#255 European Rank Blue Flag Certified
Portorož Beach
Portorož, Slovene Istria, Slovenia•Adriatic Sea• Best Season: June, July, August, September
Photo: tadejabelak (CC0) · Wikimedia Commons source
Day-of-Visit Snapshot
3-Second Operational AnswersEDITORIAL SCORE
4.59/ 5.0
SEA TEMPERATURE
25.4°C
August 30-year average
DAILY BUDGET
€61/day
SAND & SHORELINE
Golden Sand
Shallow & Gentle
Live Open-Meteo European Feed
Morning Beach Pulse & Marine Telemetry
Wind-Exposed
Calm & Glassy
Exposed to Onshore Surf & ChopCove aspect: Faces SW (220°) · Wind: W (270°)
Onshore wind (12 km/h) is pushing open-sea swell directly into the bay, creating active breaking waves and reduced visibility.
Significant Wave Height
...
Optimal Swimming
Swell Profile
...
Reading buoy...
Live Surface Wind
...
W (270°) · ONSHORE
UV & Air Temperature
...
UV 5 · Moderate (SPF 30)
Cove Aspect & Shelter Compass
Seaward Orientation vs. Live Wind DirectionCove Faces SW (220°)
Onshore Wind • Waves and surface chop pushed into the beach
Shoreline Facing (θ_aspect)
SW (220°)
Open Sea Exposure
Surface Wind Vector
W (270°)
12 km/h · Δθ = 50°
Spatial Geometry: Wind from W pushes unobstructed over the open sea directly onto the SW-facing coast, generating breaking chop.
Morning Coastal Brief for Portorož Beach: Minimal chop, safe for wading, snorkeling and paddleboarding. Onshore wind (12 km/h) is pushing open-sea swell directly into the bay, creating active breaking waves and reduced visibility. Models update sub-daily via Open-Meteo European marine models.
Interactive Oceanographic Climatology
Seasonal Sea Warmth & Bathing Climatology
30-Year NOAA OISST v2.1 Monthly Normals (1991–2020) · Portorož, Slovene Istria, Slovenia
Ideal Swimming
Early August
25.4°C
Air ~33°C
Comfortable, prolonged bathing for all ages
Water temperature is well above the 20.0°C bathing threshold. Prolonged leisure swimming, snorkeling, and family wading are comfortable with zero thermal shock.
Drag to scrub 12-month temperature curveEarly August · 25.4°C
| Month | Sea Surface Temp | Air Temp | Thermal Category |
|---|---|---|---|
| January | 10.8°C | 19°C | Crisp & Bracing |
| February | 9.6°C | 20°C | Crisp & Bracing |
| March | 10.1°C | 22°C | Crisp & Bracing |
| April | 13.1°C | 25°C | Crisp & Bracing |
| May | 17.9°C | 28°C | Crisp & Bracing |
| June | 22.5°C | 31°C | Ideal Swimming |
| July | 25.0°C | 33°C | Ideal Swimming |
| August | 25.4°C | 33°C | Ideal Swimming |
| September | 22.6°C | 31°C | Ideal Swimming |
| October | 19.3°C | 28°C | Refreshing |
| November | 16.2°C | 24°C | Crisp & Bracing |
| December | 13.2°C | 21°C | Crisp & Bracing |
NOAA OISST v2.1 30-year climatological normal (1991–2020).Explore all Slovenia Sea Temperatures
Swimmability Window · NOAA Climatology
Swimmable 5 Jun – 30 Sep (>21°C) · 117 days
Planning around peak water warmth (25.4°C)?
Lock in coastal villas and boutique stays near Portorož Beach for the optimal June–July–August–September swimming window.
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Quick Summary
Preview
🏖️ Portorož Beach (Portorož, Slovene Istria, Slovenia)
🌊 Water temperature: 25.4°C
⛱️ Beach access: 90% free public sand • Sunbeds: €10–€18
🧭 Wind & shelter: Faces SW (sheltered from NE winds)
📍 Guide: https://shores.cc/beach/portoroz-beach-si/Tip: Add this beach to your home screen to quickly check morning wind and water conditions before heading out.
EEA Bathing Water Directive 2006/7/EC
Bathing Water Purity & Statutory Standards
Status: ExcellentCertified Blue Flag
Microbial Water Purity
95th-Percentile Compliant
Escherichia coli & intestinal enterococci within statutory limits.
Bathing Directive Tier
Tier 1: Excellent Quality
Monitored across the official European bathing season.
Official European Environment Agency (EEA) water monitoring verifies recreational cleanliness, sewage absence, and safety standards across all 31 member and partner coastal nations.
Score Breakdown
Scenery & Setting4.2 / 5
Water Clarity & Cleanliness5.0 / 5
Sand & Shoreline Quality4.7 / 5
Atmosphere & Safety4.8 / 5
Accessibility & Entry Ease4.5 / 5
Affordability & Fair Pricing4.2 / 5
About Portorož Beach
A groomed belle-époque resort beach on the warm, calm top of the Adriatic, Slovenia's Port of Roses.
Key Beach Facts
Official Records•Access: Located along the central Obala promenade in Portorož; served by public bus lines and extensive municipal parking.
•Protected Status / Environment: Blue Flag and Slovenia Green Beach certified for outstanding sustainable environmental standards.
•Notable Feature: Slovenia's premier sandy and grassy resort beach featuring wooden bathing piers, beach volleyball, and floating water parks.
Sand Transparency & Sunbed Index
Public sand quota, private lido density, and legal towel placement rights
Wide Open Public Sand
Free Public Sand (90%)Private Concessions (10%)
2-Sunbed + Umbrella Set Rate
€10low season→€18August peak
Daily set (2 loungers + umbrella). Front-row loungers may command premium surcharges.
Towel Bather Guidance
Abundant unencumbered shoreline. Free towel placement everywhere with minimal commercial footprint.
Legal Shoreline Rights: Open public coastline with statutory right of access and free public recreational use.
Arrival Logistics, Parking & Sun Exposure
Micro-logistics, parking payment taxonomy, and topographic shadow schedules.
Parking Payment & Rates
Free Parking
Free Verge / Unpaved Roadside
Follow local municipal parking signage to avoid fines during summer peak hours.
Sun Exposure & Cliff Shadows
Full-Day Unobstructed Sunlight
Open shoreline with full solar exposure from mid-morning through evening twilight.
Footwear & Karst Protection
Unnecessary (Soft Natural Sand)
Fine powder or golden sand allows comfortable barefoot wading into shallow depths.
Amenities & Facilities
Bathrooms
YesShowers
YesFree Parking
YesFood / Tavernas
YesGood for Kids
YesDog Friendly
NoLifeguard on Duty
YesSunbed & Umbrella Rentals
YesNatural Cliff/Pine Shade
YesWheelchair Accessible
YesSnorkeling & Watersports
YesNudist / FKK Friendly
NoGetting There & Local Notes
Getting there:
Located near Portorož, Slovene Istria. Accessible via regional coastal roads (45.512°N, 13.590°E).
•Warm and family-calm in the protected bay.
•Slovenia's belle-époque 'Port of Roses' spa resort.
Nearest Airport & Transit Gateway
INTL · 40m driveConvenient highway or local transit access across Portorož, Slovene Istria, Slovenia.
Are you a Venue Owner or Promoter at Portorož Beach?
Promote your beach club, summer residency, or submit photo & data updates to Shores.
Frequently Asked Questions about Portorož Beach
What is the water temperature at Portorož Beach?
The peak summer sea surface temperature at Portorož Beach averages 25.4°C (78°F), based on 30-year NOAA satellite climatology.
What type of coast or sand is Portorož Beach?
Portorož Beach is classified as a golden sand shoreline located in Portorož, Slovene Istria, Slovenia.
Is Portorož Beach good for families with kids?
Yes, Portorož Beach is suitable for families and children with manageable water entry.
Are there parking and facilities at Portorož Beach?
Free parking is available. Restroom facilities are present.
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