Two things decide a family beach day here, and only one of them is which access you pick.
The access comparison
"Not confirmed" means exactly that. We have fields for these and they are empty, so we leave them empty rather than filling them in — for a parent choosing on the basis of supervision, a guessed "yes" is worse than a blank.
Main Beach Park is the answer if a lifeguard and a playground matter more than quiet. It is also the busiest access on the island and the lot fills on summer weekends and festival days. If it is full, Peters Point or Seaside Park rather than circling — see Main Beach or Peters Point.
The thing that matters more: go at low tide
The tidal range is 6 to 7.4 ft on a very flat beach. At low water the sea retreats a long way and leaves wadeable shallows over the exposed sandbars — warm, calm, ankle-to-knee deep. That is the single best thing on this island for small children, and it exists for a few hours twice a day.
At high tide on a narrow access there is barely a beach at all.
So plan the day around the tide, not the clock. It makes more difference than the access you choose.
One warning that matters: on a sandbar, the flood comes in behind you rather than at you. Do not let the water get between you and the beach.
The sand itself
Hard-packed and flat, not soft and steeply banked. A pushchair rolls on it, a wagon rolls on it, and a child who falls over does not disappear into it. If you have used a Gulf-coast sugar-sand beach with a buggy, this is a materially easier experience.
Water temperature, which decides whether they get in
| Month |
Ocean |
| January |
57.9°F |
| April |
71.2°F |
| June |
80.8°F |
| August |
84.6°F |
| October |
76.0°F |
June through October holds 80°F or better for most of the window, and the sea peaks in August. April looks like beach weather and is not, in the water. See water temperature by month.
Supervision, honestly
Most of the island's thirteen miles is unguarded at all times of year. Main Beach is the exception, not the rule, and even there the cover is seasonal. Arm's reach with small children, guarded or not. And read rip currents before you swim — a falling tide with surf running is the setup that catches people here.
Two rules to teach on the way
Turtle nesting, 1 May to 31 October. Fill in every hole you dig, flatten the sandcastles, take everything off the beach overnight and keep lights off the sand. A hatchling that falls into a hole does not get out — which is a genuinely good thing to explain to a child. See sea turtles.
Summer afternoons. Near-daily thunderstorms from June to September, and 90.7°F in July. Beach in the morning; indoors from mid-afternoon.