1 31 05 02 12 20
SECURITE
WARNING NR 281/2026
LOW VISIBILITY WARNING
ISSUED AT 1200Z - SAT - 30/MAY/2026
LOW VISIBILITY BETWEEN CHU (RS) AND LAGUNA (SC) TO 50NM OFFSHORE
STARTING AT 310000Z. PATCHES OF FOG.
VALID UNTIL 311500Z.
WARNING NR 283/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200Z - SAT - 30/MAY/2026
OCEANIC AREA BETWEEN 36S042W, 36S020W, 32S020W AND 32S042W STARTING
AT 010000Z.
WIND N/NW BACK TO SW/S, FORCE 8 WITH GUSTS 9.
VALID UNTIL 021800Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 31/MAY/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 277/2026
VERY ROUGH SEA WARNING
ISSUED AT 1300 WED 27/MAY/2026
OCEANIC AREA BETWEEN 36S042W, 36S020W, 30S020W AND
30S042W STARTING AT 290600. WAVES SW/SE 4.0/6.0 .
VALID UNTIL 311200.
WARNING NR 281/2026
LOW VISIBILITY WARNING
ISSUED AT 1200 SAT 30/MAY/2026
LOW VISIBILITY BETWEEN CHUI (RS) AND LAGUNA (SC) TO 50NM
OFFSHORE STARTING AT 310000. PATCHES OF FOG.
VALID UNTIL 311500.
WARNING NR 282/2026
LOW VISIBILITY WARNING
ISSUED AT 1200 SAT 30/MAY/2026
LOW VISIBILITY BETWEEN ITAJAI (SC) AND PERUIBE (SP) TO
50NM OFFSHORE STARTING AT 310000. PATCHES OF FOG.
VALID UNTIL 311200.
WARNING NR 283/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1200 SAT 30/MAY/2026
OCEANIC AREA BETWEEN 36S042W, 36S020W, 32S020W AND
32S042W STARTING AT 010000.
WIND N/NW BACK TO SW/S, 8 WITH GUSTS 9.
VALID UNTIL 021800.
PART TWO WEATHER ANALYSIS AT 310000
HIGH 35S035W. C-FRONT 32S028W, 33S020W AND 34S015W
MOVING TO E/NE AT 5/10 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 04N050W, 05N035W,
06N025W AND 07N020W.
PART THREE WEATHER FCST VALID FM 311200 TO 011200
AREA ALFA (FM CHUI TO LAGUNA)
ISOL SHWRS E OF 048W AND MIST/FOG NEAR THE COAST EARLY.
WIND NE/N BACK SW/S, 3/5. WAVES S/SE BECMG SW/S,
1.5/2.0. VIS MOD DURING SHWRS AND POOR/VERY POOR DURING
MIST/FOG.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND E/NE BACK SW/S, 3/5. WAVES S/SE
1.5/2.0. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/S 2/4. WAVES S/SE 1.5/2.0. VIS GOOD.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
ISOL SHWRS. WIND E/NE 2/4. WAVES S/SE 1.5/2.5. VIS MOD
DURING SHWRS.
AREA ECHO (FM CARAVELAS TO SALVADOR)
SHWRS NEAR THE COAST. WIND SE/E 2/4. WAVES SW/SE
1.5/2.5. VIS MOD DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS NEAR THE COAST AND N OF 07S. WIND S/SE 3/5.
WAVES SW/SE 1.5/2.0. VIS MOD DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
SHWRS. WIND SE/E 3/5. WAVES SE/NE 1.0/1.5. VIS MOD
DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND E/NE 2/4.
WAVES NE/N, 0.5/1.0 NEAR THE COAST AND 1.5/2.0 ELSE. VIS
MOD/POOR DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 6/7
WITH GUSTS 8. WAVES S/SE BECMG W/SW, 2.5/3.5. VIS
MOD/POOR DURING SHWRS.
S OF 30S E OF 030W
WIND S/SE BACK NE/N, 5/6 WITH GUSTS 7. WAVES SW/SE
2.5/3.5. VIS GOOD.
BETWEEN 30S AND 25S
WIND E/NE BACK N/NW, 3/5. WAVES SW/SE 2.5/3.5. VIS GOOD.
N OF 25S
ISOL SHWRS N OF 20S. WIND SE/NE 3/5. WAVES SW/S 2.0/3.0.
VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF EQUATOR AND
ISOL SHWRS ELSE. WIND SE/NE 3/5. WAVES SW/S E OF 035W
AND E/NE ELSE, 1.5/2.0. VIS MOD/POOR DURING SHWRS.
WEATHER FCST VALID FM 011200 TO 021200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/S BACK SE/E, 3/5. WAVES SW/S 1.5/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND SW/S BACK SE/E, 3/5. WAVES S/SE BECMG SW/S,
1.5/2.0.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/S 2/4. WAVES S/SE 1.0/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/N BACK SW/S, 2/4. WAVES S/SE 1.5/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE 2/4. WAVES SW/SE 1.5/2.0.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/E 3/5. WAVES SW/SE 1.5/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/E 3/5. WAVES SE/NE 1.0/1.5.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND E/NE 2/4. WAVES NE/N, 0.5/1.0 NEAR THE COAST AND
1.5/2.0 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW 7/8 WITH GUSTS 9. WAVES SW/S 2.5/3.5.
S OF 30S E OF 030W
WIND NE/N BACK NW/W, 7/8 WITH GUSTS 9. WAVES SW/S
2.5/3.5.
BETWEEN 30S AND 25S
WIND N/NW BACK SW/S, 3/5. WAVES SW/SE 1.5/2.5.
N OF 25S
WIND SE/NE 2/4. WAVES SW/SE 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/NE 3/5. WAVES SW/S E OF 030W AND E/NE ELSE,
1.5/2.0.=