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WARNING NR 138/2026
VERY ROUGH SEA WARNING
ISSUED AT 1400Z - TUE - 07/APR/2026
OCEANIC AREA BETWEEN 36S030W, 28S030W, 30S020W AND 36S020W STARTING A
T 091200Z. WAVES FM NE/NW BECOMING SW, 4.0/6.0 METERS.
VALID UNTIL 120000Z.
WARNING NR 144/2026
HIGH SURF WARNING
ISSUED AT 1700Z – THU – 09/APR/2026
HIGH SURF BETWEEN ILHABELA/SP AND ARRAIAL DO CABO/RJ STARTING AT 1009
00Z.
WAVES FM SW/S 2.5/3.0 METERS.
VALID UNTIL 120000Z.
THIS WARNING REPLACES THE WARNING NR 142/2026.
WARNING NR 145/2026
ROUGH SEA WARNING
ISSUED AT 1700Z – THU – 09/APR/2026
OCEANIC AREA BETWEEN 26S038W, 24S041W, 22S038W AND 21S033W STARTING A
T 100600Z.
WAVES FM SW/S 3.0/3.5 METERS.
VALID UNTIL 120600Z.
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.
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WEATHER AND SEA BULLETIN ISSUED 11/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 110000
LOW 1010 01S029W. HIGH 1022 32S047W. C-FRONT 42S019W,
29S026W AND 20S040W MOVING TO E/NE AT 5/10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 03N020W, 00N030W,
01S040W AND 00N050W.
PART THREE WEATHER FCST VALID FM 111200 TO 121200
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 30S LATER.
WIND NE/NW 4/5 BECMG 5/6 WITH GUSTS. WAVES SE/NE
1.5/2.5. VIS MOD/POOR DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE 4/5. WAVES S/SE 2.5/3.0 BECMG SE/E 1.5/2.5.
VIS GOOD.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
SHWRS. WIND SE/NE BACK NE/N, 3/4 OCNL 5. WAVES S/SE,
2.0/3.0 WITH SURGE 2.5/3.0 NEAR THE COAST N OF
ILHABELA/SP, BECMG 1.5/2.5. VIS MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 21S AND SHWRS
NEAR THE COAST ELSE. WIND S/SE, 2/3 NEAR THE COAST AND
4/5 ELSE. WAVES SW/S BECMG S/SE, 1.0/2.0 NEAR THE COAST
AND 2.0/3.0 ELSE. VIS MOD/POOR DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 15S AND SHWRS
ELSE. WIND S/SE 2/3 NEAR THE COAST AND SE/E 3/4 ELSE.
WAVES SW/SE, 1.0/1.5 NEAR THE COAST AND 1.5/2.5 ELSE.
VIS MOD/POOR 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/NE, 2/3 BECMG 3/4. WAVES
SE/NE BECMG S/SE, 1.0/1.5 NEAR THE COAST AND 1.5/2.5
ELSE. VIS MOD/POOR DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND SE/NE, BACK
SW/SE E OF 037W LATER, 2/3. WAVES NE/N, 1.0/1.5 NEAR THE
COAST AND 1.5/2.5 ELSE. VIS MOD/POOR DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 04N. WIND
E/NE, 2/3 NEAR THE COAST AND 4/5 ELSE. WAVES NE/N,
0.5/1.0 NEAR THE COAST AND 1.5/2.5 ELSE. VIS MOD/POOR
DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SW/SE 4/5 BACK SE/NE 3/4. WAVES S/SE 2.0/3.5 BECMG
SW/S 1.5/2.5. VIS GOOD.
S OF 30S E OF 030W
WIND W/SW 5/6 OCNL 7 WITH GUSTS BACK SW/SE 4/5. WAVES
SW/S, 2.5/4.5 BECMG 2.0/3.0. VIS GOOD.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS E OF 030W. WIND
NW/SW 3/4 BACK SE/E 4/5. WAVES SW/S 2.5/4.0. VIS
MOD/POOR DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 19S. WIND
SE/E 4/5 N OF 20S; AND NE/NW 2/3 BACK SE/NE 4/5 OCNL 6
WITH GUSTS ELSE. 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
NE/NW N OF 05S AND SE/NE ELSE, 1.5/2.0. VIS MOD/POOR
DURING SHWRS.
WEATHER FCST VALID FM 121200 TO 131200
AREA ALFA (FM CHUI TO LAGUNA)
WIND NE/NW 5/6 BACK NW/SW 3/4, WITH GUSTS. WAVES SE/NE
BECMG NE/NW, 1.0/1.5 NEAR THE COAST AND 2.0/3.0 ELSE.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SE/NE, 4/5 BECMG 3/4. WAVES SE/E, 1.5/2.5 BECMG
1.0/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/N 3/4 OCNL 5. WAVES S/SE 1.5/2.5 BECMG SE/E
1.0/2.0.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND S/SE BACK SE/E, 2/3 NEAR THE COAST AND 4/5 ELSE.
ONDAS S/SE, 1.0/2.0 NEAR THE COAST AND 2.0/3.0 ELSE.
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 NEAR THE COAST AND 1.5/2.5 ELSE.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE, BACK SW/SE N OF 07S, 2/3. WAVES SE/NE BECMG
S/SE, 1.0/1.5 NEAR THE COAST AND 1.5/2.5 ELSE.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE W OF 037W AND SW/SE ELSE, 2/3. WAVES NE/N,
0.5/1.0 NEAR THE COAST AND 1.5/2.0 ELSE.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE, 2/3 NEAR THE COAST AND 4/5 ELSE. WAVES NE/N,
0.5/1.0 NEAR THE COAST AND 1.5/2.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND SE/NE 3/4 BACK NE/NW 5/6 OCNL 7 WITH GUSTS W OF
043W. WAVES SW/S 1.5/2.5 BECMG NW/SW 2.0/3.0 W OF 040W.
S OF 30S E OF 030W
WIND SW/SE BACK SE/E, 4/5. WAVES SW/S 2.5/3.5.
BETWEEN 30S AND 25S
WIND SE/E 5/6 WITH GUSTS. WAVES SW/SE, 2.5/3.5 BECMG
2.0/2.5.
N OF 25S
WIND SE/NE, 4/5 BECMG 3/4 N OF 20S; AND SE/NE BACK NW/SW
5/6 WITH GUSTS ELSE. WAVES SW/SE 2.0/3.0.
NORTH OCEANIC AREA
WIND SE/NE 3/5, BACK NW/SW 2/3 N OF 05S AND E OF 030W.
WAVES NE/NW 1.5/2.0 N OF 02S; AND SE/NE BECMG SW/SE
ELSE, 1.5/2.5.
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