⚓ ZanderNav
SOL CALCULATOR · DEPARTURE OPTIMISER · 81 TIDAL WAYPOINTS
Tidal Coeff.
—
Engine
— kn
Waypoints
—
Distance
— nm
⚓ Journeys
▾
+ New
✕ Delete
Load preset route
— select preset —
Load
⚙ Trip Settings
▾
Departure date
Engine speed (kn)
Morning restart
Portsmouth HW times (from tide tables)
HW 1
HW 2
Tidal coeff:
🎯 Optimise & Calculate
▾
Search resolution
Every 15 min over 24h
Every 10 min over 24h
Every 30 min over 24h
Trip type
Single day trip
2-day trip (overnight stop)
3-day trip
5-day trip
▶ Find optimal departure
⏱ Depart at:
Calculate
Set any departure time to see the effect on journey duration.
SOL colour scale
<2 kn
2–4 kn
4–6 kn
6–8 kn
>8 kn
📍 Waypoints
▾
Drag to reorder · tap marker to add
+ Map mode
— add from list —
Add
Clear all waypoints
📊 Leg detail
⏱ Dep. window
📈 Chart
Departure
—
ETA
—
Total time
—
Total distance
—
Leg
nm
Tide
SOL
Time
ETA
Journey duration at every 30-min slot.
★ optimal
·
bold
= selected · click row to recalculate
Depart
Duration
ETA
vs optimal
Visual
Duration vs departure time — lower bars = faster. Click bar to adopt.
⌂ Solent
🌊 SeaMap
↗ Tides now
⊞ Fit route
Waypoint labels
Click on the chart to add the nearest waypoint — press Esc to exit
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