⚓ Porto do Açu

Porto do Açu is at 21.808°S 40.994°W. Semidiurnal tides, mean range about 1.3 m. Live wind shelter and night-calm forecast, water levels and marine weather below.

Toggle satellite/sea marks top right · “Ships in harbour” shows the live AIS picture

🌊 Water depths measured by the community, reduced to chart datum — rough orientation only, NOT a basis for navigation, no warranty.

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