Diving atObstruction #1 (United States)
Divers exploring Obstruction #1 will find themselves immersed in a realm of underwater history and vibrant ecosystems within the United States. This site typically centers around a scattered wreck, offering a captivating blend of artificial reef structures and the natural marine life that has claimed them. It's an accessible destination, inviting certified divers to discover the diverse underwater topography that characterizes this region.
Tonight's objective overview for Obstruction #1 shows an air temperature of 10.5°C. The measured surface conditions include wave heights around 0.7m. This environmental data is logged for the close of the day.
Dive Site Coordinates
39.5450, -74.1863
Dive Site Overview
Submerged structures at Obstruction #1 present a topography largely defined by its wreck remnants. Although specific details regarding the origin of this obstruction are limited, the site is recognized for its recreational depth profile, making it suitable for a broad range of certified divers.
Scattered debris and hull sections form various habitats, attracting a variety of reef fish and invertebrate life. Depths here commonly range, with shallower sections found around 7-15 m (20-50 ft) and deeper points potentially reaching 15-30 m (50-100 ft), depending on the exact coordinates of the obstruction. While not a deep wreck requiring advanced certifications for exploration, its contours offer ample opportunities for discovery.
Navigating the site reveals how marine organisms have colonized the artificial surfaces, creating a dynamic environment that shifts with the surrounding currents.
Best Time to Dive
Planning a dive at Obstruction #1 is generally most favorable during the summer months, particularly from June to August, when conditions tend to align for optimal visibility. During this period, the dive score indicates 'Good' conditions, contrasting with the 'Moderate' scores observed throughout the rest of the year. Air temperatures are pleasantly warm, averaging 19.8-24.0°C (68-75°F), contributing to comfortable surface intervals. Furthermore, wave heights are typically at their lowest, around 0.92-0.99 m (3.0-3.3 ft), and wind speeds are reduced, often around 27.6-31.2 km/h (17-19 mph), leading to calmer seas and clearer underwater perspectives. Less rain, ranging from 1.54-3.22 mm, further supports improved water clarity, though localized weather systems can always influence conditions.
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.
Dive Experience & Conditions
Experiencing the waters around Obstruction #1 typically means encountering a mix of conditions, often influenced by local currents and recent weather patterns. Visibility can vary, ranging from good clarity on calm days to more limited conditions when surge or sediment are present. Water temperatures are not consistently reported for this specific site, but general regional patterns suggest comfortable ranges for diving during warmer months. During a descent, divers often note the gradual slope of the seabed leading to the obstruction, with ambient light still reaching even the deeper sections of the recreational depth range. While some days offer millpond calm, it's prudent to be prepared for moderate currents, particularly around exposed wreck sections. These currents, when present, can enhance the dynamic feel of the dive, bringing nutrients and attracting active marine life.
Dive Difficulty & Safety Guidelines
While Obstruction #1 is largely considered suitable for recreational divers, awareness of potential currents is essential for safe exploration. Strong currents can develop, especially on exposed parts of wrecks, requiring good buoyancy control and dive planning. Divers should always monitor their air supply and bottom time, particularly when exploring deeper wreck features or areas with stronger flow. For those considering dives beyond the 18 m (60 ft) range, advanced certification and documented deep dive experience are prudent. Reputable dive operators will verify certifications and logbook experience before allowing access to more challenging deep wreck sites, emphasizing the importance of staying within personal limits. Maintaining situational awareness is key, especially if approaching deeper structures where nitrogen narcosis could become a factor.
Recommended Equipment
No verified equipment items yet.
Verified equipment recommendations for this dive site are being reviewed and may be added as additional source checks are completed.
Recommended Dive Suit
Drysuit (strongly recommended) is widely used for recreational dives in waters of this temperature. A hood or vest is suggested for sensitive divers due to surface winds. Strong cold advisory: dress warmly immediately after exiting the water. Those diving at Obstruction #1 today will likely encounter water temperatures in the region of 12°C (53°F). Surface air temperatures are resting at 11°C (51°F).
Forecast models show minimal temperature variation in the coming days.
Water temperatures can occasionally shift throughout the day depending on currents and depth layers.
Conditions last reviewed: 18:00 using the latest environmental data.
Dive Logistics & Preparation
Hyperbaric Chamber
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Entry Requirements
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Currency
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Nearest Airports
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Marine Life at Obstruction #1
Around the submerged remnants of Obstruction #1, a rich tapestry of marine life thrives, using the wreck as shelter and a feeding ground. Divers frequently observe parrot fish going about their routines, sometimes tucked away in protective mucous cocoons during night dives. Lobsters often reveal themselves with their distinctive eye shine when illuminated, adding a vibrant glow to the underwater scenery. Nurse sharks are also known to frequent these structures, resting in crevices or patrolling the perimeter. The artificial reef acts as a magnet for a variety of reef fish, creating a dynamic ecosystem where schools congregate among the metal and encrusting organisms.
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Frequently Asked Questions
What is the typical depth range at Obstruction #1?
Depths at Obstruction #1 generally fall within recreational limits. Shallower parts of the wreck can be found around 7-15 m (20-50 ft), with deeper sections potentially extending to the site's maximum recreational limits.
Is Obstruction #1 suitable for novice divers?
Yes, Obstruction #1 is considered suitable for novice divers, particularly the shallower portions. Wrecks like the Benwood, which is around 15 meters at its deepest, are recommended for newer divers and offer abundant marine life without penetration risks.
Are strong currents a concern at this dive site?
Currents at Obstruction #1 can vary; some days may be calm, while others can experience moderate to strong currents. Divers should be prepared for changing conditions and maintain good buoyancy control, especially around exposed wreck sections.
What kind of marine life can I expect to see?
Expect to see a variety of reef dwellers, including parrot fish, lobsters, and nurse sharks around the wreck. The structures provide habitat for numerous fish species and invertebrates, creating an active underwater environment.
What is the best time of year to dive Obstruction #1?
From June to August, diving conditions are typically best, offering warmer air temperatures, lower wave heights, and reduced winds that lead to improved visibility. During these summer months, the overall dive score is rated 'Good'.
Is wreck penetration possible at Obstruction #1?
Based on available information for similar shallow wrecks in the region, Obstruction #1 consists primarily of scattered debris and a smashed hull. It's generally not considered a penetration dive, which makes it safer for divers without specialized overhead environment training.
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