Observed arrival · 2026-09-29
Sailseer’s sailing passage planner
A German-language planning tool for sailing passages, combining weather, route constraints and harbour information.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Sailors planning coastal or multi-day passages
- Worth noticing
- A GPX track can be analyzed for upwind speed; the page says the track is calculated, not stored.
Field notes
The form lets sailors set vessel-specific limits, including draft, mast height, wind gusts and wave height; engine consumption and a 20-percent fuel reserve are also represented. Its own-track analysis is described as filtering out motor passages, manoeuvres and harbour time when estimating upwind speed. Route suggestions are expressly approximate, and the page directs users to check official nautical charts before departure.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue