Cabo Trafalgar / Caños de Meca Anchorage Guide

The Anchorage

Anchor in 3–7m on clean fine sand in the wide bay NE of Cabo Trafalgar lighthouse, off the Caños de Meca beach. Outstanding sand holding — the anchor sets immediately in hard compacted fine sand. The cape headland to the SW provides protection from the Levante (E wind funnels across the Strait but the cape itself deflects some of the worst). Completely open to the S and SW — any Atlantic swell from W/SW arrives directly. In settled W/NW weather in summer (Poniente period) this is a beautiful beach anchorage. Monitor forecast carefully — the bay empties entirely at low water for 200m from the beach (tidal range 3.5m).

Setting Your Anchor

The bottom at Cabo Trafalgar / Caños de Meca is primarily sand with reliable holding when properly set. All depths are above chart datum — always calculate the current tidal height before approach using Cádiz, Huelva, or Tarifa tidal predictions (Spanish IHM tide tables available free at puertos.es). Allow for the full Atlantic tidal range of 3–4m at springs. Check the Posidonia DONIA app for the approach area to confirm no protected seagrass is present.

1. Approach in good visibility — confirm the tidal height gives adequate depth for your draft. If there is a bar or shoal on the approach, calculate precisely.
2. Calculate scope for maximum depth — at 3–8m plus up to 3m tidal rise, your maximum depth at HW may be 12m. Deploy minimum 7:1 scope accounting for the full tidal range.
3. Lie to the current, not the wind — in tidal waters the boat swings on the tidal stream. Drop the anchor into the current and pay out chain steadily. Allow for the swinging circle to change direction as the tide reverses.
4. Set firmly in reverse — 30–60 seconds moderate throttle astern to bury the anchor.
5. Take a GPS bearing — note the set position and verify your swinging circle is clear of other boats and the shore on both the flood and ebb tidal directions.

Recommended anchor types: SPADE, Delta, Rocna.

Overnight Anchoring & Anchor Alarm

Overnight stays at Cabo Trafalgar / Caños de Meca are feasible but require careful monitoring — exposed to S and SW and W winds and swell.

Set your GPS anchor alarm to 80m radius before going below. 80m for 3–8m on excellent clean sand. Outstanding holding. S/SW completely open — leave immediately if Atlantic swell develops. Tidal range 3.5m — anchor in 5m+ at high tide to avoid drying at LW.

Atlantic tidal note: In the Gulf of Cádiz with 3–4m tidal range, Atlantic swell, and the risk of the Levante developing overnight, your anchor watch must be reliable. The Levante (E wind) can strengthen to F7–8 within a few hours — if it is forecast, ensure you are in a W-facing anchorage (Bolonia, Bahía de Algeciras) rather than an E-facing position. Check the Tarifa MRCC forecast (VHF Ch 10) before settling for the night.

Fair weather stops only — June through September in settled weather. Spring and autumn: daytime stops only when the forecast is absolutely stable. Never overnight in Atlantic swell season (October–April).

Navigation Hazards

• FAIR WEATHER ONLY — completely open to Atlantic SW swell; abandon anchorage if swell develops from S or W
• Cabo Trafalgar itself is a navigation hazard in poor visibility — heavy traffic rounding the cape
• Tidal range 3.5m — anchor in sufficient depth to avoid grounding at low water
• Kite-surfers and windsurfers in the area (Caños de Meca is popular for wind sports)
• Current around the cape can reach 2 kt at springs — approach in settled conditions only

Rules & Regulations

• Anchoring fee: Free
• Key restrictions: No restrictions on anchoring. Swimmers on beach — keep 100m off the beach in daylight hours (beach season). The cape lighthouse area is fenced — no landing restriction. Speed limit near beach.

This is Atlantic water — Posidonia seagrass (protected Mediterranean species) is not present in Gulf of Cádiz anchorages. Standard good anchoring practice applies: avoid anchoring over rocky ground, use appropriate chain length, and set firmly before considering the anchor secure.

Facilities

• Fresh water: Not available on site — nearest: Barbate (5nm)
• Fuel: Not available — nearest: Barbate (5nm)
• Restaurant: Beach bar/chiringuito at Caños de Meca beach in summer (June–September). Small village of Caños de Meca 10-minute walk inland with a few restaurants.
• Provisions: None on site — Barbate (5nm)

Skipper's Tips

1. This is a daytime or short overnight stop only — never stay if any swell is forecast from the SW or W.
2. The Battle of Trafalgar monument is in the nearby village. The actual battle site is 6 miles offshore — a remarkable bit of sailing history.
3. Early morning is the calmest time here — arrive before the afternoon sea breeze (Poniente) builds.
4. Nearest full provisioning: Barbate (5nm E). Plan ahead if using this as an overnight stop.