Explore, Plan and Navigate your boating trips in real time and outstanding high-resolution with the latest UKHO Admiralty Digital Vector Marine charts covering the whole of the UK and Ireland.

- Price includes all UK and Ireland Charts
- Charts downloaded and stored on device so they work without mobile coverage!
- Seamless fast panning and zooming across charts
- Route Planning and real time tracking with Waypoints, SOG, COG, ETA etc. included.
- North up and heading up displays.
- Route export, import and sharing.
- Live AIS Ship positions overlaid from Boat Beacon.
- Configurable layers; buoys, lights, depths, rocks, wrecks, anchorage areas etc.
- Automatic Chart updates.

Buy once and use on both your iPhone and iPad devices. SeaNav works in high-resolution on your iPad and iPhone without having to buy an additional HD version.

Designed and developed in the UK by a RYA qualified sailor. If you have any questions please email seanav@pocketmariner.com and we will be happy to help you.

SeaNav Nautical Charts
-------------------
You can choose what information to show on the map; Buoys, Lights, Depth Contours, Depth Soundings, Rocks, Anchorage areas, NOAA Weather Buoys etc. Turn off layers to de-clutter the display and only show what is important at the time. Once downloaded, charts are stored so you can use SeaNav to help navigate even when you have no mobile coverage. If you have our Boat Beacon app installed you can also view live AIS ship information on your SeaNav charts.

Plan and Sail Routes
-----------------
Use SeaNav to plan and sail routes. In-app tools let you measure distances and bearings and record waypoints on routes to sail. When you are out at sea, the app’s Sailing HUD shows your position on the route, Course over ground (COG), Speed over ground (SOG), Vector Made Good (VMG), Estimated Time of Arrival (ETA), Distance and bearing to next Waypoint. An audible alarm sounds as you reach a waypoint and routing automatically moves onto the next waypoint.

Exploring Your Surroundings
------------------------
As you use SeaNav it will automatically download and store the charts for the area you are viewing. The level of detail on the charts changes as you zoom in and out. Tapping an object - buoys, lights, bridges, ships etc. - shows detailed information about them. A long press reveals a crosshair and a popup with depths, links to information about tides, moon and sun times and weather for the area plus links to any objects that are near the crosshair. Tapping again leaves the crosshair showing so you can drag the map to get a particular point under the crosshair and tap again to get information about it.

Requirements:
-------------
iPhone or iPad. GPS only required for real time route navigation. Optional Tides, Weather and live AIS Ship positions require an active internet connection.

Please note that continued use of GPS running in the background can dramatically decrease battery life.

NOT FOR NAVIGATION

This program is distributed in the hope that it will be useful. SeaNav should only be used for basic navigation reference and should not be solely relied upon to determine precise locations, proximity, distance, or direction.


Third Party Licenses and Notices
---------------------------
NOTICE: The UK Hydrographic Office (UKHO) and its licensors make no warranties or representations, express or implied, with respect to this product. The UKHO and its licensors have not verified the information within this product or quality assured it.