This beach does not have any rules against letting your dog in the water, but it would probably be best to keep them leashed during swim time as well. On top of this, you should also be aware that there are no restrooms around as well as no drinking fountains. If you are taking your dog, you will want to bring your own water and water dishes. There is a park nearby that has restrooms and drinking fountains if needed and dogs are allowed at this park.
When this park is at its busiest times, there is a chance you will have an issue finding a parking spot, but if you get there earlier in the day, you should be able to park at least fairly close by. The lagoon that is located by the beach has been known to overflow sometimes and get slightly gross, according to some visitors, so that is also something to look out for when visiting. If it has rained recently, you may want to wait longer to go. Overall, this is a great beach to go to when the timing is right.