In the midst of a hellacious heat wave in SoCal, where something like 8 out of 10 days broke 100 degrees, the weather predictor delivered a message from God: Temecula would likely hit 107, and the nearby beach city of Carlsbad would be 80. My interpretation: a beach day! So an early lunch at the Daily News Café led to the sand—with appropriate social distancing (except for family units). I especially enjoyed…