1 31 05 02 12 20
SECURITE
WARNING NR 095/2026
ROUGH SEA WARNING
ISSUED AT 1330Z – WED – 11/MAR/2026
OCEANIC AREA BETWEEN 34S052W, 32S050W, 34S046W AND 36S048W STARTING A
T 121200Z. WAVES FM S/SE BECOMING SE/E, 3.0/4.0 METERS.
VALID UNTIL 140300Z.
WARNING NR 096/2026
NEAR GALE WARNING
ISSUED AT 1030Z – WED – 11/MAR/2026
OCEANIC AREA BETWEEN 35S050W, 36S048W AND 33S045W STARTING AT 130300Z
.
WIND E/NE FORCE 7 WITH GUSTS.
VALID UNTIL 140300Z.
WARNING NR 097/2026
GALE WARNING
ISSUED AT 1030Z – WED – 11/MAR/2026
OCEANIC AREA BETWEEN 30S035W, 30S020W, 27S020W AND 27S035W STARTING A
T 120600Z.
WIND SE/E FORCE 8 WITH GUSTS.
VALID UNTIL 141200Z.
WARNING NR 099/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200Z – FRI – 13/MAR/2026
OCEANIC AREA BETWEEN 31S043W, 26S044W AND 26S038W. WIND SE/NE FORCE 7
/8 WITH GUSTS.
VALID UNTIL 140600Z.
WARNING NR 100/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200Z – FRI – 13/MAR/2026
OCEANIC AREA BETWEEN 28S038W, 36S038W, 36S020W AND 30S020W STARTING A
T 141200Z.
WIND SE/NE FORCE 8/9 WITH GUSTS.
VALID UNTIL 170000Z.
THIS WARNING REPLACES THE WARNING 098/2026.
WARNING NR 101/2026
VERY ROUGH SEA WARNING
ISSUED AT 1200Z – FRI – 13/MAR/2026
OCEANIC AREA BETWEEN 28S038W, 36S038W, 36S025W AND 30S025W STARTING A
T 140000Z. WAVES FM SE/NE 4.0/6.0 METERS.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 13/MAR/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 095/2026
ROUGH SEA WARNING
ISSUED AT 1330 WED 11/MAR/2026
OCEANIC AREA BETWEEN 34S052W, 32S050W, 34S046W AND
36S048W STARTING AT 121200. WAVES S/SE BECOMING SE/E,
3.0/4.0.
VALID UNTIL 140300.
WARNING NR 096/2026
NEAR GALE WARNING
ISSUED AT 1030 WED 11/MAR/2026
OCEANIC AREA BETWEEN 35S050W, 36S048W AND 33S045W
STARTING AT 130300.
WIND E/NE 7 WITH GUSTS.
VALID UNTIL 140300.
WARNING NR 097/2026
GALE WARNING
ISSUED AT 1030 WED 11/MAR/2026
OCEANIC AREA BETWEEN 30S035W, 30S020W, 27S020W AND
27S035W STARTING AT 120600.
WIND SE/E 8 WITH GUSTS.
VALID UNTIL 141200.
WARNING NR 099/2026
NEAR GALE/GALE WARNING
ISSUED AT 1200 FRI 13/MAR/2026
OCEANIC AREA BETWEEN 31S043W, 26S044W AND 26S038W. WIND
SE/NE 7/8 WITH GUSTS.
VALID UNTIL 140600.
WARNING NR 100/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200 FRI 13/MAR/2026
OCEANIC AREA BETWEEN 28S038W, 36S038W, 36S020W AND
30S020W STARTING AT 141200.
WIND SE/NE 8/9 WITH GUSTS.
VALID UNTIL 170000.
THIS WARNING REPLACES THE WARNING 098/2026.
WARNING NR 101/2026
VERY ROUGH SEA WARNING
ISSUED AT 1200 FRI 13/MAR/2026
OCEANIC AREA BETWEEN 28S038W, 36S038W, 36S025W AND
30S025W STARTING AT 140000. WAVES SE/NE 4.0/6.0 .
VALID UNTIL 140300.
PART TWO WEATHER ANALYSIS AT 131200
LOW 1002 25S041W. LOW 1010 31S047W. TROUGH 24S038W,
23S033W AND 24S030W. Q-STNR FRONT 25S028W, 26S021W,
27S017W AND 28S012W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 04N020W, 01N030W,
00N040W AND 01N048W.
PART THREE WEATHER FCST VALID FM 140000 TO 150000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 32S AND E OF
050W. WIND NW/SW 3/4 WITH GUSTS. WAVES SE/E, 1.0/2.0
NEAR THE COAST AND 2.0/3.0 ELSE. VIS MOD/POOR DURING
SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 042W. WIND
SW/SE 3/5, WITH GUSTS E OF 042W. WAVES SE/E 2.0/3.0. VIS
MOD/POOR DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS NEAR THE COAST EARLY. WIND SW/SE BACK E/NE,
1/3. WAVES SE/E 1.0/2.0. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S. WIND
NW/SW, 2/3 N OF 22S AND 4/5 WITH GUSTS AS 22S. WAVES
SW/SE 1.0/2.5. VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/4. WAVES S/SE 1.0/2.0. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 08S. WIND
E/NE 2/3. WAVES S/SE 1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 1/3
WITH GUSTS DURING SHWRS. WAVES SE/NE 1.0/2.0. VIS
MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 3/4. WAVES NE,
0.5/1.5 NEAR THE COAST AND 1.5/2.0 ELSE. VIS MOD DURING
SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 5/6
WITH GUSTS 7/8. WAVES E/NE 3.0/4.5. VIS MOD/POOR DURING
SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS LATER. WIND E 5/6
WITH GUSTS 7/8. WAVES SE/E 2.5/3.5. VIS MOD/POOR DURING
SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NE/NW 4/5
WITH GUSTS 7/8. WAVES SE/E 2.0/3.0. VIS MOD/POOR DURING
SHWRS.
N OF 25S
ISOL SHWRS S OF 20S. WIND SE/NE N OF 20S AND NE/NW S OF
20S, 2/4. WAVES SE 1.5/2.0. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 05S AND
05N. WIND SE/NE 2/4 WITH GUSTS DURING SHWRS. WAVES S/SE
E OF 035W AND NE/N W OF 035W, 1.5/2.5. VIS MOD/POOR
DURING SHWRS.
WEATHER FCST VALID FM 150000 TO 160000
AREA ALFA (FM CHUI TO LAGUNA)
WIND NW/SW BACK E/NE, 2/4. WAVES SE/E 1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/SE BACK SE/NE, 3/4. WAVES SE/E 1.5/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 2/4. WAVES SE/E 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NW/W BACK S/SE, 3/4. WAVES SW/SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND E/N 3/4. WAVES SE 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 2/3. WAVES S/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND E/NE 2/3. WAVES SE/NE 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 3/4. WAVES NE, 0.5/1.5 NEAR THE COAST AND
1.5/2.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 5/6 WITH GUSTS 8/9. WAVES SE/NE 3.0/6.0.
S OF 30S E OF 030W
WIND E/NE 5/6 WITH GUSTS 8/9 WAVES E/NE 2.5/5.0.
BETWEEN 30S AND 25S
WIND NW/SW 4/5 WITH GUSTS 6/7. WAVES SW/SE 2.0/3.0.
N OF 25S
WIND SE/NE N OF 20S AND NE/NW S OF 20S, 2/4. WAVES SE
1.5/2.0.
NORTH OCEANIC AREA
WIND SE/NE 2/4. WAVES S/SE E OF 035W AND NE/N W OF 035W,
1.5/2.5.
NNNN