VAR 3.5°5'E (2015) ANNUAL DECREASE 8' Edit. Map with JOSM Remote; View. Weather; Sea Marks; Harbours; Sport; Aerial photo; Coordinate Grid

Search the MarineTraffic ships database of more than 550000 active and decommissioned vessels. Search for popular ships globally. Find locations of ports and ships using the near Real Time ships map. View vessel details and ship photos.

Once enabled you can view lake depth contour maps, electronic navigation charts (ENCs) in your browser. Lake Temperature maps (Thermocline maps), Marine weather, Relief Shading are …

SEA DISTANCES / PORT DISTANCES - online tool for calculation distances between sea ports. More than 4.000.000 distances. More than 4000 sea ports.

Get local and national boating conditions. Plot your course with interactive nautical charts complete with weather radar, buoy reports, wind speed, wave heights, and marine forecast.

Download map bundles. Debug tiles. Locale: About. Bugs & Features. If you found a bug or if you have an idea for a new feature please file a new github issue. Create a new issue. Source code. The source code is available on GitHub and as a release tarball. License. This ...

Our sailing distance calculator is designed to help sailors of all levels map out precise routes, calculate distances in nautical miles, and ensure that every stop on their trip is carefully thought out.

Tracking of ships - course, speed and further data of AIS-capable ships is shown on layer "Marine Traffic". [more...] Water depth - worldwide depth profile, using bathymetric data, with depth lines, seashade and colours. [more...]

OpenNauticalChart offers free seacharts for everybody. This charts are usable (offline) with several ship-plotters and Navigation-equipement on board.

Interactive Map of Geographic Location of Straits, Canals, Gulfs, Bays, Seas, Oceans, Rivers, Lakes