Anchorage GuidePiran, Slovenia0.7nm from Piran harbour (0.7nm W)

Fiesa Cove Anchorage Guide

Also known as: Fiesa Bay, Fiesa inlet, Rt Fiesa

Fiesa Cove is a small and genuinely secluded anchorage 1km E of Piran old town, accessible only by sea — the road is at cliff level above and there is no vehicle or foot access to the cove from land without a boat. The cove is formed by the Fiesa valley cutting through the spectacular flysch sea cliffs that characterise this stretch of coastline, with alternating layers of sandstone and marl creating a geological pattern visible from the water. The inner cove has 2-4m over rock and sand with good W and NW protection from the cliff mass; the outer bay offers 4-8m on sand with more swing room. A natural freshwater lake (Fiesa Lake, a protected freshwater habitat) sits just above the beach. A small seasonal cafe operates at the cove in July-August. Very scenic and very quiet outside the summer peak. Approach from the W along the cliff line; rocks at the cove entrance require a careful, slow approach.

Quick Reference

GPS Coordinates

45°31.4'N 13°33.9'E

Depth

48m

Bottom

sand, rock

Holding

Fair holding

Protected From

W, NW, N

Exposed To

S, SW

Best Months

May, June, July, August, September

Anchoring Fee

Free anchoring.

Currency

Euro (EUR) — EU/Schengen

70m

Recommended Anchor Alarm Radius

70m alarm radius for the outer bay position in 4-8m. The inner cove uses 50m due to constrained swing room from the cliff walls. The primary risks at Fiesa are: (1) tidal range — 1m+ at springs means depth in the inner cove drops to 1-3m at low water; anchor in the outer bay at 7-8m to maintain safe depth; (2) rocky bottom in the inner cove — confirm anchor on sand before setting the alarm; (3) S/SW swell penetration — even in settled NW conditions, southerly swell can wrap around the headland and enter the outer bay; increase to 80m alarm if any S component to the sea state is observed. Not suitable for overnight in any S or SW forecast.

Inner cove below the flysch cliffs: 50m — Small sheltered inner cove below the flysch cliffs in 2-4m over rock and sand.

Outer bay — off the cove entrance: 70m — The outer bay position off the Fiesa cove entrance in 4-8m over sand.

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Anchoring Zones

Fiesa Cove has 2 distinct anchoring zones, each with different depth, holding, and exposure characteristics.

Zone 1: Inner cove below the flysch cliffs

  • Depth: 24m
  • Bottom: rock, sand
  • Holding: Fair holding
  • Protected from: W, NW, N
  • Exposed to: S, SW
  • Recommended alarm radius: 50m

Small sheltered inner cove below the flysch cliffs in 2-4m over rock and sand. Accessible only from the sea — the road is at cliff level above and there is no road access to the cove itself. The cove is formed by the Fiesa valley cutting through the alternating sandstone and marl flysch cliffs that characterise this stretch of the Slovenian coast. Good protection from W and NW provided by the cliff mass; exposed to S and SW swell. Holding is fair on the mixed rock and sand bottom — confirm anchor is buried in sand, not resting on rock. Rocks at the cove entrance require careful approach: follow the cliff line from the W at slow speed with echosounder active. The tidal range (1m+) must be considered — at low tide the inner cove depths shoal to 1-3m; anchor in the deeper outer part of the cove and set alarm at 50m. A freshwater stream runs down the Fiesa valley seasonally. Small seasonal cafe at the cove (July-August).

Zone 2: Outer bay — off the cove entrance

  • Depth: 48m
  • Bottom: sand
  • Holding: Fair holding
  • Protected from: NW, W
  • Exposed to: S, SW, SE
  • Recommended alarm radius: 70m

The outer bay position off the Fiesa cove entrance in 4-8m over sand. More swing room than the inner cove and better depth for tidal range management — anchor at 7-8m at high tide to ensure minimum 6-7m at low water. Holding is fair on sand; the seabed transitions from the rocky inner cove to cleaner sand in the outer bay. Protection from NW and W provided by the cliff headland to the NW; more exposed to S, SW, and SE swell than the inner cove. This position is used by boats that want to be near Fiesa without the tight approach of the inner cove. The natural Fiesa lake (fresh water, protected habitat) is visible above the beach from this position. 70m alarm radius accounts for tidal swing and the open southern exposure.

Setting Your Anchor

The bottom at Fiesa Cove is primarily sand and rock with variable holding that requires extra attention.

  1. Check VHF Ch 16 for mooring buoy availability before entering Piran harbour — the western breakwater mooring field fills early in July–August. If buoys are full, Marina Portorož (2nm SE) is the alternative.
  2. Approach from the south at 1 knot maximum inside the harbour. Anchor in 48m, adding 1–1.5m to the charted depth to account for the 1m+ tidal range.
  3. Deploy at least 5:1 scope (40m chain at 8m depth) — tidal movement means the rode will work harder than in the Mediterranean.
  4. Set firmly in reverse — 30–60 seconds at moderate throttle. Use the scope calculator to confirm adequate chain.

Recommended anchor types: Rocna, Mantus, Spade.

Overnight Anchoring & Anchor Alarm

Overnight stays at Fiesa Cove are best in settled conditions — the anchorage is exposed to S and SW winds. The Northern Adriatic tidal range of 1m+ is the key consideration: your boat will swing through a wider arc than in most Mediterranean anchorages as the rode angle changes through the tidal cycle.

Set your GPS anchor alarm to 70m radius before going below. 70m alarm radius for the outer bay position in 4-8m. The inner cove uses 50m due to constrained swing room from the cliff walls. The primary risks at Fiesa are: (1) tidal range — 1m+ at springs means depth in the inner cove drops to 1-3m at low water; anchor in the outer bay at 7-8m to maintain safe depth; (2) rocky bottom in the inner cove — confirm anchor on sand before setting the alarm; (3) S/SW swell penetration — even in settled NW conditions, southerly swell can wrap around the headland and enter the outer bay; increase to 80m alarm if any S component to the sea state is observed. Not suitable for overnight in any S or SW forecast.

Best May–September. The cove is at its finest in May and June — completely uncrowded, the flysch cliffs are dramatic in spring light, and the seasonal cafe has not yet opened (bring your own provisions). July–August: the cove attracts day visitors and the seasonal cafe adds activity; arrive early to secure the inner cove position. September: quiet again and warm. The approach requires settled conditions — not suitable for overnight from October onwards as autumn SW and SE gales increase in frequency.

Navigation Hazards

  • Rocks at the cove entrance: approach from the W along the cliff line at slow speed with echosounder active; rocks extend from the headlands on both sides of the cove entrance; do not enter at speed or from the SE
  • Tidal range: 1m+ at springs — the inner cove shoals to 1-3m at low water; anchor in the outer bay at 7-8m to maintain safe depth through the tidal cycle; consult tide tables before anchoring
  • S/SW swell: the outer bay is exposed to S and SW — even in settled NW conditions, southerly swell can wrap around the headland; the inner cove provides better protection but has more challenging approach and shallower depths
  • Fair holding on rock/sand bottom: the inner cove has mixed rock and sand; confirm anchor is buried in sand before leaving unattended; bring a dive mask to check visually if in doubt
  • Bora: no protection from NE Bora at this position; leave for Marina Portorož (2nm S) if Bora is forecast
  • July-August crowding: the limited space in the inner cove means it fills quickly; arrive before 10:00 in peak season

Rules & Regulations

  • EU/Schengen — no customs formalities for EU boats arriving from EU ports. Non-EU citizens: register with police within 3 days. Non-EU flagged boats: 18-month temporary importation relief (TIR).
  • Anchoring fee: Free anchoring.
  • Restrictions: Day anchorage in unsettled conditions — overnight only in confirmed settled forecasts with no S or SW component. Approach from the W along the cliff line at slow speed; rocks at the cove entrance. The Fiesa Lake above the beach is a protected freshwater habitat — do not disturb the shoreline above the beach. 1 knot speed limit near the cliff base.
  • Strunjan Nature Reserve: Central zone (Holy Cross Bay / Ronek) — navigation and anchoring prohibited (Natura 2000). Outer zone — navigation permitted, no anchoring. Verify position on official charts.

For a full overview, see our overnight anchoring rules by region guide.

Facilities

  • Fresh water: Not available on site
  • Fuel: Not available — nearest: Piran old town (0.7nm W by sea) (0.7nm)
  • Restaurant: Small seasonal cafe at the cove (July-August only; cash EUR). No provisions at the cove. Piran old town (full provisions, restaurants) is 1km W — accessible only by boat (0.7nm) as there is no road to the cove.
  • Provisions: None on site — Piran old town (0.7nm W by sea) (0.7nm)

Skipper's Tips

  1. Approach from the W along the Piran cliff line at 3-4 knots maximum, keeping close to the cliff base — the rocks at the cove entrance are on the SE approach; the W approach line is clear
  2. The Fiesa Lake above the beach is one of the few natural freshwater lakes on the Slovenian coast and a protected habitat — landing the dinghy and walking up to the lake is a highlight
  3. Very quiet outside July-August — May and June visits find the cove entirely empty on weekdays, with extraordinary flysch cliff scenery and the occasional peregrine falcon on the cliff face above
  4. The cove can be combined with a visit to Piran (0.7nm W) — anchor at Fiesa for the day and motor or sail to Piran in the evening to take a mooring for the night

A note on this guide: Data has been researched from multiple sailing sources and is provided in good faith. Conditions — depth, holding, regulations — can change. Always check forecasts and current official charts before visiting. Use a GPS anchor alarm and never rely solely on a guide for navigational decisions.

Sleep peacefully at Fiesa Cove

Safety Anchor Alarm monitors your GPS position continuously and sounds a loud alarm the moment your boat drifts — essential in the Northern Adriatic where 1m+ tidal range creates wider swing arcs than Mediterranean sailors expect.

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