Goat Rock Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Goat Rock Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Goat Rock Lake today is 26.7°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 |
|---|---|---|---|
| JUL 14 | 26.4°C | 27.8°C | |
| JUL 15 | 27.8°C | 27.8°C | |
| JUL 16 | 27.8°C | 27.8°C | |
| JUL 17 | 27.8°C | 27.8°C | |
| JUL 18 | 26.3°C | 27.8°C | |
| JUL 19 | 26.3°C | 27.8°C | |
| JUL 20 | 26.4°C | 27.8°C | |
| JUL 21 | 26.4°C | 27.8°C | |
| JUL 22 | 27.8°C | 26.8°C | |
| JUL 23 | 27.8°C | 26.8°C | |
| JUL 24 | 27.8°C | 26.9°C | |
| JUL 25 | 27.8°C | 26.9°C | |
| JUL 26 | 27.8°C | 27.0°C | |
| JUL 27 | 27.8°C | 27.0°C | |
| JUL 28 | 27.8°C | 27.1°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 | 5°C | 9°C | 14°C |
| February | 5°C | 10°C | 15°C |
| March | 7°C | 13°C | 20°C |
| April | 15°C | 19°C | 22°C |
| May | 18°C | 22°C | 26°C |
| June | 21°C | 25°C | 29°C |
| July | 24°C | 28°C | 31°C |
| August | 23°C | 26°C | 29°C |
| September | 23°C | 26°C | 29°C |
| October | 21°C | 24°C | 27°C |
| November | 13°C | 17°C | 21°C |
| December | 8°C | 11°C | 15°C |
Goat Rock Lake: Water Temperature by Location
Goat Rock Lake: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Goat Rock Lake, situated on the Chattahoochee River along the Alabama–Georgia border, is a narrow reservoir known for its wooded shoreline and tranquil environment. The lake’s water temperature follows a typical subtropical pattern influenced by warm summers and mild winters. During the coldest months, surface temperatures usually range between 48 and 55°F (9–13°C), remaining cool but rarely frigid. In spring, the water warms steadily to about 63–72°F (17–22°C) as air temperatures rise. By midsummer, Goat Rock Lake reaches its seasonal peak, with surface waters averaging 80–86°F (27–30°C) in July and August. In autumn, temperatures drop gradually to around 65–72°F (18–22°C), keeping the water comfortable for recreation well into October.
Swimming is permitted at Goat Rock Lake, although it is not as heavily developed for recreation as some nearby reservoirs. The warm summer temperatures make it suitable for swimming, kayaking, and paddleboarding, especially in the calmer coves and near public access points. Because the lake is part of a hydroelectric system, water levels and currents can vary slightly depending on dam operations. For safety, swimmers are encouraged to stay near designated areas and avoid boating lanes or areas close to the dam. Overall, Goat Rock Lake provides a peaceful natural setting for summer water activities.