The Tower
The majority of the captivating marine life and luscious grasses can be found near the pipes themselves or around the Tower area. During your dive, you can expect to encounter various species of fish, including bass, carp, pike, and bluegill.
For your own safety, it is crucial to display a dive flag as there is boat traffic present in the lake. This will ensure enhanced visibility and minimize the risk of any accidents.
The dive site offers a visibility of approximately 5 meters and reaches a maximum depth of 10 meters. Due to these characteristics, it is considered suitable for divers of all levels, including beginners.
Located in West Okoboji, Dickinson County, Iowa, 51331, United States, this dive site offers a unique experience to explore the underwater wonders of the area. Plan your visit today and immerse yourself in the stunning aquatic environment that awaits you.
Diving Conditions Score for The Tower
Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for The Tower
Depth
10m
Visibility
5m
Experience Level
Weather Conditions for The Tower
Wave Height
1m
Wind Speed
4.7 m/s
Water Temp
18°C
Visibility
20.6km
Cloud Cover
48%
Wave Period
8s
Air Temperature
13.5°C
Precipitation
0.2 mm
Dive Score Chart for The Tower
Best time to dive: 7:00 with score 7.732433333333333/10. Water conditions: Waves 1m, Wind 2.6 m/s.Best night dive time: 5:00 with score 7.060633333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at The Tower 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: 7.7/10
Waves: 1m (8s), Wind: 2.6 m/s
Score: 7.1/10
Waves: 1m, Wind: 4.3 m/s
Seasonal Analysis for The TowerAlpha
Historical patterns and best seasons for diving at The Tower
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 The Tower
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for The Tower
Ideal Conditions for The Tower
Water Temp
23.5°C / 74.3°F
July
Visibility
12.5m / 41.0ft
December
Wave Height
1.7m / 5.6ft
December
Wave Period
8.0s
January
Seasonal Insights for The Tower
The Tower shows typical northern hemisphere patterns with July being the warmest month (23.5°C) and January the coldest (-13.4°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). January 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 - Jun 22, 2026