Bridgeport Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Bridgeport Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Bridgeport Reservoir today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 16.8°C | 19.0°C | |
| JUN 4 | 16.9°C | 19.0°C | |
| JUN 5 | 17.4°C | 19.0°C | |
| JUN 6 | 17.8°C | 19.0°C | |
| JUN 7 | 18.5°C | 19.0°C | |
| JUN 8 | 19.5°C | 19.0°C | |
| JUN 11 | 19.0°C | 20.0°C | |
| JUN 12 | 19.0°C | 19.9°C | |
| JUN 13 | 19.0°C | 19.9°C | |
| JUN 14 | 19.0°C | 19.8°C | |
| JUN 15 | 19.0°C | 19.8°C | |
| JUN 16 | 19.0°C | 19.7°C | |
| JUN 17 | 19.0°C | 19.7°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 | 4°C | 6°C |
| February | 0°C | 4°C | 7°C |
| March | 2°C | 6°C | 11°C |
| April | 5°C | 10°C | 15°C |
| May | 11°C | 15°C | 20°C |
| June | 15°C | 19°C | 23°C |
| July | 21°C | 24°C | 26°C |
| August | 20°C | 23°C | 26°C |
| September | 20°C | 23°C | 26°C |
| October | 17°C | 20°C | 23°C |
| November | 6°C | 12°C | 17°C |
| December | 2°C | 5°C | 8°C |
Bridgeport Reservoir: Water Temperature by Location
Bridgeport Reservoir: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Bridgeport Reservoir in Pennsylvania typically follows the seasonal temperature patterns of small temperate reservoirs. Surface temperatures in winter commonly hover near freezing, about 32–40°F (0–4°C). Spring warming brings surface waters into the mid 40s to low 60s°F (7–16°C) as air temperatures rise and stratification begins. In summer the surface often reaches roughly 70–80°F (21–27°C) on warm days, though shallow bays warm faster and midday sun can push localized spots slightly higher. By fall the surface cools back into the 50s–60s°F (10–18°C) as turnover starts. Deeper water remains substantially cooler than the surface; thermoclines can produce layers 10–20°F (6–11°C) colder, so total-water-column temperatures vary with depth, season, and weather.
Swimming at Bridgeport Reservoir is generally restricted rather than encouraged. Many reservoirs in the region serve as municipal water supplies or are managed for water quality, so public swimming is often prohibited to protect drinking-water safety and to limit contamination. There are also safety concerns—cold, deep water, underwater hazards and variable currents increase the risk of cold-water shock and drowning. Visitors should follow posted rules and check with the local water authority or borough for the current regulations and any permitted recreational alternatives nearby.