Waiau, Hawaii
Waiau: a census-designated place (CDP) in the ʻEwa District of Honolulu County, Hawaiʻi, United States.
About
Waiau is a city located in the county of Honolulu in the U.S. state of Hawaii.
Quick Facts about Waiau
| State | Hawaii (United States) |
| County | Honolulu County |
| Latitude & Longitude | 21.3903,-157.9568 |
| Time Zone | Pacific/Honolulu |
| Local time | 04:34:54 (6th November 2026) |
| Weather | 85℉ Partly Sunny 7-days weather |
Geography
Waiau is located at 21°23'25"N 157°57'24"W (21.3902700, -157.9567500).
Waiau map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Weather
85°F
Partly Sunny
9 to 14 mph ENE
This Afternoon
Partly sunny, with a high near 85. East northeast wind 9 to 14 mph, with gusts as high as 20 mph.
7-Day Forecast
Vauiau, Waiau Station, Wauiau
Nearby Schools and Colleges
Schools and campuses linked to Waiau, HI. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 141811 | Leeward Community College | Pearl City (HI) | 96782-3366 |
Closest post offices linked to Waiau.
| Post Office Name | City | ZIP |
|---|---|---|
| Pearl City Post Office | Pearl City (HI) | 96782 |
Other cities in Honolulu County
Cities, towns, neighborhoods & other populated places in Honolulu County , HI. (more)
| City Name | Population | Title |
|---|---|---|
| Honolulu | 371,657 | The most populous city in Hawaii and the center of the Honolulu metropolitan area. |
| Pearl City | 47,698 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Kailua | 38,635 | Census designated place in Hawaii County, Hawaii, United States |
| Waipahu | 38,216 | Census designated place in Honolulu County, Hawaii, United States |
| Kaneohe | 34,597 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Mililani Town | 27,629 | Census-designated place in Honolulu County, Hawaii, United States of America |
| ‘Ewa Gentry | 22,690 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Makakilo City | 18,248 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Wahiawā | 17,821 | Census-designated place in Hawaii, United States |
| Kapolei | 15,186 | Census-designated place in Honolulu County, Hawaii, United States |
| ‘Ewa Beach | 14,955 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Hālawa | 14,014 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Waimalu | 13,730 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Nānākuli | 12,666 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Waipio | 11,674 | Census-designated place in Honolulu County, Hawaii, United States of America |
| Village Park | 11,099 | Census-designated place in Honolulu County, Hawaii, United States |