Kailua Town Center is only 1 and a half miles (2.5 km) from Oahu Lani. Here are links to points of interest.
Kailau Beach One of the most beautiful beaches in the world, right outside your door. Low tide is best for beach walks, high tides for riding waves, but anytime is a good time for the beach! Here is a link to the low and high tides today http://tides.mobilegeographics.com/locations/3854.html
Here is a link for the weather and times for the sunrise and sunset http://weatherforyou.com/reports/index.php?forecast=zandh&pands=kailua,hawaii
And the official surf forecast
Royal Hawaiian Golf Club/ Luana Hills Golf Club Map
770 Auloa Road, Kailua, HI
Olomana Golf Links Map
41-1801 Kalanianaole Hwy Waimanalo, HI 96795