Belews Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Belews Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Belews Lake today is 26.4°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 23 | 25.6°C | 24.5°C | |
| JUN 24 | 25.5°C | 24.5°C | |
| JUN 25 | 25.6°C | 24.5°C | |
| JUN 26 | 25.6°C | 24.5°C | |
| JUN 27 | 25.8°C | 24.5°C | |
| JUN 28 | 25.7°C | 24.5°C | |
| JUN 29 | 25.3°C | 24.5°C | |
| JUN 30 | 26.4°C | 24.5°C | |
| JUL 1 | 27.5°C | 26.5°C | |
| JUL 2 | 27.5°C | 26.5°C | |
| JUL 3 | 27.5°C | 26.6°C | |
| JUL 4 | 27.5°C | 26.6°C | |
| JUL 5 | 27.5°C | 26.7°C | |
| JUL 6 | 27.5°C | 26.7°C | |
| JUL 7 | 27.5°C | 26.8°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 | 10°C | 17°C |
| February | 2°C | 11°C | 19°C |
| March | 8°C | 14°C | 20°C |
| April | 14°C | 20°C | 25°C |
| May | 16°C | 22°C | 26°C |
| June | 21°C | 25°C | 28°C |
| July | 23°C | 28°C | 32°C |
| August | 20°C | 25°C | 30°C |
| September | 22°C | 26°C | 30°C |
| October | 18°C | 22°C | 26°C |
| November | 11°C | 17°C | 22°C |
| December | 5°C | 11°C | 16°C |
Belews Lake: Water Temperature by Location
Belews Lake: Weather Forecast
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Location & Local Information
Belews Lake, a reservoir in north-central North Carolina, tends to have a wide annual range of surface temperatures because of the regional climate and the influence of nearby power plant discharges. In winter the lake surface commonly cools into the low 40s to around 50 °F (4–10 °C). Spring warms through the 50s and 60s °F (10–18 °C), and typical summer surface temperatures often sit in the 70s to mid‑80s °F (21–30 °C). Localized warm‑water plumes from the power station can push temperatures higher in limited areas, occasionally exceeding the mid‑80s °F (around 29 °C) near discharge points. Fall temperatures generally decline back through the 50s and 60s °F (10–21 °C) before winter cooling.
Swimming at Belews Lake is not supported by formal public beaches or lifeguarded facilities, and it is not actively promoted by managing authorities. Recreational boaters and anglers commonly use the lake, and some people swim from private docks or boats, but safety concerns mean swimming is approached with caution. Factors include heavy boat traffic, variable thermal plumes near the plant that create sudden temperature differences, submerged structures and drop‑offs, and the absence of monitored swim areas. For these reasons, although casual swimming occurs, visitors are advised to treat the lake as unsupervised and to prioritize flotation, awareness of boat zones, and avoidance of discharge areas.