Parvin Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Parvin Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Parvin Lake today is 22.6°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 | 23.5°C | 23.1°C | |
| SEP 15 | 24.0°C | 23.1°C | |
| SEP 16 | 24.0°C | 23.1°C | |
| SEP 17 | 23.2°C | 23.1°C | |
| SEP 18 | 22.4°C | 23.1°C | |
| SEP 19 | 22.4°C | 23.1°C | |
| SEP 20 | 23.1°C | 23.1°C | |
| SEP 21 | 22.6°C | 23.1°C | |
| SEP 22 | 23.1°C | 22.6°C | |
| SEP 23 | 23.1°C | 22.7°C | |
| SEP 24 | 23.1°C | 22.7°C | |
| SEP 25 | 23.1°C | 22.7°C | |
| SEP 26 | 23.1°C | 22.7°C | |
| SEP 27 | 23.1°C | 22.8°C | |
| SEP 28 | 23.1°C | 22.8°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 | 0°C | 4°C | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 1°C | 8°C | 14°C |
| April | 7°C | 14°C | 20°C |
| May | 14°C | 19°C | 25°C |
| June | 16°C | 23°C | 30°C |
| July | 21°C | 27°C | 33°C |
| August | 22°C | 27°C | 31°C |
| September | 20°C | 23°C | 27°C |
| October | 12°C | 16°C | 20°C |
| November | 5°C | 9°C | 13°C |
| December | 3°C | 5°C | 7°C |
Parvin Lake: Water Temperature by Location
Parvin Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Parvin Lake, located in Parvin State Park in southern New Jersey, experiences wide seasonal swings in surface water temperature that reflect local air temperatures and sunlight. In spring the lake typically warms from roughly 45–65°F (7–18°C) as ice melts and days lengthen. Summer surface temperatures commonly range from about 70–82°F (21–28°C), with the warmest readings on sunny, calm afternoons in July and August; shallower bays can warm more, while deeper or shaded areas remain a few degrees cooler. Autumn cooling brings values back to approximately 50–68°F (10–20°C) before winter drops the lake toward near freezing, often around 32–40°F (0–4°C), and ice can form in sustained cold spells.
Swimming at Parvin Lake is allowed in designated beach or swimming areas when the park posts them open, generally in the warmer late spring through early fall months. These seasonal openings exist for public safety and are tied to water temperature, staffing (lifeguards), and water quality; the park may restrict or close swimming if temperatures are unseasonably low, hazardous conditions arise, or water-quality advisories (for algae or bacteria) are in effect. Visitors should follow on-site signage and park guidance before entering the water.