Pärnu Bay
| Pärnu Bay | |
|---|---|
| Pärnu laht (Estonian) | |
View of the bay in Pärnu. | |
| Coordinates | 58°18′00″N 24°24′00″E / 58.30000°N 24.40000°E |
| River sources | Pärnu |
| Ocean/sea sources | Gulf of Riga, Baltic Sea |
| Surface area | 400 km2 (150 sq mi) |
| Max. depth | 12 m (39 ft) |
| Salinity | 5.5 ppm |
| Shore length1 | 140 km (87 mi) |
| Settlements | Pärnu |
| 1 Shore length is not a well-defined measure. | |
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Pärnu Bay (Estonian: Pärnu laht) is a bay in the northeastern part of the Gulf of Livonia (Gulf of Riga), in southern Estonia.