Three Sisters Springs
It's important to note that Three Sisters Springs' entrance is currently closed to boats, ensuring a tranquil and undisturbed diving experience. While diving in the area may be limited when there is a high number of manatees present, the occasional sighting of these gentle giants adds to the allure of this dive site. Divers of all skill levels, including beginners, can enjoy exploring the underwater realm of Three Sisters Springs.
The surrounding land of the springs is privately owned and posted, maintaining the pristine condition of the site. Interestingly, this location holds historical significance as it was once utilized by the renowned Jacques Cousteau. He and his team, along with dedicated volunteers, rehabilitated a manatee named "Sewer Sam" who was rescued from a Miami sewer system. After acclimating Sam to the area, he was released into Kings Bay where he joined other manatees gathering there.
Please take note that Three Sisters Springs is closed for scuba diving from November 15 to March 31. However, for those looking to explore the underwater realm during this period, neighboring dive sites such as Weeki Wachee and Rainbow River offer great opportunities for beginner divers. With a maximum depth of 7 meters and visibility reaching up to 13 meters, these sites provide an ideal setting for novice divers to embark on their underwater adventures.
Experience the beauty and wonder of Three Sisters Springs, an extraordinary dive site located in Crystal River, Florida, United States.
Diving Conditions Score for Three Sisters Springs
Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Three Sisters Springs
Depth
7m
Visibility
13m
Experience Level
Weather Conditions for Three Sisters Springs
Wave Height
0.56m
Wind Speed
4.7 m/s
Water Temp
30.4°C
Visibility
21.7km
Cloud Cover
55%
Wave Period
4.05s
Air Temperature
23.4°C
Precipitation
0 mm
Dive Score Chart for Three Sisters Springs
Best time to dive: 13:00 with score 9.1504918699187/10. Water conditions: Waves 0.5m, Wind 1.8 m/s.Best night dive time: 5:00 with score 8.352764227642275/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Three Sisters Springs 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: 9.2/10
Waves: 0.5m (4.1s), Wind: 1.8 m/s
Score: 8.4/10
Waves: 0.56m, Wind: 3.8 m/s
Seasonal Analysis for Three Sisters SpringsAlpha
Historical patterns and best seasons for diving at Three Sisters Springs
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 Three Sisters Springs
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Three Sisters Springs
Ideal Conditions for Three Sisters Springs
Water Temp
27.0°C / 80.6°F
June
Visibility
16.0m / 52.5ft
December
Wave Height
0.9m / 3.0ft
December
Wave Period
8.0s
January
Seasonal Insights for Three Sisters Springs
Three Sisters Springs shows typical northern hemisphere patterns with June being the warmest month (27.0°C) and January the coldest (10.0°C). The calmest conditions typically occur in December with average wave heights of 0.9m 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 20, 2026