Ponquogue Bridge
The Old Ponquogue Bridge has undergone a recent replacement, being replaced with a larger concrete bridge. However, the old bridge has been kept intact, creating a designated area for diving and fishing. Over time, the old bridge has transformed into a haven for various fish species.
When diving around the bridge pilings, you can expect to encounter an array of fish, including angelfish, triggerfish, snapper, and legal-sized lobsters. It is truly a vibrant and diverse underwater ecosystem.
Due to the strong current in the area, it is essential to plan your dive carefully. It is recommended to explore this dive site during slack tide, with high slack being the preferred time. This will ensure a safer and more enjoyable experience.
For easy access to this dive site, start on the south side of the bridge where entry is straightforward. The visibility in the water is around 3 meters, allowing for a decent view of the underwater scenery. The maximum depth you can reach is approximately 7 meters, making it suitable for beginner level divers.
Located in Suffolk County, New York, the dive site is easily accessible, with Trustee Ramp on Ponquogue Avenue being a convenient nearby location. Prepare to explore the underwater wonders of this dive site in the United States.
When diving around the bridge pilings, you can expect to encounter an array of fish, including angelfish, triggerfish, snapper, and legal-sized lobsters. It is truly a vibrant and diverse underwater ecosystem.
Due to the strong current in the area, it is essential to plan your dive carefully. It is recommended to explore this dive site during slack tide, with high slack being the preferred time. This will ensure a safer and more enjoyable experience.
For easy access to this dive site, start on the south side of the bridge where entry is straightforward. The visibility in the water is around 3 meters, allowing for a decent view of the underwater scenery. The maximum depth you can reach is approximately 7 meters, making it suitable for beginner level divers.
Located in Suffolk County, New York, the dive site is easily accessible, with Trustee Ramp on Ponquogue Avenue being a convenient nearby location. Prepare to explore the underwater wonders of this dive site in the United States.
Diving Conditions Score for Ponquogue Bridge
6
Above AverageDecent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Ponquogue Bridge
Depth
7m
Visibility
3m
Experience Level
beginner
Weather Conditions for Ponquogue Bridge
Wave Height
0.72m
Wind Speed
18.5 m/s
Water Temp
21.8°C
Visibility
24.1km
Cloud Cover
0%
Wave Period
5.85s
Air Temperature
30.5°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Ponquogue Bridge
Alpha
Dive Score Chart for Ponquogue Bridge
Best time to dive: 16:00 with score 8.549849019607842/10. Water conditions: Waves 0.64m, Wind 0.4 m/s.Best night dive time: 0:00 with score 7.0865432098765435/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Ponquogue Bridge: 06:00
Sunset at Ponquogue Bridge: 18:00
Optimal diving conditions at Ponquogue Bridge are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Best Overall
16:00Score: 8.5/10
Waves: 0.64m (6.8s), Wind: 0.4 m/s
Best Night
0:00Score: 7.1/10
Waves: 0.64m, Wind: 8.9 m/s
Seasonal Analysis for Ponquogue BridgeAlpha
Historical patterns and best seasons for diving at Ponquogue Bridge
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for Ponquogue Bridge
Winter
Avg. Score: 7.9/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Ponquogue Bridge
January
Score: 8.0
December
Score: 7.9
February
Score: 7.8
Ideal Conditions for Ponquogue Bridge
Water Temp
24.1°C / 75.4°F
July
Visibility
12.6m / 41.3ft
December
Wave Height
1.7m / 5.6ft
December
Wave Period
8.0s
January
Seasonal Insights for Ponquogue Bridge
Ponquogue Bridge shows typical northern hemisphere patterns with July being the warmest month (24.1°C) and January the coldest (-4.0°C). The calmest conditions typically occur in December with average wave heights of 1.7m and wave periods of 8.0s. The most comfortable wave conditions are in December with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). September is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during December to February, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jul 4, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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