🧭 43.5139° N, 16.2869° E · Open sea: 2°
🏛️ Official IZOR monitoring · #2069 Water quality: Excellent

☀️ ADRIATIC COAST · Central Dalmatia · 🏝️ Čiovo Island · Arbanija (Trogir/Čiovo)

Tri sestrice

🏖️ Official swimming site 🧪 Seasonal samples: 40 🧭 Bay orientation: 2°
🧭 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: 2° (N) Wind from: calculating…
Shelter Index — Assessing

BEACH GUIDE & OVERVIEW · LOCATION & ESSENTIALS

About Tri sestrice, Arbanija

Beach Tri sestrice is located in Arbanija (Central Dalmatia). Official IZOR water quality: Excellent.

📍 BAY LOCATION & AERIAL VIEW

Tri sestrice · Arbanija

Tri sestrice (43.5139° N, 16.2869° E)

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COASTAL EXPOSURE

2° · N (Tramontana)

The cove faces open sea at an angle of 2°, direction N (Tramontana); wind shelter is calculated relative to this orientation.

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TERRAIN & SHORE

Natural coastal cove

Official marine terrain profile verified by the Institute of Oceanography and Fisheries.

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OFFICIAL WATER MONITORING

Excellent

Official IZOR water quality classification: Excellent.

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AMENITIES & FACILITIES

3 amenities recorded

Recorded amenities on location: Changing cabins, Waste bins / Trash cans, Promenade benches.

🌬️ Geomorphological Wind Shelter Matrix (2° 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: Marinova Draga (2.4 km) →
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: Brigi (2.3 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

Tri sestrice is a coastal beach and bay situated in Arbanija (Central Dalmatia). 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 2°, direction N (Tramontana); wind shelter is calculated relative to this orientation. Recorded amenities on location: Changing cabins, Waste bins / Trash cans, Promenade benches.

METEO & MARINE GUIDE · OPEN-METEO MARINE & DHMZ

Sea conditions, wind and wind shelter

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⏱️ 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 Tri sestrice

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

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Official field monitoring of the Republic of Croatia Institute of Oceanography and Fisheries (Split) · Sampling point #2069
Verified data
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Surface and shore

Beach terrain type

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Shade & pine woods

Natural shade

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Seabed configuration

Water entry & depth

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Access & atmosphere

Access, parking & crowds

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— 📐 Beach dimensions
— 🌡️ Summer sea avg
— 🧂 Salinity (‰)
— 🌊 Tide range

OFFICIAL PHOTO DOCUMENTATION · UNFILTERED

Authentic field photos of the bay

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MICROBIOLOGICAL WATER QUALITY · EU DIRECTIVE 2006/7/EC & REGULATION NN 73/08

Laboratory water quality monitoring

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BAY AMENITIES · INFRASTRUCTURE & FACILITIES

Amenities and facilities on site

Amenities recorded in official beach profile.

👕 Changing cabins🗑️ Waste bins / Trash cans🪑 Promenade benches📋 Official beach profile
Seaside Holiday · Arbanija

Accommodation near Tri sestrice

Search apartments, holiday homes and hotels in Arbanija within 5 km of this bay.

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⛵ Water Activities · Arbanija

Boat tours and activities at Tri sestrice

Book boat rentals, full-day boat tours, snorkeling, kayaking, and SUP excursions in Arbanija and nearby bays.

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Frequently Asked Questions About Tri sestrice

Key facts about sea water quality, seabed terrain, wind shelter, and access for Tri sestrice (Arbanija).

What is the sea water quality rating at Tri sestrice beach in Arbanija? ▾

According to official microbiological monitoring by the Institute of Oceanography and Fisheries (IZOR, sampling station #2069), the bathing water quality at Tri sestrice is rated "Excellent" based on 40 seasonal water samples under EU Bathing Water Directive 2006/7/EC.

Which winds is Tri sestrice bay sheltered from (Bora, Sirocco, Maestral)? ▾

Tri sestrice faces the open sea at a bearing of 2° (N (Tramontana)). Based on its coastal relief and backing terrain, the cove provides natural wind shelter from Sirocco / Jugo (SE), while winds blowing directly from N (Tramontana) can create onshore waves.

What is the beach surface, water entry, and natural shade like at Tri sestrice? ▾

According to the verified IZOR field profile, the shore and seabed surface at Tri sestrice consists of: natural coastal pebble and rock. The seabed entry slope is moderate, and natural shade / coastal vegetation is recorded as: limited natural shade.

What facilities, amenities, and parking are available at Tri sestrice? ▾

Recorded facilities on site include: Changing cabins, Waste bins / Trash cans, Promenade benches. Coastal access: standard coastal access; parking availability: in the vicinity.

Where is Tri sestrice located and what beaches are nearby? ▾

Tri sestrice is located in Arbanija (Čiovo Island), Central Dalmatia, Croatia at GPS coordinates 43.51391° N, 16.28686° E. The closest officially monitored beaches nearby include: Sv. Križ (376 m), Miševac (860 m), Duhanska Stanica (1.9 km).

NEIGHBORING COVES · OFFICIAL IZOR MONITORING

Nearby Beaches

Other officially monitored beaches and coves near Tri sestrice. Distances are straight-line measurements.

⚓ NEARBY NAUTICAL ANCHORAGES & MARINAS (15 KM)
⚓ ACI Marina Trogir Marina · 3.0 km (1.6 NM) ⚓ Marina Baotić (Seget Donji) Marina · 4.6 km (2.5 NM) ⚓ Marina Kaštela (Kaštel Gomilica) Marina · 10.0 km (5.4 NM)
📍 All beaches in Arbanija → 🏝️ Čiovo Island Guide → ✈️ Airport Transfer to Arbanija → 🗺️ Central Dalmatia → 📖 Browse catalog of all 1,031 beaches in Croatia →
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