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SECURITE
WARNING NR 649/2026
HIGH SURF WARNING
ISSUED AT 1330Z - SAT - 05/SEP/2026
COASTAL AREA BETWEEN CANANÉIA/SP AND ARRAIAL DO CABO/RJ STARTING AT
070300Z. WAVES FM SW/S 2.5 METERS.
VALID UNTIL 072100Z.
WARNING NR 652/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230Z - SUN - 06/SEP/2026
OCEANIC AREA BETWEEN 29S043W, 24S043W, 23S042W, 26S038W AND 30S042W S
TARTING AT 081200Z. WIND NE/N FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 091200Z.
WARNING NR 653/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230Z - SUN - 06/SEP/2026
OCEANIC AREA BETWEEN 23S041W, 22S040W AND 24S036W STARTING AT 082100Z
. WIND NE/N FORCE 7 WITH GUSTS FORCE 8.
VALID UNTIL 100000Z.
WARNING NR 654/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230Z - SUN - 06/SEP/2026
COASTAL AREA BETWEEN TOUROS/RN AND PARNAÍBA/PI TO 100NM OFFSHORE STA
RTING AT 081800Z. WIND SE/NE FORCE 7 WITH GUSTS FORCE 8.
VALIDO TO 100000Z.
WARNING NR 655/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1230Z - SUN - 06/SEP/2026
OCEANIC AREA BETWEEN 36S037W, 27S037W, 27S020W AND 36S020W STARTING A
T 070000Z. WAVES FM W/SW 4.0/5.0 METERS.
VALID UNTIL 081200Z.
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WEATHER AND SEA BULLETIN REFERENCE
ANALYSIS 070000 NR 499/2026
METAREA V BRAZILIAN NAVY MARINE
METEOROLOGICAL SERVICE
NAVY HYDROGRAPHY CENTRE
ISSUED AT MON 07/09/2026
DATE AND TIME UTC
PRESSURE HPA
WINDS BEAUFORT SCALE
WAVES HEIGHT METER
PART ONE WARNINGS
WARNING NR 645/2026
ROUGH SEA WARNING
ISSUED AT 1300 FRI 04/SEP/2026
OCEANIC AREA BETWEEN 29S049W, 31S043W, 26S038W AND
26S046W STARTING AT 061200. WAVES SW/S 3.0/4.0.
VALID UNTIL 071200.
WARNING NR 647/2026
GALE WARNING
ISSUED AT 1300 FRI 04/SEP/2026
OCEANIC AREA BETWEEN 36S048W, 30S042W, 30S030W AND
36S030W STARTING AT 052100. WIND NW/SW 8.
VALID UNTIL 070900.
WARNING NR 648/2026
ROUGH SEA WARNING
ISSUED AT 1330 SAT 05/SEP/2026
OCEANIC AREA BETWEEN 25S047W, 28S048W AND 23S042W
STARTING AT 061200. WAVES SW/S 3.0/4.0.
VALID UNTIL 071200.
WARNING NR 649/2026
HIGH SURF WARNING
ISSUED AT 1330 SAT 05/SEP/2026
COASTAL AREA BETWEEN CANANEIA/SP AND ARRAIAL DO CABO/RJ
STARTING AT 070300. WAVES SW/S 2.5.
VALID UNTIL 072100.
WARNING NR 650/2026
NEAR GALE WARNING
ISSUED AT 1330 SAT 05/SEP/2026
COASTAL AREA BETWEEN ARRAIAL DO CABO/RJ AND
CARAVELAS/BA TO 300 NM OFFSHORE STARTING AT 061200.
WIND S/SE 7 WITH GUSTS.
VALID UNTIL 071200.
WARNING NR 651/2026
GALE WARNING
ISSUED AT 1330 SAT 05/SEP/2026
OCEANIC AREA BETWEEN 30S042W, 25S037W, 25S020W AND
30S020W STARTING AT 061200. WIND NW/SW 8 WITH GUSTS.
VALID UNTIL 071200.
WARNING NR 652/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230 SUN 06/SEP/2026
OCEANIC AREA BETWEEN 29S043W, 24S043W, 23S042W, 26S038W
AND 30S042W STARTING AT 081200. WIND NE/N 7 WITH GUSTS
8.
VALID UNTIL 091200.
WARNING NR 653/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230 SUN 06/SEP/2026
OCEANIC AREA BETWEEN 23S041W, 22S040W AND 24S036W
STARTING AT 082100. WIND NE/N 7 WITH GUSTS 8.
VALID UNTIL 100000.
WARNING NR 654/2026
NEAR GALE/GALE WARNING
ISSUED AT 1230 SUN 06/SEP/2026
COASTAL AREA BETWEEN TOUROS/RN AND PARNAIBA/PI TO 100NM
OFFSHORE STARTING AT 081800. WIND SE/NE 7 WITH GUSTS 8.
VALIDO TO 100000.
WARNING NR 655/2026
ROUGH/VERY ROUGH SEA WARNING
ISSUED AT 1230 SUN 06/SEP/2026
OCEANIC AREA BETWEEN 36S037W, 27S037W, 27S020W AND
36S020W STARTING AT 070000. WAVES W/SW 4.0/5.0.
VALID UNTIL 081200.
PART TWO WEATHER ANALYSIS AT 070000
HIGH 33S056W. C-FRONT 20S0401W, 23S029W AND 332S014W
MOVING TO E/NE AT 5 KT. C-FRONT 27S030W, 31S023W AND
39S023W MOVING TO E/NE AT 5 KT.TROPICAL WAVE 20N025W,
11N026W AND 05N025W MOVING TO W AT 10-15 KT. TROPICAL
WAVE 20N041W, 12N042W AND 07N041W MOVING TO W AT 15 KT.
INTERTROPICAL CONVERGENCE ZONE (ITCZ) 06N020W, 04N030W,
05N040W AND 05N050W.
PART THREE WEATHER FCST VALID FM 071200 TO 081200
AREA ALFA (FM CHUI TO LAGUNA)
WIND SW/SE 4/5 WITH GUSTS 6 BACK SE/NE 3/4. WAVES
SW/SE, 1.0/1.5 NEAR THE COAST AND 2.0/3.0 BECMG 1.5/2.5
ELSE. VIS GOOD.
AREA BRAVO (FM LAGUNA TO ARRAIAL DO CABO OCEANIC)
ISOL SHWRS. WIND SE/NE, 4/5 BECMG 5/6 WITH GUSTS. WAVES
SW/SE 2.0/3.0. VIS MOD DURING SHWRS.
AREA CHARLIE (FM LAGUNA TO ARRAIAL DO CABO SHORE)
ISOL DRIZZLES/LIGHT RAIN. WIND S/SE 5/6 WITH GUSTS
EARLY BACK E/NE 3/4 OCNL 5. WAVES SW/SE, 2.0/3.0 WITH
SURGE N OF CANANEIA/SP BECMG 1.5/2.5. VIS MOD/POOR
DURING PRECIPITATION.
AREA DELTA (FM ARRAIAL DO CABO TO CARAVELAS)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 21S AND ISOL
SHWRS ELSE. WIND SW/SE 5/6 WITH GUSTS BACK SE/NE 3/4
NEAR THE COAST AND 5/6 WITH GUSTS ELSE. WAVES SW/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 16S AND ISOL
SHWRS ELSE. WIND NE/NW BACK SE/NE, 3/4 NEAR THE COAST
AND 4/5 WITH GUSTS 6 ELSE. WAVES E/NE BECMG S/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)
ISOL SHWRS. WIND SE/NE 3/4 OCNL 5. WAVES SE/E BECMG
S/SE, 1.0/1.5 NEAR THE COAST AND 1.5/2.0 ELSE. VIS MOD
DURING SHWRS.
AREA GOLF (FM NATAL TO SAO LUIS)
ISOL SHWRS. WIND SE/NE 4/5 OCNL 6 WITH GUSTS S OF 01S.
WAVES SE/NE 1.0/2.0. VIS MOD DURING SHWRS.
AREA HOTEL (FM SAO LUIS TO OIAPOQUE)
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 04N. WIND
SE/NE, 4/5 NEAR THE COAST AND 3/4 ELSE, WITH GUSTS S OF
EQUATOR. WAVES SE/NE, 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
ISOL SHWRS LATER. WIND W/SW, 5/6 WITH GUSTS BECMG 4/5.
WAVES SW/S, 3.0/4.0 BECMG 2.0/3.0 W OF 037W AND 3.5/5.0
BECMG 3.0/4.5 ELSE. VIS MOD DURING SHWRS.
S OF 30S E OF 030W
ISOL SHWRS EARLY. WIND NW/SW, 6/7 BECMG 5/6 WITH GUSTS.
WAVES NW/SW 3.5/5.0 BECMG 3.0/4.5. VIS MOD DURING
SHWRS.
BETWEEN 30S AND 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS. WIND NW/SW 5/6
WITH GUSTS 7 BACK SW/SE 4/5. WAVES NW/SW, 2.5/3.5 N OF
27S AND 3.0/4.5 ELSE. VIS MOD/POOR DURING SHWRS.
N OF 25S
OCNL HVY SHWRS AND ISOL THUNDERSTORMS S OF 18S AND ISOL
SHWRS ELSE. WIND NE/NW BACK S/SE, 4/5 WITH GUSTS. WAVES
SW/SE 1.5/2.5. VIS MOD/POOR DURING SHWRS.
NORTH OCEANIC AREA
OCNL HVY SHWRS AND ISOL THUNDERSTORMS N OF 02N AND ISOL
SHWRS ELSE. WIND SE/E 4/5 OCNL 6 S OF EQUATOR AND SW/SE
3/4 ELSE. WAVES S/SE S OF EQUATOR AND SE/NE ELSE,
1.5/2.5. VIS MOD/POOR DURING SHWRS.
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