1 31 05 02 12 20
SECURITE
WARNING NR 828/2025
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1200Z - WED - 31/DEC/2025
OCEANIC AREA BETWEEN 36S048W, 34S053W, 29S049W AND 31S043W STARTING A
T 021200Z.
WAVES FROM SW 3.0/4.5 METERS.
VALID UNTIL 041200Z.
WARNING NR 829/2025
NEAR GALE/GALE WARNING
ISSUED AT 1200Z - WED - 31/DEC/2025
COASTAL AREA BETWEEN CHUÍ/RS AND LAGUNA/SC TO 300 NM OFFSHORE STARTI
NG AT 021500Z.
WIND SW FORCE 7/8 WITH GUSTS.
VALID UNTIL 050000Z.
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1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 01/DEC/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 827/2025
HIGH SURF WARNING
ISSUED AT 1230 TUE 30/DEC/2025
HIGH SURF BETWEEN RIO DE JANEIRO/RJ AND ARRAIAL DO
CABO/RJ STARTING AT 311500. WAVES FROM SW/S 2.5.
VALID UNTIL 010900.
WARNING NR 828/2025
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1200 WED 31/DEC/2025
OCEANIC AREA BETWEEN 36S048W, 34S053W, 29S049W AND
31S043W STARTING AT 021200.
WAVES FROM SW 3.0/4.5.
VALID UNTIL 041200.
WARNING NR 829/2025
NEAR GALE/GALE WARNING
ISSUED AT 1200 WED 31/DEC/2025
COASTAL AREA BETWEEN CHUI/RS AND LAGUNA/SC TO 300 NM
OFFSHORE STARTING AT 021500.
WIND SW 7/8 WITH GUSTS.
VALID UNTIL 050000.
PART TWO WEATHER ANALYSIS AT 010000
Q-STNR FRONT 25S022W AND 25S019W.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 07N013W, 06N023W,
05N034W AND 04N048W.
PART THREE WEATHER FCST VALID FM 011200 TO 021200
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS N OF 30S. WIND NW/SW 4/5 WITH GUSTS 7/8.
WAVES SW/S 1.5/2.5. VIS MOD DURING SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 26S. WIND
NW/SW 2/4. WAVES SW/S 1.5/2.5. VIS MOD/POOR DURING
SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL SHWRS. WIND NE/NW BACK SW/SE, 2/3. WAVES SW/S
1.0/2.0. VIS MOD DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS. WIND NE/NW 3/5 WITH GUSTS. WAVES SW/S
1.0/2.0 BECMG N/NW 1.5/3.0. VIS MOD DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/5. WAVES SW/SE 1.0/2.0. VIS GOOD.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND E/NE 3/4. WAVES NW/SW 1.0/2.0. VIS GOOD.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS N OF EQUATOR. WIND SE/NE 3/5 WITH GUSTS NEAR
THE COAST. WAVES NW 1.0/2.0. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 3/5. WAVES
NE/NW, 0.5/1.0 NEAR THE COAST AND 1.0/2.0 ELSE. VIS MOD
DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/W 2/3. WAVES SW 2.0/3.0. VIS GOOD.
S OF 30S E OF 030W
WIND NW/W 4/5 WITH GUSTS. WAVES SW 2.5/4.0. VIS GOOD.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND N/NW 3/5
WITH GUSTS. WAVES NW/SW 2.0/3.0. VIS MOD/POOR DURING
SHWRS.
N OF 25S
WIND NE/NW 2/4. WAVES NW/SW 1.5/2.5. VIS GOOD.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF EQUATOR. WIND
SE/NE 3/5. WAVES NW/SW 1.5/2.5. VIS MOD/POOR DURING
SHWRS.
WEATHER FCST VALID FM 021200 TO 031200
AREA ALFA (FM CHUI TO LAGUNA)
WIND NW/SW 5/6 WITH GUSTS 7/8. WAVES SW/S 2.5/4.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NW/W 2/3. WAVES SW/S 1.5/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND NE/NW 2/3. WAVES S/SE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/NW 3/5 WITH GUSTS. WAVES NE/NW 1.5/2.5.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND NE/N 3/5 WITH GUSTS. WAVES SW/SE 1.0/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/4. WAVES SW 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5 WITH GUSTS NEAR THE COAST. WAVES NW
1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 3/5. WAVES NE/NW, 0.5/1.0 NEAR THE COAST AND
1.0/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW 4/5 WITH GUSTS. WAVES SW 3.0/4.0.
S OF 30S E OF 030W
WIND NE/NW 3/5 WITH GUSTS. WAVES NW/W 2.5/3.5.
BETWEEN 30S AND 25S
WIND N/NW 4/5 WITH GUSTS. WAVES NW/SW 2.0/3.0.
N OF 25S
WIND NE/NW 3/5. WAVES NW/SW 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/NE 3/5. WAVES NW/SW 1.5/2.0.
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