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Divers explore a sunken shipwreck off the coast of Madeira, Portugal.
📷 Ruben Galante · Pexels

Tabarka (block ship)

3.7 — based on 10 community signals
4.1 5 species 6 contributors

Tabarka is a wreck dive in the Orkney Islands, Scotland, accessible year-round with moderate current expectations and strong marine life interest.

⭐ Best for advanced divers.

updated 4 months ago
Difficulty
Advanced
Water temp
7–12°C
WreckBoatOnlyAdvancedOnlyColdWater

At a glance

Activity
dive
Difficulty
advanced
Water temp
7–12 °C
Best months
May, Jun, Jul, Aug, Sep
Marine life
Bottlenose dolphin

Top operators here

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Map

This spot Operators Airport Nearby spots
Tabarka (block ship) location map © Google · Map data © Google, contributors
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Conditions today

Conditions

Open-Meteo
Wind
18.1 kn
Wave
2.22 m
Water
13.3°C
N E S W
Wind direction (7d)
Primary: WSW (23%)
Now: WSW (252°)
Tide (7 days)
range: 3.47m

Today: High 02:00 (+0.54m), Low 08:00 (-0.25m)

+1.7 m0 m-1.8 m
▲ 02:00 · +0.54m ▼ 08:00 · -0.25m ▲ 15:00 · +0.54m ▼ 21:00 · -0.35m Now +0.4m
Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25
UV1.7 · low Air PM2.54 · good 06:51 19:21
Day Wind Wave UV Rain
09-19 24.7 2.8 2 4mm
09-20 25.1 2.96 2 6mm
09-21 15.9 2.06 1 2mm
09-22 12.6 1.36 3 0mm
09-23 13 1.84 3 1mm
09-24 17.7 1.58 2 3mm
09-25 19.5 3.3 3 1mm
🌡 Water temp: Normal for Sep (7–12°C)

About this spot

Tabarka sits in the cold waters around the Orkney Islands off Scotland's north coast. This wreck dive draws explorers interested in UK maritime history and the marine ecosystems that form around sunken vessels. The site has attracted enough diver interest to generate community video documentation, suggesting reasonable accessibility and points of visual interest on the wreck structure itself. The Orkney Islands are known for strong tidal flows and variable visibility typical of northern Scottish waters. Divers planning a visit should prepare for cold-water conditions and come equipped with appropriate thermal protection. The site operates outside any Marine Protected Area designation, which simplifies access logistics. Local marine observations recorded at this site total five documented species sightings, indicating moderate biodiversity typical of Scottish wreck environments. These observations provide baseline data on what you're likely to encounter—primarily cold-water adapted fish and invertebrate species common to UK wreck diving. The three community videos available offer real-world reference material on layout, conditions, and what to expect on descent.

📖 Guide: Diving in the United Kingdom: 57 Sites From Wrecks to Seals

Best months

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Marine life

Bottlenose dolphin

Dive types

WreckBoat

Trip essentials

Everything you need before you pack — checklist, sun, logistics.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 🤿 Pack: drysuit recommended
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type G · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 48%
  • 🤿 Wetsuit drysuit recommended
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 849km · ~195kg · €4

FAQ

When is the best time to dive Tabarka?

Tabarka can be dived year-round, though conditions vary seasonally. Summer months (May–September) typically offer slightly better visibility and marginally warmer water. Winter dives are possible but demand rigorous cold-water preparation. Check tide tables and local conditions before any visit, as the Orkney Islands experience significant tidal movement.

What depth and experience level is required?

Exact maximum depth is not documented in available records, but wreck dives in this region typically range 15–40 metres. Community videos and prior diver reports are your best source for current depth information. Plan conservatively and verify conditions with local dive operators before committing.

What marine life will I see?

Five species observations are recorded at Tabarka. Expect cold-water adapted fish, crustaceans, and invertebrates typical of Scottish wreck habitats. Kelp and other macroalgae often colonize shallower wreck sections. Bring binoculars or macro photography gear if species identification interests you.

How do I access Tabarka and do I need permits?

Tabarka is located in the Orkney Islands, accessible by ferry or aircraft from mainland Scotland. No Marine Protected Area restrictions apply to this site. Arrange transport to the launch point with local dive operators or charter services. Verify weather and sea state before departure, as Orkney waters are notoriously changeable.

Operators near this spot

Dive centres, kite & surf schools within 10 km, sourced from OpenStreetMap.

The Diving Cellar

4.2 km
Dive centre

SMS Karlsruhe

8.3 km
Dive centre

SMS Markgraf

9.4 km
Dive centre

SMS Kronprinz Wilhelm

9.4 km
Dive centre

Recently spotted by divers

iNaturalist →

Verified marine species observations

27 records · 19 species · sources: OBIS, GBIF

Dipturus batis

Elasmobranchii · Rajidae
GBIF
Last seen:
16 May 2026
×7records

Carcinus maenas

Malacostraca · Carcinidae
GBIF
Last seen:
16 May 2026
×1records

Halichoerus grypus

Mammalia · Phocidae
GBIF
Last seen:
15 May 2026
×1records

Actinia equina

Anthozoa · Actiniidae
GBIF
Last seen:
13 May 2026
×1records

Acanthodoris pilosa

Gastropoda · Onchidorididae
GBIF
Last seen:
10 May 2026
×1records

Aeolidia filomenae

Gastropoda · Aeolidiidae
GBIF
Last seen:
10 May 2026
×1records

Aequipecten opercularis

Bivalvia · Pectinidae
GBIF
Last seen:
10 May 2026
×1records

Clavelina lepadiformis

Ascidiacea · Clavelinidae
GBIF
Last seen:
10 May 2026
×1records

Galathea squamifera

Malacostraca · Galatheidae
GBIF
Last seen:
10 May 2026
×1records

Galathea strigosa

Malacostraca · Galatheidae
GBIF
Last seen:
10 May 2026
×1records

Munida rugosa

Malacostraca · Munididae
GBIF
Last seen:
10 May 2026
×1records

Necora puber

Malacostraca · Polybiidae
GBIF
Last seen:
10 May 2026
×1records

Data: 187,991 observations from OBIS (Ocean Biodiversity Information System) and GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

Scapa Flow - Dive 8 - Tabarka

Diving Dolphin Dad

Diving the Tabaka in Scapa Flow

Bob Kinsman

Scapa Flow: Diving the blockships

TikiTechDiving
wind peaks Jan-Feb-Oct, calmest May-Aug-Jul, dry Jan-Dec, water 7-12°C.

5-year monthly climate

60 samples
0 5 10 15 20 25 JFMAMJJASOND
p25–p75 range Median Wind (kn) Air (°C)

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