🧭 42.6697° N, 18.0192° E · Open sea: 48°
Koločep - Dun Đivan beach in Dubrovnik (Dubrovnik Region) — Official cove photo & water quality
🏛️ Official IZOR monitoring · #1128 Water quality: Excellent

☀️ ADRIATIC COAST · Dubrovnik Region · 🏝️ Elaphiti Islands · Dubrovnik (Koločep)

Koločep - Dun Đivan

🏖️ Official swimming site 🧪 Seasonal samples: 40 🧭 Bay orientation: 48°
🧭 Map / GPS 🗺️ Open on wind map
🟢 Green flag 🛡️ Calculating relative wind...
REAL-TIME SMART BAY ASSESSMENT

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Aligning wind direction, wave height, and coastal relief.

Bay & Wind Rose Sea opening: 48° (NE) Wind from: calculating…
Shelter Index — Assessing

BEACH GUIDE & OVERVIEW · LOCATION & ESSENTIALS

About Koločep - Dun Đivan, Dubrovnik

Beach Koločep - Dun Đivan is located in Dubrovnik (Dubrovnik Region). Official IZOR water quality: Excellent.

📍 BAY LOCATION & AERIAL VIEW

Koločep - Dun Đivan · Dubrovnik

Koločep - Dun Đivan (42.6697° N, 18.0192° E)

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COASTAL EXPOSURE

48° · NE (Bora)

The cove faces open sea at an angle of 48°, direction NE (Bora); wind shelter is calculated relative to this orientation.

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TERRAIN & SHORE

Sandy · Rocky

Seabed slope: Gentle slope (up to 15°); natural shade: Low shrubs & pine trees; access: Boat access only (by sea).

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OFFICIAL WATER MONITORING

Excellent

Latest official water test (2026-09-24 09:35:00): rating "Excellent", sea temperature 23.7 °C.

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AMENITIES & FACILITIES

1 amenities recorded

Recorded amenities on location: Boat mooring.

📋 Field Characteristics & Accessibility

Field data
Beach category Natural
Surface / Seabed Sandy, Rocky
Vegetation & shade Low shrubs & pine trees
Shore shape Sheltered cove / bay
Land slope Gentle slope (up to 15°)
Seabed slope Gentle slope (up to 15°)
Access Boat access only (by sea)
Parking No parking
Peak season crowd Low crowd
Prevailing wind North (Bora / N)
Beach length 75 m
Beach width 5 m

🌬️ Geomorphological Wind Shelter Matrix (48° Bearing)

4-Wind Analysis
Adriatic Wind Cove Shelter Status Recommendation & Backup Cove
Bora / Bura (NE, 45°)
Gusty katabatic wind from the mainland
🔴 Exposed (Waves) 🛡️ Sheltered backup: Veliki Zaton - Špilja Buškova (2.4 km) →
Jugo / Sirocco (SE, 135°)
Warm SE wind bringing long sea swells
🟡 Cross-shore 🛡️ Sheltered backup: Koločep Donje Čelo (1.5 km) →
Maestral (NW, 315°)
Refreshing afternoon summer thermal breeze
🟡 Cross-shore 🛡️ Sheltered backup: Veliki Zaton - Špilja Buškova (2.4 km) →
Lebić / Garbin (SW, 225°)
Southwesterly swell and coastal surf
🟢 Sheltered (Calm) Calm swimming directly in this cove
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PRACTICAL GUIDE & CONTEXT

Koločep - Dun Đivan is a coastal beach and bay situated in Dubrovnik (Dubrovnik Region). 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 48°, direction NE (Bora); wind shelter is calculated relative to this orientation. Recorded amenities on location: Boat mooring.

Latest official water test (2026-09-24 09:35:00): rating "Excellent", sea temperature 23.7 °C.

METEO & MARINE GUIDE · OPEN-METEO MARINE & DHMZ

Sea conditions, wind and wind shelter

Fetching meteorological and oceanographic models for coordinates 42.66973, 18.01918…

⏱️ TODAY BY THE HOUR

Click an hour to see expected wind and waves today

Today · Live
✦ MULTI-DAY FORECAST

Multi-day wind shelter forecast at 14:00 for Koločep - Dun Đivan

Tomorrow · 14:00 NW Maestral · 16 km/h (9 kt) 🛡️ 91% Sheltered
In 2 days NE Bura · 24 km/h (13 kt) 🛡️ 86% Sheltered
In 3 days SE Jugo · 20 km/h (11 kt) 〰️ 68% Moderate
In 4 days Calm · 7 km/h (4 kt) 🌊 95% Calm sea
In 5 days NW Maestral · 14 km/h (8 kt) 🛡️ 92% Ideal
Planning to anchor, take a boat trip or spend the whole day? View the accurate wind shelter and sea conditions forecast for the next 5 to 7 days in this bay.

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🌊 Sea temperature 🌡️
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Satellite & field measurements
☀️ Air temp. 🌤️
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In coastal shade
〰️ Wave height & period 🌊
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Sea surface state
🌬️ Wind 🧭
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Wind direction & speed
💨 Wind gusts ⛵
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Essential for anchoring and SUP
🕶️ UV Index ☀️
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Sun protection recommendation

IZOR FIELD PROFILE · INSTITUTE OF OCEANOGRAPHY AND FISHERIES

Beach profile and seabed characteristics

Verified field data from the Institute of Oceanography and Fisheries (Split).

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Official field monitoring of the Republic of Croatia Institute of Oceanography and Fisheries (Split) · Sampling point #1128
Verified data
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Surface and shore

Beach terrain type

Predominantly Sandy, Rocky.

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Shade & pine woods

Natural shade

Low shrubs & pine trees

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Seabed configuration

Water entry & depth

Seabed slope: Gentle slope (up to 15°).

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Access & atmosphere

Access, parking & crowds

Access: Boat access only (by sea) · Parking: No parking · Crowd: Low crowd

75 × 5 m 📐 Beach dimensions
23.61 °C 🌡️ Summer sea avg
30.2–38.7 ‰ 🧂 Salinity (‰)
22 cm 🌊 Tide range

OFFICIAL PHOTO DOCUMENTATION · UNFILTERED

Authentic field photos of the bay

Showing 1 official field photos taken by IZOR inspectors.

Koločep - Dun Đivan, Dubrovnik — photo 1📷 Main panorama

MICROBIOLOGICAL 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.

🚤 Boat mooring📋 Official beach profile
Seaside Holiday · Dubrovnik

Accommodation near Koločep - Dun Đivan

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⛵ Water Activities · Dubrovnik

Boat tours and activities at Koločep - Dun Đivan

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🚗 Car Rental & Access · Dubrovnik

Rental cars for Dubrovnik & access to Koločep - Dun Đivan

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Frequently Asked Questions About Koločep - Dun Đivan

Key facts about sea water quality, seabed terrain, wind shelter, and access for Koločep - Dun Đivan (Dubrovnik).

What is the sea water quality rating at Koločep - Dun Đivan beach in Dubrovnik? ▾

According to official microbiological monitoring by the Institute of Oceanography and Fisheries (IZOR, sampling station #1128), the bathing water quality at Koločep - Dun Đivan is rated "Excellent" based on 40 seasonal water samples under EU Bathing Water Directive 2006/7/EC. During the latest official field test (2026-09-24 09:35:00), the measured sea temperature was 23.7 °C.

Which winds is Koločep - Dun Đivan bay sheltered from (Bora, Sirocco, Maestral)? ▾

Koločep - Dun Đivan faces the open sea at a bearing of 48° (NE (Bora)). Based on its coastal relief and backing terrain, the cove provides natural wind shelter from offshore winds blowing from the hinterland, while winds blowing directly from NE (Bora) can create onshore waves.

What is the beach surface, water entry, and natural shade like at Koločep - Dun Đivan? ▾

According to the verified IZOR field profile, the shore and seabed surface at Koločep - Dun Đivan consists of: Sandy, Rocky. The seabed entry slope is Gentle slope (up to 15°), and natural shade / coastal vegetation is recorded as: Low shrubs & pine trees. The swimming zone is approximately 75 m long.

What facilities, amenities, and parking are available at Koločep - Dun Đivan? ▾

Recorded facilities on site include: Boat mooring. Coastal access: Boat access only (by sea); parking availability: No parking.

Where is Koločep - Dun Đivan located and what beaches are nearby? ▾

Koločep - Dun Đivan is located in Dubrovnik (Elaphiti Islands), Dubrovnik Region, Croatia at GPS coordinates 42.66973° N, 18.01918° E. The closest officially monitored beaches nearby include: Koločep Donje Čelo (1.5 km), Veliki Zaton - Špilja Buškova (2.4 km), Orašac - Soderini (2.8 km).

NEIGHBORING COVES · OFFICIAL IZOR MONITORING

Nearby Beaches

Other officially monitored beaches and coves near Koločep - Dun Đivan. Distances are straight-line measurements.

⚓ NEARBY NAUTICAL ANCHORAGES & MARINAS (15 KM)
⚓ Marina Frapa Dubrovnik (Gruž) Marina · 5.4 km (2.9 NM) ⚓ Sidrište Uvala Šunj (Otok Lopud) Anchorage · 5.6 km (3.0 NM) ⚓ ACI Marina Dubrovnik (Komolac) Marina · 8.7 km (4.7 NM)
📍 All beaches in Dubrovnik → 🏝️ Elaphiti Islands Guide → ⚓ Boat Access & Mooring: Dubrovnik (9) → ✈️ Airport Transfer to Dubrovnik → 🗺️ Dubrovnik Region → 📖 Browse catalog of all 1,031 beaches in Croatia →
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