Hi Jimbo,
Welcome to Fishingreminder.
Interesting question you have there...The short answer is YES.
The long answer is...If you expect the fishing forecasts and best / poor day predictions to work, then you need to use them in conjunction with your knowledge, skills and abilities.
What sort of fishing are you doing? Beach, boat, live baiting, ballooning, fly etc ? Or are you like me, a bit of everything? Actually, I have not tried fly fishing, but I understand the basics of it.
itsaboat mate...Life is just a boat and then ya marry one !