LatitudeAdjustment - 10/04/2018 8:52 AM
I’ve seen some sailing software with current predictions but just that, guesses, nothing real time. Many currents are tide dependent which is why shallow dives are best at slack high tide .

If you are beach diving at Boyton Beach there will always be a current flowing south down the beach. Sometimes that works for you as a drift dive but remember you need to walk back.