A simple and easy to use tidal height predictor. The program will calculate tidal heights for over 3000 worldwide locations using the UK Admiralty Simple Harmonic Method.

The current version will calculate tides up to 31 December 2009. Additional tidal data is made available from www.navstation.co.uk each September. Registered users are entitled to two calendar years of tidal data. A small fee will be payable for additional tidal data after this.

• Display of tidal curve or tables
• Calculates the rate of rise/fall for any given time
• Full display and update of tidal harmonic data
• Automatic daylight saving adjustment
• Calculates the min/max depth for safe anchoring
• User maintained list of favorite ports
• Sunrise/sunset times
• Moon phase
• 10 day tidal cycle to show springs and neaps
• Smartphone version is now available!
• 2009 tidal data now included!

• Ports - to maintain port information, including tidal harmonics.
• Waypoints - to maintain waypoints for passage planning.
• Routes - to maintain routes for passage planning
• Charts - to maintain chart details, including tidal stream information. Coastal outline images can be created for any area at no cost.
• Utilities - for common calculations and data conversions
• Weather- integrated weather predictions from the internet

• GPS - GPS repeater with NMEA capture and waypoint and route exchange facility.
• Planner - Passage planner to calculate passage times, course to steer etc. taking tidal streams into account.
• Logbook - To record all passage details, including automatic updates from GPS/NMEA input.
• Expenses - to record all expenses.
• Maintenance - to record all repairs and maintenance tasks.