Still a newbie - timing GBPUSD entry question

I have read and been advised that the longer TF are the best to trade.
So can someone please advise the best time to enter a daily candle on GBP/USD ?

It is very easy to see a trend after it has happened, what are the signs to look for to get the best entry ?

No offense please but you are registered here since 7+ years and ask a question like if you are just at the very beginning of the learning process ...

That's how you know the GBP trend is about to end.

GBPUSD is a 'special' pair, I don't really recommend trading it if you are a newbie! As for spotting the start of a trend, basically, a trend has started after the second Bullish or Bearish candle has occurred, however, it's best to have some further confirmation, like using MACD! Also, be sure to keep an eye on Support and Resistance levels, as well as patterns, if there is one.

All those recomendations are based on historic price. None with future outlook. You could start the most recent GBP bullish trend off on what the head of the BoE Mark Carney has recently said the central bank plans to do based on the future outlook of their economy.. CPI, Unemployment, Housing. Central Banks>MACD

Your question indicates that you do not know how to read charts. There is no one way to be able to answer your question other than to say that experience and analysis through trial and error will give you the answer you are looking for. Also I would advise against trying to trade off of a daily chart, as the stop loss you will need is far too large unless you have an account in the thousands, which I'm assuming you don't. Just remember that all charts replicate one another despite the time frame, which means that you can look at a daily chart or a minute chart often without knowing which. My advice would be to use a multitime frame approach, where you have say a 5 minute chart, 15m/H1/H4/Daily. This will enable you to identify the main longer term trend whilst at the same time being able to pick out intra-day trading opportunities in either direction with much less risk than if you were just trying to trade off a daily chart. Hope this helps, and good luck with your trading.