Passaic — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Passaic, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Passaic today is 21°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 24 | 21.7°C | 18.5°C | |
| JUN 25 | 21.7°C | 18.5°C | |
| JUN 26 | 21.7°C | 18.5°C | |
| JUN 27 | 21.8°C | 18.5°C | |
| JUN 28 | 19.9°C | 18.5°C | |
| JUN 29 | 20.0°C | 18.5°C | |
| JUN 30 | 20.5°C | 18.5°C | |
| JUL 1 | 21.0°C | 21.0°C | |
| JUL 2 | 21.0°C | 21.0°C | |
| JUL 3 | 21.0°C | 21.0°C | |
| JUL 4 | 21.0°C | 21.0°C | |
| JUL 5 | 21.0°C | 21.0°C | |
| JUL 6 | 21.0°C | 21.0°C | |
| JUL 7 | 21.0°C | 21.0°C | |
| JUL 8 | 21.0°C | 21.0°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 | 11°C | 17°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 22°C |
| July | 17°C | 21°C | 25°C |
| August | 17°C | 22°C | 27°C |
| September | 11°C | 17°C | 22°C |
| October | 8°C | 15°C | 21°C |
| November | 3°C | 8°C | 16°C |
| December | 1°C | 5°C | 8°C |
Passaic: Weather Forecast
July 2
July 3
July 4
July 5
Location & Local Information
Passaic, New Jersey, is situated along the Passaic River, where water temperatures vary seasonally. In the summer months, the water temperature can reach between 70°F to 80°F (21°C to 27°C), offering a relatively warm river environment. Despite this, swimming in the Passaic River is not recommended for several reasons. The river is subject to pollution from nearby urban and industrial areas, which affects water quality and makes it unsafe for swimming.
The Passaic River in the area of Passaic is known for its strong currents and occasional water contamination, posing significant risks for swimmers. Due to the combination of poor water quality and the unpredictable flow, public health and safety agencies advise against swimming in this section of the river. Furthermore, sections of the river near Passaic are often busy with boats and other watercraft, which increases the potential dangers for individuals attempting to swim.
Instead of swimming in the river, residents and visitors of Passaic are encouraged to explore alternative water activities in nearby public pools or recreational areas that offer safe, clean environments for swimming and water sports. These options provide a safer, more enjoyable experience without the associated risks of swimming in the river.