West Lafayette — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in West Lafayette, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in West Lafayette today is 20.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| SEP 14 | 21.8°C | 17.7°C | |
| SEP 15 | 22.3°C | 17.7°C | |
| SEP 16 | 19.6°C | 17.7°C | |
| SEP 17 | 20.4°C | 17.7°C | |
| SEP 18 | 20.7°C | 17.7°C | |
| SEP 19 | 21.4°C | 17.7°C | |
| SEP 20 | 21.6°C | 17.7°C | |
| SEP 22 | 17.7°C | 20.3°C | |
| SEP 23 | 17.7°C | 20.1°C | |
| SEP 24 | 17.7°C | 20.0°C | |
| SEP 25 | 17.7°C | 19.9°C | |
| SEP 26 | 17.7°C | 19.7°C | |
| SEP 27 | 17.7°C | 19.6°C | |
| SEP 28 | 17.7°C | 19.5°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 | 1°C | 6°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 3°C | 7°C | 11°C |
| April | 5°C | 11°C | 17°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 24°C |
| July | 17°C | 22°C | 28°C |
| August | 17°C | 22°C | 28°C |
| September | 11°C | 18°C | 25°C |
| October | 8°C | 15°C | 22°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 5°C | 8°C |
West Lafayette: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
West Lafayette, Indiana, is located along the Wabash River, a significant waterway in the region. The Wabash River is often used for recreational activities such as boating, fishing, and kayaking, but swimming is not commonly practiced in the river near West Lafayette. The water temperature in the Wabash River fluctuates throughout the year. During the summer months, especially in July and August, the water can reach temperatures between 70°F and 80°F (21°C to 27°C), which may seem inviting for a swim, but the river's water quality and strong currents make it unsuitable for casual swimming.
The Wabash River in this area has areas with swift currents and varying depths, making it hazardous for swimming, particularly for those who are not experienced in river conditions. The water can also be murky, which reduces visibility and makes it difficult to assess the safety of the riverbed. Additionally, the river sometimes contains debris and other obstacles, increasing the risk of injury. While the Wabash is a scenic location for other water-related activities, public swimming spots are not designated along this stretch of the river, and there are no well-maintained swimming areas.
In the cooler months, water temperatures in the Wabash River in West Lafayette can drop significantly, often falling to between 40°F and 50°F (4°C to 10°C), making swimming not only unpleasant but also unsafe due to the risk of hypothermia. Given these factors, while the Wabash River is a great spot for fishing and boating, it is not a recommended location for swimming in West Lafayette.