Nehandros
With its pristine waters and thriving marine ecosystem, Neandros Island serves as a sanctuary for marine life near Istanbul. It is a haven for seabirds like cormorants, gulls, herons, and even occasional resting spots for migrating storks. Yet, the real allure lies beneath the surface.
Countless underwater wonders await divers in Neandros Island's depths, making it an ideal location for seasoned adventurers. Its waters host a vibrant array of marine species, including those rarely found elsewhere in the Marmara Sea. This island acts as a convergence point, where both known and new species meet and mingle. For underwater photographers seeking to capture the essence of natural life amidst Istanbul's bustling cityscape, Neandros Island is an extraordinary and possibly one of the last treasures.
Dive into Neandros Island's crystal-clear waters, where visibility reaches an impressive 9 meters. Explore the depths, descending to a maximum depth of 21 meters, revealing awe-inspiring sights that will captivate advanced divers. Located in Maden Mahallesi, Prince Islands, Istanbul, Marmara Region, Turkey, this exceptional dive site offers a remarkable experience in close proximity.
Discover Neandros Island, Turkey's hidden gem, and embark on a journey that will leave you in awe of its untouched beauty.
Diving Conditions Score for Nehandros
Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Nehandros
Depth
21m
Visibility
9m
Experience Level
Weather Conditions for Nehandros
Wave Height
0.26m
Wind Speed
20.7 m/s
Water Temp
21.4°C
Visibility
36.52km
Cloud Cover
0%
Wave Period
2.35s
Air Temperature
23.4°C
Precipitation
0 mm
Dive Score Chart for Nehandros
Best time to dive: 8:00 with score 7.990633333333333/10. Water conditions: Waves 0.02m, Wind 14 m/s.Best night dive time: 4:00 with score 7.72028918918919/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Nehandros 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.
Score: 8.0/10
Waves: 0.02m (2s), Wind: 14 m/s
Score: 7.7/10
Waves: 0.04m, Wind: 7.9 m/s
Seasonal Analysis for NehandrosAlpha
Historical patterns and best seasons for diving at Nehandros
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 Nehandros
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Nehandros
Ideal Conditions for Nehandros
Water Temp
24.1°C / 75.4°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Nehandros
Nehandros shows typical northern hemisphere patterns with June being the warmest month (24.1°C) and December the coldest (20.1°C). The calmest conditions typically occur in January with average wave heights of 0.2m and wave periods of 8.0s. The most comfortable wave conditions are in January 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). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, 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 - Jun 22, 2026