
AI-generated summary
The Navy issues severe weather warnings to ensure safe navigation in coastal areas.
The Brazilian Navy issued a warning of intense winds of up to 60 km/h (33 knots) for the coast of RN. The alert goes from Touros (RN) along the northern coastline - from east to west - to São Luis (MA).
According to the Navy, the warning came into effect on Saturday night (10) and remains active until Monday night (12), the national holiday of Our Lady of Aparecida, patron saint of Brazil.
The Navy warns sailors to consult information on the intensity of the winds "before going to sea" and requested "wide dissemination to the fishing, sports and recreational communities".
The institution brings together all current bad weather warnings in a tab on its website, on social media and in the "Marine Environmental Forecast (PAM)" cell phone application, developed in partnership with Petrobras.

Firefighters from São Paulo send a task force with drones and retardants to Amazonas to fight fires. The measure comes after Manaus recorded air pollution levels classified as terrible due to smoke for the third consecutive day.

Extreme climate changes and the El Niño phenomenon alter rainfall patterns and cause the Itapetininga River (SP) to overflow, which reached eight meters and affected more than 370 families.

Amazonas recorded 1,380 fires in the first ten days of October 2026, an increase of 271% compared to 2025. The smoke covered Manaus and municipalities in the metropolitan region, raising air pollution to critical levels and prompting federal reinforcement.

For this Sunday (11), São Bernardo do Campo will have sun with lots of clouds during the day and periods of cloudy skies, with heavy rain at night. Temperatures vary between 19ºC and 26ºC. On Monday (12), the weather will be sunny with lots of clouds and showers in the afternoon and evening.

The weather forecast for Rio de Janeiro this Sunday (11) indicates sun with some clouds, rain showers and thunderstorms during the day and at night, with maximums of 34ºC and minimums of 21ºC. For Monday (12), the scenario remains similar, with sun, rapid rain and thunderstorms expected.

For this Sunday (11), Recife will have sun with some clouds and passing rain, with maximums of 30ºC and minimums of 24ºC. On Monday (12), the day will be sunny with light fog at dawn and at night. The report was automatically generated with data from Climatempo.