1 31 05 02 12 20
SECURITE
WARNING NR 089/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300Z - SAT - 07/MAR/2026
OCEANIC AREA BETWEEN 36S040W, 27S034W, 28S020W AND 36S020W STARTING A
T 090600Z.
WIND NW/W BACK TO SW/S, FORCE 8/9 WITH GUSTS.
VALID UNTIL 101500Z.
WARNING NR 090/2026
ROUGH SEA WARNING
ISSUED AT 1130Z – SUN – 08/MAR/2026
OCEANIC AREA BETWEEN 36S048W, 28S046W AND 26S038W STARTING AT 101200Z
. WAVES FM S/SE 3.0/3.5 METERS.
VALID UNTIL 121200Z.
WARNING NR 091/2026
VERY ROUGH SEA WARNING
ISSUED AT 1130Z – SUN – 08/MAR/2026
OCEANIC AREA BETWEEN 36S040W, 30S040W, 30S020W AND 36S020W STARTING A
T 100000Z. WAVES FM S/SE 4.0/6.0 METERS.
VALID UNTIL 120000Z.
WARNING NR 092/2026
HIGH SURF WARNING
ISSUED AT 1230Z - MON - 09/MAR/2026
HIGH SURF BETWEEN RIO GRANDE/RS AND ARRAIAL DO CABO/RJ STARTING AT 10
1800Z. WAVES FM S/SE 2.5/3.0 METERS.
VALID UNTIL 120000Z.
WARNING NR 093/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300Z - TUE – 10/MAR/2026
OCEANIC AREA BETWEEN 34S052W, 34S046W, 30S046W AND 32S052W STARTING A
T 112100Z.
WIND E/NE FORCE 7/8 WITH GUSTS.
VALID UNTIL 130300Z.
WARNING NR 094/2026
ROUGH SEA WARNING
ISSUED AT 1300Z – TUE – 10/MAR/2026
OCEANIC AREA BETWEEN 26S038W, 21S033W, 19S036W AND 24S041W STARTING A
T 110300Z. WAVES FM S/SE 3.0/3.5 METERS.
VALID UNTIL 120300Z.
NNNN
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 10/MAR/2026 1200Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 089/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1300 SAT 07/MAR/2026
OCEANIC AREA BETWEEN 36S040W, 27S034W, 28S020W AND
36S020W STARTING AT 090600.
WIND NW/W BACK TO SW/S, 8/9 WITH GUSTS.
VALID UNTIL 101500.
WARNING NR 090/2026
ROUGH SEA WARNING
ISSUED AT 1130 SUN 08/MAR/2026
OCEANIC AREA BETWEEN 36S048W, 28S046W AND 26S038W
STARTING AT 101200. WAVES S/SE 3.0/3.5.
VALID UNTIL 121200.
WARNING NR 091/2026
VERY ROUGH SEA WARNING
ISSUED AT 1130 SUN 08/MAR/2026
OCEANIC AREA BETWEEN 36S040W, 30S040W, 30S020W AND
36S020W STARTING AT 100000. WAVES S/SE 4.0/6.0.
VALID UNTIL 120000.
WARNING NR 092/2026
HIGH SURF WARNING
ISSUED AT 1230 MON 09/MAR/2026
HIGH SURF BETWEEN RIO GRANDE/RS AND ARRAIAL DO CABO/RJ
STARTING AT 101800. WAVES S/SE 2.5/3.0.
VALID UNTIL 120000.
WARNING NR 093/2026
NEAR GALE/GALE WARNING
ISSUED AT 1300 TUE 10/MAR/2026
OCEANIC AREA BETWEEN 34S052W, 34S046W, 30S046W AND
32S052W STARTING AT 112100.
WIND E/NE 7/8 WITH GUSTS.
VALID UNTIL 130300.
WARNING NR 094/2026
ROUGH SEA WARNING
ISSUED AT 1300 TUE 10/MAR/2026
OCEANIC AREA BETWEEN 26S038W, 21S033W, 19S036W AND
24S041W STARTING AT 110300. WAVES S/SE 3.0/3.5 .
VALID UNTIL 120300.
PART TWO WEATHER ANALYSIS AT 101200
LOW 994 46S005W, C-FRONT 23S037W, 25S030W, 30S019W,
36S010W, 41S006W AND 45S005W MOVING TO E/NE AT 10 KT.
FRONTOLYSIS 30S038W E30S029W. C-FRONT 30S029W, 33S020W,
37S011W, 44S007W AND 48S009W MOVING TO E/NE AT 10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 00N020W, 01S030W,
00N040W AND 01S050W.
PART THREE WEATHER FCST VALID FM 110000 TO 120000
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS W OF 046W. WIND
SE/NE 4/5 BACK E/NE 5/7, WITH GUSTS. WAVES S/SE, 2.0/3.0
NEAR THE COAST, WITH SURGE N OF RIO GRANDE(RS), AND
3.0/3.5 BECMG 2.0/3.0 ELSE. VIS MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND SE/NE, 3/4 BECMG 4/5. WAVES S/SE
2.5/3.5. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 3/4
WITH GUSTS. WAVES S/SE, 1.5/2.5, WITH SURGE NEAR THE
COAST. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/E 3/4
WITH GUSTS. WAVES SW/SE, 1.0/1.5 BECMG 1.5/2.0 NEAR THE
COAST AND 1.5/2.0 BECMG 2.0/3.0 ELSE. VIS MOD/POOR
DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SE/NE, OCNL NW S OF 15S, 2/3. WAVES
SE/E, 0.5/1.0 NEAR THE COAST AND SW/SE 1.0/1.5 BECMG
1.5/2.5 ELSE. VIS MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 2/4. WAVES SE/NE, 0.5/1.0 NEAR THE
COAST AND NW/SW 1.0/1.5 ELSE. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE 2/4.
WAVES NE/NW, 0.5/1.5 NEAR THE COAST AND 1.0/2.0 ELSE.
VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 2/4.
WAVES 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
WIND SE/NE, 3/4 BECMG 4/5. WAVES SW/SE, 2.5/3.5 BECMG
2.0/2.5 W OF 040W AND 3.5/4.5 BECMG 2.5/3.5 ELSE. VIS
GOOD.
S OF 30S E OF 030W
WIND S/SE 4/5 WITH GUSTS. WAVES SW/S, 4.0/5.0 BECMG
3.0/3.5. VIS GOOD.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 025W AND ISOL
SHWRS ELSE. WIND S/SE 4/5 BACK SE/E 5/6. WAVES SW/S,
3.0/4.0 BECMG 2.5/3.5. VIS MOD/POOR DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S AND ISOL
SHWRS ELSE. WIND NE/NW S OF 20S AND E OF 030W AND SE/NE
ELSE, 3/5. WAVES SW/S 1.5/2.0 BECMG 2.5/3.5 S OF 20S AND
SE/NE 1.0/1.5 BECMG SW/S 1.5/2.5 ELSE. VIS MOD/POOR
DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 04S AND
04N. WIND SE/E S OF EQUATOR 2/3 AND E/NE BACK NE/N, 3/4
ELSE. WAVES SE/NE S OF 10S AND NE/N ELSE, 1.5/2.0. VIS
MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 120000 TO 130000
AREA ALFA (FM CHUI TO LAGUNA)
WIND E/NE 6/8 S OF 30S AND 3/4 ELSE. WAVES SE/E, 1.5/2.5
NEAR THE COAST AND 2.0/3.0 ELSE.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND E/NE 4/5 WITH GUSTS. WAVES S/SE, 2.0/3.0 BECMG
1.5/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SE/NE 3/4. WAVES S/SE, 1.5/2.5 BECMG 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SE/NE 3/4. WAVES S/SE, 1.0/2.0 NEAR THE COAST AND
2.0/3.0 BECMG 1.5/2.5 ELSE.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE NEAR THE COAST AND NE/NW ELSE, 2/3. WAVES
S/SE 0.5/1.5 NEAR THE COAST AND SW/SE 1.5/2.5 ELSE.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/4. WAVES SE/NE 0.5/1.0 BECMG S/SE 1.0/1.5
NEAR THE COAST AND NW/SW 1.0/1.5 BECMG SW/SE 1.0/2.0
ELSE.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/4. WAVES NE/NW 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE, 2/3 NEAR THE COAST AND 3/4 OCNL 5 ELSE. WAVES
NE, 0.5/1.0 NEAR THE COAST AND 1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 4/5 BACK E/NE 5/6 WITH GUSTS. WAVES SW/SE
2.0/3.0.
S OF 30S E OF 030W
WIND S/SE 4/5 BACK SE/E 5/6, WITH GUSTS. WAVES SW/SE,
3.0/3.5 BECMG 2.0/3.0.
BETWEEN 30S AND 25S
WIND SE/NE 5/6 WITH GUSTS. WAVES SW/SE 2.5/3.5.
N OF 25S
WIND SE/NE 3/5. WAVES SW/S, 2.5/3.5 BECMG 2.0/3.0 S OF
20S AND 1.5/2.5 BECMG 2.0/2.5 ELSE.
NORTH OCEANIC AREA
WIND SE/E S OF EQUATOR 2/3 AND NE/N 3/4 ELSE. WAVES
SE/NE 1.0/2.0 BECMG SW/SE 2.0/2.5 S OF 10S AND NE/N
1.0/2.0 ELSE.=