SafeNavBRN
Sea routing + hourly weather
Ports search (type 2–3 letters)
PDF + JSON export
Professional voyage planning.
Weather-aware analysis in minutes.
SafeNavBRN helps captains and shipping companies plan sea routes, analyze hourly weather along the track, estimate ETA impact and fuel usage, and export a clean report for briefing.
UTC timeline
NM distance
kn speed
m wave height
wind/wave direction
What you get
Route ➜ Weather ➜ PDF
Best use
Pre-voyage briefing
Tip: Use ports or coordinates. Example:
Recommended on desktop/laptop for the best planning workflow.
46.48, 30.73
Recommended on desktop/laptop for the best planning workflow.
Designed for
Captains • Operators • Companies
Plan, analyze, export — fast enough for daily operations.
Output
PDF for humans • JSON for systems
Use PDF for briefing and documentation; use JSON for office workflow.
Professional focus
Clear timeline + summary
Hourly wind/wave along the route with worst-hour detection.
What you can do
🧭
Route planning
Draw a sea route or generate port-to-port routing. Work in NM, kn and UTC — as crews do.
🌦️
Hourly weather timeline
Analyze wind and wave (including direction) hour-by-hour along the track, and flag the worst hour.
⛽
ETA & fuel insight
Compare planned vs estimated fuel and see ETA delay estimate — built for operational decisions.
How it works
- 1Select departure & arrivalUse ports or coordinates.
- 2Build the sea routeGet a realistic track.
- 3Analyze weatherWind/wave timeline + risk summary.
- 4Export & sharePDF for briefing, JSON for ops.
Free vs PRO
| Feature | Free | PRO |
|---|---|---|
| Route drawing | ✓ | ✓ |
| ETA calculation | ✓ | ✓ |
| Hourly weather timeline (wind/wave) | ✓ | ✓ |
| Wind & wave direction | ✓ | ✓ |
| Fuel estimation (planned vs est.) | × | ✓ |
| Risk / worst-hour summary | × | ✓ |
| PDF Voyage Report | × | ✓ |
| JSON export (office workflow) | × | ✓ |
PRO is designed for operational and company-level voyage planning.
Report preview (PRO)
Generate a clean voyage report with timeline tables, summary metrics and a professional layout. PDF export is available in PRO.
safenavbrn.com
SafeNavBRN Voyage Report
Generated (UTC): 2026-02-09T13:48Z
Vessel: BARONUM
Weather Timeline (UTC)
ETA (UTC): 2026-02-10 09:12Z
Preview is illustrative. Full report export is PRO-only.
What SafeNavBRN is — and is not
✅
SafeNavBRN is
- Voyage planning & analysis platform
- Weather-aware ETA and operational insight
- Decision-support for captains and operators
⚠️
SafeNavBRN is not
- An ECDIS
- A class-approved navigation system
- Real-time voyage execution software
Use SafeNavBRN as a planning and briefing layer — always follow your onboard navigation procedures.