Edison — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Edison, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Edison today is 20.5°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 6 | 20.0°C | 18.5°C | |
| JUN 7 | 21.0°C | 18.5°C | |
| JUN 8 | 21.0°C | 18.5°C | |
| JUN 10 | 20.7°C | 18.5°C | |
| JUN 11 | 20.9°C | 18.5°C | |
| JUN 12 | 20.6°C | 18.5°C | |
| JUN 13 | 20.5°C | 18.5°C | |
| JUN 14 | 18.5°C | 20.4°C | |
| JUN 15 | 18.5°C | 20.3°C | |
| JUN 16 | 18.5°C | 20.2°C | |
| JUN 17 | 18.5°C | 20.1°C | |
| JUN 18 | 18.5°C | 20.0°C | |
| JUN 19 | 18.5°C | 19.9°C | |
| JUN 20 | 18.5°C | 19.8°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 | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 1°C | 6°C | 11°C |
| April | 5°C | 12°C | 18°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 22°C |
| July | 14°C | 20°C | 26°C |
| August | 17°C | 23°C | 28°C |
| September | 11°C | 17°C | 23°C |
| October | 8°C | 15°C | 21°C |
| November | 3°C | 8°C | 16°C |
| December | 1°C | 5°C | 8°C |
Edison: Weather Forecast
June 13
June 14
June 15
June 16
Location & Local Information
Edison, New Jersey, lies along the Raritan River, a significant waterway that runs through the region. In the warmer months, typically from late spring to early fall, the water temperature of the Raritan River near Edison can range between 70°F and 80°F (21°C to 27°C), which may seem inviting for water activities like kayaking or fishing. However, despite the relatively mild water temperature, swimming in the river is not generally recommended.
The Raritan River, while offering some recreational opportunities, is not considered ideal for swimming due to concerns about water quality. Industrial and agricultural runoff, as well as urban pollution, often affect the water's cleanliness, leading to high bacteria levels and potential contaminants that pose health risks for swimmers. Strong currents in some parts of the river also make it difficult and unsafe for swimming, particularly in areas close to the river's bends or near bridges.
For those in Edison looking to enjoy water-based activities, safer alternatives are available. Public pools in the area, as well as local lakes and reservoirs, offer more controlled environments where water quality is regulated and monitored. These options provide a much more suitable and enjoyable setting for swimming and other water sports.