Perth Amboy — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Perth Amboy, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Perth Amboy today is 21.7°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 | 20.3°C | 18.5°C | |
| JUN 7 | 21.3°C | 18.5°C | |
| JUN 8 | 21.3°C | 18.5°C | |
| JUN 10 | 21.2°C | 18.5°C | |
| JUN 11 | 21.5°C | 18.5°C | |
| JUN 12 | 21.4°C | 18.5°C | |
| JUN 13 | 21.7°C | 18.5°C | |
| JUN 14 | 18.5°C | 21.5°C | |
| JUN 15 | 18.5°C | 21.4°C | |
| JUN 16 | 18.5°C | 21.2°C | |
| JUN 17 | 18.5°C | 21.1°C | |
| JUN 18 | 18.5°C | 20.9°C | |
| JUN 19 | 18.5°C | 20.7°C | |
| JUN 20 | 18.5°C | 20.6°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 | 17°C | 22°C | 26°C |
| August | 17°C | 23°C | 29°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 |
Perth Amboy: Weather Forecast
June 13
June 14
June 15
June 16
Location & Local Information
Perth Amboy, New Jersey, is located along the Raritan River, where water temperatures fluctuate with the seasons. During the summer, the river’s water temperature typically rises to between 70°F and 80°F (21°C to 27°C). This range might seem inviting for swimming, especially on warm summer days. However, while the temperature can be warm enough for recreational activities, swimming in the Raritan River near Perth Amboy is generally not recommended.
The river in this area is known for its strong currents, which can pose serious safety risks for swimmers. The water quality can also be an issue, as urban runoff, industrial activities, and boat traffic can contribute to pollution, making the water unsafe for swimming. In addition to these risks, the Raritan River near Perth Amboy is often used for commercial and industrial purposes, and these activities can affect water conditions and cleanliness.
For those seeking safer alternatives for swimming, the region offers local public pools and other controlled environments. These locations provide a more secure option for enjoying water activities without the risks associated with the river's currents and water quality concerns.