"enough for today" is correct and usable in written English. You can use it when you want to express that you have done enough of something for the day and it’s time to stop. For example, "We've been working on this all day, it's time to call it quits – enough for today."
"Enough for today," I said.
That's probably enough for today.
"I think that's enough for today," he said.
The sum looks to be enough for today — but maybe not for tomorrow.
Is there more I want to do or is this enough for today?
"I gave my best, and my best wasn't good enough for today.
Let's say that's enough for 2012.
At 24, he is young enough for 2015.
This should yield about 1 cup of fairly thick coconut milk, enough for this week's recipe.
The truth is that our security today will not be good enough for tomorrow.
But the kitchen couldn't prepare enough for 1,800 diners efficiently.
When I feel like I can't trust my brain 100%, Ludwig really comes in handy. It makes me translate and proofread faster and my output more reliable.
Claudia Letizia
Head Translator and Proofreader @ organictranslations.eu