⚓ Attu

Attu is at 67.942°N 53.626°W. Terrain shelter from NE/E/SE/S, open to N/SW/W/NW. Semidiurnal tides, mean range about 2.3 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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