⚓
HoweNav Charts & Route Planner
Browser companion to the HoweNav app — open the same BSB / CM93 / OpenSeaMap / CHS charts, click out a route with live distance, bearing & ETA, and save it to the server (shared across devices) or export JSON / GPX.
→
🧭
Weather Routing
Open the isochrone weather router — draw a passage, pull GRIB wind & waves, and compute the optimal route with land avoidance and CM93 charts.
→
🌬️
Open-Meteo Instructions
How to self-host an Open-Meteo weather server with Docker (wind + waves + elevation) and point the router at it — for reference.
→
🗺️
Chart Tiling API
The CM93 tile service — endpoints, parameters and capabilities. Raster tiles on demand, precomputed vector tiles, with caching.
→
🛰️
Vessel Position API
Latest AIS vessel and ADS-B aircraft positions by MMSI / ICAO. Hosted instance — JSON, no API key.
→
Go / No-Go — Howe Sound
💨
Wind Tracking Dashboard & API — Howe Sound
Live Howe Sound wind tracking dashboard and helper API for assessing sailing conditions.
↗
🚦
Go / No-Go — Howe Sound Dashboard
Streamlit go/no-go dashboard — at-a-glance call on whether to sail Howe Sound today.
↗
⛴️
Alex — Zodiac Pro 420 Position
Live position & today's track from the Traccar tracker — click any point for time, speed, heading and where it is off Howe Sound.
→