Morning red sends the traveler back to bed
“Like a red morn that ever yet betokened, Wreck to the seaman, tempest to the field, Sorrow to the shepherds, woe unto the birds, Gusts and foul flaws to herdmen and to herds.” (Shakespeare-I think-if not, just leave a small note on the comments-smiting for incorrect acknowledgements is not allowed here)
“When in evening, ye say, it will be fair weather: For the sky is red. And in the morning, it will be foul weather today; for the sky is red and lowering.” This one is just in case you need some biblical backup!
The entire point being that today or tomorrow, you should stay our of your sailboat, I'm just sayin', you can heed or not!