Scuba Diving at I-1, Lynn Silvertooth, Site #13

Diving at I-1, Lynn Silvertooth, Site #13 (United States)

Descending onto Lynn Silvertooth Site #13 reveals the remnants of the old Ringling Bridge, specifically 26 pilings forming an intricate artificial reef structure. Divers immediately encounter a robust foundation that rises 3 m (10 ft) from the seabed. This site is designed to attract and shelter a variety of marine life, offering immediate points of interest upon arrival at the maximum depth.

Tonight's objective overview for I-1, Lynn Silvertooth, Site #13 shows an air temperature of 30.5°C. The measured surface conditions include wave heights around 0.4 m. This environmental data is logged for the close of the day.

Dive Site Location & Key Facts

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

Dive Site Overview

Lynn Silvertooth Site #13 forms part of Sarasota County's extensive artificial reef program, primarily composed of 26 concrete pilings and associated rubble from the former Ringling Bridge. Situated 1.5 miles west of Lido Beach, this site reaches a maximum depth of approximately 9 m (30 ft) to the bottom.

The bridge pilings, many still standing, create significant vertical relief, rising about 3 m (10 ft) from the sandy substrate. These structures provide excellent shelter and aggregation points for fish and invertebrates. Other nearby Lynn Silvertooth artificial reef sections further diversify the underwater landscape with various concrete reef balls, culverts, and decking materials, all contributing to a complex, habitat-rich environment within the recreational depth range.

The site's development prioritizes creating a robust and resilient ecosystem for marine inhabitants.

I-1, Lynn Silvertooth, Site #13

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
30° / 31°
Wave Height
0.3 m
Wind Speed
18 km/h ESE
Rain Chance
100%

Current conditions near I-1, Lynn Silvertooth, Site #13 show 30° air, 31° sea temperature, 0.3 m waves, and 18 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Aug 4, 2026, 12:17 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimizing a dive at Lynn Silvertooth Site #13 involves considering the region's distinct seasonal shifts. The peak dive season spans May through September, typically earning an 'Excellent' dive score. During these months, air temperatures average between 25.5°C (78°F) and 28.5°C (83°F), accompanied by generally lower wave heights, often around 0.3-0.5 m (1.0-1.6 ft). While summer brings an increase in rainfall, particularly August with an average of 9.29 mm (0.37 in), the calmer sea conditions often outweigh this. Conversely, the cooler months from January to April and October to December still offer 'Good' diving, with air temperatures ranging from 15.5°C (60°F) to 24.5°C (76°F), though these periods may experience slightly choppier waters due to average wave heights up to 0.8 m (2.6 ft) and higher wind speeds.

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

Accessing Lynn Silvertooth Site #13 requires boat transportation, typically launching from areas near Lido Beach. Once underwater, divers experience a relatively shallow profile, with the artificial reef lying at approximately 9 m (30 ft). Visibility can vary significantly, depending on recent weather, local currents, and suspended particulate matter. However, the structures themselves act as focal points, drawing attention even in moderate visibility. Water temperatures are not consistently reported for this specific site, but generally align with the regional climate. Conditions often feature mild to moderate currents, which can enhance drift diving opportunities but also require attentive buoyancy control, especially around the varied bridge structures.

Dive Difficulty & Safety Guidelines

When exploring Lynn Silvertooth Site #13, divers should prioritize awareness of the artificial structures. The site's composition of old bridge pilings and rubble means potential entanglement points or sharp edges may exist, necessitating cautious navigation and excellent buoyancy control. Always dive with a buddy and maintain proper separation from the structures to avoid accidental contact.

While no specific hazards are reported for this site, general artificial reef diving protocols suggest careful entry and exit procedures, especially in areas with potentially reduced visibility or stronger currents. Plan your dive according to your certification level, and ensure you carry appropriate safety equipment, including an SMB.

Recommended Equipment

  • Dive Computer

This gear list is based on verified equipment signals for I-1, Lynn Silvertooth, Site #13, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Divers planning relaxed exploration may appreciate the warmth of dive skin or rash guard. Divers often notice that perceived temperature can feel cooler during deeper or longer dives.

Conditions at I-1, Lynn Silvertooth, Site #13 currently place the water temperature near 31°C (87°F). Surface air temperatures are resting at 30°C (87°F).

A modest cooling trend is expected in the upcoming forecast. Cooler days are ahead; you might want a warmer option for later in the week. Bringing an additional thermal layer can be helpful if conditions change.

I-1, Lynn Silvertooth, Site #13 conditions last reviewed: 12:17 local time (UTC-6), Aug 4, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to I-1, Lynn Silvertooth, Site #13.

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, Site #13

The rugged topography of Lynn Silvertooth Site #13 creates an inviting habitat for a range of marine species. Here, the numerous concrete pilings and scattered rubble provide shelter for resident populations.

Divers frequently observe various snook, redfish, and sheepshead navigating the structures. Seasonal visitors like kingfish often aggregate around these reefs.

Observing tarpon can also be a possibility, especially around the larger formations. Additionally, the varied artificial reef modules throughout the broader Lynn Silvertooth area are known to attract an abundance of smaller schooling fish, contributing to an active underwater landscape.

Dive Centers Near I-1, Lynn Silvertooth, Site #13

Keys Huka Dive
21.7 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

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

Search Flights on Expedia
Accommodations near Siesta Key

Plan Your Stay

Looking for a place to stay for your dive trip? Explore hotels, stays, and vacation rentals for dive groups near Siesta Key.

Dive Navigator may earn a commission from these links at no extra cost to you.

Frequently Asked Questions

What is the maximum depth at Lynn Silvertooth Site #13?

The maximum depth to the seabed at Lynn Silvertooth Site #13 is approximately 9 m (30 ft). It is a suitable dive for open water certified divers.

What kind of structures will I find at Site #13?

Site #13 primarily features 26 concrete bridge pilings and associated rubble from the old Ringling Bridge. These structures rise about 3 m (10 ft) from the bottom, creating diverse marine habitats.

What marine life can I expect to see?

Divers often encounter snook, redfish, sheepshead, and various schooling fish hiding among the pilings. Depending on the season, kingfish and tarpon are also known to frequent the Lynn Silvertooth artificial reef complex.

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

The best time to dive is typically from May through September, when air temperatures are warmer and sea conditions are generally calmer. While there's more rain in summer, dive scores are usually 'Excellent'.

Is Lynn Silvertooth Site #13 accessible from shore?

No, this site is not a shore dive. It requires boat access, being located approximately 1.5 miles west of Lido Beach.

What diver certification level is recommended?

Given its maximum depth of 9 m (30 ft) and the artificial reef environment, this site is well-suited for Open Water certified divers. Good buoyancy control is beneficial for navigating the structures.

Are there strong currents at this dive site?

Currents at Site #13 can vary from mild to moderate. Divers should be prepared for potential movement and maintain good awareness, especially when exploring the intricate structures.

Planning to dive I-1, Lynn Silvertooth, Site #13?

Send one inquiry and receive offers directly from the best verified local dive operators.

Fast, free, and secure booking.
Share this dive site