🧭 45.2935° N, 14.5014° E · Open sea: 199°
🏛️ Official IZOR monitoring · #6042 Water quality: Excellent

☀️ ADRIATIC COAST · Kvarner & Islands · Kostrena

Kostrena - Stara voda

🏖️ Official swimming site 🧪 Seasonal samples: 40 🧭 Bay orientation: 199°
🧭 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: 199° (S) Wind from: calculating…
Shelter Index — Assessing

BEACH GUIDE & OVERVIEW · LOCATION & ESSENTIALS

About Kostrena - Stara voda, Kostrena

Beach Kostrena - Stara voda is located in Kostrena (Kvarner & Islands). Official IZOR water quality: Excellent.

📍 BAY LOCATION & AERIAL VIEW

Kostrena - Stara voda · Kostrena

Kostrena - Stara voda (45.2935° N, 14.5014° E)

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COASTAL EXPOSURE

199° · S (Ostro)

The cove faces open sea at an angle of 199°, direction S (Ostro); wind shelter is calculated relative to this orientation.

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TERRAIN & SHORE

Pebble · Rocky

Seabed slope: gentle; natural shade: None; access: Coastal promenade.

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OFFICIAL WATER MONITORING

Excellent

Latest official water test (2026-09-22 09:14:00): rating "Excellent", sea temperature 22.2 °C.

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AMENITIES & FACILITIES

5 amenities recorded

Recorded amenities on location: Beach bar / Café, Restrooms / Toilets, Waste bins / Trash cans, Showers, Parking available.

📋 Field Characteristics & Accessibility

Field data
Beach category Developed
Surface / Seabed Pebble, Rocky
Vegetation & shade None
Shore shape Curved / Indented
Access Coastal promenade
Parking Paid parking
Peak season crowd High crowd
Prevailing wind North (Bora / N)

🌬️ Geomorphological Wind Shelter Matrix (199° 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
🔴 Exposed (Waves) 🛡️ Sheltered backup: Kostrena - Ronilački klub (1.5 km) →
Maestral (NW, 315°)
Refreshing afternoon summer thermal breeze
🟢 Sheltered (Calm) Calm swimming directly in this cove
Lebić / Garbin (SW, 225°)
Southwesterly swell and coastal surf
🔴 Exposed (Waves) Seek opposite leeward shore in strong gusts
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PRACTICAL GUIDE & CONTEXT

Kostrena - Stara voda is a coastal beach and bay situated in Kostrena (Kvarner & Islands). 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 199°, direction S (Ostro); wind shelter is calculated relative to this orientation. Recorded amenities on location: Beach bar / Café, Restrooms / Toilets, Waste bins / Trash cans, Showers, Parking available.

Latest official water test (2026-09-22 09:14:00): rating "Excellent", sea temperature 22.2 °C.

METEO & MARINE GUIDE · OPEN-METEO MARINE & DHMZ

Sea conditions, wind and wind shelter

Fetching meteorological and oceanographic models for coordinates 45.29353, 14.50139…

⏱️ 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 Kostrena - Stara voda

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 #6042
Verified data
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Surface and shore

Beach terrain type

Predominantly Pebble, Rocky.

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Shade & pine woods

Natural shade

None

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Seabed configuration

Water entry & depth

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Access & atmosphere

Access, parking & crowds

Access: Coastal promenade · Parking: Paid parking · Crowd: High crowd

— 📐 Beach dimensions
22.03 °C 🌡️ Summer sea avg
18.2–38 ‰ 🧂 Salinity (‰)
0 cm 🌊 Tide range

OFFICIAL PHOTO DOCUMENTATION · UNFILTERED

Authentic field photos of the bay

Fetching official photos from IZOR database…

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.

☕ Beach bar / Café🚻 Restrooms / Toilets🗑️ Waste bins / Trash cans🚿 Showers🚗 Parking available📋 Official beach profile🏖️ isp
Seaside Holiday · Kostrena

Accommodation near Kostrena - Stara voda

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⛵ Water Activities · Kostrena

Boat tours and activities at Kostrena - Stara voda

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

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🚗 Car Rental & Access · Kostrena

Rental cars for Kostrena & access to Kostrena - Stara voda

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Frequently Asked Questions About Kostrena - Stara voda

Key facts about sea water quality, seabed terrain, wind shelter, and access for Kostrena - Stara voda (Kostrena).

What is the sea water quality rating at Kostrena - Stara voda beach in Kostrena? ▾

According to official microbiological monitoring by the Institute of Oceanography and Fisheries (IZOR, sampling station #6042), the bathing water quality at Kostrena - Stara voda is rated "Excellent" based on 40 seasonal water samples under EU Bathing Water Directive 2006/7/EC. During the latest official field test (2026-09-22 09:14:00), the measured sea temperature was 22.2 °C.

Which winds is Kostrena - Stara voda bay sheltered from (Bora, Sirocco, Maestral)? ▾

Kostrena - Stara voda faces the open sea at a bearing of 199° (S (Ostro)). Based on its coastal relief and backing terrain, the cove provides natural wind shelter from Bora (NE) and Maestral (NW), while winds blowing directly from S (Ostro) can create onshore waves.

What is the beach surface, water entry, and natural shade like at Kostrena - Stara voda? ▾

According to the verified IZOR field profile, the shore and seabed surface at Kostrena - Stara voda consists of: Pebble, Rocky. The seabed entry slope is moderate, and natural shade / coastal vegetation is recorded as: None.

What facilities, amenities, and parking are available at Kostrena - Stara voda? ▾

Recorded facilities on site include: Beach bar / Café, Restrooms / Toilets, Waste bins / Trash cans, Showers, Parking available. Coastal access: Coastal promenade; parking availability: Paid parking.

Where is Kostrena - Stara voda located and what beaches are nearby? ▾

Kostrena - Stara voda is located in Kostrena, Kvarner & Islands, Croatia at GPS coordinates 45.29353° N, 14.50139° E. The closest officially monitored beaches nearby include: Mikulova kava (241 m), Kostrena - uvala Svežanj (700 m), Plaža ispred restorana Kostrenka (1.3 km).

NEIGHBORING COVES · OFFICIAL IZOR MONITORING

Nearby Beaches

Other officially monitored beaches and coves near Kostrena - Stara voda. Distances are straight-line measurements.

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