Sir

Sailflow is a great wind forecasting tool that is easy to use once you understand it. There is a bit of a learning curve with it. I like the way it presents information in a readily understandable and quickly comprehendable fashion.
It would be nice if it was a bit more accurate but I understand the challenges of projecting wind speed and direction, especially over a period of several days. Ive fond it to be pretty reliable for the next 12-hour period, but beyond that, its reliablility diminishes rapidly. Also, it sun/cloudy/rain forecast often doesnt jive with other weather forecasts

Lancoman about SailFlow: Marine Forecasts