☀️ ADRIATIC COAST · Istria · Rovinj (Katarina O.)
Otok Katarina - Prema marini
Loading verdict…
Aligning wind direction, wave height, and coastal relief.
BEACH GUIDE & OVERVIEW · LOCATION & ESSENTIALS
About Otok Katarina - Prema marini, Rovinj
Beach Otok Katarina - Prema marini is located in Rovinj (Istria). Official IZOR water quality: Excellent.
Otok Katarina - Prema marini · Rovinj
Interactive map loads as you scroll…
256° · W (Ponente)
The cove faces open sea at an angle of 256°, direction W (Ponente); wind shelter is calculated relative to this orientation.
Rocky · Pebble
Seabed slope: Moderate slope (15–25°); natural shade: Low shrubs & pine trees; access: Footpath / Trail.
Excellent
Latest official water test (2026-10-01 10:00:00): rating "Excellent", sea temperature 22 °C.
1 amenities recorded
Recorded amenities on location: Waste bins / Trash cans.
📋 Field Characteristics & Accessibility
Field data🌬️ Geomorphological Wind Shelter Matrix (256° Bearing)
4-Wind Analysis| Adriatic Wind | Cove Shelter Status | Recommendation & Backup Cove |
|---|---|---|
|
Bora / Bura (NE, 45°)
Gusty katabatic wind from the mainland
|
🟢 Sheltered (Calm) | Calm swimming directly in this cove |
|
Jugo / Sirocco (SE, 135°)
Warm SE wind bringing long sea swells
|
🟢 Sheltered (Calm) | Calm swimming directly in this cove |
|
Maestral (NW, 315°)
Refreshing afternoon summer thermal breeze
|
🔴 Exposed (Waves) | 🛡️ Sheltered backup: Otok Katarina - Uvala Lone (460 m) → |
|
Lebić / Garbin (SW, 225°)
Southwesterly swell and coastal surf
|
🔴 Exposed (Waves) | 🛡️ Sheltered backup: Punta Corrente - Uvala Lone (963 m) → |
Otok Katarina - Prema marini is a coastal beach and bay situated in Rovinj (Istria). According to official microbiological monitoring by the Institute of Oceanography and Fisheries (IZOR), the sea water quality here is rated as Excellent.
The cove faces open sea at an angle of 256°, direction W (Ponente); wind shelter is calculated relative to this orientation. Recorded amenities on location: Waste bins / Trash cans.
Latest official water test (2026-10-01 10:00:00): rating "Excellent", sea temperature 22 °C.
In this bay / immediate vicinity lies ACI Marina Rovinj (Marina, capacity: 196 berths).
⚓ Open Nautical Pilot & Shelter Guide →METEO & MARINE GUIDE · OPEN-METEO MARINE & DHMZ
Sea conditions, wind and wind shelter
Fetching meteorological and oceanographic models for coordinates 45.07820, 13.63361…
Click an hour to see expected wind and waves today
Multi-day wind shelter forecast at 14:00 for Otok Katarina - Prema marini
Loading wind shelter assessment…
Checking wave models, wind speed, and direction relative to coastal relief.
IZOR FIELD PROFILE · INSTITUTE OF OCEANOGRAPHY AND FISHERIES
Beach profile and seabed characteristics
Verified field data from the Institute of Oceanography and Fisheries (Split).
Beach terrain type
Predominantly Rocky, Pebble.
Natural shade
Low shrubs & pine trees
Water entry & depth
Seabed slope: Moderate slope (15–25°).
Access, parking & crowds
Access: Footpath / Trail · Parking: No parking · Crowd: Low crowd
OFFICIAL PHOTO DOCUMENTATION · UNFILTERED
Authentic field photos of the bay
Showing 4 official field photos taken by IZOR inspectors.
📷 Main panorama
Photo 2
Photo 3
Photo 4MICROBIOLOGICAL WATER QUALITY · EU DIRECTIVE 2006/7/EC & REGULATION NN 73/08
Laboratory water quality monitoring
Recorded seasonal laboratory tests (10 cycles) — Rating: Excellent.
BAY AMENITIES · INFRASTRUCTURE & FACILITIES
Amenities and facilities on site
Amenities recorded in official beach profile.
Exact count of recorded items on site:
Accommodation near Otok Katarina - Prema marini
Search apartments, holiday homes and hotels in Rovinj within 5 km of this bay.
Boat tours and activities at Otok Katarina - Prema marini
Book boat rentals, full-day boat tours, snorkeling, kayaking, and SUP excursions in Rovinj and nearby bays.
Rental cars for Rovinj & access to Otok Katarina - Prema marini
Compare affordable car rental deals from top providers at the nearest airport or transit hub to reach Otok Katarina - Prema marini and secluded coves with maximum flexibility.
Frequently Asked Questions About Otok Katarina - Prema marini
Key facts about sea water quality, seabed terrain, wind shelter, and access for Otok Katarina - Prema marini (Rovinj).
What is the sea water quality rating at Otok Katarina - Prema marini beach in Rovinj? ▾
According to official microbiological monitoring by the Institute of Oceanography and Fisheries (IZOR, sampling station #7123), the bathing water quality at Otok Katarina - Prema marini is rated "Excellent" based on 40 seasonal water samples under EU Bathing Water Directive 2006/7/EC. During the latest official field test (2026-10-01 10:00:00), the measured sea temperature was 22 °C.
Which winds is Otok Katarina - Prema marini bay sheltered from (Bora, Sirocco, Maestral)? ▾
Otok Katarina - Prema marini faces the open sea at a bearing of 256° (W (Ponente)). Based on its coastal relief and backing terrain, the cove provides natural wind shelter from Bora (NE) and Sirocco / Jugo (SE), while winds blowing directly from W (Ponente) can create onshore waves.
What is the beach surface, water entry, and natural shade like at Otok Katarina - Prema marini? ▾
According to the verified IZOR field profile, the shore and seabed surface at Otok Katarina - Prema marini consists of: Rocky, Pebble. The seabed entry slope is Moderate slope (15–25°), and natural shade / coastal vegetation is recorded as: Low shrubs & pine trees. The swimming zone is approximately 70 m long.
What facilities, amenities, and parking are available at Otok Katarina - Prema marini? ▾
Recorded facilities on site include: Waste bins / Trash cans. Coastal access: Footpath / Trail; parking availability: No parking.
Where is Otok Katarina - Prema marini located and what beaches are nearby? ▾
Otok Katarina - Prema marini is located in Rovinj, Istria, Croatia at GPS coordinates 45.07820° N, 13.63361° E. The closest officially monitored beaches nearby include: Otok Katarina - Uvala Lone (460 m), Hotel Rovinj - Ispod hotela (537 m), Monte Mulini - Do lukobrana (546 m).
NEIGHBORING COVES · OFFICIAL IZOR MONITORING
Nearby Beaches
Other officially monitored beaches and coves near Otok Katarina - Prema marini. Distances are straight-line measurements.
- Otok Katarina - Uvala Lone
- Hotel Rovinj - Ispod hotela
- Monte Mulini - Do lukobrana
- Lone - Ispod hotela Monte Mulini
- Hotel Eden - Ispod hotela
- Punta Corrente - Uvala Lone