Plaža Strunjan
Plaža Strunjan is a beach that is customarily clothing optional in Piran, Slovenia. The sea is warmest in August at about 25°C (78°F) and coolest in February (10°C (49°F)). Average air temperatures peak in July at 23°C (74°F), and the best time to visit is June to August. EU monitoring rated the bathing water "Excellent" in 2025. There are 8 other naturist places within 50 km (31 mi), the closest being Bele Skale (2.1 km (1.3 mi)).
Weather and water temperature at Plaža Strunjan
Tap a month. Averages: air 2001–2025 (NASA POWER), sea 1991–2020 (NOAA OISST).
| Month | Air | Sea | Rain |
|---|---|---|---|
| January | 4°C | 11°C | 68 mm |
| February | 4°C | 10°C | 82 mm |
| March | 8°C | 10°C | 72 mm |
| April | 12°C | 13°C | 69 mm |
| May | 16°C | 18°C | 89 mm |
| June (best) | 21°C | 23°C | 74 mm |
| July (best) | 23°C | 25°C | 60 mm |
| August (best) | 23°C | 25°C | 79 mm |
| September | 18°C | 23°C | 112 mm |
| October | 14°C | 19°C | 102 mm |
| November | 9°C | 16°C | 123 mm |
| December | 5°C | 13°C | 96 mm |
Not sure what the numbers mean? Here is how warm is warm enough to swim.
Visiting
- Bathing water profile: OBMORSKO KOPALIŠČE TERME KRKA-TALASO STRUNJAN
- Coordinates: 45.53611, 13.60213 · OpenStreetMap
- Local law: is public nudity legal in Slovenia?
- Before you go, read our nude beach etiquette guide.
- First time? Read our guide to your first time at a nude beach.
Naturist places near Plaža Strunjan
- 1Bele Skale nude beach · Izola · best June to AugustToleratedSea 25°C in August
- 2FKK Kanegra nude beach · Istria · best June to AugustClothing optionalSea 25°C in August
- 3Camping Kanegra FKK naturist campground · IstriaClothing optional
- 4Divja plaža Punta nude beach · Koper · best June to AugustCustomarySea 25°C in August
- 5Rt Špic nude beach · Istria · best June to AugustClothing optionalSea 26°C in August
- 6Naravoslovna plaža nude beach · Koper · best June to AugustCustomarySea 25°C in August
- 7Zambratija Fkk beach nude beach · Istria · best June to AugustClothing optionalSea 26°C in August
- 8Liburnia FKK nude beach · Trieste · best June to AugustClothing optionalSea 25°C in August
Status labels: Official · Naturist only · Clothing optional · Tolerated · Customary · Listed · Prohibited · Closed. Statuses come from open data and are not yet verified in person.
Frequently asked questions
Is Plaža Strunjan clothing optional?
Plaža Strunjan is listed as "customarily clothing optional" according to OpenStreetMap (nudism=customary). Rules can change, and clothing-optional zones are often only part of a beach, so look for signs on arrival and follow local rules. NudistMap has not yet verified this status in person. You can check what applies in Slovenia before you go.
When is the best time to visit Plaža Strunjan?
Based on 2001–2025 climate averages (NASA POWER), the most comfortable months are June to August. July averages 23°C (74°F) and January 4°C (38°F).
How warm is the water at Plaža Strunjan?
Long-term sea surface temperatures (NOAA OISST, 1991–2020) range from 10°C (49°F) to 25°C (78°F) in August. Water at the shore can be a few degrees different.
Is the water clean at Plaža Strunjan?
The nearest EU-monitored bathing site (OBMORSKO KOPALIŠČE TERME KRKA-TALASO STRUNJAN) was rated "Excellent" for the 2025 season under the EU Bathing Water Directive.
What other naturist places are near Plaža Strunjan?
The closest are Bele Skale (2.1 km (1.3 mi)), FKK Kanegra (6.3 km (3.9 mi)) and Camping Kanegra FKK (6.3 km (3.9 mi)).
Sources
Status from OpenStreetMap (nudism=customary). Not yet verified against an official source; local rules may have changed. Data updated 2026-10-31. All data sources and licenses. © OpenStreetMap contributors.