OF 27S. WIND SE/NE 2/4. WAVES S/SE 1.0/1.5.
VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
MIST NEAR THE COAST EARLY. WIND SE/NE 2/4. WAVES S/SE
0.5/1.0. VIS MOD DURING MIST.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
MIST NEAR THE COAST EARLY AND ISOL SHWRS W OF 039W
LATER. WIND S/SE BACK SE/E, 2/4. WAVES S/SE 0.5/1.5. VIS
MOD DURING MIST/SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 15S AND W OF
037W AND ISOL SHWRS ELSE. WIND S/SE NEAR THE COAST AND
SE/E ELSE, 3/4. WAVES SE/E 1.0/2.0. VIS MOD/POOR DURING
SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/E 3/4.
WAVES SE/E 1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE, OCNL
NW/SW, 2/3. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND
1.0/1.5 ELSE. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE, 1/3
NEAR THE COAST AND 3/4 ELSE. WAVES NE/N, 0.5/1.0 NEAR
THE COAST AND 1.0/1.5 ELSE. VIS MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS W OF 035W AND ISOL
SHWRS ELSE. WIND NW/SW BACK SE/NE W OF 040W AND NE/NW
BACK E/NE ELSE, 3/5. WAVES SW/SE, 1.5/2.5 BECMG 1.0/2.0.
VIS MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
ISOL SHWRS N OF 31S. WIND SE/NE 4/5 WITH GUSTS. WAVES
SW/SE 2.0/3.0. VIS MOD DURING SHWRS.
BETWEEN 30S AND 25S
ISOL SHWRS E OF 035W. WIND SE/NE 4/5, WITH GUSTS E OF
025W. WAVES SW/SE, 1.0/2.0 W OF 030W AND 1.5/2.5 BECMG
2.0/3.0 ELSE. VIS MOD DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND SE/E 3/4. WAVES SE/E BECMG S/SE,
1.0/2.0. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 07S AND
03N. WIND SE/E 4/5 S OF 05S AND NE/NW, OCNL SW, 2/4
ELSE. WAVES SE/E S OF 05S AND SE/NE ELSE, 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 250000 TO 260000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/N 4/5 BACK NW/SW 5/6 WITH GUSTS 7/8 E OF 049W
AND E/NE BACK SW/S, 3/5, ELSE. WAVES SW/SE, 1.0/1.5,
BECMG 1.5/2.5 E OF 048W.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND E/NE 3/4 BACK NE/NW 4/5. WAVES SE/NE 1.0/1.5, BECMG
NW/SW 1.5/2.0 S OF 28S.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW, OCNL NW/SW, 3/5. WAVES S/SE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE, BACK NE/N S OF 22S, 2/4. WAVES S/SE 1.0/1.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND S/SE 2/3 NEAR THE COAST AND SE/E 3/4 ELSE. WAVES
S/SE 1.0/1.5.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND S/SE, OCNL W/SW N OF 05S, 2/4. WAVES SE/E, BECMG
NE/N N OF 09S LATER, 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE, OCNL NW/SW, 2/3. WAVES SE/NE BECMG NE/N,
1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE, 1/3 NEAR THE COAST AND 3/4 ELSE. WAVES NE/N,
0.5/1.0 NEAR THE COAST AND 1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND E/NE 3/4 BACK NE/NW 6/7 WITH GUSTS 8/9. WAVES SW/SE
1.0/2.0 BECMG NE/NW 2.0/3.0 LATER.
S OF 30S E OF 030W
WIND E/NE 5/6 WITH GUSTS. WAVES S/SE BECMG SE/E,
2.0/3.0.
BETWEEN 30S AND 25S
WIND SE/NE 5/6 WITH GUSTS E OF 025W AND E/NE BACK NE/N,
4/5, ELSE. WAVES SW/SE 1.0/2.0 W OF 030W AND SE/E
2.0/3.5 E OF 030W.
N OF 25S
WIND SE/E 3/4, BECMG 4/5 S OF 22S. WAVES SW/SE 1.0/2.0,
BECMG 1.5/2.5 S OF 20S AND E OF 028W.
NORTH OCEANIC AREA
WIND SE/E 3/5 S OF 05S AND NE/N, OCNL NW/SW, 2/4 ELSE.
WAVES SE/E S OF 05S AND SE/NE ELSE, 1.0/2.0.=