Jacksonville’s Tides & Currents
PORTS® (Physical Oceanographic Real-Time System)
The National Ocean Service (NOS) is responsible for providing real-time oceanographic data and other navigation products to promote safe and efficient navigation within U.S. waters.
Desktop PORTS® Links | Mobile-Device PORTS® Screen | Text-based PORTS® Screen
PORTS® is a decision support tool that improves the safety and efficiency of maritime commerce and coastal resource management through the integration of real-time environmental observations, forecasts and other geospatial information. PORTS® measures and disseminates observations and predictions of water levels, currents, salinity, and meteorological parameters (e.g., winds, atmospheric pressure, air and water temperatures) that mariners need to navigate safely.
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