Upper Comal River
When you dive in the Comal River, you'll encounter a diverse range of aquatic life. The river is home to Bass, Bluegill, Rio Grande Cichlid, and Blue Tilapia. Alongside these fascinating creatures, you'll also find native vegetation such as Cabomba, Ludwigia, and Vallisneria.
For diving enthusiasts, the maximum depth within the diving area of the river is approximately 15ft, varying depending on the water flow. Access to the diveable section of the river is located on the north shore of the south spur of the river, at the western end of the park. It extends eastward until the north spur entrance, where a convenient large staircase facilitates water exit. It is important to note that it is not advisable to continue eastward towards the Tube Shoot due to potentially hazardous currents that can make swimming against the flow challenging.
The Comal River offers divers with a visibility of 4 meters, and a maximum depth of 4 meters. It caters to divers of all levels, from beginners to advanced. Located in New Braunfels, Comal County, Texas, the river serves as a captivating dive site in the United States.
Diving Conditions Score for Upper Comal River
Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Upper Comal River
Depth
4m
Visibility
4m
Experience Level
Weather Conditions for Upper Comal River
Wave Height
1m
Wind Speed
20.9 m/s
Water Temp
18°C
Visibility
21.3km
Cloud Cover
100%
Wave Period
8s
Air Temperature
30.6°C
Precipitation
0 mm
Dive Score Chart for Upper Comal River
Best time to dive: 17:00 with score 6.845433333333333/10. Water conditions: Waves 1m, Wind 20.7 m/s.Best night dive time: 22:00 with score 6.372433333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Upper Comal River 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: 6.8/10
Waves: 1m (8s), Wind: 20.7 m/s
Score: 6.8/10
Waves: 1m (8s), Wind: 14.8 m/s
Score: 6.4/10
Waves: 1m, Wind: 22.6 m/s
Seasonal Analysis for Upper Comal RiverAlpha
Historical patterns and best seasons for diving at Upper Comal River
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 Upper Comal River
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Upper Comal River
Ideal Conditions for Upper Comal River
Water Temp
23.0°C / 73.4°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Upper Comal River
Upper Comal River shows typical northern hemisphere patterns with June being the warmest month (23.0°C) and December the coldest (19.0°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