1 31 05 02 12 20
SECURITE
WARNING NR 401/2026
LOW VISIBILITY WARNING
ISSUED AT 1330 - THU - 09/JUL/2026
LOW VISIBILITY BETWEEN ITAJAÍ (SC) AND IGUAPE (SP) TO 40NM OFFSHORE
STARTING AT 100300Z. PATCHES OF FOG.
VALID UNTIL 101200Z.
WARNING NR 402/2026
GALE WARNING
ISSUED AT 1330 - THU - 09/JUL/2026
OCEANIC AREA BETWEEN 36S043W, 30S040W, 30S030W AND 36S030W STARTING A
T 101200Z. WIND NW/SW FORCE 8 WITH GUSTS.
VALID UNTIL 111800Z.
THIS WARNING REPLACES THE WARNING NR 399/2026.
WARNING NR 403/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1330 - THU - 09/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 36S020W, 30S020W AND 30S030W STARTING A
T 110000Z. WIND NW/SW FORCE 8 WITH GUSTS 9.
VALID UNTIL 120000Z.
WARNING NR 404/2026
VERY ROUGH SEA WARNING
ISSUED AT 1330 - THU - 09/JUL/2026
OCEANIC AREA BETWEEN 36S035W, 36S020W, 32S020W, 32S035W AND 30S035W S
TARTING AT 110000Z. WAVES FM W/SW BECOMING SW/S, 4.0/6.0 METERS.
VALID UNTIL 130000Z.=
1 31 05 02 12 20
SECURITE
WEATHER AND SEA BULLETIN ISSUED 10/JUL/2026 0000Z
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 399/2026
GALE WARNING
ISSUED AT 1100 WED 08/JUL/2026
OCEANIC AREA BETWEEN 36S048W, 28S040W, 28S030W AND
36S030W STARTING AT 101200. WIND NW/W BACK TO SW/S, 8.
VALID UNTIL 120000.
WARNING NR 401/2026
LOW VISIBILITY WARNING
ISSUED AT 1330 THU 09/JUL/2026
LOW VISIBILITY BETWEEN ITAJAI (SC) AND IGUAPE (SP) TO
40NM OFFSHORE STARTING AT 100300. PATCHES OF FOG.
VALID UNTIL 101200.
WARNING NR 402/2026
GALE WARNING
ISSUED AT 1330 THU 09/JUL/2026
OCEANIC AREA BETWEEN 36S043W, 30S040W, 30S030W AND
36S030W STARTING AT 101200. WIND NW/SW 8 WITH GUSTS.
VALID UNTIL 111800.
THIS WARNING REPLACES THE WARNING NR 399/2026.
WARNING NR 403/2026
GALE/SEVERE GALE WARNING
ISSUED AT 1330 THU 09/JUL/2026
OCEANIC AREA BETWEEN 36S030W, 36S020W, 30S020W AND
30S030W STARTING AT 110000. WIND NW/SW 8 WITH GUSTS 9.
VALID UNTIL 120000.
WARNING NR 404/2026
VERY ROUGH SEA WARNING
ISSUED AT 1330 THU 09/JUL/2026
OCEANIC AREA BETWEEN 36S035W, 36S020W, 32S020W, 32S035W
AND 30S035W STARTING AT 110000. WAVES W/SW BECOMING
SW/S, 4.0/6.0 .
VALID UNTIL 130000.
PART TWO WEATHER ANALYSIS AT 100000
LOW 1002 33S021W. HIGH 1022 21S041W. C-FRONT 31S013W,
20S020W AND 15S034W MOVING TO E/NE AT 10 NOS. O-FRONT
33S021W, 33S023W AND 33S020W. TROPICAL WAVE 03N040W,
08N041W AND 15N040W MOVING TO W AT 10/15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 10N020W, 08N030W,
09N040W AND 07N050W .
PART THREE WEATHER FCST VALID FM 101200 TO 111200
AREA ALFA (FM CHUI TO LAGUNA)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW BACK
SE/NE 3/5. WAVES SE/E 1.0/2.5. VIS MOD/POOR DURING
SHWRS.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS S OF 25S. WIND NE/NW 3/5 BACK NW/SW 2/4.
WAVES SW/SE 1.0/2.5. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 25S. WIND
NE/NW 2/4 BACK SW/SE 2/3. WAVES SW/SE 0.5/1.5. VIS
MOD/POOR DURING SHWRS.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND SW/SE 3/5 BACK NE/NW 2/4. WAVES SW/SE 1.2/2.5. VIS
GOOD.
AREA ECHO (FM CARAVELAS TO SALVADOR)
ISOL SHWRS. WIND SW/SE BACK SE/NE 2/4. WAVES S/SE
0.5/1.0 NEAR THE COAST AND SW/SE 1.0/2.5 ELSE. VIS MOD
DURING SHWRS.
AREA FOXTROT (FM SALVADOR TO NATAL)
ISOL SHWRS. WIND SE/E 2/4. WAVES S/SE 1.0/2.0. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 3/5, WITH GUSTS 7 NEAR THE COAST.
WAVES SE/NE 1.0/2.0. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
ISOL SHWRS. WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 NEAR
THE COAST AND 1.0/1.5 ELSE. VIS MOD DURING SHWRS.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
ISOL SHWRS. WIND NW/SW 3/5 BECMG 6/8 WITH GUSTS. WAVES
SW/SE 2.0/4.0. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 5/7
WITH GUSTS. WAVES SW/SE BECMG NW/SW 2.5/4.0. VIS
MOD/POOR DURING SHWRS.
BETWEEN 30S AND 25S
ISOL SHWRS. WIND NW/SW, 3/5 W OF 030W AND 6/8 WITH GUSTS
BECMG 3/5 ELSE. WAVES SW/SE 2.0/4.0 BECMG 1.5/2.5. VIS
MOD DURING SHWRS.
N OF 25S
ISOL SHWRS. WIND NW/SW 3/5, WITH GUSTS 6/7 S OF 23S,
BECMG 2/3. WAVES SW/SE 1.5/3.5. VIS MOD DURING SHWRS.
NORTH OCEANIC AREA
ISOL SHWRS S OF 07S AND N OF 05N. WIND SE/E, OCNL SW/S N
OF 03N AND E OF 035W, 3/5. WAVES SW/SE E OF 035W AND
SE/NE ELSE, 1.1/2.2. VIS MOD DURING SHWRS.
WEATHER FCST VALID FM 111200 TO 121200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SE/NE 3/5, WITH GUSTS 7 N OF 31S. WAVES SE/E BECMG
S/SE 1.0/2.5.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
WIND NW/SW 2/4, BACK SE/E 5/6 WITH GUSTS 7 S OF 27S.
WAVES S/SE 1.0/2.5.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
WIND SW/SE BACK SE/NE 1/3. WAVES S/SE 0.5/1.5.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
WIND NE/NW 2/4 BECMG 3/5. WAVES S/SE 1.0/2.0.
AREA ECHO (FM CARAVELAS TO SALVADOR)
WIND SE/NE BACK NE/NW 1/3. WAVES S/SE 0.5/1.0 NEAR THE
COAST AND SW/SE 1.0/2.0 ELSE.
AREA FOXTROT (FM SALVADOR TO NATAL)
WIND SE/NE 3/5. WAVES S/SE 1.0/2.0.
AREA GOLF (FM NATAL TO SAO LUIS)
WIND SE/NE 3/5, WITH GUSTS 7 NEAR THE COAST. WAVES SE/NE
1.0/2.0.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
WIND SE/NE 3/5. WAVES SE/NE, 0.5/1.0 NEAR THE COAST AND
1.0/1.5 ELSE.
SOUTH OCEANIC AREA
S OF 30S W OF 030W
WIND NW/SW 6/8 WITH GUSTS BACK SE/NE 3/5. WAVES SW/SE
2.0/4.0, BECMG SW/S 4.0/5.0 E OF 035W.
S OF 30S E OF 030W
WIND NW/SW 7/8 WITH GUSTS 9. WAVES NW/SW 2.0/4.0, BECMG
4.0/6.0 S OF 32S.
BETWEEN 30S AND 25S
WIND NW/SW 3/5 WITH GUSTS 7. WAVES SW/SE 1.5/2.5.
N OF 25S
WIND NW/SW 2/3 BACK, N/NW 3/5 S OF 20S AND SE/NE 2/3
ELSE. WAVES SW/SE 1.5/2.5.
NORTH OCEANIC AREA
WIND SE/E, OCNL SW/S N OF 03N AND E OF 035W, 3/5. WAVES
SW/SE E OF 035W AND SE/NE ELSE, 1.0/2.0.=