Manukau Harbour
| Manukau Harbour | |
|---|---|
Aerial view of the Manukau Harbour | |
| Location | Auckland Region, New Zealand |
| Coordinates | 37°00′S 174°40′E / 37.000°S 174.667°E |
| River sources | Big Muddy Creek, Harania Creek, Little Muddy Creek, Pukaki Creek, Tahekeroa River, Taihiki River, Waiuku River |
| Ocean/sea sources | Tasman Sea |
| Basin countries | New Zealand |
| Islands | Ngarango Otainui Island, Pararekau Island, Paratutae Island, Puketutu Island, Te Toka-Tapu-a-Kupe / Ninepin Rock, Wiroa Island |
| Sections/sub-basins | Māngere Inlet, Pahurehure Inet, Waiuku Inlet |
| Settlements | Little Huia, Huia, Cornwallis, Parau, Auckland, Kingseat, Clarks Beach, Glenbrook, Waiuku, Āwhitu |
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The Manukau Harbour is the second largest natural harbour in New Zealand by area. It is located to the southwest of the Auckland isthmus, and opens out into the Tasman Sea.