Katina Anchorage Guide
Also known as: Uvala Katina, Katina Bay, Otok Katina
Katina is a small, low-lying island near the northern boundary of Kornati National Park, sitting at the entrance to Prolaz Mali Ždrelac — the narrow, shallow passage that connects the inner Kornati to the Murter Sea to the north. The island's strategic position makes it a natural waypoint and waiting anchorage for crews timing their passage through the narrow strait, or for those who want a quiet stop near the park entrance without committing to the deeper park anchorages. The south bay offers good holding on sand and mud with Bura protection from the island mass. The landscape is typical Kornati — bare white limestone with sparse Mediterranean scrub, and the extraordinary visual contrast of white rock and deep blue water.
Quick Reference
GPS Coordinates
43°52.1'N 15°24.1'E
Depth
4–10m
Bottom
sand, mud
Holding
Good holdingProtected From
N, NE, E, SE
Exposed To
S, SW, W, NW
Best Months
May, June, September, October
Anchoring Fee
Free to anchor; park entry fee per person per day
Park Permit
Yes — Croatian eNautička cruising permit required. Katina is within Kornati National Park — entry fee applies. The Prolaz Mali Ždrelac passage requires careful navigation; HHI charts essential.
Recommended Anchor Alarm Radius
80m for the south bay in 4–8m on sand/mud. The island mass gives good NE protection but the SW and W remain exposed. If anchoring in the NE bay, use 95m due to deeper water. The channel anchorage can use 65m for a fair-weather stop. Monitor for any current or tide effects near Prolaz Mali Ždrelac.
South bay — main anchorage: 80m recommended — The south bay of Katina island near the Prolaz Mali Ždrelac channel entrance offers good holding on sand and mud in 4–8m.
NE bay — Prolaz Mali Ždrelac approach: 95m recommended — The NE bay, positioned near the Prolaz Mali Ždrelac (the narrow passage marking the northern NP boundary), offers good holding in 5–10m on mud and sand.
Channel anchorage — W of passage: 65m recommended — A smaller anchorage W of the main passage, sheltered by the island from N and NE.
Anchoring Zones
Katina has 3 distinct anchoring zones, each with different depth, holding, and exposure characteristics. Choose the zone that matches your boat size and the expected overnight conditions.
Zone 1: South bay — main anchorage
- Depth: 4–10m
- Bottom: sand, mud
- Holding: Good holding
- Protected from: N, NE, E, SE
- Exposed to: S, SW, W, NW
- Recommended alarm radius: 80m
The south bay of Katina island near the Prolaz Mali Ždrelac channel entrance offers good holding on sand and mud in 4–8m. Sheltered from N and NE (Bura) by the low island mass. Open to S and SW Jugo swell, which can penetrate strongly. A calm, pleasant bay for overnight in settled summer weather. Keep clear of the shoals extending from the island's W tip.
Zone 2: NE bay — Prolaz Mali Ždrelac approach
- Depth: 5–12m
- Bottom: mud, sand
- Holding: Good holding
- Protected from: N, NE, E, S
- Exposed to: W, SW, NW
- Recommended alarm radius: 95m
The NE bay, positioned near the Prolaz Mali Ždrelac (the narrow passage marking the northern NP boundary), offers good holding in 5–10m on mud and sand. Useful waiting anchorage for timing the tide and traffic through the passage. More exposed to NW Mistral but sheltered from N and NE. Check current charts for buoyage as Prolaz Mali Ždrelac has shoal areas.
Zone 3: Channel anchorage — W of passage
- Depth: 3–7m
- Bottom: sand, gravel
- Holding: Fair holding
- Protected from: N, NE, SE
- Exposed to: S, SW, W, NW
- Recommended alarm radius: 65m
A smaller anchorage W of the main passage, sheltered by the island from N and NE. Bottom is sand and gravel with fair holding. A convenient lunch stop for yachts exiting or entering the park via Prolaz Mali Ždrelac. Not recommended for overnight due to S and W exposure.
Setting Your Anchor
The bottom at Katina is primarily sand and mud with reliable holding when properly set. Use the following approach:
- Approach slowly and check your depth sounder on the way in. At 4–10m, deploy at minimum 7:1 scope (70m chain at 10m depth).
- Drop into the wind or current and pay out chain steadily as the boat drifts back — do not allow chain to pile on the anchor.
- Set firmly in reverse. Apply moderate throttle astern for 30–60 seconds. The chain should tighten without the boat moving backwards.
- Snorkel to verify bottom type. Posidonia meadows are common in the Kornati — always confirm your anchor is on sand or mud, not Posidonia (anchoring on it carries heavy fines). Use the scope calculator to confirm adequate chain.
Recommended anchor types for this bottom: Rocna, Mantus, Spade. See our guide to anchor types by bottom for detailed comparisons.
Overnight Anchoring & Anchor Alarm
Overnight stays at Katina are feasible but require monitoring. The anchorage is exposed to S and SW and W and NW winds.
Set your GPS anchor alarm to 80m radius before going below for the night.80m for the south bay in 4–8m on sand/mud. The island mass gives good NE protection but the SW and W remain exposed. If anchoring in the NE bay, use 95m due to deeper water. The channel anchorage can use 65m for a fair-weather stop. Monitor for any current or tide effects near Prolaz Mali Ždrelac.
May–June and September are ideal: quiet anchorage, settled conditions, low traffic. July–August: usable in settled weather but the south bay is exposed — use as a day stop or transit point rather than overnight. Avoid in any Jugo or strong SW conditions.
Navigation Hazards
- S and SW exposure: Jugo sends significant swell into the south bay — depart in any Jugo forecast
- Prolaz Mali Ždrelac shoals: the passage is narrow with minimum depths of approximately 1.8–2.2m (check current HHI charts) — do not attempt at speed or without current chart
- Bura can generate strong acceleration through the Prolaz Mali Ždrelac gap — approach with caution in NE winds
- NW Mistral chop enters the NE bay; the south bay is better protected from NW but exposed to S
Rules & Regulations
- Kornati NP entry permit: Required — Croatian eNautička cruising permit required. Katina is within Kornati National Park — entry fee applies. The Prolaz Mali Ždrelac passage requires careful navigation; HHI charts essential.
- Anchoring fee: Free to anchor; park entry fee per person per day
- Restrictions: Anchoring on Posidonia prohibited. Keep clear of the Prolaz Mali Ždrelac shoals — passage requires chart and careful approach. No anchoring in the navigation channel itself.
- Croatian eNautička (MMPI) permit also required — obtain before entering Croatian waters.
For a full overview of Croatian anchoring rules, see our overnight anchoring rules by region guide.
Facilities
- Fresh water: Not available — come fully provisioned
- Fuel: Not available — nearest: Tisno (mainland, ~8nm NW) (8nm)
- Konoba (restaurant): None — nearest at Tisno (mainland, ~8nm NW) (8nm)
- Provisions: None on site — Tisno (mainland, ~8nm NW) (8nm)
Skipper's Tips
- An ideal first or last night anchorage for a Kornati cruise — close to the mainland and the Prolaz Mali Ždrelac park entrance, with good holding in settled conditions
- Time the passage through Prolaz Mali Ždrelac for calm conditions — the narrow channel is navigable but requires care; transit in the morning before the Mistral builds
- No facilities available — ensure you have sufficient water, fuel, and provisions before anchoring here for the night
- The north shore of Katina in the NE bay gives superb views S into the heart of the Kornati — classic Adriatic photography
A note on this guide: The data in this guide has been researched from multiple sailing sources and is provided in good faith. Anchorage conditions — including depth, holding, national park fees, and local regulations — can change. Before visiting, always check current weather forecasts, NAVTEX and VHF weather bulletins, and consult your up-to-date HHI charts. Use a GPS anchor alarm and never rely solely on a guide for navigational decisions.
Sleep peacefully at Katina
Safety Anchor Alarm monitors your GPS position continuously through the night and sounds a loud alarm the moment your boat drifts outside your set radius — so you can relax and enjoy the Kornati without worrying about bura overnight.
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