| Dexter by the Sea | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Washington |
| Pushpin Map Caption: | Location within the state of Washington |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Washington |
| Subdivision Type2: | County |
| Subdivision Name2: | Pacific |
| Unit Pref: | Imperial |
| Population As Of: | 2010 |
| Population Density Km2: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 13 |
| Coordinates: | 46.7211°N -124.0139°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1504467 |
Dexter by the Sea is a small unincorporated community, adjacent to Tokeland, in Pacific County, Washington, United States.