Navyo

Weather routing

Plan route

Planner status

Ready Choose start, finish, and departure
  1. Choose start, finish, and departure
  2. Forecasts ready
  3. Route not planned yet
Charts Checking
Weather Checking
Land aware Checking
Routing Checking
Checking planner readiness Checking charts, forecasts, land awareness, and routing.
Departure planner Review start times Optional window

Departure window

Find the best starts

Date fields use this device's local time. Route playback also shows UTC forecast time.

Boat limits Sailing guardrails AWA 40 deg · waves 2.8 m

Polar limits

Sailing angle guard
Route builder Search and waypoints Split to Corfu

Route builder

Search, vias, distance
Draft distance -- 0 vias
    Polar Boat performance Lagoon 46 · TWA 42 deg

    Polar edits

    What-if tuning

    Rows use true wind speed in kt, true wind angle in deg, and boat speed through water in kt. Stored on this device.

    Routing cost Tradeoffs Motor x2.6 · waves x1.0

    Routing cost

    Practical tradeoffs
    Forecast Ready
    Forecast window No route planned
    Weather models Checking coverage
    Warnings Shown after planning
    Saved route Ready after planning
    Forecast guidance Models and coverage Checking coverage

    Forecast models

    Checking coverage
    Checking available wind and wave guidance.
    Weather at point Wind + waves to +24 h Pick or plan

    Weather picker

    Model comparison
    Route area Loading weather
    Start --
    +24 h --
    Model spread --
    Move over the chart to inspect wind and waves at a selected time.
    Pick a chart point or plan a route to compare start-time and +24 h wind and waves.
    Sailing legs Motor assist Route options Click route to inspect
    Click chart to pick route points; double-click zooms
    Plan a route to see the selected passage brief.

    Forecast playback (local / UTC)

    --
    No route yet
    Plan a route to preview route choices.
    Weather, waves, and departure tradeoffs appear after planning.
    Boat progress (nm) --
    Current leg --
    At boat (kt, m) --

    Route set

    Split to Corfu

    Not planned

    Route choices

    Recommended options
    Plan a route to compare model agreement.
    Plan a route to compare route choices.
    ETA (local time) --
    Sail time (h) --
    Motor time (h) --
    Fuel (L est.) --
    Max wind (kt) --
    Max wave (m) --
    Mode shifts --

    Warnings

    Plan a route
    Plan a route to see weather and routing cautions.

    Departure planner

    Plan a route
    Plan a route to compare departure windows.

    Route review

    Plan a route
    Plan a route to review route tradeoffs, forecast basis, and comfort.

    Polar

    True wind polar with AWA guard

    Polar scale: radial rings show boat speed through water in kt; angles are true wind angle (TWA) in deg.

    Leg conditions

    Select a leg
    Plan a route to review wind, waves, apparent wind, and polar fit.
    Leg Mode True wind (kt/deg) Sea state (m, s) Apparent wind (AWS kt / AWA deg) Time (h) / distance (nm)
    Plan a route to compare models.