| Sail River | |
| Map Size: | 300 |
| Pushpin Map: | USA Washington |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of the mouth of the Sail River in Washington |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Washington |
| Subdivision Type4: | County |
| Subdivision Name4: | Clallam |
| Source1: | Olympic Mountains |
| Source1 Coordinates: | 48.3069°N -124.5708°W |
| Mouth: | Strait of Juan de Fuca |
| Mouth Coordinates: | 48.3592°N -124.5597°W |
The Sail River is a stream on the Olympic Peninsula in the U.S. state of Washington. It originates in the northern Olympic Mountains and flows north, emptying into the Strait of Juan de Fuca.[1]
The Sail River originates in the northwestern portion of Olympic Peninsula. It flows north through the Makah Reservation, entering the Strait of Juan de Fuca about a mile east of Neah Bay.[1]