SS Clan Stuart (Wreck)
On November 21, 1914, the SS Clan Stuart, a 3500-ton British turret steamer carrying a load of coal, encountered a fierce South East gale that caused it to drag its anchor and ultimately run aground. These events have left behind a captivating piece of history that divers can explore to this day.
The dive site itself boasts a moderate variety of fascinating marine life, including an abundance of invertebrates and fish. As divers venture inside the wreck, they will discover a flourishing ecosystem adorned with colorful corals and bryozoans. The exterior, on the other hand, is predominantly covered by Red bait and coralline algae, creating a captivating contrast.
Situated at a depth of approximately 8 meters, the SS Clan Stuart's remnants rest in fairly shallow water. The surrounding area features fine sand with occasional low sandstone outcrops, adding to the site's natural beauty. Over the years, the iron structure of the wreck has suffered significant deterioration, resulting in a scattered and fragmented appearance. However, some notable features still remain intact. Above the water, divers can observe a section of the triple expansion steam engine framework structure, accompanied by the low pressure cylinder mountings to the southwest. At the wreck's core, they will encounter the crankshaft, connecting rods, and propeller shaft, as well as a large cast iron propeller. Additionally, there are remnants of a condenser on the port side of the engine and the two coal-fired scotch boilers. These boilers have become dislodged from their mountings and now reside on their sides, with the cylindrical furnaces stacked one above the other. Despite some rusted sections and visible tie-rods, the wreckage still reveals glimpses of its former glory.
The SS Clan Stuart wreck aligns at a slant of approximately 45° to the shoreline. The bow, situated at the northeast end, lies roughly 30 meters from the engine block and reaches a maximum depth of around 9 meters. While the plating has largely rusted away, discernible framing remains, allowing divers to appreciate the wreck's unique architecture. On the opposite end, the stern rests at the southwest, approximately 15 meters from the engine block. This area represents the shallowest part of the wreck, and it is also closest to the beach. Most of the wreckage is submerged very close to the sea floor, but there are a few sections that offer divers the opportunity to explore covered areas. Notably, a long angled section of plating on the port side forms a small low tunnel, providing divers with a captivating passage to navigate. Though some areas may be too small to pass through, the open ends allow glimpses of light and a sense of adventure.
With a visibility of approximately 7 meters, this dive site is accessible to divers of all levels, making it an ideal destination for beginners. Whether you are an avid wreck enthusiast or an underwater explorer seeking a unique experience, the SS Clan Stuart offers a captivating journey into the past, revealing the remnants of a bygone era beneath the azure waters of Simon's Town.
Diving Conditions Score for SS Clan Stuart (Wreck)
Challenging conditions, for experienced divers only.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for SS Clan Stuart (Wreck)
Depth
8m
Visibility
7m
Experience Level
Weather Conditions for SS Clan Stuart (Wreck)
Wave Height
2.2m
Wind Speed
31.5 m/s
Water Temp
14.1°C
Visibility
33.84km
Cloud Cover
2%
Wave Period
8.25s
Air Temperature
15.3°C
Precipitation
0 mm
Dive Score Chart for SS Clan Stuart (Wreck)
Best time to dive: 17:00 with score 5.14/10. Water conditions: Waves 1.86m, Wind 10.6 m/s.Best night dive time: 22:00 with score 5.633333333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at SS Clan Stuart (Wreck) are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Score: 5.6/10
Waves: 1.7m (9.35s), Wind: 4 m/s
Score: 5.1/10
Waves: 1.86m (9.4s), Wind: 10.6 m/s
Score: 5.1/10
Waves: 1.86m, Wind: 10.6 m/s
Seasonal Analysis for SS Clan Stuart (Wreck)Alpha
Historical patterns and best seasons for diving at SS Clan Stuart (Wreck)
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for SS Clan Stuart (Wreck)
Summer
Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.
Best Months for SS Clan Stuart (Wreck)
Ideal Conditions for SS Clan Stuart (Wreck)
Water Temp
17.2°C / 63.0°F
March
Visibility
12.0m / 39.4ft
June
Wave Height
2.0m / 6.6ft
February
Wave Period
8.0s
January
Seasonal Insights for SS Clan Stuart (Wreck)
SS Clan Stuart (Wreck) follows southern hemisphere patterns with March being the warmest month (17.2°C) and September the coldest (12.2°C). The calmest conditions typically occur in February with average wave heights of 2.0m and wave periods of 8.0s. The most comfortable wave conditions are in February with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during February to April, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jun 19, 2026