Tucson — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tucson, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tucson today is 27.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 5 | 26.1°C | 22.0°C | |
| JUN 6 | 26.2°C | 22.0°C | |
| JUN 7 | 26.1°C | 22.0°C | |
| JUN 8 | 26.1°C | 22.0°C | |
| JUN 10 | 26.1°C | 22.0°C | |
| JUN 11 | 27.0°C | 22.0°C | |
| JUN 12 | 27.1°C | 22.0°C | |
| JUN 13 | 22.0°C | 26.8°C | |
| JUN 14 | 22.0°C | 26.6°C | |
| JUN 15 | 22.0°C | 26.3°C | |
| JUN 16 | 22.0°C | 26.1°C | |
| JUN 17 | 22.0°C | 25.8°C | |
| JUN 18 | 22.0°C | 25.6°C | |
| JUN 19 | 22.0°C | 25.3°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 3°C | 9°C | 16°C |
| February | 3°C | 9°C | 15°C |
| March | 3°C | 12°C | 22°C |
| April | 5°C | 15°C | 24°C |
| May | 8°C | 17°C | 26°C |
| June | 14°C | 22°C | 30°C |
| July | 17°C | 24°C | 30°C |
| August | 17°C | 24°C | 31°C |
| September | 11°C | 20°C | 29°C |
| October | 8°C | 18°C | 27°C |
| November | 3°C | 13°C | 22°C |
| December | 9°C | 12°C | 16°C |
Tucson: Weather Forecast
June 13
June 14
June 15
June 16
June 17
Location & Local Information
Tucson, Arizona, is situated along the Santa Cruz River, a waterway that runs through the region, though it’s not typically known for being a prime location for swimming. The river itself is often shallow and can fluctuate significantly in terms of water flow, depending on the time of year and rainfall. During the warmer months, the water temperature in the Santa Cruz River can reach around 70°F (21°C) to 80°F (27°C), which might be comfortable for short dips or cooling off. However, the water quality can vary, and some areas might not be as inviting for swimming due to the shallow, slow-moving nature of the river in Tucson.
In the cooler months, the water temperature tends to drop, usually ranging from 50°F (10°C) to 60°F (15°C), making swimming much less appealing unless you're prepared for cold water. Because the Santa Cruz River often experiences lower flow rates and can dry up or become very shallow in certain areas, it’s important to note that swimming opportunities can be limited, especially outside of the wetter seasons. The river is more commonly used for other activities, such as bird watching, hiking, and photography, given its natural beauty and proximity to the desert landscape.
While the Santa Cruz River may not be the ideal spot for regular swimming, Tucson offers plenty of alternatives, including community pools and nearby lakes that are better suited for water activities. For those looking to enjoy the outdoors and water-based fun in Tucson, public pools maintain a consistent water temperature of 78°F (26°C) to 82°F (28°C), providing a more comfortable and controlled environment for swimming.