Scuba Diving at Rube Allyn

Diving atRube Allyn (United States)

Rube Allyn Reef serves as an artificial reef site, primarily composed of scattered concrete material. Divers will encounter a series of intentionally placed structures designed to foster marine habitat. This collection of debris, positioned at 27º - 56.021 N 083º - 01.514 W, establishes a foundation for diverse aquatic life.

Midday environmental data at Rube Allyn reports an ambient temperature of 22.8°C. Surface tracking indicates wave heights of approximately 0.46m. This summarizes the present water and weather conditions.

Dive Site Coordinates

27.9260, -83.0242

Dive Site Overview

Exploring Rube Allyn Reef offers a glimpse into how human intervention can create thriving underwater ecosystems. Pinellas County's artificial reef program deployed the concrete material here, transforming what might have been a barren seabed into a point of interest for divers.

This ongoing process of colonization by marine organisms demonstrates the dynamic nature of artificial reefs. Over time, the scattered concrete becomes encrusted with sponges, corals, and algae, attracting a variety of fish and invertebrates that seek shelter and food within the nooks and crannies.

While specific depths aren't consistently reported for this site, it typically aligns with recreational diving limits, making it accessible to a broad range of certified divers. The purpose of these installations extends beyond diving, aiming to enhance local fisheries and promote biodiversity in the area.

Best Time to Dive

Planning a dive at Rube Allyn Reef is generally most comfortable from May through December, which consistently show 'Good' dive scores. During these months, average air temperatures are warmer, ranging from 20.85-28.88°C (69.5-84.0°F), creating more pleasant surface conditions. Rain activity is also generally lower in November (average 1 mm), leading to potentially clearer waters. While the site maintains 'Good' scores through much of the year, divers might find January presents moderate conditions, with slightly cooler air temperatures averaging around 14.68°C (58.4°F) and higher average wave heights. The calmest wave conditions are often observed in July, making it an appealing period for smoother boat rides and potentially better visibility.

Jan: ModerateScore: 6/10Note: Noticeable current or wind
Feb: GoodScore: 8/10
Mar: GoodScore: 8/10
Apr: GoodScore: 7/10
May: GoodScore: 8/10
Jun: GoodScore: 7/10
Jul: GoodScore: 8/10
Aug: GoodScore: 7/10
Sep: GoodScore: 7/10
Oct: GoodScore: 7/10
Nov: GoodScore: 8/10
Dec: GoodScore: 8/10
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
January15°C1.1m33 km/h2.1 mm
February16°C0.9m28 km/h2.4 mm
March19°C0.9m29 km/h2.0 mm
April22°C0.8m31 km/h1.3 mm
May25°C0.6m26 km/h2.2 mm
June27°C0.7m26 km/h4.0 mm
July29°C0.5m21 km/h3.5 mm
August29°C0.7m27 km/h8.0 mm
September27°C0.6m27 km/h3.4 mm
October24°C0.9m33 km/h3.2 mm
November21°C0.8m29 km/h1.0 mm
December18°C0.9m30 km/h2.1 mm

Dive Experience & Conditions

Divers exploring Rube Allyn Reef will typically find conditions suitable for recreational depths, although specific maximum depth is not consistently reported for this artificial reef. The scattered concrete material creates an uneven seafloor topography, offering numerous points of interest for exploration. Visibility varies depending on recent weather, currents, and seasonal plankton blooms, but can often be good on calmer days. Average wave heights fluctuate throughout the year, from a low of 0.46 m (1.5 ft) in July to around 1.07 m (3.5 ft) in January. Similarly, wind speeds, which can impact surface conditions and boat travel, range from approximately 21 km/h (13 mph) in July to 33 km/h (21 mph) in January. These environmental factors necessitate divers check local forecasts before planning their trip.

Dive Difficulty & Safety Guidelines

Diving at Rube Allyn Reef requires careful attention to navigation and awareness of your surroundings. External reports indicate that storms can shift the locations of reef components, meaning GPS coordinates may not always be exact on site. Divers should be prepared for potential changes in the underwater landscape and use appropriate navigation techniques. Maintaining neutral buoyancy is essential to avoid disturbing the artificial structures and the delicate marine life colonizing them. Always dive within your certification limits and with a buddy. Given the potential for varying conditions, divers should assess current wave and wind conditions before entering the water, ensuring a safe and enjoyable experience.

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

3-5mm wetsuit is widely used for recreational dives in waters of this temperature. Surface intervals may feel cooler. Those diving at Rube Allyn today will likely encounter water temperatures in the region of 23°C (73°F). Surface air temperatures are resting at 23°C (73°F).

Short-term weather patterns suggest stable conditions for divers visiting the area.

Water temperatures can occasionally shift throughout the day depending on currents and depth layers.

Conditions last reviewed: 12:00 using the latest environmental data.

Dive Logistics & Preparation

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Hyperbaric Chamber

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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.

✈️St. Petersburg Clearwater International AirportPIE
33 km
✈️Tampa International AirportTPA
49 km
✈️Sarasota Bradenton International AirportSRQ
75 km

Marine Life at Rube Allyn

The underwater landscape of Rube Allyn Reef, formed by its scattered concrete material, provides crucial habitat for a variety of marine organisms. Over time, this artificial structure becomes a canvas for sessile life, including sponges and various forms of soft corals. These foundational organisms, in turn, attract a range of smaller fish seeking shelter and feeding opportunities. Crustaceans often find refuge within the numerous nooks and crannies, while larger pelagic species may occasionally pass by, drawn to the concentration of life around the reef.

Dive Centers Near Rube Allyn

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Frequently Asked Questions

What kind of structures comprise Rube Allyn Reef?

Rube Allyn Reef is primarily made up of scattered concrete material. This intentionally placed debris forms an artificial reef designed to promote marine habitat and attract aquatic life.

Are the GPS coordinates always accurate for Rube Allyn Reef?

Not always. Storms have the potential to shift reef components over time, which means the reported GPS coordinates may not be exact. Divers should be prepared for slight variations in the reef's exact positioning.

What are the best months for diving Rube Allyn Reef?

Generally, the best time for diving extends from May through December. These months typically offer 'Good' dive scores, with warmer air temperatures and generally more favorable surface conditions.

What are the typical dive depths at this site?

Specific maximum depths for Rube Allyn Reef are not consistently reported. However, as an artificial reef made of scattered concrete, it is generally considered suitable for recreational diving depths.

How does weather affect diving at Rube Allyn Reef?

Weather conditions, particularly wave height and wind speed, can significantly impact the dive experience. Average wave heights can range from 0.46 m (1.5 ft) to over 1 m (3.3 ft), affecting surface travel and comfort. Always check local forecasts.

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