PredictWind

[chris2014]

Route calculations on Predictwind can take 15 seconds - 160 seconds i have measured.

[chris2014]

But review on a charted plotter before setting sail for sand banks, rocks etc as said in the video.

[chris2014]

Adrena has a better routing tool. It uses depth in the calculation so can avoid most underwater obstetrical such as sand banks etc as it uses a chart c map based depth data.

If i had a choose i would have Predictwind, Adrena and Tidtech for currents. But Predictwind does all of that just not seen on a chart at the time it calculates it, a bit annoying.

[chris2014]

"Northwest sailor" email me on chris29msuffolk@aol.com ill highlight some more.