Scuba Diving at I-1, Lynn Silvertooth

Diving at I-1, Lynn Silvertooth (United States)

Recreational divers will find I-1, Lynn Silvertooth, an approachable artificial reef system, consistently sitting in approximately 9 m (30 ft) of water. This site is known for its relatively shallow depth, making it accessible for various certification levels. Its consistent depth profile provides a straightforward dive experience over a vast underwater landscape.

Evening condition tracking at I-1, Lynn Silvertooth features an air temperature of 31°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

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

Sprawling across an impressive 2.2 million square feet, I-1, Lynn Silvertooth is an artificial reef system built primarily from materials salvaged during the demolition of the old Ringling Bridge. Divers navigating this site will encounter a diverse topography, a result of numerous concrete reef balls, sections of bridge decking, pilings, and various concrete rubble.

Structures vary significantly in relief, from modest 0.9 m (3 ft) formations to more substantial 4.6 m (15 ft) pieces, offering varied habitat zones for marine life. Deployment efforts for these components occurred from 2003 through 2005, forming a well-established habitat that continually evolves. Many distinct sites make up the I-1, Lynn Silvertooth area, each contributing to the overall complexity and extent of the reef.

Each section offers a slightly different character, inviting repeated visits. Boat access is mandatory; the site lies about 1.5 miles west of Lido Beach, requiring planning for offshore transit.

The consistent, relatively shallow depth, combined with varied and intricate components, creates an engaging environment for exploration and serves as a vital nursery for Gulf species. It functions as a dynamic underwater landscape, providing ample opportunity for discovery during a typical recreational dive.

I-1, Lynn Silvertooth

Conditions are Excellent

9/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.
Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
31° / 31°
Wave Height
0.6 m
Wind Speed
15 km/h WNW
Rain Chance
50%

Current conditions near I-1, Lynn Silvertooth show 31° air, 31° sea temperature, 0.6 m waves, and 15 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Aug 4, 2026, 10:05 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Considering the climate patterns, the optimal months for diving I-1, Lynn Silvertooth are typically May, June, July, and September, which consistently receive 'Excellent' dive scores. These periods often present warmer air temperatures, averaging from 25.5°C (78°F) to 28.5°C (83°F), contributing to comfortable surface conditions. In contrast, months like January through April and October through December usually yield 'Good' dive scores, with cooler air temperatures ranging from 15.5°C (60°F) to 24.5°C (76°F). Wave heights tend to be lower during the summer months, averaging around 0.3-0.5 m (1.0-1.6 ft), compared to winter averages that can reach up to 0.8 m (2.6 ft). Wind speeds also show variability, generally calmer in summer. Water temperature data is not consistently reported for this specific site, but generally aligns with regional patterns of temperate waters in Florida's Gulf Coast.

PEAK SEASON SCORE

90/100
Excellent

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


BEST MONTHS TO DIVE

MAY
JUN
SEP
DIVE SCORE
(0–100)
71
JAN
74
FEB
82
MAR
87
APR
92
MAY
90
JUN
85
JUL
78
AUG
89
SEP
87
OCT
87
NOV
79
DEC
AIR TEMP (°C)
15
17
20
23
26
27
28
28
27
24
21
18
WATER TEMP (°C)
18
18
21
24
28
30
31
32
30
27
23
20
WAVES (M)
0.8
0.7
0.6
0.6
0.5
0.5
0.3
0.5
0.5
0.6
0.6
0.6
WIND (KM/H)
23
21
23
24
20
20
18
21
20
24
20
21
RAIN (MM)
1.8
1.9
2.0
1.6
2.1
5.1
3.8
9.3
4.4
2.5
1.1
1.8
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

Diving at I-1, Lynn Silvertooth offers a consistent shallow depth, typically around 9 m (30 ft) across the entire artificial reef site. This shallow profile makes it a highly accessible location for open water certified divers to explore without significant depth constraints. Bottom topography, shaped by bridge rubble and reef balls, provides relief ranging from 0.9 m (3 ft) to 4.6 m (15 ft), creating numerous nooks and crannies for marine life. Conditions can vary, particularly visibility, which is not consistently reported for this specific site but generally depends on recent weather and Gulf currents. Divers may encounter a range of visibility, from moderate to good, influenced by localized factors. An offshore site, boat access is required, adding to typical Gulf Coast diving conditions that can include mild to moderate currents at times. Anticipate these conditions and plan your dive accordingly.

Dive Difficulty & Safety Guidelines

When diving artificial reefs like I-1, Lynn Silvertooth, an important consideration is the presence of discarded fishing line. This is a common hazard on many artificial structures and requires vigilance to avoid entanglement. Given its offshore boat access, divers should always display a dive flag and remain aware of potential boat traffic in the vicinity.

Familiarizing yourself with the specific coordinates of the various reef components can enhance safety and help with navigation. Always plan your dive within the established recreational limits for the 9 m (30 ft) maximum depth and adhere to no-decompression limits.

General safe diving practices, including buddy checks and ascent protocols, are always crucial for a safe outing.

Recommended Equipment

  • Dive Computer

This gear list is based on verified equipment signals for I-1, Lynn Silvertooth, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Forecasts suggest a slight cooling pattern in the days ahead. Cooler days are ahead; you might want a warmer option for later in the week. Divers planning multiple dives may appreciate having a warmer option available.

Some divers prefer slightly warmer exposure protection simply for additional comfort. Divers planning trips later in the week may want to consider bringing a slightly warmer suit.

Dive skin or rash guard usually works well for maintaining comfort during standard dive profiles in these conditions. The latest environmental readings for I-1, Lynn Silvertooth suggest water temperatures around 31°C (87°F). Surface air temperatures are resting at 31°C (88°F).

I-1, Lynn Silvertooth conditions last reviewed: 10:05 local time (UTC-6), Aug 4, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to I-1, Lynn Silvertooth.

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 I-1, Lynn Silvertooth

The extensive artificial structures of I-1, Lynn Silvertooth, serve as a significant magnet for marine activity, creating a bustling ecosystem. Divers will immediately notice the 'tons to see' across the varied bridge rubble and numerous reef balls, which provide abundant shelter and feeding grounds.

While specific species aren't consistently detailed, artificial reefs in this region typically attract a variety of fish and invertebrates. Expect to observe common reef inhabitants, including various schooling fish, crabs, and juvenile species making use of the complex habitat.

The sheer volume and diversity of the deployed materials ensure a lively environment, consistently reported to have 'lots of life' by local divers.

Image contributors:Hans Hillewaert
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Dive Centers Near I-1, Lynn Silvertooth

Keys Huka Dive
21.5 km away
4.8| 431 reviews
Today: 09:00 - 18:00
Sun09:00 - 18:00
Mon09:00 - 18:00
Tue09:00 - 18:00
Wed09:00 - 18:00
Thu09:00 - 18:00
Fri09:00 - 18:00
Sat09:00 - 18:00

Nearest Airports

Nearest airports to help plan travel to this dive area.

Sarasota Bradenton International AirportSRQ
13 km
St. Petersburg Clearwater International AirportPIE
70 km
Punta Gorda AirportPGD
73 km
💵Currency:USD

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Frequently Asked Questions

What is the typical depth at I-1, Lynn Silvertooth?

I-1, Lynn Silvertooth artificial reef maintains a consistent maximum depth of around 9 m (30 ft). A shallow profile makes it a highly accessible dive site for many certified divers.

What kind of structures make up the reef?

Various concrete materials, including old bridge decks, pilings, and numerous reef balls, primarily compose the reef. These structures create a diverse underwater landscape with varying relief up to 4.6 m (15 ft).

Is I-1, Lynn Silvertooth accessible from shore?

I-1, Lynn Silvertooth is not a shore dive. Access is exclusively by boat, typically located about 1.5 miles west of Lido Beach.

What is the best time of year to dive this site?

Optimal diving at I-1, Lynn Silvertooth, generally falls between May and September. These months often feature warmer air temperatures and calmer sea conditions, leading to 'Excellent' dive scores.

What skill level is required for this dive?

Given its consistent depth of 9 m (30 ft) and diverse but manageable structures, I-1, Lynn Silvertooth is well-suited for Open Water certified divers. Experience with boat diving is beneficial due to the access requirements.

Are there any specific hazards to be aware of?

A primary concern on artificial reefs is the potential for discarded fishing line, which can cause entanglement. Divers should always be observant and carry a cutting tool. Awareness of boat traffic is also important as it is an offshore site.

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