I go to Akumal and Cozumel at least a couple times a year each. Usually one or the other, but we do one trip a year with a week in both. A taxi from Akumal (if you're staying at a villa or condo in Half Moon Bay or Akumal Bay) will be about $20 each way and you should plan on about 30-45 minutes. You can usually find a driver who will do the trip for $15 from PDC, but in Akumal you won't have much like trying to bargain with the taxi. The ferry is $11 each way. Don't let them talk you into a roundtrip. There are two companies and if on your return trip the other company is running you will have to either buy another one way ticket or wait. Depending on the time of day and how busy it is, the wait could be two hours.
Depending on how the ferry is running that day and traffic on 307, a trip from Cozumel to Akumal (or the other way around) usually takes about 2hrs.
If you can swing it, the more enjoyable way to do it would be to go over to Cozumel in the afternoon and spend the night then dive in the morning and head back to the mainland after your diving. Or stay a 2nd night to enjoy the island. There are several affordable places to stay in Cozumel. You won't have a problem finding something under $75/nt.
I've always enjoyed the diving in both Akumal and Cozumel. They are very different places both above and below the water. While you're in Akumal, I'd highly recommend booking a day of cenote dives with Dennis at Diablo Divers. He's based out of Aventuras, but he picks you up anywhere in Akumal. If you add in a day in Coz and a cenote day with a few days of nice and relaxing Akumal diving, you will have fabulous trip!
Depending on how the ferry is running that day and traffic on 307, a trip from Cozumel to Akumal (or the other way around) usually takes about 2hrs.
If you can swing it, the more enjoyable way to do it would be to go over to Cozumel in the afternoon and spend the night then dive in the morning and head back to the mainland after your diving. Or stay a 2nd night to enjoy the island. There are several affordable places to stay in Cozumel. You won't have a problem finding something under $75/nt.
I've always enjoyed the diving in both Akumal and Cozumel. They are very different places both above and below the water. While you're in Akumal, I'd highly recommend booking a day of cenote dives with Dennis at Diablo Divers. He's based out of Aventuras, but he picks you up anywhere in Akumal. If you add in a day in Coz and a cenote day with a few days of nice and relaxing Akumal diving, you will have fabulous trip!