 Location of Phoenix Islands | |
  Location of Phoenix Islands | |
| Summit depth | 11 metres |
|---|---|
| Location | |
| Location | central Pacific Ocean |
| Group | Phoenix Islands |
| Coordinates | 01°36′S 174°57′W / 1.600°S 174.950°W |
| Country | Kiribati |
| Geology | |
| Type | Reef |
| History | |
| Discovery date | November 9, 1840 |
| Discovered by | Michael Baker |
Winslow Reef is an underwater feature of the Phoenix Islands, Republic of Kiribati, located 200 kilometres (120 mi) north-northwest of McKean Island at 01°36′S 174°57′W / 1.600°S 174.950°W. It is the northernmost and westernmost feature of the Phoenix Islands, not counting the outlying Baker and Howland Islands. It has a least depth of 11 m (36 ft). The reef is about 1.6 km (1 mi) long east–west, and about half that wide. The bottom is pink coral and red sand.