Scuba Diving at Cruz del Sur Ship

Diving atCruz del Sur Ship (United States)

Divers exploring the Cruz Del Sur Ship embrace deep wreck exploration off South Florida. This impressive artificial reef, situated off the coast of Miami, caters exclusively to advanced and professional divers. Its substantial depth and structural integrity present a rewarding, yet demanding, underwater experience for those with the appropriate training.

Tonight's objective overview for Cruz del Sur Ship shows an air temperature of 22°C. The measured surface conditions include wave heights around 0.42m. This environmental data is logged for the close of the day.

Dive Site Coordinates

25.9693, -80.0770

Dive Site Overview

Originally launched in 1956 as the Tronstad, this vessel endured a varied operational history before its final transformation. Renamed several times, including Eva and Caribbean Tamanaco, it ultimately became the Cruz del Sur in 1977.

Its maritime career concluded abruptly on March 3, 1985, when the US Coast Guard seized it for drug smuggling. Rather than being salvaged, the 87.5-meter (287 ft) cargo ship was purposefully donated to the Miami-Dade County Artificial Reef program. On December 16, 1986, it was scuttled as a joint project between Miami-Dade and Broward Counties, settling upright and largely intact on the seabed.

This former freighter now serves as one of the largest and most impressive deep artificial reefs in the region, resting less than one mile south of the Tenneco Towers site and approximately seven miles south of Port Everglades. Its structure provides a complex environment for marine life, inviting thorough exploration from qualified divers.

Best Time to Dive

Optimizing your dive trip to the Cruz Del Sur often aligns with the summer and fall months, particularly from July through November, when dive scores are consistently rated 'Good' or 'Excellent'. July typically offers the calmest conditions, with average wave heights around 0.40 m (1.3 ft), contributing to an 'Excellent' dive score. Air temperatures during these periods range from approximately 26.5-28°C (80-82°F), making surface intervals comfortable. While water temperature data isn't consistently reported, Florida waters are generally warm during these months, typically ranging from 22-27°C (72-81°F). Rainfall varies, with September and June showing higher averages, around 10 mm (0.4 inches), but overall, conditions remain favorable for diving this deep wreck.

Jan: GoodScore: 8/10
Feb: GoodScore: 8/10
Mar: GoodScore: 8/10
Apr: GoodScore: 8/10
May: GoodScore: 8/10
Jun: GoodScore: 8/10
Jul: ExcellentScore: 9/10
Aug: GoodScore: 8/10
Sep: GoodScore: 7/10
Oct: GoodScore: 7/10
Nov: GoodScore: 8/10
Dec: GoodScore: 7/10
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Excellent
Good
Moderate
Poor
Unsafe

Climate Historical Averages

Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.

Month
Air Temp
Max Waves
Wind Speed
Rain
January20°C1.0m18 km/h2.2 mm
February20°C0.9m17 km/h1.4 mm
March23°C0.9m20 km/h3.5 mm
April24°C0.9m20 km/h2.8 mm
May26°C0.6m18 km/h3.9 mm
June27°C0.6m17 km/h9.8 mm
July28°C0.4m14 km/h5.5 mm
August28°C0.6m16 km/h7.4 mm
September27°C0.7m15 km/h10.3 mm
October26°C1.1m19 km/h6.8 mm
November24°C1.0m18 km/h3.3 mm
December21°C1.1m19 km/h3.5 mm

Dive Experience & Conditions

Descending onto the Cruz Del Sur, divers encounter a substantial wreck resting at a maximum depth of 73.2 m (240.2 ft). Its forward kingposts provide a visual landmark, reaching up to approximately 42.7 m (140 ft) of the surface. The wreck sits upright and remains largely intact, creating extensive opportunities for exterior exploration. Generally, visibility is good, often ranging between 10 to 30 m (33 to 98 ft). An average around 20 m (66 ft) is reported, especially due to the offshore location. Divers typically experience low sea current around the site, which aids in navigating the deep environment. However, inherent darkness marks the site, requiring adequate lighting for both safety and observation.

Dive Difficulty & Safety Guidelines

Navigating the Cruz Del Sur demands stringent adherence to advanced diving protocols. This deep wreck is exclusively suitable for advanced and technical divers due to its depth. Proper training in technical diving, including the use of specialized gas mixtures like nitrox and trimix, is essential for safe decompression and bottom time management. Given that the wreck is a dark site, divers must be well-prepared with redundant lighting systems, including primary and backup dive lights. Locating this specific site can be challenging, making it highly advisable to book an organized dive trip through a local dive school or guide who possesses precise coordinates and experience with the site.

Recommended Equipment

No verified equipment items yet.

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Verified equipment recommendations for this dive site are being reviewed and may be added as additional source checks are completed.

Recommended Dive Suit

In conditions like these, many divers prefer diving with 2-3mm shorty or light wetsuit. Surface intervals may feel cooler.

Current readings at Cruz del Sur Ship show water temperatures near 26°C (79°F). Surface air temperatures are resting at 22°C (72°F).

Forecast models indicate that diving conditions should remain largely unchanged.

Conditions last reviewed: 18:00 using the latest environmental data.

Dive Logistics & Preparation

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Hyperbaric Chamber

Check local United States medical facilities.

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Entry Requirements

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Currency

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Nearest Airports

Nearest airports to help plan travel to this dive area.

✈️Fort Lauderdale Hollywood International AirportFLL
14 km
✈️Miami-Opa Locka Executive AirportOPF
21 km
✈️Miami International AirportMIA
29 km

Marine Life at Cruz del Sur Ship

Beneath the surface, the Cruz Del Sur presents a canvas of marine biodiversity, serving as a critical artificial reef habitat. Decks of the wreck are adorned by a colorful layer of invertebrate growth, supporting numerous swarms of small tropical fish. Diverse growth provides shelter and a food source for various species. Divers often report encountering large fish, indicating the wreck's success in attracting a robust ecosystem. The ship's structure offers ample nooks and crannies, making it an excellent refuge for reef dwellers.

Dive Centers Near Cruz del Sur Ship

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Frequently Asked Questions

What certification level is required to dive the Cruz Del Sur?

A deep wreck dive, it's suitable only for advanced and professional technical divers. Specialized training in deep diving and decompression procedures is essential for safety.

What is the maximum depth of the Cruz Del Sur wreck?

Resting at a maximum depth of 73.2 m (240.2 ft), the wreck's forward kingposts rise to within approximately 42.7 m (140 ft) of the surface, offering shallower points for observation.

What kind of visibility can be expected at the wreck site?

Visibility at the Cruz Del Sur is generally good, often ranging from 10 to 30 m (33 to 98 ft). An average visibility of 20 m (66 ft) is commonly reported.

Is the Cruz Del Sur wreck easy to find?

Locating the exact position of the Cruz Del Sur can be difficult without precise coordinates. It's strongly recommended to book an organized dive trip with a local dive school or guide familiar with the site.

What marine life can be seen on the wreck?

Overgrown with invertebrates, the wreck attracts swarms of small tropical fish. Divers also frequently encounter larger fish, indicating a healthy and thriving artificial reef environment.

Why is extra lighting recommended for this dive?

Considered a dark dive site due to its depth, the Cruz Del Sur requires adequate primary and backup dive lights. These are crucial for visibility, safe navigation, and appreciating the wreck's details.

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