Sine, Washington | |
|---|---|
| Coordinates: 47°01′53″N123°15′53″W / 47.03139°N 123.26472°W | |
| Country | United States |
| State | Washington |
| County | Grays Harbor |
| Established | 1905 |
| Elevation | 259 ft (79 m) |
| Time zone | UTC-8 (Pacific (PST)) |
| • Summer (DST) | UTC-7 (PDT) |
| Area code | 360 |
| GNIS feature ID | 1511317 [1] |
Sine is an unincorporated community in Grays Harbor County, in the U.S. state of Washington.
A post office called Sine was established in 1905, and remained in operation until 1910. [2] The community has the name of Jackson Sine, an early settler. [3]