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WARNING NR 146/2026
NEAR GALE WARNING
ISSUED AT 1300Z - SAT - 11/APR/2026
COASTAL AREA BETWEEN RIO GRANDE/RS AND LAGUNA/SC TO 250NM OFFSHORE ST
ARTING AT 111800Z. WIND NE/NW FORCE 7 WITH GUSTS.
VALID UNTIL 121800Z.
WARNING NR 147/2026
GALE WARNING
ISSUED AT 1300Z - SUN - 12/APR/2026
OCEANIC AREA BETWEEN 36S048W, 34S052W, 32S048W AND 36S044W STARTING A
T 121800Z. WIND NE/NW FORCE 8 WITH GUSTS.
VALID UNTIL 131800Z.
WARNING NR 148/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300Z - SUN - 12/APR/2026
OCEANIC AREA BETWEEN 36S027W, 32S027W, 32S020W AND 36S020W STARTING A
T 130000Z. WAVES FM SW/S 4.0/4.5 METERS.
VALID UNTIL 140000Z.
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SECURITE
WEATHER AND SEA BULLETIN ISSUED 12/APR/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 138/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400 TUE 07/APR/2026
OCEANIC AREA BETWEEN 36S030W, 28S030W, 30S020W AND
36S020W STARTING AT 091200. WAVES NE/NW BECOMING SW,
4.0/6.0.
VALID UNTIL 120000.
WARNING NR 144/2026
HIGH SURF WARNING
ISSUED AT 1700 THU 09/APR/2026
HIGH SURF BETWEEN ILHABELA/SP AND ARRAIAL DO CABO/RJ
STARTING AT 100900.
WAVES SW/S 2.5/3.0.
VALID UNTIL 120000.
THIS WARNING REPLACES THE WARNING NR 142/2026.
WARNING NR 145/2026
ROUGH SEA WARNING
ISSUED AT 1700 THU 09/APR/2026
OCEANIC AREA BETWEEN 26S038W, 24S041W, 22S038W AND
21S033W STARTING AT 100600.
WAVES SW/S 3.0/3.5.
VALID UNTIL 120600.
PART TWO WEATHER ANALYSIS AT 120000
HIGH 1026 31S042W. FRENTE QUASE-ESTACIONARIA 23S040W AND
25S032W. C-FRONT 25S032W, 28S025W AND 29S020W MOVING TO
NE AT 5/10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 03N020W, 01N030W,
02N040W AND 01N050W.
PART THREE WEATHER FCST VALID FM 121200 TO 131200
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 30S. WIND
NE/NW 5/7 WITH GUSTS. WAVES SE 1.0/2.0 BECMG NE/N
1.5/2.5. VIS MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND E/NE 4/5. WAVES SE/E 1.5/2.0. VIS GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
SHWRS NEAR THE COAST S OF 25S. WIND SE/NE 3/4. WAVES
S/SE 1.5/2.5 BECMG 1.0/2.0. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
SHWRS. WIND S/SE, 2/3 NEAR THE COAST AND 4/5 ELSE. WAVES
S/SE 1.5/2.5 BECMG 1.0/2.0. VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
SHWRS. WIND S/SE 2/3. WAVES SW/SE 1.0/2.0. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 10S AND SHWRS
NEAR THE COAST ELSE. WIND SE/E 2/3. WAVES SE/NE BECMG
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 SE/NE 2/3.
WAVES NE/N 1.0/2.0. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 04N. WIND NE,
2/3 NEAR THE COAST AND 4/5 ELSE. WAVES NE/N, 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 SW/SE 3/4 BACK SE/NE 4/5. WAVES S/SE 1.5/2.5. VIS
GOOD.
S OF 30S E OF 030W
WIND SW/SE 4/5. WAVES SW/S 2.0/3.0. VIS GOOD.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 030W AND
025W. WIND SE/E 4/5 WITH GUSTS 6/7 BETWEEN 035W AND
025W. WAVES SW/S 2.0/3.0. VIS MOD/POOR DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 20S AND W OF
025W. WIND SE/NE 3/4. WAVES SW/SE 2.0/3.0. VIS MOD/POOR
DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS BETWEEN 07S AND
05N. WIND SE/E S OF EQUATOR AND E/NE ELSE, 3/5. WAVES
NW/SW S OF 05S AND NE/NW N OF 05S, 1.5/2.0. VIS MOD/POOR
DURING SHWRS.
WEATHER FCST VALID FM 131200 TO 141200
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW 5/6 BACK NW/SW 3/4, WITH GUSTS. WAVES NE/N
BECMG S/SE, 1.0/2.0.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 3/4. WAVES S/SE 1.0/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW 2/4. WAVES S/SE 1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND S/SE 2/3 NEAR THE COAST AND 4/5 ELSE. ONDAS S/SE
1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND S/SE 2/3. WAVES S/SE, 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SW/SE 2/3. WAVES S/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 2/3. WAVES NE/N 1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND NE 2/3 NEAR THE COAST AND 4/5 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 5/6 WITH GUSTS 7 W OF 043W.
WAVES SW/S BECMG NW/SW, 1.5/2.5.
S OF 30S E OF 030W
WIND SE/E 4/5. WAVES SW/S 2.5/4.5.
BETWEEN 30S AND 25S
WIND SE/E 4/5 WITH GUSTS 6/7 BETWEEN 035W AND 025W.
WAVES SW/SE 2.5/3.5.
N OF 25S
WIND SE/NE 3/4. WAVES SW/SE 2.0/3.0.
NORTH OCEANIC AREA
WIND SE/E 3/5 S OF 05S, SW/SE 2/3 BETWEEN 05S AND O
EQUATOR AND NE/N 3/4 WITH GUSTS N OF EQUATOR. WAVES SW/S
E OF 035W AND NE/N W OF 035W, 1.5/2.0.
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