Otok Katarina - Uvala Lone

Katarina O., Rovinj

Current grade

Excellent

Measured: 27.08.2026 09:41

Sea

27.2 °C

Air

27 °C

Salinity

37.4 ‰

Wind

Light

Grade history (last 11 seasons)

About the beach

Otok Katarina - Uvala Lone is located in Rovinj, područje Katarina O.. Length: 180 m. Width: 20 m. Mean sea temperature over the season: 24.0 °C.

Amenities

Restaurant

Sports club

Changing rooms

Play area

Café-bar

Café

Shade rental

Trash bins

Shower

Changing cabins

Sea bar

City beach

This season's measurements

Date	Cycle	Grade	Sea	Air	Salinity
27.08.2026 09:41	8	Excellent	27.2 °C	27 °C	37.4 ‰
12.08.2026 09:46	7	Excellent	27.0 °C	31 °C	37.8 ‰
29.07.2026 09:51	6	Excellent	26.0 °C	29 °C	38.0 ‰

Sea temperature this season

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Location

Coordinates: 45.0759° N, 13.6287° E

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Other beaches nearby

Annual grades

Year	Samples	National	EU
2025	10	Excellent	Excellent
2024	10	Excellent	Excellent
2023	10	Excellent	Excellent

Sampling point

Samples are collected by the competent public-health institution and analysed in accordance with EU Directive 2006/7/EC. Grades are derived from Escherichia coli and intestinal enterococci readings. More information: IZOR.