Tide accessibility tracker for Île Callot — a tidal island in Brittany accessible by road at low tide.
- Live clock (Paris time)
- Current accessibility status + countdown to next change
- 24h timeline with access windows highlighted
- Today's tide schedule with access windows per low tide
The road to Callot becomes impassable around mid-tide. Access windows are computed as the time interval between each pair of high↔low turning points — approximately ±3h around each low tide.
Tide data comes from api.cybai.re (harbour ID 71), which scrapes maree.info.
Vanilla HTML · CSS · JavaScript — no build step.
Connect the repo to Cloudflare Pages and set the build command to nothing (static site).