Real-Time Tide Monitoring

Stay ahead of rising tides. Get live water level data and accurate forecasts for your waterway.

Know your local waters in real-time

Access accurate data for safer navigation and waterfront property decisions.

  • Real-Time Water Levels
    Monitor live tide data from precision gauges installed in waterways. Updated continuously for the most accurate local conditions.
  • Local Tide Forecasts
    Get NOAA-technique-based predictions tailored to your specific location. Perfect for areas without public forecasts where tides vary dramatically from nearby stations.
  • Tide Calendars
    Plan ahead with monthly calendars showing high and low tide events, precise water heights, and threshold alerts. Export directly to your personal calendar.

Monitor tides for safer decisions

Track water levels for recreational boating and waterfront property management with reliable tide data.
  • Live Monitoring
    Track current water levels with real-time updates from solar-powered gauges connected via cellular network.
  • Interactive Maps
    Visualize station locations with live water levels. Select any station for detailed charts and forecasts.
  • Tide Charts & Tables
    View historical trends and future predictions with detailed charts and comprehensive tide tables.
  • Calendar Integration
    Sync tide events to Google Calendar, Apple Calendar, Outlook, or your preferred calendar app. Never miss a critical high or low tide.
  • Threshold Tracking
    Highlight times when water is too low for safe navigation or when high tides may impact waterfront access.
  • Custom Alerts (Coming Soon)
    Receive notifications when water levels reach your defined thresholds for navigation safety, property access, or bridge clearance.

Start monitoring today

Browse stations, print tables, and subscribe to calendars for free with no sign-up required, or create an account to access the features below.

Standard
Free
Sign up for enhanced features.
  • Save unlimited favorite stations
  • Sync favorites across all devices
  • Access historic tide charts (1 month)
  • Subscribe to public alerts (coming soon)
Professional
Coming Soon
Advanced customization and alerts.
  • Everything in Standard
  • Full historic tide chart access
  • Set custom thresholds and alerts
  • Create and share custom calendars
Need Hardware?
Get a tide station at your location.
  • Tilt or ultrasonic sensors
  • Simple pier and dock installation
  • Cellular connectivity for real-time data
  • Solar-powered autonomous operation
  • Dedicated technical support
  • Proven reliability since 2010
Includes one Professional account.
Contact Sales

Ready to monitor your local waters?

Join waterfront communities using Tide Alerts for safer, smarter decisions.