Scuba Diving at Rube Allyn Reef

Diving atRube Allyn Reef (United States)

Encountering an artificial reef offers a fascinating glimpse into marine ecosystem development. Rube Allyn Reef, a thoughtfully deployed structure, serves as a thriving habitat for a variety of species, inviting divers to explore its formations. This site provides an accessible entry point to understanding how human efforts can foster new underwater life, promising an engaging dive experience within its established framework.

Evening condition tracking at Rube Allyn Reef features an air temperature of 27°C. We have recorded wave heights measuring 0.4 m during this period. These figures outline the environmental parameters currently present.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Max Depth--
Entry Type--
Water Typesalt
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Dive Site Overview

Exploring Rube Allyn Reef offers a compelling dive into an artificial habitat designed to foster marine life. This site typically features purpose-built modules or deliberately sunken objects, all arranged to create complex underwater topography.

While the exact dimensions and specific configurations vary across different artificial reef deployments, divers will navigate around substantial structures that often rise significantly from the seafloor, providing considerable vertical relief in an otherwise flatter environment. Recreational divers will find the maximum depth here suitable, generally within 30 m (100 ft), making it accessible for a broad range of certifications. These formations establish multiple exploration levels, from shallower sections attracting dense schools of fish to deeper areas where larger, more solitary species may reside.

The reef system serves as a substantial anchor for a developing ecosystem, offering numerous nooks and crannies for investigation across its various structures. Its intricate design ensures a dynamic and engaging underwater landscape, inviting thorough exploration of every crevice and surface.

Rube Allyn Reef

Conditions are Good

8/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
27° / 29°
Wave Height
0.5 m
Wind Speed
23 km/h WNW
Rain Chance
100%

Current conditions near Rube Allyn Reef show 27° air, 29° sea temperature, 0.5 m waves, and 23 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 11, 2026, 12:46 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Planning a dive at Rube Allyn Reef involves considering seasonal conditions to optimize visibility and comfort. The region generally experiences favorable diving conditions for much of the year, with dive scores rated 'Good' from February through November. Visibility tends to be clearer when wave heights are lower, with the calmest seas often observed during July, when average wave height is approximately 0.5 m (1.6 ft). Air temperatures are most comfortable between May and October, ranging from 25.5-29°C (78-84°F). While rain is consistently reported across months, August shows the highest average rainfall at 8.01 mm (0.32 in), which could temporarily affect surface conditions and nearshore visibility. For those prioritizing tranquil surface conditions and clear water, late spring through early autumn typically offers the most consistent weather patterns.

PEAK SEASON SCORE

83/100
Very Good

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

MAY
JUN
JUL
DIVE SCORE
(0–100)
61
JAN
69
FEB
72
MAR
74
APR
82
MAY
80
JUN
88
JUL
76
AUG
80
SEP
71
OCT
76
NOV
69
DEC
AIR TEMP (°C)
15
16
19
22
25
27
29
29
27
24
21
18
WAVES (M)
1.1
0.9
0.9
0.8
0.6
0.7
0.5
0.7
0.6
0.9
0.8
0.9
WIND (KM/H)
33
28
29
31
26
26
21
27
27
33
29
30
RAIN (MM)
2.1
2.4
2.1
1.3
2.2
4.0
3.5
8.0
3.4
3.2
1.0
2.1
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

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

Dive Experience & Conditions

Exploring Rube Allyn Reef reveals a dynamic underwater environment, with conditions varying based on the season. Depths typically fall within recreational limits, allowing for extended bottom times and thorough exploration of the structures. Water temperatures are not consistently reported in available data but are generally comfortable for most of the year, especially from late spring through early autumn, aligning with warmer air temperatures. Current strength varies depending on tides and local weather patterns; divers should be prepared for moderate currents, particularly around structures that may funnel water flow. Visibility, while often good, can be influenced by local sediment, recent rainfall, or strong winds, generally ranging from 5-20 meters (15-65 feet). This site is suitable for a range of certified divers, from open water upwards, provided they are comfortable with potential current fluctuations.

Dive Difficulty & Safety Guidelines

Safety at Rube Allyn Reef begins with thorough dive planning and awareness of the underwater environment. Divers should maintain excellent buoyancy control to prevent accidental contact with the artificial structures, which can be sharp or cause entanglement. Monitoring your air consumption and no-decompression limits is crucial, particularly when exploring the deeper sections or navigating through currents. It's advisable to carry a cutting tool as a standard safety measure when diving around artificial structures due to the potential for discarded fishing line or other debris. Always dive with a buddy and ensure both are aware of the dive plan, entry, and exit procedures. Boat traffic near artificial reefs can be present; therefore, deploying a surface marker buoy (SMB) upon ascent is a prudent safety practice.

Recommended Equipment

  • Dive Computer

This gear list is based on verified equipment signals for Rube Allyn Reef, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

In conditions like these, many divers prefer diving with dive skin or rash guard. A hood or vest is suggested for sensitive divers due to surface winds.

Divers planning a dive at Rube Allyn Reef today will likely encounter water temperatures close to 29°C (85°F). Surface air temperatures are resting at 27°C (81°F).

Environmental conditions appear stable for the near future.

Rube Allyn Reef conditions last reviewed: 12:46 local time (UTC-6), Jun 11, 2026

Due to technical issues with our weather providers, data hasn't been fetched for over 48 hours. The data above reflects the conditions at the time of the last successful fetch.

Emergency & Medical Support

Essential information to help you plan your dive trip to Rube Allyn Reef.

Hyperbaric Chamber

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.

Before diving, it's recommended to:

  • confirm nearest medical facilities
  • check emergency procedures with local dive operators
  • ensure dive insurance covers evacuation if required
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN World.

+1-919-684-9111
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Marine Life at Rube Allyn Reef

The artificial structures of Rube Allyn Reef serve as essential habitat and foraging grounds, supporting a diverse array of marine life. Divers frequently observe various schooling fish, such as snappers and grunts, congregating around the reef's sheltered areas. Invertebrates like crabs, lobsters, and a variety of colorful sponges and anemones colonize the surfaces. Keep an eye out for moray eels peering from crevices or octopuses camouflaged against the textured surfaces. Larger pelagic species sometimes cruise past the reef, especially when currents are active, making each dive a unique encounter with the developing ecosystem.

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Image contributors:Giacomo Merculiano, Hans Hillewaert + 1 more
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Dive Centers Near Rube Allyn Reef

Narcosis, Inc.
36.1 km away

Narcosis, Inc.

4.5| 162 reviews
Today: 10:00 - 17:00
SunClosed
Mon11:00 - 19:00
Tue11:00 - 19:00
Wed11:00 - 17:00
Thu11:00 - 19:00
Fri11:00 - 19:00
Sat10:00 - 17:00

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
💵Currency:USD

Search Flights

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Frequently Asked Questions

What is the typical depth range for diving at Rube Allyn Reef?

Rube Allyn Reef is generally within recreational diving limits. You can expect to explore depths typically up to 30 m (100 ft), making it suitable for most certified divers.

What kind of marine life can I expect to see?

As an artificial reef, it attracts a variety of fish species like snappers and grunts. Invertebrates such as crabs, lobsters, and different types of corals or sponges also colonize the structures, providing ample photographic opportunities.

Are there strong currents at Rube Allyn Reef?

Current strength varies depending on tidal conditions and weather. Divers should anticipate moderate currents, particularly around the structures, and plan their dives accordingly.

What is the average water temperature at this dive site?

Specific water temperature data is not consistently reported. However, aligning with comfortable air temperatures, it is generally pleasant for diving from late spring through early autumn.

Is Rube Allyn Reef suitable for beginner divers?

Yes, Rube Allyn Reef is generally suitable for certified open water divers. Good buoyancy control and awareness of potential moderate currents are beneficial for a comfortable experience.

What is the best time of year for visibility?

Visibility tends to be best during periods of lower wave height and less rainfall. Late spring and early autumn, particularly months like July with historically low wave heights, often offer clearer conditions.

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