Access live water level data from proprietary sensors and NOAA stations, alongside tidal predictions and weather forecasts. View nearby tides at a glance and analyze detailed graphs comparing live and predicted water levels.





10+ similar apps compared and reviewed
Whether you want more options like MyCoast.org or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.





Access live water level data from proprietary sensors and NOAA stations, alongside tidal predictions and weather forecasts. View nearby tides at a glance and analyze detailed graphs comparing live and predicted water levels.





Visualize real-time tidal currents with animated particles and a detailed heatmap on an interactive nautical map. Plan your trips with confidence by scrubbing through time to see how currents change throughout the day, with options for global ocean currents and wind overlays.




Access detailed current prediction charts for the Pacific Northwest, covering regions like the Juan de Fuca Strait and San Juan Islands. View any date or time within the current year with free yearly updates, and use the app offline.