Observed arrival · 2026-10-14
Telltale’s sailing weather and debrief toolkit
Telltale combines sailing forecasts, route planning, onboard instrument data and post-sail performance reviews across phone, watch and web.
○Open
⊠Login
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Sailors planning routes or reviewing their performance
- Worth noticing
- The site says its forecast correction fades over the next few hours and highlights the model that recently matched nearby readings best.
Field notes
The forecast workflow compares each model with recent nearby station and buoy observations, applies a correction toward measured conditions, then fades it over several hours; it also identifies the model that has tracked local readings best. Routing uses a boat’s polar alongside forecasts, tides and currents. The page lists NMEA 0183/2000, Signal K, B&G and Victron connections, plus GPS recording through a phone or Garmin watch.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue