Grand Island — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Grand Island, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Grand Island today is 21.1°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 |
|---|---|---|---|
| JUN 3 | 20.0°C | 20.0°C | |
| JUN 4 | 19.6°C | 20.0°C | |
| JUN 5 | 19.9°C | 20.0°C | |
| JUN 6 | 20.2°C | 20.0°C | |
| JUN 7 | 20.7°C | 20.0°C | |
| JUN 8 | 20.7°C | 20.0°C | |
| JUN 10 | 21.1°C | 20.0°C | |
| JUN 11 | 20.0°C | 21.0°C | |
| JUN 12 | 20.0°C | 21.0°C | |
| JUN 13 | 20.0°C | 20.9°C | |
| JUN 14 | 20.0°C | 20.9°C | |
| JUN 15 | 20.0°C | 20.8°C | |
| JUN 16 | 20.0°C | 20.8°C | |
| JUN 17 | 20.0°C | 20.7°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 | 0°C | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 1°C | 8°C | 16°C |
| April | 5°C | 12°C | 18°C |
| May | 8°C | 15°C | 23°C |
| June | 14°C | 20°C | 26°C |
| July | 17°C | 22°C | 26°C |
| August | 17°C | 23°C | 28°C |
| September | 11°C | 18°C | 25°C |
| October | 8°C | 15°C | 22°C |
| November | 2°C | 10°C | 17°C |
| December | 0°C | 5°C | 8°C |
Grand Island: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
In Grand Island, Nebraska, the Platte River flows through the area, offering a unique natural environment. During the warmer months, the water temperature in the Platte River can vary between 60°F to 75°F (15°C to 24°C), depending on the season and the river’s flow rate. In the summer, the water tends to warm up enough to make for a refreshing dip, though it’s important to note that the river can remain relatively shallow in certain areas, especially during dry spells, which can affect swimming conditions.
While the Platte River is not typically a prime destination for serious swimmers, it does provide opportunities for recreational activities such as wading, fishing, and tubing. The water’s shallow nature and occasional sandbars make it more suitable for these activities rather than long-distance swimming. For those looking to cool off, some locals enjoy wading along the riverbanks or floating down the river on tubes, especially in the warmer summer months when the water temperature is more inviting.
Although there aren’t designated swimming areas along the Platte River near Grand Island, the river still serves as an accessible and scenic spot for outdoor activities. The water temperature in the summer can feel refreshing, and for those looking for a more traditional swimming experience, nearby lakes and parks might offer better conditions. However, the Platte River remains a key feature in the Grand Island region, providing recreational enjoyment for residents and visitors alike.