IDK if it matters but many of the condos off the Kamaole beaches are across the street from the beach. Google Maps/Earth shows it clearly. I believe both referenced above are.
Maui Kamaole is located across the street from Kamaole III beach
We like this place, it's on the Wailea/Kihei border.
Maui Wailea Ekahi Village Resort Condos Vacation Rentals | WaileaEkahiVillage.com It's a few minutes drive to the boat ramp to the north.
The south (west?) end of the property is Keawakapu beach - one of the nicer swimming beaches in that area.
Keawakapu Beach, Maui The property is gated on the beach end so only residents can get in. Nice thing is you can walk right onto the beach from the property. Both ends of the beach have sort of a mixed lava field off the points - we snorkeled the south one once. IIRC it was maybe 20' deep with a few overhangs etc. In the aerial shot, the greenbelt area near the right center is Wailea Ekahi.
The map is a little confusing unless you zoom in on the larger image. The white line shows the property line, not a road, the only road is Okulani to the left. Wailea Alenui to the north is one of the main roads into Wailea past the golf courses etc. There's also an upscale mall nearby - shops and waterfront restaurants.
Some traffic to Wailea goes up that road but it's pretty quiet after dark. Many of the units have ocean views since the property drops down gradually to the beach. The parking lots run along Okulani so provide some buffer for the closer units also. Since all the patios front the greenbelt, you never notice the traffic.
Several good dive sites - Ulua Beach, Wailea Beach, Polo Beach, 5 Caves, Makena Landing are all within a couple minutes drive. Most are tough to park at so go early.
Scuba Shore Diving Site Listing for: Maui, Hawaiian Islands
I've stayed in another unit not shown on this website - I found it on vrbo.com. One of the low 30's buildings - IDK which one. From a few steps out into the greenbelt, I could see Molokini offshore. The 1br I stayed in was downstairs - all the buildings are two story - IIRC 4? condos per building. It's a pretty good walk to the beach from the 40's/50's so maybe get something closer.